devbox
不正经
这个屌丝很懒，什么也没留下！
关注作者
热门标签
热门文章
当前位置:   article > 正文

一个简单的javaweb小项目(适合新手上手)_javaweb项目案例

作者：不正经 | 2024-05-11 20:39:27

赞

踩

javaweb项目案例

案例说明:学习完javaweb的所有技术栈后用来上手的小项目有，用到的技术栈有jsp+JDBC+servlet，使用的工具是idea2022版+tomcat8.0.53

gitee 地址：MSTU3: 一个简单的入门小项目 (gitee.com)

目录

 项目功能演示: 

1.登录

2.首页

3.人员管理(在此界面可以进行人员信息的修改)

4.任务管理(此界面可以进行任务的修改删除)​编辑

5.我的信息​编辑

6.退出系统，返回登录界面​编辑

项目代码:

bean包

数据交互层(此处省略了接口):

数据库连接工具:

业务逻辑层(此处省略了接口):

数据库连接信息:

静态页面(其中用到的一些图片需要自己提供）：

 项目功能演示:

1.登录

2.首页

3.人员管理(在此界面可以进行人员信息的修改)

4.任务管理(此界面可以进行任务的修改删除)

5.我的信息

6.退出系统，返回登录界面

项目代码:

bean包

  1. package com.bean;
  2.  
  3.  
  4.  
  5. /**
  6.  * @BelongsProject: MSTU1
  7.  * @BelongsPackage: com.bean
  8.  * @FileName: Person
  9.  * @Author: 峰。
  10.  * @Date: 2023/8/21-19:47
  11.  * @Version: 1.0
  12.  * @Description:
  13.  */
  14. public class Person {
  15.     private String userAccount;
  16.     private int userIdentify;
  17.     private String userName;
  18.     private String userSex;
  19.     private String userBirthday;
  20.     private String userIdCard;
  21.     private String userPassword;
  22.     private String userOtherName;
  23.  
  24.     public Person() {
  25.     }
  26.  
  27.     public Person(String userAccount, String userPassword) {
  28.         this.userAccount = userAccount;
  29.         this.userPassword = userPassword;
  30.     }
  31.  
  32.     @Override
  33.     public String toString() {
  34.         return "Person{" +
  35.                 "userAccount='" + userAccount + '\'' +
  36.                 ", userIdentify=" + userIdentify +
  37.                 ", userName='" + userName + '\'' +
  38.                 ", userSex='" + userSex + '\'' +
  39.                 ", userBirthday='" + userBirthday + '\'' +
  40.                 ", userIdCard='" + userIdCard + '\'' +
  41.                 ", userPassword='" + userPassword + '\'' +
  42.                 ", userOtherName='" + userOtherName + '\'' +
  43.                 '}';
  44.     }
  45.  
  46.     public Person(String userAccount, int userIdentify, String userName, String userSex, String userBirthday, String userIdCard, String userPassword, String userOtherName) {
  47.         this.userAccount = userAccount;
  48.         this.userIdentify = userIdentify;
  49.         this.userName = userName;
  50.         this.userSex = userSex;
  51.         this.userBirthday = userBirthday;
  52.         this.userIdCard = userIdCard;
  53.         this.userPassword = userPassword;
  54.         this.userOtherName = userOtherName;
  55.     }
  56.  
  57.     public String getUserAccount() {
  58.         return userAccount;
  59.     }
  60.  
  61.     public void setUserAccount(String userAccount) {
  62.         this.userAccount = userAccount;
  63.     }
  64.  
  65.     public int getUserIdentify() {
  66.         return userIdentify;
  67.     }
  68.  
  69.     public void setUserIdentify(int userIdentify) {
  70.         this.userIdentify = userIdentify;
  71.     }
  72.  
  73.     public String getUserName() {
  74.         return userName;
  75.     }
  76.  
  77.     public void setUserName(String userName) {
  78.         this.userName = userName;
  79.     }
  80.  
  81.     public String getUserSex() {
  82.         return userSex;
  83.     }
  84.  
  85.     public void setUserSex(String userSex) {
  86.         this.userSex = userSex;
  87.     }
  88.  
  89.     public String getUserBirthday() {
  90.         return userBirthday;
  91.     }
  92.  
  93.     public void setUserBirthday(String userBirthday) {
  94.         this.userBirthday = userBirthday;
  95.     }
  96.  
  97.     public String getUserIdCard() {
  98.         return userIdCard;
  99.     }
  100.  
  101.     public void setUserIdCard(String userIdCard) {
  102.         this.userIdCard = userIdCard;
  103.     }
  104.  
  105.     public String getUserPassword() {
  106.         return userPassword;
  107.     }
  108.  
  109.     public void setUserPassword(String userPassword) {
  110.         this.userPassword = userPassword;
  111.     }
  112.  
  113.     public String getUserOtherName() {
  114.         return userOtherName;
  115.     }
  116.  
  117.     public void setUserOtherName(String userOtherName) {
  118.         this.userOtherName = userOtherName;
  119.     }
  120. }
  1. package com.bean;
  2.  
  3. /**
  4.  * @BelongsProject: MUST3
  5.  * @BelongsPackage: com.bean
  6.  * @FileName: studentTask
  7.  * @Author: 峰。
  8.  * @Date: 2023/8/23-17:11
  9.  * @Version: 1.0
  10.  * @Description:
  11.  */
  12. public class studentTask {
  13.     private String taskAccount;
  14.     private String studentAccount;
  15.     private String studentAnswer;
  16.     private int isFinish;
  17.     private int Score;
  18.     private String StudentName;
  19.  
  20.     public studentTask() {
  21.     }
  22.  
  23.     public studentTask(String taskAccount, String studentAccount, String studentAnswer, int isFinish, int score,String S) {
  24.         this.taskAccount = taskAccount;
  25.         this.studentAccount = studentAccount;
  26.         this.studentAnswer = studentAnswer;
  27.         this.isFinish = isFinish;
  28.         Score = score;
  29.         this.StudentName=S;
  30.     }
  31.  
  32.     public String getStudentName() {
  33.         return StudentName;
  34.     }
  35.  
  36.     public void setStudentName(String studentName) {
  37.         StudentName = studentName;
  38.     }
  39.  
  40.     public String getTaskAccount() {
  41.         return taskAccount;
  42.     }
  43.  
  44.     public void setTaskAccount(String taskAccount) {
  45.         this.taskAccount = taskAccount;
  46.     }
  47.  
  48.     public String getStudentAccount() {
  49.         return studentAccount;
  50.     }
  51.  
  52.     public void setStudentAccount(String studentAccount) {
  53.         this.studentAccount = studentAccount;
  54.     }
  55.  
  56.     public String getStudentAnswer() {
  57.         return studentAnswer;
  58.     }
  59.  
  60.     public void setStudentAnswer(String studentAnswer) {
  61.         this.studentAnswer = studentAnswer;
  62.     }
  63.  
  64.     public int getIsFinish() {
  65.         return this.isFinish;
  66.     }
  67.  
  68.     public void setIsFinish(int isFinish) {
  69.         this.isFinish = isFinish;
  70.     }
  71.  
  72.     public int getScore() {
  73.         return Score;
  74.     }
  75.  
  76.     public void setScore(int score) {
  77.         Score = score;
  78.     }
  79.  
  80.     @Override
  81.     public String toString() {
  82.         return "studentTask{" +
  83.                 "taskAccount='" + taskAccount + '\'' +
  84.                 ", studentAccount='" + studentAccount + '\'' +
  85.                 ", studentAnswer='" + studentAnswer + '\'' +
  86.                 ", isFinish=" + isFinish +
  87.                 ", Score=" + Score +
  88.                 '}';
  89.     }
  90. }
  1. package com.bean;
  2.  
  3. /**
  4.  * @BelongsProject: MUST3
  5.  * @BelongsPackage: com.bean
  6.  * @FileName: task
  7.  * @Author: 峰。
  8.  * @Date: 2023/8/23-15:16
  9.  * @Version: 1.0
  10.  * @Description:
  11.  */
  12. public class task {
  13.     private String task;
  14.     private String teacherAccount;
  15.     private String taskDate;
  16.     private String taskName;
  17.  
  18.     public task() {
  19.     }
  20.  
  21.     public task(String task, String teacherAccount, String taskDate, String taskName) {
  22.         this.task = task;
  23.         this.teacherAccount = teacherAccount;
  24.         this.taskDate = taskDate;
  25.         this.taskName = taskName;
  26.     }
  27.  
  28.     @Override
  29.     public String toString() {
  30.         return "task{" +
  31.                 "task='" + task + '\'' +
  32.                 ", teacherAccount='" + teacherAccount + '\'' +
  33.                 ", taskDate='" + taskDate + '\'' +
  34.                 ", taskName='" + taskName + '\'' +
  35.                 '}';
  36.     }
  37.  
  38.     public String getTask() {
  39.         return task;
  40.     }
  41.  
  42.     public void setTask(String task) {
  43.         this.task = task;
  44.     }
  45.  
  46.     public String getTeacherAccount() {
  47.         return teacherAccount;
  48.     }
  49.  
  50.     public void setTeacherAccount(String teacherAccount) {
  51.         this.teacherAccount = teacherAccount;
  52.     }
  53.  
  54.     public String getTaskDate() {
  55.         return taskDate;
  56.     }
  57.  
  58.     public void setTaskDate(String taskDate) {
  59.         this.taskDate = taskDate;
  60.     }
  61.  
  62.     public String getTaskName() {
  63.         return taskName;
  64.     }
  65.  
  66.     public void setTaskName(String taskName) {
  67.         this.taskName = taskName;
  68.     }
  69. }

数据交互层(此处省略了接口):

  1. package com.Dao;
  2.  
  3. import com.DBUtiles.DBUtils;
  4. import com.bean.Person;
  5. import com.bean.studentTask;
  6. import com.bean.task;
  7.  
  8. import java.sql.Connection;
  9. import java.sql.PreparedStatement;
  10. import java.sql.ResultSet;
  11. import java.sql.SQLException;
  12. import java.util.ArrayList;
  13. import java.util.List;
  14.  
  15. /**
  16.  * @BelongsProject: MUST3
  17.  * @BelongsPackage: com.Dao
  18.  * @FileName: commonDaoImpl
  19.  * @Author: 峰。
  20.  * @Date: 2023/8/26-14:33
  21.  * @Version: 1.0
  22.  * @Description:
  23.  */
  24. public class commonDaoImpl implements commonDao{
  25.     @Override
  26.     public void deletePerson(String sql) {
  27.         Connection connection = null;
  28.         PreparedStatement preparedStatement = null;
  29.         ResultSet resultSet = null;
  30.         int res = 0;
  31.         List<studentTask> personLsit = new ArrayList<>();
  32.         try {
  33.             connection = DBUtils.getConnection();
  34.             preparedStatement = connection.prepareStatement(sql);
  35.             res = preparedStatement.executeUpdate();
  36.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  37.         } catch (ClassNotFoundException e) {
  38.             throw new RuntimeException(e);
  39.         } catch (SQLException e) {
  40.             throw new RuntimeException(e);
  41.         }
  42.     }
  43.  
  44.     @Override
  45.     public List<Person> getAllTea(String sql) {
  46.         Connection connection = null;
  47.         PreparedStatement preparedStatement = null;
  48.         ResultSet resultSet = null;
  49.         List<Person> personLsit = new ArrayList<>();
  50.         try {
  51.             connection = DBUtils.getConnection();
  52.             preparedStatement = connection.prepareStatement(sql);
  53.             resultSet = preparedStatement.executeQuery();
  54.             while(resultSet.next()){
  55.                 Person person = new Person();
  56.                 person.setUserName(resultSet.getString("userName"));
  57.                 person.setUserSex(resultSet.getString("userSex"));
  58.                 person.setUserIdCard(resultSet.getString("userIdCard"));
  59.                 person.setUserOtherName(resultSet.getString("userOtherName"));
  60.                 person.setUserIdentify(resultSet.getInt("userIdentify"));
  61.                 person.setUserAccount(resultSet.getString("userAccount"));
  62.                 person.setUserPassword(resultSet.getString("userPassword"));
  63.                 person.setUserBirthday(resultSet.getString("userBirthday"));
  64.                 personLsit.add(person);
  65.             }
  66.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  67.  
  68.         } catch (ClassNotFoundException e) {
  69.             throw new RuntimeException(e);
  70.         } catch (SQLException e) {
  71.             throw new RuntimeException(e);
  72.         }
  73.         return personLsit;
  74.     }
  75.  
  76.     @Override
  77.     public void selectTea(String sql) {
  78.         Connection connection = null;
  79.         PreparedStatement preparedStatement = null;
  80.         ResultSet resultSet = null;
  81.         int res = 0;
  82.         try {
  83.             connection = DBUtils.getConnection();
  84.             preparedStatement = connection.prepareStatement(sql);
  85.             res = preparedStatement.executeUpdate();
  86.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  87.         } catch (ClassNotFoundException e) {
  88.             throw new RuntimeException(e);
  89.         } catch (SQLException e) {
  90.             throw new RuntimeException(e);
  91.         }
  92.     }
  93.  
  94.     @Override
  95.     public List<studentTask> getMyTask(String sql) {
  96.         Connection connection = null;
  97.         PreparedStatement preparedStatement = null;
  98.         ResultSet resultSet = null;
  99.         List<studentTask> personLsit = new ArrayList<>();
  100.         try {
  101.             connection = DBUtils.getConnection();
  102.             preparedStatement = connection.prepareStatement(sql);
  103.             resultSet = preparedStatement.executeQuery();
  104.             while(resultSet.next()){
  105.                 studentTask st = new studentTask();
  106.                 st.setIsFinish(resultSet.getInt("isFinish"));
  107.                 st.setScore(resultSet.getInt("Score"));
  108.                 st.setStudentAccount(resultSet.getString("StudentAccount"));
  109.                 st.setTaskAccount(resultSet.getString("taskAccount"));
  110.                 st.setStudentName(resultSet.getString("userName"));
  111.                 st.setStudentAnswer(resultSet.getString("studentAnswer"));
  112.                 personLsit.add(st);
  113.             }
  114.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  115.         } catch (ClassNotFoundException e) {
  116.             throw new RuntimeException(e);
  117.         } catch (SQLException e) {
  118.             throw new RuntimeException(e);
  119.         }
  120.  
  121.         return personLsit;
  122.     }
  123. }
  1. package com.Dao;
  2.  
  3. import com.DBUtiles.DBUtils;
  4. import com.bean.Person;
  5. import com.bean.task;
  6.  
  7. import java.sql.Connection;
  8. import java.sql.PreparedStatement;
  9. import java.sql.ResultSet;
  10. import java.sql.SQLException;
  11. import java.util.ArrayList;
  12. import java.util.List;
  13.  
  14. /**
  15.  * @BelongsProject: MUST3
  16.  * @BelongsPackage: com.Dao
  17.  * @FileName: ManageDaoImpl
  18.  * @Author: 峰。
  19.  * @Date: 2023/8/22-20:11
  20.  * @Version: 1.0
  21.  * @Description:
  22.  */
  23. public class ManageDaoImpl implements ManageDao{
  24.     @Override
  25.     public List<Person> getAllPerson() {
  26.         String sql = "select * from person where userIdentify != 2";
  27.         return getAPerson(sql);
  28.     }
  29.  
  30.     @Override
  31.     public List<task> getAllTask(String sql) {
  32.         Connection connection = null;
  33.         PreparedStatement preparedStatement = null;
  34.         ResultSet resultSet = null;
  35.         List<task> personLsit = new ArrayList<>();
  36.         try {
  37.             connection = DBUtils.getConnection();
  38.             preparedStatement = connection.prepareStatement(sql);
  39.             resultSet = preparedStatement.executeQuery();
  40.             while(resultSet.next()){
  41.                 task task = new task();
  42.                 task.setTask(resultSet.getString("taskAccount"));
  43.                 task.setTaskDate(resultSet.getString("taskDate"));
  44.                 task.setTaskName(resultSet.getString("taskName"));
  45.                 task.setTeacherAccount(resultSet.getString("teacherAccount"));
  46.                 personLsit.add(task);
  47.             }
  48.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  49.  
  50.         } catch (ClassNotFoundException e) {
  51.             throw new RuntimeException(e);
  52.         } catch (SQLException e) {
  53.             throw new RuntimeException(e);
  54.         }
  55.         return personLsit;
  56.     }
  57.  
  58.     private List<Person> getAPerson(String sql) {
  59.         Connection connection = null;
  60.         PreparedStatement preparedStatement = null;
  61.         ResultSet resultSet = null;
  62.         List<Person> personLsit = new ArrayList<>();
  63.         try {
  64.             connection = DBUtils.getConnection();
  65.             preparedStatement = connection.prepareStatement(sql);
  66.             resultSet = preparedStatement.executeQuery();
  67.             while(resultSet.next()){
  68.                 Person person = new Person();
  69.                 person.setUserName(resultSet.getString("userName"));
  70.                 person.setUserSex(resultSet.getString("userSex"));
  71.                 person.setUserIdCard(resultSet.getString("userIdCard"));
  72.                 person.setUserOtherName(resultSet.getString("userOtherName"));
  73.                 person.setUserIdentify(resultSet.getInt("userIdentify"));
  74.                 person.setUserAccount(resultSet.getString("userAccount"));
  75.                 person.setUserPassword(resultSet.getString("userPassword"));
  76.                 person.setUserBirthday(resultSet.getString("userBirthday"));
  77.                 personLsit.add(person);
  78.             }
  79.  
  80.         } catch (ClassNotFoundException e) {
  81.             throw new RuntimeException(e);
  82.         } catch (SQLException e) {
  83.             throw new RuntimeException(e);
  84.         }
  85.         return personLsit;
  86.     }
  87. }
  1. package com.Dao;
  2.  
  3. import com.DBUtiles.DBUtils;
  4. import com.bean.Person;
  5. import com.bean.studentTask;
  6.  
  7. import java.sql.Connection;
  8. import java.sql.PreparedStatement;
  9. import java.sql.ResultSet;
  10. import java.sql.SQLException;
  11. import java.util.ArrayList;
  12. import java.util.List;
  13.  
  14. /**
  15.  * @BelongsProject: MUST3
  16.  * @BelongsPackage: com.Dao
  17.  * @FileName: registerDaoImpl
  18.  * @Author: 峰。
  19.  * @Date: 2023/8/24-18:16
  20.  * @Version: 1.0
  21.  * @Description:
  22.  */
  23. public class registerDaoImpl implements registerDao {
  24.     @Override
  25.     public int addUser(String sql) {
  26.         Connection connection = null;
  27.         PreparedStatement preparedStatement = null;
  28.         ResultSet resultSet = null;
  29.         int res = 0;
  30.         List<studentTask> personLsit = new ArrayList<>();
  31.         try {
  32.             connection = DBUtils.getConnection();
  33.             preparedStatement = connection.prepareStatement(sql);
  34.             res = preparedStatement.executeUpdate(sql);
  35.  
  36.         } catch (ClassNotFoundException e) {
  37.             throw new RuntimeException(e);
  38.         } catch (SQLException e) {
  39.             throw new RuntimeException(e);
  40.         }
  41.         if (res == 1) {
  42.             System.out.println("添加成功");
  43.             return res;
  44.         } else {
  45.             System.out.println("添加失败");
  46.             return res;
  47.         }
  48.     }
  49. }
  1. package com.Dao;
  2.  
  3. import com.DBUtiles.DBUtils;
  4. import com.bean.Person;
  5. import com.bean.studentTask;
  6. import com.bean.task;
  7.  
  8. import java.sql.Connection;
  9. import java.sql.PreparedStatement;
  10. import java.sql.ResultSet;
  11. import java.sql.SQLException;
  12. import java.util.ArrayList;
  13. import java.util.List;
  14.  
  15. /**
  16.  * @BelongsProject: MUST3
  17.  * @BelongsPackage: com.Dao
  18.  * @FileName: StudentDaoImpl
  19.  * @Author: 峰。
  20.  * @Date: 2023/8/22-20:11
  21.  * @Version: 1.0
  22.  * @Description:
  23.  */
  24. public class StudentDaoImpl implements StudentDao{
  25.     @Override
  26.     public List<Person> getStudentList(String sql) {
  27.         Connection connection = null;
  28.         PreparedStatement preparedStatement = null;
  29.         ResultSet resultSet = null;
  30.         List<Person> personLsit = new ArrayList<>();
  31.         try {
  32.             connection = DBUtils.getConnection();
  33.             preparedStatement = connection.prepareStatement(sql);
  34.             resultSet = preparedStatement.executeQuery();
  35.             while(resultSet.next()){
  36.                 Person person = new Person();
  37.                 person.setUserName(resultSet.getString("userName"));
  38.                 person.setUserSex(resultSet.getString("userSex"));
  39.                 person.setUserIdCard(resultSet.getString("userIdCard"));
  40.                 person.setUserOtherName(resultSet.getString("userOtherName"));
  41.                 person.setUserIdentify(resultSet.getInt("userIdentify"));
  42.                 person.setUserAccount(resultSet.getString("userAccount"));
  43.                 person.setUserPassword(resultSet.getString("userPassword"));
  44.                 person.setUserBirthday(resultSet.getString("userBirthday"));
  45.                 personLsit.add(person);
  46.             }
  47.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  48.  
  49.         } catch (ClassNotFoundException e) {
  50.             throw new RuntimeException(e);
  51.         } catch (SQLException e) {
  52.             throw new RuntimeException(e);
  53.         }
  54.         return personLsit;
  55.     }
  56.  
  57.     @Override
  58.     public List<task> getAllMyTask(String sql) {
  59.         Connection connection = null;
  60.         PreparedStatement preparedStatement = null;
  61.         ResultSet resultSet = null;
  62.         List<task> personLsit = new ArrayList<>();
  63.         try {
  64.             connection = DBUtils.getConnection();
  65.             preparedStatement = connection.prepareStatement(sql);
  66.             resultSet = preparedStatement.executeQuery();
  67.             while(resultSet.next()){
  68.                task task = new task();
  69.                task.setTask(resultSet.getString("taskAccount"));
  70.                task.setTaskDate(resultSet.getString("taskDate"));
  71.                task.setTaskName(resultSet.getString("taskName"));
  72.                task.setTeacherAccount(resultSet.getString("teacherAccount"));
  73.                personLsit.add(task);
  74.             }
  75.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  76.  
  77.         } catch (ClassNotFoundException e) {
  78.             throw new RuntimeException(e);
  79.         } catch (SQLException e) {
  80.             throw new RuntimeException(e);
  81.         }
  82.         return personLsit;
  83.     }
  84.  
  85.     @Override
  86.     public List<studentTask> getTaskDetail(String sql) {
  87.         Connection connection = null;
  88.         PreparedStatement preparedStatement = null;
  89.         ResultSet resultSet = null;
  90.         List<studentTask> personLsit = new ArrayList<>();
  91.         try {
  92.             connection = DBUtils.getConnection();
  93.             preparedStatement = connection.prepareStatement(sql);
  94.             resultSet = preparedStatement.executeQuery();
  95.             while(resultSet.next()){
  96.                studentTask st = new studentTask();
  97.                st.setIsFinish(resultSet.getInt("isFinish"));
  98.                st.setScore(resultSet.getInt("Score"));
  99.                st.setStudentAccount(resultSet.getString("StudentAccount"));
  100.                st.setTaskAccount(resultSet.getString("taskAccount"));
  101.                st.setStudentName(resultSet.getString("userName"));
  102.                st.setStudentAnswer(resultSet.getString("studentAnswer"));
  103.                personLsit.add(st);
  104.             }
  105.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  106.         } catch (ClassNotFoundException e) {
  107.             throw new RuntimeException(e);
  108.         } catch (SQLException e) {
  109.             throw new RuntimeException(e);
  110.         }
  111.  
  112.         return personLsit;
  113.     }
  114.  
  115.     @Override
  116.     public int upScore(String sql) {
  117.         Connection connection = null;
  118.         PreparedStatement preparedStatement = null;
  119.         ResultSet resultSet = null;
  120.         int res = 0;
  121.         List<studentTask> personLsit = new ArrayList<>();
  122.         try {
  123.             connection = DBUtils.getConnection();
  124.             preparedStatement = connection.prepareStatement(sql);
  125.             res = preparedStatement.executeUpdate();
  126.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  127.         } catch (ClassNotFoundException e) {
  128.             throw new RuntimeException(e);
  129.         } catch (SQLException e) {
  130.             throw new RuntimeException(e);
  131.         }
  132.  
  133.         return res;
  134.     }
  135.  
  136.     @Override
  137.     public List<Person> getMySelf(String sql) {
  138.         Connection connection = null;
  139.         PreparedStatement preparedStatement = null;
  140.         ResultSet resultSet = null;
  141.         List<Person> personLsit = new ArrayList<>();
  142.         try {
  143.             connection = DBUtils.getConnection();
  144.             preparedStatement = connection.prepareStatement(sql);
  145.             resultSet = preparedStatement.executeQuery();
  146.             while(resultSet.next()){
  147.                 Person person = new Person();
  148.                 person.setUserName(resultSet.getString("userName"));
  149.                 person.setUserSex(resultSet.getString("userSex"));
  150.                 person.setUserIdCard(resultSet.getString("userIdCard"));
  151.                 person.setUserOtherName(resultSet.getString("userOtherName"));
  152.                 person.setUserIdentify(resultSet.getInt("userIdentify"));
  153.                 person.setUserAccount(resultSet.getString("userAccount"));
  154.                 person.setUserPassword(resultSet.getString("userPassword"));
  155.                 person.setUserBirthday(resultSet.getString("userBirthday"));
  156.                 personLsit.add(person);
  157.             }
  158.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  159.  
  160.         } catch (ClassNotFoundException e) {
  161.             throw new RuntimeException(e);
  162.         } catch (SQLException e) {
  163.             throw new RuntimeException(e);
  164.         }
  165.         return personLsit;
  166.     }
  167.  
  168.     @Override
  169.     public void upAnswer(String sql) {
  170.         upScore(sql);
  171.     }
  172.  
  173.     @Override
  174.     public List<studentTask> getStuTask(String sql) {
  175.         Connection connection = null;
  176.         PreparedStatement preparedStatement = null;
  177.         ResultSet resultSet = null;
  178.         List<studentTask> personLsit = new ArrayList<>();
  179.         try {
  180.             connection = DBUtils.getConnection();
  181.             preparedStatement = connection.prepareStatement(sql);
  182.             resultSet = preparedStatement.executeQuery();
  183.             while(resultSet.next()){
  184.                 studentTask st = new studentTask();
  185.                 st.setIsFinish(resultSet.getInt("isFinish"));
  186.                 st.setScore(resultSet.getInt("Score"));
  187.                 st.setStudentAccount(resultSet.getString("StudentAccount"));
  188.                 st.setTaskAccount(resultSet.getString("taskAccount"));
  189.                 st.setStudentAnswer(resultSet.getString("studentAnswer"));
  190.                 personLsit.add(st);
  191.             }
  192.             DBUtils.ClearAll(connection,preparedStatement,resultSet);
  193.         } catch (ClassNotFoundException e) {
  194.             throw new RuntimeException(e);
  195.         } catch (SQLException e) {
  196.             throw new RuntimeException(e);
  197.         }
  198.  
  199.         return personLsit;
  200.     }
  201. }

数据库连接工具:

  1. package com.DBUtiles;
  2.  
  3. import java.sql.*;
  4.  
  5. /**
  6.  * @BelongsProject: Tab8
  7.  * @BelongsPackage: com.JDBCConnect.www
  8.  * @FileName: DBUtils
  9.  * @Author: 峰。
  10.  * @Date: 2023/5/9-23:27
  11.  * @Version: 1.0
  12.  * @Description: JDBC工具类,两个方法，1)获取连接，2)释放资源
  13.  */
  14. public class DBUtils {
  15.     //1)建立连接
  16.     public static Connection getConnection() throws ClassNotFoundException, SQLException {
  17.         Class.forName("com.mysql.cj.jdbc.Driver");
  18.         String url = "jdbc:mysql://localhost:3306/db_it1?useSSL=false";
  19.         String user = "root";
  20.         String password = "wbf";
  21.         Connection connection = (Connection) DriverManager.getConnection(url, user, password);
  22.         System.out.println("数据库连接成功~");
  23.         return connection;
  24.     }
  25.  
  26.     //2)释放资源
  27.     public static void ClearAll(Connection connection, Statement statement, ResultSet resultSet) throws SQLException {
  28.         //空值不能关闭  先开后关
  29.         if (resultSet!=null){
  30.             resultSet.close();
  31.         }
  32.         if (statement!=null){
  33.             statement.close();
  34.         }
  35.         if (connection!=null){
  36.             connection.close();
  37.         }
  38.     }
  39. }

业务逻辑层(此处省略了接口):

  1. package com.service;
  2.  
  3. import com.Dao.commonDao;
  4. import com.Dao.commonDaoImpl;
  5. import com.bean.Person;
  6. import com.bean.studentTask;
  7. import com.bean.task;
  8.  
  9. import java.util.List;
  10.  
  11. /**
  12.  * @BelongsProject: MUST3
  13.  * @BelongsPackage: com.service
  14.  * @FileName: commonServiceImpl
  15.  * @Author: 峰。
  16.  * @Date: 2023/8/26-14:33
  17.  * @Version: 1.0
  18.  * @Description:
  19.  */
  20. public class commonServiceImpl implements commonService{
  21.     commonDao cd = new commonDaoImpl();
  22.     @Override
  23.     public void deletePerson(String userAccount) {
  24.         String sql = "delete from person where userAccount = '"+userAccount+"'";
  25.         cd.deletePerson(sql);
  26.     }
  27.  
  28.     @Override
  29.     public List<Person> getAllTea() {
  30.         String sql = "select * from person where userIdentify = 0";
  31.         return cd.getAllTea(sql);
  32.     }
  33.  
  34.     @Override
  35.     public void selectPash(String userAccount, String Account) {
  36.         String sql = "insert into userteacher(userAccount,teacherAccount) values('"+Account+"','"+userAccount+"')";
  37.         cd.selectTea(sql);
  38.     }
  39.  
  40.     @Override
  41.     public List<studentTask> selectTaskDetail(String taskAccount) {
  42.         String sql = "select * from studenttask where taskAccount = "+taskAccount+"";
  43.         return cd.getMyTask(sql);
  44.     }
  45.  
  46. }
  1. package com.service;
  2.  
  3. import com.Dao.ManageDao;
  4. import com.Dao.ManageDaoImpl;
  5. import com.bean.Person;
  6. import com.bean.task;
  7.  
  8. import java.util.List;
  9.  
  10. /**
  11.  * @BelongsProject: MUST3
  12.  * @BelongsPackage: com.service
  13.  * @FileName: ManageServiceImpl
  14.  * @Author: 峰。
  15.  * @Date: 2023/8/22-20:04
  16.  * @Version: 1.0
  17.  * @Description:
  18.  */
  19. public class ManageServiceImpl implements ManageService{
  20.  
  21.     ManageDao md =  new ManageDaoImpl();
  22.     @Override
  23.     public List<Person> getAllPerson() {
  24.  
  25.         return md.getAllPerson();
  26.     }
  27.  
  28.     @Override
  29.     public List<task> getAllTask() {
  30.         String sql = "select * from task";
  31.         return md.getAllTask(sql);
  32.     }
  33. }
  1. package com.service;
  2.  
  3. import com.Dao.registerDao;
  4. import com.Dao.registerDaoImpl;
  5. import com.bean.Person;
  6.  
  7. import java.util.Random;
  8.  
  9. /**
  10.  * @BelongsProject: MUST3
  11.  * @BelongsPackage: com.service
  12.  * @FileName: registerServiceImpl
  13.  * @Author: 峰。
  14.  * @Date: 2023/8/24-18:16
  15.  * @Version: 1.0
  16.  * @Description:
  17.  */
  18. public class registerServiceImpl implements registerService{
  19.     registerDao rd =  new registerDaoImpl();
  20.     @Override
  21.     public int addUser(Person person) {
  22.         person.setUserIdCard(RandomIdCard());
  23.         String sql = "insert into person (userAccount,userBirthday,userIdCard,userIdentify,userName,userOtherName,userPassword,userSex) \n" +
  24.                 "values ('"+person.getUserAccount()+"','"+person.getUserBirthday()+"','"+person.getUserIdCard()+"'," +
  25.                 ""+person.getUserIdentify()+",'"+person.getUserName()+"','"+person.getUserOtherName()+"','"+person.getUserPassword()+"'" +
  26.                 ",'"+person.getUserSex()+"')";
  27.         return rd.addUser(sql);
  28.     }
  29.  
  30.     public String RandomIdCard(){
  31.         Random random = new Random();
  32.         String idcard = "";
  33.         for (int i = 0 ;i<9;i++) {
  34.             String randomNumber = String.valueOf(random.nextInt(10));
  35.             System.out.println("随机数: " + randomNumber);
  36.             idcard = idcard+randomNumber;
  37.         }
  38.         System.out.println(idcard);
  39.         return idcard;
  40.     }
  41. }
  1. package com.service;
  2.  
  3. import com.Dao.StudentDao;
  4. import com.Dao.StudentDaoImpl;
  5. import com.bean.Person;
  6. import com.bean.studentTask;
  7. import com.bean.task;
  8.  
  9. import java.util.List;
  10.  
  11. /**
  12.  * @BelongsProject: MUST3
  13.  * @BelongsPackage: com.service
  14.  * @FileName: StudentServiceImpl
  15.  * @Author: 峰。
  16.  * @Date: 2023/8/22-20:03
  17.  * @Version: 1.0
  18.  * @Description:
  19.  */
  20. public class StudentServiceImpl implements StudentService{
  21.     StudentDao sd = new StudentDaoImpl();
  22.     @Override
  23.     public List<Person> getAllStudent(String userAccount) {
  24.         String sql = "select * from person where userAccount in (select userAccount from userteacher where teacherAccount = '"+userAccount+"')";
  25.         return sd.getStudentList(sql);
  26.     }
  27.  
  28.     @Override
  29.     public List<task> getAllMyTask(String userAccount) {
  30.         String sql = "select * from task where teacherAccount = '"+userAccount+"'";
  31.         return sd.getAllMyTask(sql);
  32.     }
  33.  
  34.     public List<studentTask> getAllStuTask(String userAccount) {
  35.         String sql = "select * from studenttask where studentAccount = '"+userAccount+"'";
  36.         return sd.getStuTask(sql);
  37.     }
  38.     @Override
  39.     public List<studentTask> getTaskDetail(String taskAccount) {
  40.         String sql = "select * from studenttask,person where studenttask.studentAccount=person.userAccount and taskAccount='"+taskAccount+"';";
  41.         return sd.getTaskDetail(sql);
  42.     }
  43.  
  44.     @Override
  45.     public int upScore(int upScore, String taskAccount) {
  46.         String sql = "update studenttask set Score = "+upScore+" where taskAccount = '"+taskAccount+"';";
  47.  
  48.         return sd.upScore(sql);
  49.     }
  50.  
  51.     @Override
  52.     public int DelTask(String taskAccount) {
  53.         String sql = "delete from studenttask where taskAccount = '"+taskAccount+"'";
  54.         String sql1 = "delete from task where taskAccount = '"+taskAccount+"'";
  55.         sd.upScore(sql);
  56.         sd.upScore(sql1);
  57.         return 0;
  58.     }
  59.  
  60.     @Override
  61.     public void upName(String upName,String userName) {
  62.         String sql = "update person set userName = '"+upName+"' where userAccount = '"+userName+"'";
  63.         sd.upScore(sql);
  64.     }
  65.  
  66.     @Override
  67.     public void upSex(String upSex,String userName) {
  68.         String sql = "update person set userSex = '"+upSex+"' where userAccount = '"+userName+"'";
  69.         sd.upScore(sql);
  70.     }
  71.  
  72.     @Override
  73.     public void upBirthday(String upBirthday,String userName) {
  74.         String sql = "update person set userBirthday = '"+upBirthday+"' where userAccount = '"+userName+"'";
  75.         sd.upScore(sql);
  76.     }
  77.  
  78.     @Override
  79.     public void upOtherName(String upOtherName,String userName) {
  80.         String sql = "update person set userOtherName = '"+upOtherName+"' where userAccount = '"+userName+"'";
  81.         sd.upScore(sql);
  82.     }
  83.  
  84.     @Override
  85.     public List<Person> getMySelf(String userAccount) {
  86.         String sql = "select * from person where userAccount = '"+userAccount+"'";
  87.         return sd.getMySelf(sql);
  88.     }
  89.  
  90.     @Override
  91.     public List<Person> getAllPersonn(String userAccount) {
  92.         String sql = "select * from person";
  93.         return sd.getStudentList(sql);
  94.     }
  95.  
  96.     @Override
  97.     public void upAnswer(String answer,String taskAccount) {
  98.         String sql = "update studenttask set studentAnswer = '"+answer+"' where taskAccount = "+taskAccount+"";
  99.         sd.upAnswer(sql);
  100.     }
  101.  
  102.     @Override
  103.     public List<studentTask> getStuTaskByTask(String taskAccount) {
  104.         String sql = "select * from studenttask where taskAccount = '"+taskAccount+"'";
  105.         return sd.getStuTask(sql);
  106.     }
  107. }
  1. package com.service;
  2.  
  3. import com.Dao.TestDAO;
  4. import com.bean.Person;
  5.  
  6. /**
  7.  * @BelongsProject: MSTU1
  8.  * @BelongsPackage: com.service
  9.  * @FileName: UserLoginServiceImpl
  10.  * @Author: 峰。
  11.  * @Date: 2023/8/21-20:13
  12.  * @Version: 1.0
  13.  * @Description:
  14.  */
  15. public class UserLoginServiceImpl implements UserLoginService{
  16.     @Override
  17.     public Person getLogin(Person person) {
  18.         Person person1 = TestDAO.Login(person);
  19.         return person1;
  20.     }
  21. }

 Servlet包:

  1. package com.stu;
  2.  
  3. import com.bean.Person;
  4. import com.bean.studentTask;
  5. import com.bean.task;
  6. import com.service.StudentService;
  7. import com.service.StudentServiceImpl;
  8. import com.service.commonService;
  9. import com.service.commonServiceImpl;
  10. import javafx.concurrent.Task;
  11.  
  12. import javax.servlet.ServletException;
  13. import javax.servlet.annotation.WebServlet;
  14. import javax.servlet.http.HttpServlet;
  15. import javax.servlet.http.HttpServletRequest;
  16. import javax.servlet.http.HttpServletResponse;
  17. import java.io.IOException;
  18. import java.util.ArrayList;
  19. import java.util.List;
  20.  
  21. /**
  22.  * @BelongsProject: MUST3
  23.  * @BelongsPackage: com.stu
  24.  * @FileName: CommonServlet
  25.  * @Author: 峰。
  26.  * @Date: 2023/8/22-19:51
  27.  * @Version: 1.0
  28.  * @Description:
  29.  */
  30. @WebServlet("/common.action")
  31. public class CommonServlet extends HttpServlet {
  32.     @Override
  33.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  34.         req.setCharacterEncoding("UTF-8");
  35.         String action = req.getParameter("action");
  36.         commonService sc = new commonServiceImpl();
  37.         StudentService ss = new StudentServiceImpl();
  38.         if (action.equals("index")){
  39.             //转跳到首页
  40.             req.setAttribute("mainRight","blank.jsp");
  41.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  42.         } else if (action.equals("myThing")) {
  43.             Person p = (Person) req.getSession().getAttribute("session_person");
  44.             List<Person> personList= new ArrayList<>();
  45.             personList.add(p);
  46.             req.setAttribute("arr",personList);
  47.             req.setAttribute("mainRight","SelfThing.jsp");
  48.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  49.         } else if (action.equals("deletePerson")) {
  50.             List<Person> personList = new ArrayList<>();
  51.             String userAccount = req.getParameter("personAccount");
  52.             sc.deletePerson(userAccount);
  53.             Person session_person = (Person) req.getSession().getAttribute("session_person");
  54.             if (session_person.getUserIdentify() == 0){
  55.             personList = ss.getAllStudent(session_person.getUserAccount());
  56.             } else if (session_person.getUserIdentify() == 2) {
  57.                 personList = ss.getAllPersonn(session_person.getUserAccount());
  58.             }
  59.             //获取学生列表
  60.             for (Person p:personList){
  61.                 System.out.println(p.toString());
  62.             }
  63.             req.setAttribute("arr",personList);
  64.             req.setAttribute("mainRight","person.jsp");
  65.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  66.         } else if (action.equals("upStudent")) {
  67.             String studentAccount = req.getParameter("student");
  68.             List<Person> personList = ss.getMySelf(studentAccount);
  69.             //获取学生列表
  70.             for (Person p:personList){
  71.                 System.out.println(p.toString());
  72.             }
  73.             req.setAttribute("arr",personList);
  74.             req.setAttribute("mainRight","upPerson.jsp");
  75.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  76.         } else if (action.equals("upPersonName")) {
  77.             String upName = req.getParameter("userName");
  78.             String userAccount = req.getParameter("userAccount");
  79.             ss.upName(upName,userAccount);
  80.             List<Person> p = ss.getMySelf(userAccount);
  81.             req.setAttribute("arr",p);
  82.             req.setAttribute("mainRight","upPerson.jsp");
  83.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  84.         }else if (action.equals("upPersonSex")) {
  85.             String upSex = req.getParameter("userSex");
  86.             String userAccount = req.getParameter("userAccount");
  87.             ss.upSex(upSex,userAccount);
  88.             List<Person> p = ss.getMySelf(userAccount);
  89.             req.setAttribute("arr",p);
  90.             req.setAttribute("mainRight","upPerson.jsp");
  91.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  92.         }else if (action.equals("upPersonBirthday")) {
  93.             String upBirthday = req.getParameter("userBirthday");
  94.             String userAccount = req.getParameter("userAccount");
  95.             ss.upBirthday(upBirthday,userAccount);
  96.             List<Person> p = ss.getMySelf(userAccount);
  97.             req.setAttribute("arr",p);
  98.             req.setAttribute("mainRight","upPerson.jsp");
  99.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  100.         }else if (action.equals("upPersonOtherName")) {
  101.             String upOtherName = req.getParameter("OtherName");
  102.             String userAccount = req.getParameter("userAccount");
  103.             ss.upOtherName(upOtherName,userAccount);
  104.             List<Person> p = ss.getMySelf(userAccount);
  105.             req.setAttribute("arr",p);
  106.             req.setAttribute("mainRight","upPerson.jsp");
  107.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  108.         } else if (action.equals("list")) {
  109.             Person session_person = (Person) req.getSession().getAttribute("session_person");
  110.             List<Person> personList = ss.getAllPersonn(session_person.getUserAccount());
  111.             //获取学生列表
  112.             for (Person p:personList){
  113.                 System.out.println(p.toString());
  114.             }
  115.             req.setAttribute("arr",personList);
  116.             req.setAttribute("mainRight","person.jsp");
  117.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  118.         } else if (action.equals("selectTeacher")) {
  119.             Person session_person = (Person) req.getSession().getAttribute("session_person");
  120.             List<Person> teaList = sc.getAllTea();
  121.             for (Person p:teaList){
  122.                 System.out.println(p.toString());
  123.             }
  124.             req.setAttribute("arr",teaList);
  125.             req.setAttribute("mainRight","teaList.jsp");
  126.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  127.         } else if (action.equals("MyTask")) {
  128.             Person session_person = (Person) req.getSession().getAttribute("session_person");
  129.             String userAccount = session_person.getUserAccount();
  130.             List<studentTask> allMyTask =  ss.getAllStuTask(userAccount);
  131.             for (studentTask t:allMyTask){
  132.                 System.out.println(t.toString());
  133.             }
  134.             req.setAttribute("arr",allMyTask);
  135.             req.setAttribute("mainRight","taskDetail.jsp");
  136.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  137.         } else if (action.equals("selectPash")) {
  138.             Person session_person = (Person) req.getSession().getAttribute("session_person");
  139.             String userAccount = req.getParameter("userAccount");
  140.             sc.selectPash(userAccount,session_person.getUserAccount());
  141.             req.setAttribute("mainRight","blank.jsp");
  142.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  143.         } else if (action.equals("goSkimDetail")) {
  144.             String taskAccount = req.getParameter("taskAccount");
  145.             List<studentTask> tasks = sc.selectTaskDetail(taskAccount);
  146.             req.getSession().setAttribute("task",tasks.get(0));
  147.             req.setAttribute("arr",tasks);
  148.             req.setAttribute("mainRight","taskDetail.jsp");
  149.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  150.         } else if (action.equals("upAnswer")) {
  151.             String taskAccount = req.getParameter("taskAccount");
  152.             List<studentTask> tasks = ss.getStuTaskByTask(taskAccount);
  153.             req.setAttribute("arr",tasks);
  154.             req.setAttribute("mainRight","upAnswer.jsp");
  155.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  156.         } else if (action.equals("answer")) {
  157.             String answer = req.getParameter("answer");
  158.             String taskAccount = req.getParameter("taskAccount");
  159.             ss.upAnswer(answer,taskAccount);
  160.             List<studentTask> tasks = ss.getStuTaskByTask(taskAccount);
  161.             req.getSession().setAttribute("task",tasks.get(0));
  162.             req.setAttribute("arr",tasks);
  163.             req.setAttribute("mainRight","taskDetail.jsp");
  164.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  165.         }
  166.     }
  167. }
  1. package com.stu;
  2.  
  3. import com.bean.Person;
  4. import com.bean.task;
  5. import com.service.ManageService;
  6. import com.service.ManageServiceImpl;
  7.  
  8. import javax.servlet.ServletException;
  9. import javax.servlet.annotation.WebServlet;
  10. import javax.servlet.http.HttpServlet;
  11. import javax.servlet.http.HttpServletRequest;
  12. import javax.servlet.http.HttpServletResponse;
  13. import java.io.IOException;
  14. import java.util.ArrayList;
  15. import java.util.List;
  16.  
  17. /**
  18.  * @BelongsProject: MUST3
  19.  * @BelongsPackage: com.stu
  20.  * @FileName: ManageServlet
  21.  * @Author: 峰。
  22.  * @Date: 2023/8/22-20:00
  23.  * @Version: 1.0
  24.  * @Description:
  25.  */
  26. @WebServlet("/man.action")
  27. public class ManageServlet extends HttpServlet {
  28.     @Override
  29.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  30.         req.setCharacterEncoding("UTF-8");
  31.         String action = req.getParameter("action");
  32.         ManageService ms = new ManageServiceImpl();
  33.         if (action.equals("list")){
  34.             List<Person> personList = ms.getAllPerson();
  35.             for (Person p :personList){
  36.                 System.out.println(p.toString());
  37.             }
  38.             req.setAttribute("arr",personList);
  39.             req.setAttribute("mainRight","person.jsp");
  40.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  41.         }else if (action.equals("myThing")) {
  42.             Person p = (Person) req.getSession().getAttribute("session_person");
  43.             List<Person> personList= new ArrayList<>();
  44.             personList.add(p);
  45.             req.setAttribute("arr",personList);
  46.             req.setAttribute("mainRight","SelfThing.jsp");
  47.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  48.         } else if (action.equals("taskList")) {
  49.             Person p = (Person) req.getSession().getAttribute("session_person");
  50.             List<task> taskList =  ms.getAllTask();
  51.             for (task t:taskList){
  52.                 System.out.println(t.toString());
  53.             }
  54.             req.setAttribute("arr",taskList);
  55.             req.setAttribute("mainRight","task.jsp");
  56.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  57.         }
  58.     }
  59. }
  1. package com.stu;
  2.  
  3. import javax.servlet.ServletException;
  4. import javax.servlet.annotation.WebServlet;
  5. import javax.servlet.http.HttpServlet;
  6. import javax.servlet.http.HttpServletRequest;
  7. import javax.servlet.http.HttpServletResponse;
  8. import javax.servlet.http.HttpSession;
  9. import java.io.IOException;
  10.  
  11. /**
  12.  * @BelongsProject: MUST3
  13.  * @BelongsPackage: com.stu
  14.  * @FileName: OutLoginServlet
  15.  * @Author: 峰。
  16.  * @Date: 2023/8/22-21:18
  17.  * @Version: 1.0
  18.  * @Description:
  19.  */
  20. @WebServlet("/outLogin")
  21. public class OutLoginServlet extends HttpServlet {
  22.     @Override
  23.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  24.         req.getSession().getAttribute("session_person");
  25.         HttpSession session = req.getSession();
  26.         session.removeAttribute("session_person");
  27.         req.getRequestDispatcher("UserLogin.jsp").forward(req,resp);
  28.     }
  29. }
  1. package com.stu;
  2.  
  3. import com.bean.Person;
  4. import com.service.registerService;
  5. import com.service.registerServiceImpl;
  6.  
  7. import javax.servlet.ServletException;
  8. import javax.servlet.annotation.WebServlet;
  9. import javax.servlet.http.HttpServlet;
  10. import javax.servlet.http.HttpServletRequest;
  11. import javax.servlet.http.HttpServletResponse;
  12. import java.io.IOException;
  13.  
  14. /**
  15.  * @BelongsProject: MUST3
  16.  * @BelongsPackage: com.stu
  17.  * @FileName: regServlet
  18.  * @Author: 峰。
  19.  * @Date: 2023/8/24-18:11
  20.  * @Version: 1.0
  21.  * @Description:
  22.  */
  23. @WebServlet("/regServlet")
  24. public class regServlet extends HttpServlet {
  25.     @Override
  26.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  27.         req.setCharacterEncoding("UTF-8");
  28.         registerService rs = new registerServiceImpl();
  29.         Person person = new Person();
  30.         person.setUserAccount(req.getParameter("userAccount"));
  31.         person.setUserPassword(req.getParameter("userPassword"));
  32.         person.setUserBirthday(req.getParameter("userBirthday"));
  33.         person.setUserIdentify(1);
  34.         person.setUserName(req.getParameter("userName"));
  35.         person.setUserSex(req.getParameter("userSex"));
  36.         person.setUserOtherName(req.getParameter("userOtherName"));
  37.         System.out.println(person.toString());
  38.         int bool = rs.addUser(person);
  39.         if (bool == 1){
  40.         req.getRequestDispatcher("UserLogin.jsp").forward(req,resp);
  41.         }else {
  42.             req.setAttribute("registerFalse","注册失败");
  43.             req.getRequestDispatcher("UserLogin.jsp").forward(req,resp);
  44.         }
  45.     }
  46. }
  1. package com.stu;
  2.  
  3. import com.bean.Person;
  4. import com.bean.studentTask;
  5. import com.bean.task;
  6. import com.service.StudentService;
  7. import com.service.StudentServiceImpl;
  8.  
  9. import javax.servlet.ServletException;
  10. import javax.servlet.annotation.WebServlet;
  11. import javax.servlet.http.HttpServlet;
  12. import javax.servlet.http.HttpServletRequest;
  13. import javax.servlet.http.HttpServletResponse;
  14. import java.io.IOException;
  15. import java.util.ArrayList;
  16. import java.util.List;
  17.  
  18. /**
  19.  * @BelongsProject: MUST3
  20.  * @BelongsPackage: com.stu
  21.  * @FileName: TeacherServlet
  22.  * @Author: 峰。
  23.  * @Date: 2023/8/22-19:59
  24.  * @Version: 1.0
  25.  * @Description:
  26.  */
  27. @WebServlet("/tea.action")
  28. public class TeacherServlet extends HttpServlet {
  29.     @Override
  30.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  31.         req.setCharacterEncoding("UTF-8");
  32.         String action = req.getParameter("action");
  33.         StudentService ss = new StudentServiceImpl();
  34. //        Person session_person = (Person) req.getAttribute("session_person");直接获取拿不到person对象,需要通过session获取
  35.         Person session_person = (Person) req.getSession().getAttribute("session_person");
  36.         if (action.equals("list")){
  37.             List<Person> personList = ss.getAllStudent(session_person.getUserAccount());
  38.             //获取学生列表
  39.             for (Person p:personList){
  40.                 System.out.println(p.toString());
  41.             }
  42.             req.setAttribute("arr",personList);
  43.             req.setAttribute("mainRight","person.jsp");
  44.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  45.         } else if (action.equals("goMyTask")) {
  46.             List<task> taskList = ss.getAllMyTask(session_person.getUserAccount());
  47.             for (task t:taskList){
  48.                 System.out.println(t.toString());
  49.             }
  50.             req.setAttribute("arr",taskList);
  51.             req.setAttribute("mainRight","task.jsp");
  52.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  53.  
  54.         } else if (action.equals("goSkimDetail")) {
  55.             //查看任务
  56.             String taskAccount = req.getParameter("taskAccount");
  57.             List<studentTask> taskList= ss.getTaskDetail(taskAccount);
  58.             req.setAttribute("arr",taskList);
  59.             req.setAttribute("mainRight","studentTask.jsp");
  60.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  61.         } else if (action.equals("myThing")) {
  62.             List<Person> personList = ss.getMySelf(session_person.getUserAccount());
  63.             req.setAttribute("arr",personList);
  64.             req.setAttribute("mainRight","SelfThing.jsp");
  65.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  66.         } else if (action.equals("upScoree")) {
  67.             String taskAccount = req.getParameter("taskAccount");
  68.             int upScore = Integer.parseInt(req.getParameter("Score"));
  69.             int res = ss.upScore(upScore,taskAccount);
  70.             if (res == 1){
  71.             List<studentTask> taskList= ss.getTaskDetail(taskAccount);
  72.             req.setAttribute("arr",taskList);
  73.             req.setAttribute("mainRight","studentTask.jsp");
  74.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  75.             }
  76.         } else if (action.equals("upScore")) {
  77.             String taskAccount = req.getParameter("taskAccount");
  78.             List<studentTask> taskList= ss.getTaskDetail(taskAccount);
  79.             req.setAttribute("arr",taskList);
  80.             req.setAttribute("mainRight","upScore.jsp");
  81.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  82.         } else if (action.equals("Del")) {
  83.             String taskAccount = req.getParameter("taskAccount");
  84.             int res = ss.DelTask(taskAccount);
  85.                 List<task> taskList = ss.getAllMyTask(session_person.getUserAccount());
  86.                 for (task t : taskList) {
  87.                     System.out.println(t.toString());
  88.                 }
  89.                 req.setAttribute("arr", taskList);
  90.                 req.setAttribute("mainRight", "task.jsp");
  91.                 req.getRequestDispatcher("main.jsp").forward(req, resp);
  92.         } else if (action.equals("upSelf")) {
  93.             Person p = (Person) req.getSession().getAttribute("session_person");
  94.             List<Person> personList= new ArrayList<>();
  95.             personList.add(p);
  96.             req.setAttribute("arr",personList);
  97.             req.setAttribute("mainRight","upSelf.jsp");
  98.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  99.         } else if (action.equals("upSelfName")) {
  100.             System.out.println("111");
  101.             String upName = req.getParameter("userName");
  102.             String userAccount = req.getParameter("userAccount");
  103.             System.out.println(upName);
  104.             ss.upName(upName,userAccount);
  105.             List<Person> p = ss.getMySelf(userAccount);
  106.             req.setAttribute("arr",p);
  107.             req.setAttribute("mainRight","upSelf.jsp");
  108.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  109.         } else if (action.equals("upSelfSex")) {
  110.  
  111.             String upSex = req.getParameter("userSex");
  112.             String userAccount = req.getParameter("userAccount");
  113.             ss.upSex(upSex,userAccount);
  114.             List<Person> p = ss.getMySelf(userAccount);
  115.             req.setAttribute("arr",p);
  116.             req.setAttribute("mainRight","upSelf.jsp");
  117.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  118.         } else if (action.equals("upSelfBirthday")) {
  119.  
  120.             String upBirthday = req.getParameter("userBirthday");
  121.             String userAccount = req.getParameter("userAccount");
  122.             ss.upBirthday(upBirthday,userAccount);
  123.             List<Person> p = ss.getMySelf(userAccount);
  124.             req.setAttribute("arr",p);
  125.             req.setAttribute("mainRight","upSelf.jsp");
  126.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  127.         }else if (action.equals("upSelfOtherName")){
  128.  
  129.             String upOtherName = req.getParameter("OtherName");
  130.             String userAccount = req.getParameter("userAccount");
  131.             ss.upOtherName(upOtherName,userAccount);
  132.             List<Person> p = ss.getMySelf(userAccount);
  133.             req.setAttribute("arr",p);
  134.             req.setAttribute("mainRight","upSelf.jsp");
  135.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  136.         }
  137.     }
  138. }
  1. package com.stu;
  2.  
  3. import com.Dao.TestDAO;
  4. import com.bean.Person;
  5. import com.service.UserLoginService;
  6. import com.service.UserLoginServiceImpl;
  7.  
  8. import javax.servlet.ServletException;
  9. import javax.servlet.annotation.WebServlet;
  10. import javax.servlet.http.HttpServlet;
  11. import javax.servlet.http.HttpServletRequest;
  12. import javax.servlet.http.HttpServletResponse;
  13. import java.io.IOException;
  14.  
  15. /**
  16.  * @BelongsProject: MSTU1
  17.  * @BelongsPackage: com.stu
  18.  * @FileName: UserLoginServlet
  19.  * @Author: 峰。
  20.  * @Date: 2023/8/20-19:25
  21.  * @Version: 1.0
  22.  * @Description:
  23.  */
  24. @WebServlet("/UserLogin")
  25. public class UserLoginServlet extends HttpServlet {
  26.     @Override
  27.     protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
  28. //        System.out.println("进来了");
  29.         //1.拿到前端传递过来的信息，比方说用户名和密码
  30.         String username = req.getParameter("userAccount");
  31.         String password = req.getParameter("userPassword");
  32.         Person person = new Person(username,password);
  33. //        Person person1 = TestDAO.Login(person);
  34.         UserLoginService uls = new UserLoginServiceImpl();
  35.         Person person1 = uls.getLogin(person);
  36. //        if (username.equals("admin") && password.equals("word")){
  37.         if (username.equals(person1.getUserAccount())&&password.equals(person1.getUserPassword())){
  38. //            进入主页面
  39.             System.out.println(person1);
  40.  
  41.             req.getSession().setAttribute("session_person",person1);//默认保存30分钟
  42. //            req.setAttribute("person",person1);
  43.             req.setAttribute("mainRight","blank.jsp");
  44.             req.getRequestDispatcher("main.jsp").forward(req,resp);
  45.         }else {
  46. //            否则，跳回登录界面
  47.             req.setAttribute("tip","账户密码错误");
  48.             req.getRequestDispatcher("UserLogin.jsp").forward(req,resp);//转跳回界面
  49.         }
  50.     }
  51. }

数据库连接信息:

  1. driver=com.mysql.cj.jdbc.Driver
  2. url=jdbc:mysql://localhost:3306/db_it1
  3. user=root
  4. password=wbf

静态页面(其中用到的一些图片需要自己提供）：

  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/21
  5.   Time: 19:14
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         #content{
  14.             width: 1300px;
  15.             height: 800px;
  16.             /*border: 1px solid red;*/
  17.             float: right;
  18.             color: grey;
  19.             font-size: 50px;
  20.             /*margin-right: 40px;*/
  21.             /*margin-left: 260px;*/
  22.             /*margin-top: 150px;*/
  23.         }
  24.     </style>
  25. </head>
  26. <body >
  27.     <div id="content">
  28.         欢迎来到此系统
  29.     </div>
  30.  
  31. </body>
  32. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 15:19
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         table{
  14.             width: 1200px;
  15.         }
  16.         tr,td{
  17.             border: grey 1px ;
  18.         }
  19.         td{
  20.             height: 40px;
  21.         }
  22.  
  23.         table td{
  24.             height: 60px;
  25.             vertical-align: middle!important;  /*设置文字垂直居中*/
  26.             text-align: center;
  27.         }
  28.  
  29.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.         th{font-weight:bold;background:#ccc;}
  32.  
  33.         .con-b .row .lf{
  34.             width: 15%;
  35.             text-align: center;
  36.             padding: 10px;
  37.         }
  38.         .con-b .row .rg{
  39.             width: 85%;
  40.         }
  41.  
  42.         .con-b tr:nth-of-type(odd){
  43.             background-color: #f2f2f2;
  44.         }
  45.         #ee{
  46.             width: 73px;
  47.             height: 44px;
  48.         }
  49.  
  50.     </style>
  51.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.     <thead>
  57.     <tr class="row" style="color: black;font-size: 25px" >
  58.         <td class="lf">任务账户</td>
  59.         <td class="lf">任务名称</td>
  60.         <td class="lf">任务时间</td>
  61.         <td class="lf">查看详细</td>
  62.  
  63.         <%--    <td>删除</td>--%>
  64.         <%--    <td>修改</td>--%>
  65.     </tr>
  66.     </thead>
  67.     <tbody>
  68.  
  69.     <tr>
  70.         <c:forEach items="${arr}" var="task">
  71.         <td class="lf">${task.getTask()}</td>
  72.         <td class="lf">${task.getTaskName()}</td>
  73.         <td class="lf">${task.getTaskDate()}</td>
  74.         <td class="lf"><img style="width: 73px;height: 44px" src="xiangqing.png" onclick="skimDetail(${task.getTask()})"></td>
  75.             <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  76.             <%--    <td class="lf">--%>
  77.             <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  78.             <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  79.             <%--    </td>--%>
  80.             <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  81.             <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  82.             <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  83.     </tr>
  84.     </c:forEach>
  85.  
  86.     </tr>
  87.  
  88.     </tbody>
  89.  
  90. </table>
  91.  
  92. </body>
  93. <script>
  94.     function skimDetail(taskAccount){
  95.         //查看学生任务完成情况
  96.         window.location.href = "common.action?action=goSkimDetail&taskAccount="+taskAccount;
  97.     }
  98. </script>
  99. <%--<script>--%>
  100. <%--  function deleteThis(userAccount){--%>
  101. <%--    alert(userAccount);--%>
  102. <%--  }--%>
  103.  
  104. <%--  function upThis(userAccount){--%>
  105. <%--    alert(userAccount);--%>
  106. <%--  }--%>
  107. <%--</script>--%>
  108. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/18
  5.   Time: 13:46
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10.   <head>
  11.     <title>$Title$</title>
  12.   </head>
  13.   <body>
  14.   <script>
  15.     window.location.href = "UserLogin.jsp";
  16.   </script>
  17.   </body>
  18. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/20
  5.   Time: 21:39
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         #BigBodyFrame{
  14.             width: 1500px;
  15.             height: 120px;
  16.             /*margin-left:200px;*/
  17.             border: grey 1px solid;
  18.             background-image: url("VCG211448478478.jpg");
  19.         }
  20.  
  21.         #daohang{
  22.             width: 200px;
  23.             height: 320px;
  24.             border: grey 1px solid;
  25.             float: left;
  26.         }
  27.  
  28.         #file{
  29.             width: 180px;
  30.             height: 50px;
  31.             margin-left: 10px;
  32.             margin-top: 10px;
  33.             border: grey 1px solid;
  34.             background-color: antiquewhite;
  35.         }
  36.         a{
  37.             color: black;
  38.             font-size: 26px;
  39.             margin-left: 15px;
  40.             margin-top: 15px;
  41.         }
  42.     </style>
  43.     <%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
  44.     <link href="${pageContext.request.contextPath}/css/table.css" rel="stylesheet" media="screen">
  45.  
  46. </head>
  47. <body>
  48.    <div id="BigBodyFrame"></div>
  49.    <br>
  50.    <br>
  51.    <span style="float: right; margin-right: 100px; color: grey">当前用户:${session_person.userName}</span>
  52. <%--   <a href="#">修改密码</a>--%>
  53.    <br>
  54.  
  55.    <div id="daohang">
  56.  
  57.        <c:if test="${session_person.getUserIdentify()==0}">
  58.            <li id="file"><a href="common.action?action=index">查看首页</a></li>
  59. <%--                                 回到首页的动作--%>
  60.            <li id="file"><a href="tea.action?action=list">学生管理</a></li>
  61.            <li id="file"><a href="tea.action?action=goMyTask">任务管理</a></li>
  62.            <li id="file"><a href="tea.action?action=myThing">我的信息</a></li>
  63.            <li id="file"><a href="outLogin">退出系统</a></li>
  64.        </c:if>
  65.  
  66.        <c:if test="${session_person.getUserIdentify()==1}">
  67.            <li id="file"><a href="common.action?action=index">查看首页</a></li>
  68.            <li id="file"><a href="common.action?action=selectTeacher">选择老师</a></li>
  69.            <li id="file"><a href="common.action?action=MyTask">我的任务</a></li>
  70.            <li id="file"><a href="common.action?action=myThing">我的信息</a></li>
  71.            <li id="file"><a href="outLogin">退出系统</a></li>
  72.        </c:if>
  73.  
  74.        <c:if test="${session_person.getUserIdentify()==2}">
  75.            <li id="file"><a href="common.action?action=index">查看首页</a></li>
  76.            <li id="file"><a href="man.action?action=list">人员管理</a></li>
  77.            <li id="file"><a href="man.action?action=taskList">任务管理</a></li>
  78.            <li id="file"><a href="man.action?action=myThing">我的信息</a></li>
  79.            <li id="file"><a href="outLogin">退出系统</a></li>
  80.        </c:if>
  81. <%--       <div id="file" onclick="clickThis()"></div>--%>
  82.  
  83.    </div>
  84.  
  85.  
  86. <jsp:include page="${mainRight = null?'blank.jsp':mainRight}"></jsp:include>
  87. <%--<jsp:include page="${downJSP = null ;downJSP}"></jsp:include>--%>
  88. <%--mainRight是从后端传过来的数据值--%>
  89. </body>
  90. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/22
  5.   Time: 19:57
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%--
  9.   Created by IntelliJ IDEA.
  10.   User: 30890
  11.   Date: 2023/4/17
  12.   Time: 9:47
  13.   To change this template use File | Settings | File Templates.
  14. --%>
  15. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  16. <html>
  17. <head>
  18.   <title>Title</title>
  19.   <style>
  20.     table{
  21.       width: 1200px;
  22.     }
  23.     tr,td{
  24.       border: grey 1px ;
  25.     }
  26.     td{
  27.       height: 40px;
  28.     }
  29.  
  30.     table td{
  31.       height: 60px;
  32.       vertical-align: middle!important;  /*设置文字垂直居中*/
  33.       text-align: center;
  34.     }
  35.  
  36.     tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  37.  
  38.     th{font-weight:bold;background:#ccc;}
  39.  
  40.     .con-b .row .lf{
  41.       width: 15%;
  42.       text-align: center;
  43.       padding: 10px;
  44.     }
  45.     .con-b .row .rg{
  46.       width: 85%;
  47.     }
  48.  
  49.     .con-b tr:nth-of-type(odd){
  50.       background-color: #f2f2f2;
  51.     }
  52.     #ee{
  53.       width: 73px;
  54.       height: 44px;
  55.     }
  56.  
  57.   </style>
  58.   <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  59.  
  60. </head>
  61. <body>
  62. <table border="1" cellspacing="0" align="center" class="con-b">
  63.   <thead>
  64.   <tr class="row" style="color: black;font-size: 25px" >
  65.     <td class="lf">账户</td>
  66.     <td class="lf">姓名</td>
  67.     <td class="lf">性别</td>
  68.     <td class="lf">生日</td>
  69.     <td class="lf">身份证号码</td>
  70.     <td class="lf">角色</td>
  71.     <td class="lf">其他名称</td>
  72.     <td class="lf">删除</td>
  73.     <td class="lf">修改</td>
  74.   </tr>
  75.   </thead>
  76.   <tbody>
  77.  
  78.   <tr>
  79.     <c:forEach items="${arr}" var="person">
  80.       <td class="lf">${person.getUserAccount()}</td>
  81.       <td class="lf">${person.getUserName()}</td>
  82.       <td class="lf">${person.getUserSex()}</td>
  83.       <td class="lf">${person.getUserBirthday()}</td>
  84.       <td class="lf">${person.getUserIdCard()}</td>
  85.       <td class="lf">
  86.         <c:if test="${person.getUserIdentify()==0}">老师</c:if>
  87.         <c:if test="${person.getUserIdentify()==1}">学生</c:if>
  88.         <c:if test="${person.getUserIdentify()==2}">管理员</c:if>
  89.       </td>
  90.       <td class="lf">${person.getUserOtherName()}</td>
  91.       <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>
  92.       <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>
  93.   </tr>
  94.     </c:forEach>
  95.  
  96.   </tr>
  97.  
  98.   </tbody>
  99.  
  100. </table>
  101.  
  102. </body>
  103.   <script>
  104.     function deleteThis(userAccount){
  105.       // alert("userAccount");
  106.       window.location.href="common.action?action=deletePerson&personAccount="+userAccount;
  107.     }
  108.  
  109.     function upThis(userAccount){
  110.       window.location.href="common.action?action=upStudent&student="+userAccount;
  111.     }
  112.   </script>
  113. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/24
  5.   Time: 17:48
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>注册界面</title>
  12.     <style>
  13.         #outerLoginFrame{
  14.             width: 500px;
  15.             height: 600px;
  16.             margin-left: 500px;
  17.             margin-top: 120px;
  18.             border: white 0px solid;
  19.         }
  20.  
  21.         #innerLoginFrame{
  22.             width: 360px;
  23.             /*border: grey 2px solid;*/
  24.             margin-left: 80px;
  25.             margin-top: 50px;
  26.             height: 250px;
  27.             color: grey;
  28.             font-size: 25px;
  29.         }
  30.         input{
  31.             width: 220px;
  32.             height: 30px;
  33.         }
  34.     </style>
  35.  
  36. </head>
  37. <body>
  38. <div id="outerLoginFrame" style="border:grey 2px solid">
  39.     <%--      <span style="position: center"></span>--%>
  40.     <h1 style="margin-top: 40px;margin-left: 160px;color: grey">注&nbsp册&nbsp账&nbsp号</h1>
  41.     <div id="innerLoginFrame">
  42.         <form action="regServlet" method="post" onclick=" return checkRegister()">
  43.             账户:<input type="text" id="userAccount" name="userAccount" class="myText"><br><br>
  44.             姓名:<input type="text" id="userName" name="userName" class="myText"><br><br>
  45.             密码:<input type="password" id="userPassword" name="userPassword" class="myText"><br><br>
  46.             性别:<input type="text" id="userSex" name="userSex" class="myText"><br><br>
  47.             生日:<input type="text" id="userBirthday" name="userBirthday" class="myText"><br><br>
  48.             别称:<input type="text" id="userOtherName" name="userOtherName" class="myText"><br><br>
  49.             <input type="submit" style="width: 140px ;margin-left :60px"  value="注册">
  50.             <br>
  51.             <span style="color:red; font-size: 5px; margin-left: 90px" id="tip" ></span>
  52.         </form>
  53.     </div>
  54.  
  55. </div>
  56.  
  57.  
  58.  
  59.  
  60.  
  61. </body>
  62. </html>
  63.  
  64. <script>
  65.     <%--    方法--%>
  66.     function checkRegister(){
  67.         // alert("进来")  弹窗
  68.         let userAccount = document.getElementById("userAccount").value;
  69.         let userPassword = document.getElementById("userPassword").value;
  70.         let userName = document.getElementById("userName").value;
  71.         let userSex = document.getElementById("userSex").value;
  72.         let userBirthday = document.getElementById("userBirthday").value;
  73.         let userOtherName = document.getElementById("userOtherName").value;
  74.         if (userAccount == null || userAccount.trim()==""){
  75.             // alert("账户不能为空");
  76.             document.getElementById("tip").innerHTML = "账户不能为空";
  77.             return false;
  78.         }
  79.         else if (userPassword == null || userPassword.trim()==""){
  80.             // alert("密码不能为空");
  81.             document.getElementById("tip").innerHTML = "密码不能为空";
  82.             return  false;
  83.         } else if (userName == null || userName.trim()==""){
  84.             // alert("密码不能为空");
  85.             document.getElementById("tip").innerHTML = "请输入名称";
  86.             return  false;
  87.         } else if (userSex == null || userSex.trim()==""){
  88.             // alert("密码不能为空");
  89.             document.getElementById("tip").innerHTML = "请填写性别！";
  90.             return  false;
  91.         } else if (userBirthday == null || userBirthday.trim()==""){
  92.             // alert("密码不能为空");
  93.             document.getElementById("tip").innerHTML = "请填写生日日期!";
  94.             return  false;
  95.         }else if (userOtherName == null || userOtherName.trim()==""){
  96.             // alert("密码不能为空");
  97.             document.getElementById("tip").innerHTML = "请填写别称!";
  98.             return  false;
  99.         }
  100.     }
  101. </script>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 18:37
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.   <title>Title</title>
  12.   <style>
  13.     table{
  14.       width: 1200px;
  15.     }
  16.     tr,td{
  17.       border: grey 1px ;
  18.     }
  19.     td{
  20.       height: 40px;
  21.     }
  22.  
  23.     table td{
  24.       height: 60px;
  25.       vertical-align: middle!important;  /*设置文字垂直居中*/
  26.       text-align: center;
  27.     }
  28.  
  29.     tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.     th{font-weight:bold;background:#ccc;}
  32.  
  33.     .con-b .row .lf{
  34.       width: 15%;
  35.       text-align: center;
  36.       padding: 10px;
  37.     }
  38.     .con-b .row .rg{
  39.       width: 85%;
  40.     }
  41.  
  42.     .con-b tr:nth-of-type(odd){
  43.       background-color: #f2f2f2;
  44.     }
  45.     #ee{
  46.       width: 73px;
  47.       height: 44px;
  48.     }
  49.  
  50.   </style>
  51.   <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.   <thead>
  57.   <tr class="row" style="color: black;font-size: 25px" >
  58.     <td class="lf">账户</td>
  59.     <td class="lf">姓名</td>
  60.     <td class="lf">性别</td>
  61.     <td class="lf">生日</td>
  62.     <td class="lf">身份证号码</td>
  63.     <td class="lf">角色</td>
  64.     <td class="lf">其他名称</td>
  65.     <td class="lf">修改</td>
  66.   </tr>
  67.   </thead>
  68.   <tbody>
  69.  
  70.   <tr>
  71.     <c:forEach items="${arr}" var="person">
  72.     <td class="lf">${person.getUserAccount()}</td>
  73.     <td class="lf">${person.getUserName()}</td>
  74.     <td class="lf">${person.getUserSex()}</td>
  75.     <td class="lf">${person.getUserBirthday()}</td>
  76.     <td class="lf">${person.getUserIdCard()}</td>
  77.     <td class="lf">
  78.       <c:if test="${person.getUserIdentify()==1}">学生</c:if>
  79.       <c:if test="${person.getUserIdentify()==0}">老师</c:if>
  80.       <c:if test="${person.getUserIdentify()==2}">管理员</c:if>
  81.     </td>
  82.     <td class="lf">${person.getUserOtherName()}</td>
  83.       <td class="lf"><img style="width: 83px;height: 44px" src="xiugai.png" onclick="upThis(${person.getUserIdentify()})"> </td>
  84.   </tr>
  85.   </c:forEach>
  86.  
  87.   </tr>
  88.  
  89.   </tbody>
  90.  
  91. </table>
  92. <script>
  93.   function  upThis(Identify){
  94.     // window.location.href="tea.action?action=upSelf&userAccount="+userAccount;
  95.     // alert(userAccount)
  96.     if (Identify == 0){
  97.       window.location.href="tea.action?action=upSelf";
  98.     }
  99.    if (Identify == 1){
  100.      window.location.href="tea.action?action=upSelf";
  101.    }
  102.    if (Identify == 2){
  103.      window.location.href="tea.action?action=upSelf";
  104.    }
  105.   }
  106. </script>
  107. </body>
  108.  
  109. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 17:14
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         table{
  14.             width: 1200px;
  15.         }
  16.         tr,td{
  17.             border: grey 1px ;
  18.         }
  19.         td{
  20.             height: 40px;
  21.         }
  22.  
  23.         table td{
  24.             height: 60px;
  25.             vertical-align: middle!important;  /*设置文字垂直居中*/
  26.             text-align: center;
  27.         }
  28.  
  29.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.         th{font-weight:bold;background:#ccc;}
  32.  
  33.         .con-b .row .lf{
  34.             width: 15%;
  35.             text-align: center;
  36.             padding: 10px;
  37.         }
  38.         .con-b .row .rg{
  39.             width: 85%;
  40.         }
  41.  
  42.         .con-b tr:nth-of-type(odd){
  43.             background-color: #f2f2f2;
  44.         }
  45.         #ee{
  46.             width: 73px;
  47.             height: 44px;
  48.         }
  49.  
  50.     </style>
  51.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.     <thead>
  57.     <tr class="row" style="color: black;font-size: 25px" >
  58.         <td class="lf">任务</td>
  59.         <td class="lf">学生账户</td>
  60.         <td class="lf">学生姓名</td>
  61.         <td class="lf">学生答案</td>
  62.         <td class="lf">是否完成</td>
  63.         <td class="lf">分数</td>
  64.         <td class="lf">修改分数</td>
  65.         <td>删除</td>
  66. <%--        <td>查看评论</td>--%>
  67.  
  68.         <%--    <td>删除</td>--%>
  69.         <%--    <td>修改</td>--%>
  70.     </tr>
  71.     </thead>
  72.     <tbody>
  73.  
  74.     <tr>
  75.         <c:forEach items="${arr}" var="taskDetail">
  76.         <td class="lf">${taskDetail.getTaskAccount()}</td>
  77.         <td class="lf">${taskDetail.getStudentAccount()}</td>
  78.         <td class="lf">${taskDetail.getStudentName()}</td>
  79.         <td class="lf">${taskDetail.getStudentAnswer()}</td>
  80.         <td class="lf">
  81.         <c:if test="${taskDetail.getIsFinish()==0}"><span style="color: red">未完成</span></c:if>
  82.         <c:if test="${taskDetail.getIsFinish()==1}"><span style="color: aqua">已完成</span></c:if>
  83.         </td>
  84.         <td class="lf">${taskDetail.getScore()}</td>
  85.         <td class="lf"><img style="width: 83px;height: 44px" src="xiugai.png" onclick="upScore(${taskDetail.getTaskAccount()})"> </td>
  86.             <td><img style="width: 83px;height: 44px"  src="shanchu.png"
  87.                      onclick="Del(${taskDetail.getTaskAccount()})"></td>
  88.  
  89.             <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  90.             <%--    <td class="lf">--%>
  91.             <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  92.             <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  93.             <%--    </td>--%>
  94.             <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  95.             <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  96.             <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  97.     </tr>
  98.     </c:forEach>
  99.  
  100.     </tr>
  101.  
  102.     </tbody>
  103.  
  104. </table>
  105.  
  106. </body>
  107. <script>
  108.     function upScore(taskAccount){
  109.         window.location.href="tea.action?action=upScore&taskAccount="+taskAccount;
  110.     }
  111.     function Del(taskAccount){
  112.         window.location.href="tea.action?action=Del&taskAccount="+taskAccount;
  113.     }
  114. </script>
  115. <%--<script>--%>
  116. <%--    function skimDetail(taskAccount){--%>
  117. <%--        //查看学生任务完成情况--%>
  118. <%--        window.location.href = "tea.action?action=goSkimDetail&taskAccount="+taskAccount;--%>
  119. <%--    }--%>
  120. <%--</script>--%>
  121. <%--<script>--%>
  122. <%--  function deleteThis(userAccount){--%>
  123. <%--    alert(userAccount);--%>
  124. <%--  }--%>
  125.  
  126. <%--  function upThis(userAccount){--%>
  127. <%--    alert(userAccount);--%>
  128. <%--  }--%>
  129. <%--</script>--%>
  130. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 15:19
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.   <title>Title</title>
  12.   <style>
  13.     table{
  14.       width: 1200px;
  15.     }
  16.     tr,td{
  17.       border: grey 1px ;
  18.     }
  19.     td{
  20.       height: 40px;
  21.     }
  22.  
  23.     table td{
  24.       height: 60px;
  25.       vertical-align: middle!important;  /*设置文字垂直居中*/
  26.       text-align: center;
  27.     }
  28.  
  29.     tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.     th{font-weight:bold;background:#ccc;}
  32.  
  33.     .con-b .row .lf{
  34.       width: 15%;
  35.       text-align: center;
  36.       padding: 10px;
  37.     }
  38.     .con-b .row .rg{
  39.       width: 85%;
  40.     }
  41.  
  42.     .con-b tr:nth-of-type(odd){
  43.       background-color: #f2f2f2;
  44.     }
  45.     #ee{
  46.       width: 73px;
  47.       height: 44px;
  48.     }
  49.  
  50.   </style>
  51.   <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.   <thead>
  57.   <tr class="row" style="color: black;font-size: 25px" >
  58.     <td class="lf">任务账户</td>
  59.     <td class="lf">任务名称</td>
  60.     <td class="lf">任务时间</td>
  61.     <td class="lf">查看详细</td>
  62.  
  63. <%--    <td>删除</td>--%>
  64. <%--    <td>修改</td>--%>
  65.   </tr>
  66.   </thead>
  67.   <tbody>
  68.  
  69.   <tr>
  70.     <c:forEach items="${arr}" var="task">
  71.     <td class="lf">${task.getTask()}</td>
  72.     <td class="lf">${task.getTaskName()}</td>
  73.     <td class="lf">${task.getTaskDate()}</td>
  74.     <td class="lf"><img style="width: 73px;height: 44px" src="xiangqing.png" onclick="skimDetail(${task.getTask()})"></td>
  75. <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  76. <%--    <td class="lf">--%>
  77. <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  78. <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  79. <%--    </td>--%>
  80. <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  81. <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  82. <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  83.   </tr>
  84.   </c:forEach>
  85.  
  86.   </tr>
  87.  
  88.   </tbody>
  89.  
  90. </table>
  91.  
  92. </body>
  93.     <script>
  94.       function skimDetail(taskAccount){
  95.         //查看学生任务完成情况
  96.         window.location.href = "tea.action?action=goSkimDetail&taskAccount="+taskAccount;
  97.       }
  98.     </script>
  99. <%--<script>--%>
  100. <%--  function deleteThis(userAccount){--%>
  101. <%--    alert(userAccount);--%>
  102. <%--  }--%>
  103.  
  104. <%--  function upThis(userAccount){--%>
  105. <%--    alert(userAccount);--%>
  106. <%--  }--%>
  107. <%--</script>--%>
  108. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 17:14
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.   <title>Title</title>
  12.   <style>
  13.     table{
  14.       width: 1200px;
  15.     }
  16.     tr,td{
  17.       border: grey 1px ;
  18.     }
  19.     td{
  20.       height: 40px;
  21.     }
  22.  
  23.     table td{
  24.       height: 60px;
  25.       vertical-align: middle!important;  /*设置文字垂直居中*/
  26.       text-align: center;
  27.     }
  28.  
  29.     tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.     th{font-weight:bold;background:#ccc;}
  32.  
  33.     .con-b .row .lf{
  34.       width: 15%;
  35.       text-align: center;
  36.       padding: 10px;
  37.     }
  38.     .con-b .row .rg{
  39.       width: 85%;
  40.     }
  41.  
  42.     .con-b tr:nth-of-type(odd){
  43.       background-color: #f2f2f2;
  44.     }
  45.     #ee{
  46.       width: 73px;
  47.       height: 44px;
  48.     }
  49.  
  50.   </style>
  51.   <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.   <thead>
  57.   <tr class="row" style="color: black;font-size: 25px" >
  58.     <td class="lf">任务</td>
  59. <%--    <td class="lf">学生账户</td>--%>
  60. <%--    <td class="lf">学生姓名</td>--%>
  61.     <td class="lf">学生答案</td>
  62.     <td class="lf">是否完成</td>
  63.     <td class="lf">分数</td>
  64.     <td class="lf">修改</td>
  65.     <%--        <td>查看评论</td>--%>
  66.  
  67.     <%--    <td>删除</td>--%>
  68.     <%--    <td>修改</td>--%>
  69.   </tr>
  70.   </thead>
  71.   <tbody>
  72.  
  73.   <tr>
  74.     <c:forEach items="${arr}" var="taskDetail">
  75.     <td class="lf">${taskDetail.getTaskAccount()}</td>
  76. <%--    <td class="lf">${taskDetail.getStudentAccount()}</td>--%>
  77. <%--    <td class="lf">${taskDetail.getStudentName()}</td>--%>
  78.     <td class="lf">${taskDetail.getStudentAnswer()}</td>
  79.     <td class="lf">
  80.       <c:if test="${taskDetail.getIsFinish()==0}"><span style="color: red">未完成</span></c:if>
  81.       <c:if test="${taskDetail.getIsFinish()==1}"><span style="color: aqua">已完成</span></c:if>
  82.     </td>
  83.     <td class="lf">${taskDetail.getScore()}</td>
  84.     <td class="lf"><img style="width: 83px;height: 44px" src="xiugai.png" onclick="upAnswer(${taskDetail.getTaskAccount()})"> </td>
  85.  
  86.  
  87.       <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  88.       <%--    <td class="lf">--%>
  89.       <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  90.       <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  91.       <%--    </td>--%>
  92.       <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  93.       <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  94.       <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  95.   </tr>
  96.   </c:forEach>
  97.  
  98.   </tr>
  99.  
  100.   </tbody>
  101.  
  102. </table>
  103.  
  104. </body>
  105. <script>
  106.   function upAnswer(taskAccount){
  107.     window.location.href="common.action?action=upAnswer&taskAccount="+taskAccount;
  108.   }
  109. </script>
  110. <%--<script>--%>
  111. <%--    function skimDetail(taskAccount){--%>
  112. <%--        //查看学生任务完成情况--%>
  113. <%--        window.location.href = "tea.action?action=goSkimDetail&taskAccount="+taskAccount;--%>
  114. <%--    }--%>
  115. <%--</script>--%>
  116. <%--<script>--%>
  117. <%--  function deleteThis(userAccount){--%>
  118. <%--    alert(userAccount);--%>
  119. <%--  }--%>
  120.  
  121. <%--  function upThis(userAccount){--%>
  122. <%--    alert(userAccount);--%>
  123. <%--  }--%>
  124. <%--</script>--%>
  125. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/22
  5.   Time: 19:57
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%--
  9.   Created by IntelliJ IDEA.
  10.   User: 30890
  11.   Date: 2023/4/17
  12.   Time: 9:47
  13.   To change this template use File | Settings | File Templates.
  14. --%>
  15. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  16. <html>
  17. <head>
  18.     <title>Title</title>
  19.     <style>
  20.         table{
  21.             width: 1200px;
  22.         }
  23.         tr,td{
  24.             border: grey 1px ;
  25.         }
  26.         td{
  27.             height: 40px;
  28.         }
  29.  
  30.         table td{
  31.             height: 60px;
  32.             vertical-align: middle!important;  /*设置文字垂直居中*/
  33.             text-align: center;
  34.         }
  35.  
  36.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  37.  
  38.         th{font-weight:bold;background:#ccc;}
  39.  
  40.         .con-b .row .lf{
  41.             width: 15%;
  42.             text-align: center;
  43.             padding: 10px;
  44.         }
  45.         .con-b .row .rg{
  46.             width: 85%;
  47.         }
  48.  
  49.         .con-b tr:nth-of-type(odd){
  50.             background-color: #f2f2f2;
  51.         }
  52.         #ee{
  53.             width: 73px;
  54.             height: 44px;
  55.         }
  56.  
  57.     </style>
  58.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  59.  
  60. </head>
  61. <body>
  62. <table border="1" cellspacing="0" align="center" class="con-b">
  63.     <thead>
  64.     <tr class="row" style="color: black;font-size: 25px" >
  65.         <td class="lf">姓名</td>
  66.         <td class="lf">性别</td>
  67.         <td class="lf">角色</td>
  68.         <td class="lf">其他名称</td>
  69.         <td class="lf">选择</td>
  70.     </tr>
  71.     </thead>
  72.     <tbody>
  73.  
  74.     <tr>
  75.         <c:forEach items="${arr}" var="person">
  76.         <td class="lf">${person.getUserName()}</td>
  77.  
  78.         <td class="lf">${person.getUserSex()}</td>
  79.  
  80.         <td class="lf">
  81.             <c:if test="${person.getUserIdentify()==0}">老师</c:if>
  82.             <c:if test="${person.getUserIdentify()==1}">学生</c:if>
  83.             <c:if test="${person.getUserIdentify()==2}">管理员</c:if>
  84.         </td>
  85.         <td class="lf">${person.getUserOtherName()}</td>
  86.  
  87.         <td ><img style="width: 73px;height: 44px" src="xuanze.png" onclick="selectThis('${person.getUserAccount()}')"> </td>
  88.     </tr>
  89.     </c:forEach>
  90.  
  91.     </tr>
  92.  
  93.     </tbody>
  94.  
  95. </table>
  96.  
  97. </body>
  98. <script>
  99.    function selectThis(userAccount){
  100.        window.location.href="common.action?action=selectPash&userAccount="+userAccount;
  101.    }
  102. </script>
  103. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 17:14
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         table{
  14.             width: 1200px;
  15.         }
  16.         tr,td{
  17.             border: grey 1px ;
  18.         }
  19.         td{
  20.             height: 40px;
  21.         }
  22.  
  23.         table td{
  24.             height: 60px;
  25.             vertical-align: middle!important;  /*设置文字垂直居中*/
  26.             text-align: center;
  27.         }
  28.  
  29.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.         th{font-weight:bold;background:#ccc;}
  32.  
  33.         .con-b .row .lf{
  34.             width: 15%;
  35.             text-align: center;
  36.             padding: 10px;
  37.         }
  38.         .con-b .row .rg{
  39.             width: 85%;
  40.         }
  41.  
  42.         .con-b tr:nth-of-type(odd){
  43.             background-color: #f2f2f2;
  44.         }
  45.         #ee{
  46.             width: 73px;
  47.             height: 44px;
  48.         }
  49.  
  50.     </style>
  51.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.     <thead>
  57.     <tr class="row" style="color: black;font-size: 25px" >
  58.         <td class="lf">任务</td>
  59. <%--        <td class="lf">学生账户</td>--%>
  60. <%--        <td class="lf">学生姓名</td>--%>
  61.         <td class="lf">学生答案</td>
  62.         <td class="lf">是否完成</td>
  63.         <td class="lf">分数</td>
  64.         <td class="lf">修改</td>
  65.         <%--        <td>查看评论</td>--%>
  66.  
  67.         <%--    <td>删除</td>--%>
  68.         <%--    <td>修改</td>--%>
  69.     </tr>
  70.     </thead>
  71.     <tbody>
  72.  
  73.     <tr>
  74.         <c:forEach items="${arr}" var="taskDetail">
  75.         <td class="lf">${taskDetail.getTaskAccount()}</td>
  76. <%--        <td class="lf">${taskDetail.getStudentAccount()}</td>--%>
  77. <%--        <td class="lf">${taskDetail.getStudentName()}</td>--%>
  78.         <td class="lf"> <form action="common.action?action=answer&taskAccount=${taskDetail.getTaskAccount()}"  method="post">
  79.             <input placeholder="${taskDetail.getStudentAnswer()}" type="text" id="answer" name="answer" class="lf">
  80.             <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return answerPash()" value="提交">
  81.             <span style="color:red; font-size: 5px" id="tip" ></span>
  82.         </form></td>
  83.         <td class="lf">
  84.             <c:if test="${taskDetail.getIsFinish()==0}"><span style="color: red">未完成</span></c:if>
  85.             <c:if test="${taskDetail.getIsFinish()==1}"><span style="color: aqua">已完成</span></c:if>
  86.         </td>
  87.         <td class="lf">${taskDetail.getScore()}</td>
  88.         <td class="lf"><img style="width: 83px;height: 44px" src="xiugai.png" onclick="upAnswer(${taskDetail.getTaskAccount()})"> </td>
  89.  
  90.  
  91.             <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  92.             <%--    <td class="lf">--%>
  93.             <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  94.             <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  95.             <%--    </td>--%>
  96.             <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  97.             <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  98.             <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  99.     </tr>
  100.     </c:forEach>
  101.  
  102.     </tr>
  103.  
  104.     </tbody>
  105.  
  106. </table>
  107.  
  108. </body>
  109. <script>
  110.     function upAnswer(taskAccount){
  111.         let answer = document.getElementById("answer").value;
  112.         if (answer == null || answer.trim()==""){
  113.              alert("请正确输入!!");
  114.  
  115.             return false;
  116.         }
  117.     }
  118. </script>
  119. <%--<script>--%>
  120. <%--    function skimDetail(taskAccount){--%>
  121. <%--        //查看学生任务完成情况--%>
  122. <%--        window.location.href = "tea.action?action=goSkimDetail&taskAccount="+taskAccount;--%>
  123. <%--    }--%>
  124. <%--</script>--%>
  125. <%--<script>--%>
  126. <%--  function deleteThis(userAccount){--%>
  127. <%--    alert(userAccount);--%>
  128. <%--  }--%>
  129.  
  130. <%--  function upThis(userAccount){--%>
  131. <%--    alert(userAccount);--%>
  132. <%--  }--%>
  133. <%--</script>--%>
  134. </html>
  1. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  2. <html>
  3. <head>
  4.     <title>Title</title>
  5.     <style>
  6.         table{
  7.             width: 1200px;
  8.         }
  9.         tr,td{
  10.             border: grey 1px ;
  11.         }
  12.         td{
  13.             height: 40px;
  14.         }
  15.  
  16.         table td{
  17.             height: 60px;
  18.             vertical-align: middle!important;  /*设置文字垂直居中*/
  19.             text-align: center;
  20.         }
  21.  
  22.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  23.  
  24.         th{font-weight:bold;background:#ccc;}
  25.  
  26.         .con-b .row .lf{
  27.             width: 15%;
  28.             text-align: center;
  29.             padding: 10px;
  30.         }
  31.         .con-b .row .rg{
  32.             width: 85%;
  33.         }
  34.  
  35.         .con-b tr:nth-of-type(odd){
  36.             background-color: #f2f2f2;
  37.         }
  38.         #ee{
  39.             width: 73px;
  40.             height: 44px;
  41.         }
  42.  
  43.     </style>
  44.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  45.  
  46. </head>
  47. <body>
  48. <table border="1" cellspacing="0" align="center" class="con-b">
  49.     <thead>
  50.     <tr class="row" style="color: black;font-size: 25px" >
  51.         <td class="lf">账户</td>
  52.         <td class="lf">姓名</td>
  53.         <td class="lf">性别</td>
  54.         <td class="lf">生日</td>
  55.         <td class="lf">身份证号码</td>
  56.         <td class="lf">角色</td>
  57.         <td class="lf">其他名称</td>
  58.         <td class="lf">提交</td>
  59.     </tr>
  60.     </thead>
  61.     <tbody>
  62.  
  63.     <tr>
  64.         <c:forEach items="${arr}" var="person">
  65.         <td class="lf">${person.getUserAccount()}</td>
  66.         <td class="lf">
  67.            <form  action="common.action?action=upPersonName&userAccount=${person.getUserAccount()}" method="post">
  68.                 <input placeholder="${person.getUserName()}" type="text"  name="userName" class="lf">
  69.                 <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisName()" value="提交">
  70.  
  71.             </form>
  72.  
  73.  
  74.         <td class="lf">
  75.            <form  action="common.action?action=upPersonSex&userAccount=${person.getUserAccount()}" method="post">
  76.                 <input placeholder="${person.getUserSex()}" type="text"  name="userSex" class="lf">
  77.                 <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisSex()" value="提交">
  78.  
  79.             </form>
  80.  
  81.         </td>
  82.         <td class="lf">
  83.           <form action="common.action?action=upPersonBirthday&userAccount=${person.getUserAccount()}" method="post">
  84.                 <input placeholder="${person.getUserBirthday()}" type="text"  name="userBirthday" class="lf">
  85.                 <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisBirthday(${person.getUserIdentify()})" value="提交">
  86.  
  87.             </form>
  88.  
  89.         </td>
  90.         <td class="lf">${person.getUserIdCard()}</td>
  91.         <td class="lf">
  92.             <c:if test="${person.getUserIdentify()==1}">学生</c:if>
  93.             <c:if test="${person.getUserIdentify()==0}">老师</c:if>
  94.         </td>
  95.         <td class="lf">
  96.            <form  action="common.action?action=upPersonOtherName&userAccount=${person.getUserAccount()}" method="post">
  97.                 <input placeholder="${person.getUserOtherName()}" type="text"  name="OtherName" class="lf">
  98.                 <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisOtherName(${person.getUserIdentify()})" value="提交">
  99.  
  100.             </form>
  101.  
  102.         </td>
  103.         <td ><img style="width: 73px;height: 44px" src="tijiao.png" onclick="upThis(${person.getUserIdentify()})"> </td>
  104.     </tr>
  105.     </c:forEach>
  106.     <span style="color:red; font-size: 5px" id="tip" ></span>
  107.  
  108.     </tr>
  109.  
  110.     </tbody>
  111.  
  112. </table>
  113. <script>
  114.     function  upThis(Identify){
  115.             window.location.href="common.action?action=list";
  116.     }
  117.     function upThisName(){
  118.         let userName = document.getElementById("userName").value;
  119.         if (userName == null || userName.trim()==""){
  120.             alert("请正确输入后提交");
  121.             return false;
  122.         }
  123.         // if (Identify == 0){
  124.         //   window.location.href="tea.action?action=upSelfName";
  125.         // }
  126.         // if (Identify == 1){
  127.         //   window.location.href="common.action?action=upSelfName";
  128.         // }
  129.         // if (Identify ==2){
  130.         //   window.location.href="man.action?action=upSelfName";
  131.         // }
  132.     }
  133.     function upThisSex(){
  134.         let userSex = document.getElementById("userSex").value;
  135.         if (userSex == null || userSex.trim()==""){
  136.             alert("请正确输入后提交");
  137.             return false;
  138.         }
  139.         // if (Identify == 0){
  140.         //   window.location.href="tea.action?action=upSelfSex";
  141.         // }
  142.         // if (Identify == 1){
  143.         //   window.location.href="common.action?action=upSelfSex";
  144.         // }
  145.         // if (Identify ==2){
  146.         //   window.location.href="man.action?action=upSelfSex";
  147.         // }
  148.     }
  149.     function upThisBirthday(){
  150.         let userBirthday = document.getElementById("userBirthday").value;
  151.         if (userBirthday == null || userBirthday.trim()==""){
  152.             alert("请正确输入后提交");
  153.             return false;
  154.         }
  155.         // if (Identify == 0){
  156.         //   window.location.href="tea.action?action=upSelfBirthday";
  157.         // }
  158.         // if (Identify == 1){
  159.         //   window.location.href="common.action?action=upSelfBirthday";
  160.         // }
  161.         // if (Identify ==2){
  162.         //   window.location.href="man.action?action=upSelfBirthday";
  163.         // }
  164.     }
  165.     function  upThisOtherName(){
  166.         let userOtherName = document.getElementById("userOtherName").value;
  167.         if (userOtherName == null || userOtherName.trim()==""){
  168.             alert("请正确输入后提交");
  169.             return false;
  170.         }
  171.         // if (Identify == 0){
  172.         //   window.location.href="tea.action?action=upSelfOtherName";
  173.         // }
  174.         // if (Identify == 1){
  175.         //   window.location.href="common.action?action=upSelfOtherName";
  176.         // }
  177.         // if (Identify ==2){
  178.         //   window.location.href="man.action?action=upSelfOtherName";
  179.         // }
  180.     }
  181. </script>
  182. </body>
  183.  
  184. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/23
  5.   Time: 17:14
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>Title</title>
  12.     <style>
  13.         table{
  14.             width: 1200px;
  15.         }
  16.         tr,td{
  17.             border: grey 1px ;
  18.         }
  19.         td{
  20.             height: 40px;
  21.         }
  22.  
  23.         table td{
  24.             height: 60px;
  25.             vertical-align: middle!important;  /*设置文字垂直居中*/
  26.             text-align: center;
  27.         }
  28.  
  29.         tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  30.  
  31.         th{font-weight:bold;background:#ccc;}
  32.  
  33.         .con-b .row .lf{
  34.             width: 15%;
  35.             text-align: center;
  36.             padding: 10px;
  37.         }
  38.         .con-b .row .rg{
  39.             width: 85%;
  40.         }
  41.  
  42.         .con-b tr:nth-of-type(odd){
  43.             background-color: #f2f2f2;
  44.         }
  45.         #ee{
  46.             width: 73px;
  47.             height: 44px;
  48.         }
  49.  
  50.     </style>
  51.     <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  52.  
  53. </head>
  54. <body>
  55. <table border="1" cellspacing="0" align="center" class="con-b">
  56.     <thead>
  57.     <tr class="row" style="color: black;font-size: 25px" >
  58.         <td class="lf">任务</td>
  59.         <td class="lf">学生账户</td>
  60.         <td class="lf">学生姓名</td>
  61.         <td class="lf">学生答案</td>
  62.         <td class="lf">是否完成</td>
  63.         <td class="lf">分数</td>
  64.         <td class="lf">修改分数</td>
  65.         <td>删除</td>
  66.    <%--     <td>查看评论</td>--%>
  67.  
  68.         <%--    <td>删除</td>--%>
  69.         <%--    <td>修改</td>--%>
  70.     </tr>
  71.     </thead>
  72.     <tbody>
  73.  
  74.     <tr>
  75.         <c:forEach items="${arr}" var="taskDetail">
  76.         <td class="lf">${taskDetail.getTaskAccount()}</td>
  77.         <td class="lf">${taskDetail.getStudentAccount()}</td>
  78.         <td class="lf">${taskDetail.getStudentName()}</td>
  79.         <td class="lf">${taskDetail.getStudentAnswer()}</td>
  80.         <td class="lf">
  81.             <c:if test="${taskDetail.getIsFinish()==0}"><span style="color: red">未完成</span></c:if>
  82.             <c:if test="${taskDetail.getIsFinish()==1}"><span style="color: aqua">已完成</span></c:if>
  83.         </td>
  84. <%--        <td class="lf">${taskDetail.getScore()}</td>--%>
  85.          <td class="lf">
  86.              <form action="tea.action?action=upScoree&taskAccount=${taskDetail.getTaskAccount()}"  method="post">
  87.              <input placeholder="${taskDetail.getScore()}" type="text" id="Score" name="Score" class="lf">
  88.                  <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upScoree()" value="提交">
  89.                  <span style="color:red; font-size: 5px" id="tip" ></span>
  90.              </form>
  91.          </td>
  92.         <td class="lf"><img style="width: 83px;height: 44px" src="xiugai.png" onclick="upScore(${taskDetail.getStudentAccount()})"> </td>
  93.         <td><img style="width: 83px;height: 44px"  src="shanchu.png"
  94.                  onclick="delete(${taskDetail.getTaskAccount()})"></td>
  95.  
  96.             <%--    <td class="lf">${person.getUserIdCard()}</td>--%>
  97.             <%--    <td class="lf">--%>
  98.             <%--      <c:if test="${person.getUserIdentify()==0}">学生</c:if>--%>
  99.             <%--      <c:if test="${person.getUserIdentify()==1}">老师</c:if>--%>
  100.             <%--    </td>--%>
  101.             <%--    <td class="lf">${person.getUserOtherName()}</td>--%>
  102.             <%--    <td ><img style="width: 73px;height: 44px" onclick="deleteThis('${person.getUserAccount()}')" src="shanchu.png"> </td>--%>
  103.             <%--    <td ><img style="width: 73px;height: 44px" src="xiugai.png" onclick="upThis('${person.getUserAccount()}')"> </td>--%>
  104.     </tr>
  105.     </c:forEach>
  106.  
  107.     </tr>
  108.  
  109.     </tbody>
  110.  
  111. </table>
  112.  
  113. </body>
  114. <script>
  115.     function upScoree(){
  116.         let Score = document.getElementById("Score").value;
  117.         if (Score == null || Score.trim()==""){
  118.             // alert("账户不能为空");
  119.             document.getElementById("tip").innerHTML = "请输入分数";
  120.             return false;
  121.         }
  122.     }
  123. </script>
  124. <%--<script>--%>
  125. <%--    function skimDetail(taskAccount){--%>
  126. <%--        //查看学生任务完成情况--%>
  127. <%--        window.location.href = "tea.action?action=goSkimDetail&taskAccount="+taskAccount;--%>
  128. <%--    }--%>
  129. <%--</script>--%>
  130. <%--<script>--%>
  131. <%--  function deleteThis(userAccount){--%>
  132. <%--    alert(userAccount);--%>
  133. <%--  }--%>
  134.  
  135. <%--  function upThis(userAccount){--%>
  136. <%--    alert(userAccount);--%>
  137. <%--  }--%>
  138. <%--</script>--%>
  139. </html>
  1. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  2. <html>
  3. <head>
  4.   <title>Title</title>
  5.   <style>
  6.     table{
  7.       width: 1200px;
  8.     }
  9.     tr,td{
  10.       border: grey 1px ;
  11.     }
  12.     td{
  13.       height: 40px;
  14.     }
  15.  
  16.     table td{
  17.       height: 60px;
  18.       vertical-align: middle!important;  /*设置文字垂直居中*/
  19.       text-align: center;
  20.     }
  21.  
  22.     tr,td{border-right:1px solid #888;border-bottom:1px solid #888;padding:5px 15px;}
  23.  
  24.     th{font-weight:bold;background:#ccc;}
  25.  
  26.     .con-b .row .lf{
  27.       width: 15%;
  28.       text-align: center;
  29.       padding: 10px;
  30.     }
  31.     .con-b .row .rg{
  32.       width: 85%;
  33.     }
  34.  
  35.     .con-b tr:nth-of-type(odd){
  36.       background-color: #f2f2f2;
  37.     }
  38.     #ee{
  39.       width: 73px;
  40.       height: 44px;
  41.     }
  42.  
  43.   </style>
  44.   <%@taglib prefix="c" uri="http://java.sun.com/jstl/core_rt" %>
  45.  
  46. </head>
  47. <body>
  48. <table border="1" cellspacing="0" align="center" class="con-b">
  49.   <thead>
  50.   <tr class="row" style="color: black;font-size: 25px" >
  51.     <td class="lf">账户</td>
  52.     <td class="lf">姓名</td>
  53.     <td class="lf">性别</td>
  54.     <td class="lf">生日</td>
  55.     <td class="lf">身份证号码</td>
  56.     <td class="lf">角色</td>
  57.     <td class="lf">其他名称</td>
  58.     <td class="lf">提交</td>
  59.   </tr>
  60.   </thead>
  61.   <tbody>
  62.  
  63.   <tr>
  64.     <c:forEach items="${arr}" var="person">
  65.     <td class="lf">${person.getUserAccount()}</td>
  66.     <td class="lf">
  67.       <c:if test="${person.getUserIdentify()==0}"> <form  action="tea.action?action=upSelfName&userAccount=${person.getUserAccount()}" method="post">
  68.       <input placeholder="${person.getUserName()}" type="text"  name="userName" class="lf">
  69.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisName()" value="提交">
  70.  
  71.     </form></c:if>
  72.       <c:if test="${person.getUserIdentify()==1}"> <form  action="common.action?action=upSelfName&userAccount=${person.getUserAccount()}" method="post">
  73.       <input placeholder="${person.getUserName()}" type="text"  name="userName" class="lf">
  74.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisName()" value="提交">
  75.  
  76.     </form></c:if>
  77.       <c:if test="${person.getUserIdentify()==2}"> <form  action="man.action?action=upSelfName&userAccount=${person.getUserAccount()}" method="post">
  78.       <input placeholder="${person.getUserName()}" type="text"  name="userName" class="lf">
  79.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisName(${person.getUserIdentify()})" value="提交">
  80.  
  81.     </form></c:if></td>
  82.     <td class="lf">
  83.       <c:if test="${person.getUserIdentify()==0}"><form  action="tea.action?action=upSelfSex&userAccount=${person.getUserAccount()}" method="post">
  84.       <input placeholder="${person.getUserSex()}" type="text"  name="userSex" class="lf">
  85.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisSex()" value="提交">
  86.  
  87.     </form></c:if>
  88.       <c:if test="${person.getUserIdentify()==1}"><form  action="common.action?action=upSelfSex&userAccount=${person.getUserAccount()}" method="post">
  89.         <input placeholder="${person.getUserSex()}" type="text"  name="userSex" class="lf">
  90.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisSex()" value="提交">
  91.  
  92.       </form></c:if>
  93.       <c:if test="${person.getUserIdentify()==2}"><form  action="man.action?action=upSelfSex&userAccount=${person.getUserAccount()}" method="post">
  94.         <input placeholder="${person.getUserSex()}" type="text"  name="userSex" class="lf">
  95.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisSex()" value="提交">
  96.  
  97.       </form></c:if>
  98.     </td>
  99.     <td class="lf">
  100.       <c:if test="${person.getUserIdentify()==0}"> <form action="tea.action?action=upSelfBirthday&userAccount=${person.getUserAccount()}" method="post">
  101.       <input placeholder="${person.getUserBirthday()}" type="text"  name="userBirthday" class="lf">
  102.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisBirthday(${person.getUserIdentify()})" value="提交">
  103.  
  104.     </form></c:if>
  105.       <c:if test="${person.getUserIdentify()==1}"> <form action="common.action?action=upSelfBirthday&userAccount=${person.getUserAccount()}">
  106.         <input placeholder="${person.getUserBirthday()}" type="text"  name="userBirthday" class="lf">
  107.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisBirthday(${person.getUserIdentify()})" value="提交">
  108.  
  109.       </form></c:if>
  110.       <c:if test="${person.getUserIdentify()==2}"> <form action="man.action?action=upSelfBirthday&userAccount=${person.getUserAccount()}">
  111.         <input placeholder="${person.getUserBirthday()}" type="text"  name="userBirthday" class="lf">
  112.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisBirthday(${person.getUserIdentify()})" value="提交">
  113.  
  114.       </form></c:if>
  115.     </td>
  116.     <td class="lf">${person.getUserIdCard()}</td>
  117.     <td class="lf">
  118.       <c:if test="${person.getUserIdentify()==1}">学生</c:if>
  119.       <c:if test="${person.getUserIdentify()==0}">老师</c:if>
  120.     </td>
  121.     <td class="lf">
  122.       <c:if test="${person.getUserIdentify()==0}"> <form  action="tea.action?action=upSelfOtherName&userAccount=${person.getUserAccount()}" method="post">
  123.       <input placeholder="${person.getUserOtherName()}" type="text"  name="OtherName" class="lf">
  124.       <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisOtherName(${person.getUserIdentify()})" value="提交">
  125.  
  126.     </form></c:if>
  127.       <c:if test="${person.getUserIdentify()==1}"> <form  action="common.action?action=upSelfOtherName&userAccount=${person.getUserAccount()}" method="post">
  128.         <input placeholder="${person.getUserOtherName()}" type="text"  name="OtherName" class="lf">
  129.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisOtherName(${person.getUserIdentify()})" value="提交">
  130.  
  131.       </form></c:if>
  132.       <c:if test="${person.getUserIdentify()==2}"> <form  action="man.action?action=upSelfOtherName&userAccount=${person.getUserAccount()}" method="post">
  133.         <input placeholder="${person.getUserOtherName()}" type="text"  name="OtherName" class="lf">
  134.         <input type="submit" style="width: 80px ;margin-left :40px;margin-left: 5px" onclick="return upThisOtherName(${person.getUserIdentify()})" value="提交">
  135.  
  136.       </form></c:if>
  137.     </td>
  138.     <td ><img style="width: 73px;height: 44px" src="tijiao.png" onclick="upThis(${person.getUserIdentify()})"> </td>
  139.   </tr>
  140.   </c:forEach>
  141.   <span style="color:red; font-size: 5px" id="tip" ></span>
  142.  
  143.   </tr>
  144.  
  145.   </tbody>
  146.  
  147. </table>
  148. <script>
  149.   function  upThis(Identify){
  150.     if (Identify == 0){
  151.       window.location.href="tea.action?action=myThing";
  152.     }
  153.     if (Identify == 1){
  154.       window.location.href="common.action?action=myThing";
  155.     }
  156.     if (Identify ==2){
  157.       window.location.href="man.action?action=myThing";
  158.     }
  159.   }
  160.   function upThisName(){
  161.     let userName = document.getElementById("userName").value;
  162.     if (userName == null || userName.trim()==""){
  163.        alert("请正确输入后提交");
  164.       return false;
  165.     }
  166.     // if (Identify == 0){
  167.     //   window.location.href="tea.action?action=upSelfName";
  168.     // }
  169.     // if (Identify == 1){
  170.     //   window.location.href="common.action?action=upSelfName";
  171.     // }
  172.     // if (Identify ==2){
  173.     //   window.location.href="man.action?action=upSelfName";
  174.     // }
  175.   }
  176.   function upThisSex(){
  177.     let userSex = document.getElementById("userSex").value;
  178.     if (userSex == null || userSex.trim()==""){
  179.       alert("请正确输入后提交");
  180.       return false;
  181.     }
  182.     // if (Identify == 0){
  183.     //   window.location.href="tea.action?action=upSelfSex";
  184.     // }
  185.     // if (Identify == 1){
  186.     //   window.location.href="common.action?action=upSelfSex";
  187.     // }
  188.     // if (Identify ==2){
  189.     //   window.location.href="man.action?action=upSelfSex";
  190.     // }
  191.   }
  192.   function upThisBirthday(){
  193.     let userBirthday = document.getElementById("userBirthday").value;
  194.     if (userBirthday == null || userBirthday.trim()==""){
  195.       alert("请正确输入后提交");
  196.       return false;
  197.     }
  198.     // if (Identify == 0){
  199.     //   window.location.href="tea.action?action=upSelfBirthday";
  200.     // }
  201.     // if (Identify == 1){
  202.     //   window.location.href="common.action?action=upSelfBirthday";
  203.     // }
  204.     // if (Identify ==2){
  205.     //   window.location.href="man.action?action=upSelfBirthday";
  206.     // }
  207.   }
  208.   function  upThisOtherName(){
  209.     let userOtherName = document.getElementById("userOtherName").value;
  210.     if (userOtherName == null || userOtherName.trim()==""){
  211.       alert("请正确输入后提交");
  212.       return false;
  213.     }
  214.     // if (Identify == 0){
  215.     //   window.location.href="tea.action?action=upSelfOtherName";
  216.     // }
  217.     // if (Identify == 1){
  218.     //   window.location.href="common.action?action=upSelfOtherName";
  219.     // }
  220.     // if (Identify ==2){
  221.     //   window.location.href="man.action?action=upSelfOtherName";
  222.     // }
  223.   }
  224. </script>
  225. </body>
  226.  
  227. </html>
  1. <%--
  2.   Created by IntelliJ IDEA.
  3.   User: 峰。
  4.   Date: 2023/8/18
  5.   Time: 13:47
  6.   To change this template use File | Settings | File Templates.
  7. --%>
  8. <%@ page contentType="text/html;charset=UTF-8" language="java" %>
  9. <html>
  10. <head>
  11.     <title>登录界面</title>
  12.     <style>
  13.         #outerLoginFrame{
  14.             width: 500px;
  15.             height: 500px;
  16.             margin-left: 500px;
  17.             margin-top: 200px;
  18.             border: white 0px solid;
  19.         }
  20.  
  21.         #innerLoginFrame{
  22.             width: 360px;
  23.             /*border: grey 2px solid;*/
  24.             margin-left: 80px;
  25.             margin-top: 50px;
  26.             height: 250px;
  27.             color: grey;
  28.             font-size: 25px;
  29.         }
  30.         input{
  31.             width: 220px;
  32.             height: 30px;
  33.         }
  34.     </style>
  35.  
  36. </head>
  37. <body>
  38.   <div id="outerLoginFrame" style="border:grey 2px solid">
  39. <%--      <span style="position: center"></span>--%>
  40.       <h1 style="margin-top: 40px;margin-left: 120px;color: grey">教&nbsp务&nbsp管&nbsp理&nbsp系&nbsp统</h1>
  41.       <div id="innerLoginFrame">
  42.     <form action="UserLogin" method="post" >
  43.         账户:<input type="text" id="userAccount" name="userAccount" class="myText"><br><br>
  44.         密码:<input type="password" id="userPassword" name="userPassword" class="myText"><br><br>
  45.         <input type="submit" style="width: 140px ;margin-left :40px" onclick="return checkLogin()" value="登录">
  46.         <a href="register.jsp" type="submit" style="width: 140px ;margin-left :20px"  value="注册">|&nbsp&nbsp注册</a><br>
  47.         <span style="color:red; font-size: 5px" id="tip" ></span>
  48.     </form>
  49.     </div>
  50.  
  51.   </div>
  52.  
  53.  
  54.  
  55.  
  56.  
  57. </body>
  58. </html>
  59.  
  60. <script>
  61. <%--    方法--%>
  62.     function checkLogin(){
  63.          // alert("进来")  弹窗
  64.         let userAccount = document.getElementById("userAccount").value;
  65.         let userPassword = document.getElementById("userPassword").value;
  66.         if (userAccount == null || userAccount.trim()==""){
  67.             // alert("账户不能为空");
  68.             document.getElementById("tip").innerHTML = "账户不能为空";
  69.             return false;
  70.         }
  71.         else if (userPassword == null || userPassword.trim()==""){
  72.             // alert("密码不能为空");
  73.             document.getElementById("tip").innerHTML = "密码不能为空";
  74.             return  false;
  75.         }
  76.     }
  77. </script>

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/不正经/article/detail/556279
推荐阅读
相关标签

Copyright © 2003-2013 www.wpsshop.cn 版权所有，并保留所有权利。

  

闽ICP备14008679号