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使用eclipse 创建gradle 项目Springmvc+Spring+hibernate_javax.persistence gradle eclipse

作者：weixin_40725706 | 2024-03-25 00:45:00

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javax.persistence gradle eclipse

最近在一次新的Android项目中又一次的使用到了JavaWeb来搭建项目的服务器端，时间间隔太久有一些细节记得不太清晰导致在搭建的过程中走了很过弯路，浪费了很多不必要的时间因此创建这个笔记来记录搭建的流程；

使用到工具eclipse、Tomact、Spring4.3.6、hibernate5、gradle等

一、使用eclipse创建gradle项目

在eclipse中点击file创建新项目具体创建过程看如下图示：

图1-1：选择other

图1-2：选择gradle project

图1-3

图1-4：项目取名

点击finish完成项目创建

二、修改项目为web项目

点中项目名称右击，选中properties出现如下界面

图2-1：这些作用是创建web项目为项目做些配置

图2-2：

图2-3：这个界面非常重要

图2-4：完成这个界面的选择配置后点击OK点击Apply 这里写错了应该将值修改为 src/weapp

三、jar包依赖

完成上述配置后，下一步我们添加项目所需要的jar包依赖

图3-1：点击build gradle在其中添加依赖

具体内容如下：

compile group: 'antlr', name: 'antlr', version: '2.7.7'

compile group: 'aopalliance', name: 'aopalliance', version: '1.0'

compile group: 'org.aspectj', name: 'aspectjrt', version: '1.8.5'

compile group: 'com.mchange', name: 'c3p0', version: '0.9.2.1'

compile group: 'com.fasterxml', name: 'classmate', version: '1.1.0'

compile group: 'classworlds', name: 'classworlds', version: '1.1'

compile group: 'org.aspectj', name: 'aspectjweaver', version: '1.8.5'

compile group: 'commons-beanutils', name: 'commons-beanutils', version: '1.9.2'

compile group: 'commons-collections', name: 'commons-collections', version: '3.2.1'

compile group: 'commons-dbcp', name: 'commons-dbcp', version: '1.4'

compile group: 'commons-digester', name: 'commons-digester', version: '2.1'

compile group: 'commons-fileupload', name: 'commons-fileupload', version: '1.3.2'

compile group: 'commons-io', name: 'commons-io', version: '2.4'

compile group: 'commons-lang', name: 'commons-lang', version: '2.4'

compile group: 'org.apache.commons', name: 'commons-lang3', version: '3.4'

compile group: 'commons-logging', name: 'commons-logging', version: '1.1.3'

compile group: 'commons-pool', name: 'commons-pool', version: '1.6'

compile group: 'dom4j', name: 'dom4j', version: '1.6.1'

compile group: 'dwr', name: 'dwr', version: '1.1.1'

compile group: 'net.sf.ehcache', name: 'ehcache', version: '2.10.1'

compile group: 'net.sf.ezmorph', name: 'ezmorph', version: '1.0.6'

compile group: 'org.freemarker', name: 'freemarker', version: '2.3.23'

//hibernate

compile group: 'org.hibernate', name: 'hibernate-c3p0', version: '5.1.4.Final'

compile group: 'org.hibernate.common', name: 'hibernate-commons-annotations', version: '5.0.1.Final'

compile group: 'org.hibernate', name: 'hibernate-core', version: '5.1.4.Final'

compile group: 'org.hibernate', name: 'hibernate-ehcache', version: '5.1.4.Final'

compile group: 'org.hibernate', name: 'hibernate-entitymanager', version: '5.1.4.Final'

compile group: 'org.hibernate', name: 'hibernate-envers', version: '5.1.4.Final'

compile group: 'org.hibernate', name: 'hibernate-java8', version: '5.1.4.Final'

compile group: 'org.hibernate.javax.persistence', name: 'hibernate-jpa-2.1-api', version: '1.0.0.Final'

compile group: 'org.hibernate', name: 'hibernate-jpamodelgen', version: '5.1.4.Final'

compile group: 'org.hibernate', name: 'hibernate-proxool', version: '5.1.4.Final'

compile group: 'org.infinispan', name: 'infinispan-commons', version: '8.2.5.Final'

compile group: 'org.infinispan', name: 'infinispan-core', version: '8.2.5.Final'

compile group: 'com.fasterxml.jackson.core', name: 'jackson-annotations', version: '2.6.0'

compile group: 'com.fasterxml.jackson.core', name: 'jackson-core', version: '2.6.1'

compile group: 'com.fasterxml.jackson.core', name: 'jackson-databind', version: '2.6.1'

compile group: 'org.jboss', name: 'jandex', version: '2.0.3.Final'

compile group: 'org.javassist', name: 'javassist', version: '3.22.0-GA'

compile group: 'org.jboss.logging', name: 'jboss-logging', version: '3.3.0.Final'

compile group: 'org.jboss.marshalling', name: 'jboss-marshalling-osgi', version: '1.4.10.Final'

compile group: 'org.jboss.spec.javax.transaction', name: 'jboss-transaction-api_1.1_spec', version: '1.0.1.Final'

//kanyixia

compile group: 'net.sf.json-lib', name: 'json-lib', version: '2.3'

compile group: 'javax.servlet.jsp.jstl', name: 'jstl', version: '1.2'

compile group: 'com.vividsolutions', name: 'jts', version: '1.13'

compile group: 'log4j', name: 'log4j', version: '1.2.16'

compile group: 'org.slf4j', name: 'log4j-over-slf4j', version: '1.6.1'

testCompile group: 'ch.qos.logback', name: 'logback-classic', version: '1.0.7'

compile group: 'ch.qos.logback', name: 'logback-core', version: '1.0.7'

compile group: 'com.mchange', name: 'mchange-commons-java', version: '0.2.3.4'

compile group: 'mysql', name: 'mysql-connector-java', version: '5.1.27'

compile group: 'proxool', name: 'proxool', version: '0.8.3'

compile group: 'org.slf4j', name: 'slf4j-api', version: '1.6.1'

testCompile group: 'org.slf4j', name: 'slf4j-log4j12', version: '1.6.1'

testCompile group: 'org.slf4j', name: 'slf4j-nop', version: '1.6.1'

//spring

compile group: 'org.springframework', name: 'spring-aop', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-aspects', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-beans', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-context', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-context-support', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-core', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-expression', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-instrument', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-jdbc', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-messaging', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-orm', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-oxm', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-tx', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-web', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-webmvc', version: '4.3.6.RELEASE'

compile group: 'org.springframework', name: 'spring-webmvc-portlet', version: '4.3.6.RELEASE'

compile group: 'org.codehaus.woodstox', name: 'stax2-api', version: '3.1.4'

compile group: 'stax', name: 'stax-api', version: '1.0.1'

compile group: 'org.codehaus.woodstox', name: 'woodstox-core-asl', version: '4.4.1'

compile group: 'wsdl4j', name: 'wsdl4j', version: '1.6.3'

compile group: 'xalan', name: 'xalan', version: '2.7.0'

compile group: 'xerces', name: 'xercesImpl', version: '2.7.1'

compile group: 'xml-apis', name: 'xml-apis', version: '1.3.04'

compile group: 'xml-apis', name: 'xml-apis-ext', version: '1.3.04'

compile group: 'xmlbeans', name: 'xmlbeans', version: '2.3.0'

compile group: 'org.apache.xmlgraphics', name: 'xmlgraphics-commons', version: '1.4'

compile group: 'xmlpull', name: 'xmlpull', version: '1.1.3.1'

compile group: 'xml-resolver', name: 'xml-resolver', version: '1.2'

compile group: 'org.apache.ws.xmlschema', name: 'xmlschema-core', version: '2.1.0'

compile group: 'xpp3', name: 'xpp3_min', version: '1.1.4c'

这些就是gradle所需要的jar包依赖

加入这些jar包后右击项目名称选择 gradle 点击 Refresh Gradle Project 完成之后记得查看导入的jar包是否正确，确认之后右击项目选择properties点击Deployment Assembly按下图所示完成操作目的是将jar包导入到WEB-INF/lib目录下

图3-1

图3-2

四、配置web.xml

完成上述的操作后右击项目选择javaEE tools

图4-1

图4-2：配置log4j 和 Spring拦截器

图4-3：配置字符集和Springmvc拦截器

上述就是web.xml文件的主体配置，其中涉及到的xml文件和其他的文件包我们一会在导入（基本都是现成的）。我们现在把web.xml的代码粘过来

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns="http://java.sun.com/xml/ns/javaee"

xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"

version="3.0">

<display-name>TestApp</display-name>

<context-param>

<param-name>log4jConfigLocation</param-name>

<param-value>classpath:resources/log4j.properties</param-value>

</context-param>

<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>

</listener>

<context-param>

<param-name>contextConfigLocation</param-name>

<param-value>

classpath:META-INF/spring/applicationContext.xml

</param-value>

</context-param>

<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

</listener>

<filter-name>CharacterEncodingFilter</filter-name>

<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>

<init-param>

<param-name>encoding</param-name>

<param-value>UTF-8</param-value>

</init-param>

<init-param>

<param-name>forceEncoding</param-name>

<param-value>true</param-value>

</init-param>

</filter>

<filter-mapping>

<filter-name>CharacterEncodingFilter</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>

<servlet-name>appServlet</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

<init-param>

<param-name>contextConfigLocation</param-name>

<param-value>classpath:META-INF/spring/springmvc-context.xml</param-value>

</init-param>

<load-on-startup>1</load-on-startup>

</servlet>

<servlet-mapping>

<servlet-name>appServlet</servlet-name>

<url-pattern>/</url-pattern>

</servlet-mapping>

<!-- 由于浏览器form表单只支持GET与POST请求，而DELETE、PUT等method并不支持，Spring4.0添加了一个过滤器，可以将这些请求转换为标准的http方法，

使得支持GET、POST、PUT与DELETE请求，该过滤器为HiddenHttpMethodFilter -->

<filter-name>hiddenHttpMethodFilter</filter-name>

<filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>

</filter>

<filter-mapping>

<filter-name>hiddenHttpMethodFilter</filter-name>

<url-pattern>/</url-pattern>

</filter-mapping>

<welcome-file-list>

<welcome-file>index.html</welcome-file>

<welcome-file>index.htm</welcome-file>

<welcome-file>index.jsp</welcome-file>

<welcome-file>default.html</welcome-file>

<welcome-file>default.htm</welcome-file>

<welcome-file>default.jsp</welcome-file>

</welcome-file-list>

</web-app>

五、导入配置文件

由于在项目中使用到了一些框架所以我们需要导入一些这些框架的配置文件

第一步：先导入Springmvc的配置文件

导入之前我们需要新建文件夹来存放这些配置文件

图5-1：

图5-2：

图5-3：我们按照上一步的操作在METE-INF下新建一个名为Spring的文件夹

图5-4：之后我们将我们的配置文件导入进去

最后我们在新建一些文件新建完结构成后的项目为下图所示：

图5-5：至此我们的项目配置工作已经完成一大半了

六、配置文件的内容

6.1springmvc-content.xml

图6-1：

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context" xmlns:mvc="http://www.springframework.org/schema/mvc"

xmlns:p="http://www.springframework.org/schema/p"

xsi:schemaLocation="http://www.springframework.org/schema/mvc

http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-4.3.xsd ">

<mvc:annotation-driven />

<context:component-scan base-package="com.srx" />

<bean

class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" />

<bean

class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter" />

<bean id="viewResolver"

class="org.springframework.web.servlet.view.InternalResourceViewResolver">

</bean>

<bean

class="org.springframework.web.servlet.view.ContentNegotiatingViewResolver">

<list>

</list>

</property>

</bean>

<mvc:resources mapping="/js/**" location="/resources/js/" />

<mvc:resources mapping="/css/**" location="/resources/css/" />

<mvc:resources mapping="/img/**" location="/resources/img/" />

</beans>

6.2applicationcontent.xml

这里的具体详情我们稍后讲解

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

xmlns:context="http://www.springframework.org/schema/context"

xmlns:task="http://www.springframework.org/schema/task"

xmlns:cache="http://www.springframework.org/schema/cache"

xmlns:p="http://www.springframework.org/schema/p"

xsi:schemaLocation="http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-4.3.xsd

http://www.springframework.org/schema/task

http://www.springframework.org/schema/task/spring-task-4.3.xsd

http://www.springframework.org/schema/cache

http://www.springframework.org/schema/cache/spring-cache-4.3.xsd">

<context:component-scan base-package="com.srx"/>

<context:annotation-config/>

</beans>

6.3data-source-tx.xml

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context"

xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx"

xmlns:aop="http://www.springframework.org/schema/aop" xmlns:p="http://www.springframework.org/schema/p"

xsi:schemaLocation="http://www.springframework.org/schema/jdbc

http://www.springframework.org/schema/jdbc/spring-jdbc-4.3.xsd

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-4.3.xsd

http://www.springframework.org/schema/tx

http://www.springframework.org/schema/tx/spring-tx-4.3.xsd

http://www.springframework.org/schema/aop

http://www.springframework.org/schema/aop/spring-aop-4.3.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-4.3.xsd">

<context:property-placeholder location="classpath:resources/config.properties" />

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"

destroy-method="close">

</bean>

<bean id="sessionFactory"

class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">

<props>

<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>

<prop key="hibernate.current_session_context_class">thread</prop>

<prop key="hibernate.auto-import">false</prop>

<prop key="hibernate.hbm2ddl.auto">update</prop>

</props>

</property>

</bean>

<bean id="transactionManager"

class="org.springframework.orm.hibernate5.HibernateTransactionManager">

</bean>

<tx:advice id="txAdvice" transaction-manager="transactionManager">

<tx:attributes>

<tx:method name="get*" read-only="true" />

<tx:method name="find*" read-only="true" />

<tx:method name="*" propagation="REQUIRED" rollback-for="Exception" />

</tx:attributes>

</tx:advice>

</beans>

七、测试

配置工作都完成的差不多了接下来我们进行测试

7.1测试前后台的连接（其目的是测试Springmvc配置是否成功）

图7-1：新建

user.java内容

package com.srx.bean;

import static javax.persistence.GenerationType.IDENTITY;

import java.io.Serializable;

import java.util.Date;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.Id;

import javax.persistence.Table;

@Entity

@Table(name="db_user")

public class User implements Serializable {

/**

private static final long serialVersionUID = 1L;

private Integer id; // id

private String name; // name

private String pwd; // pwd

private Integer age; // age

private Date creatTime; // creatTime

@Id

@GeneratedValue(strategy = IDENTITY)

public Integer getId() {

return id;

}

public void setId(Integer id) {

this.id = id;

}

public String getName() {

return name;

}

public void setName(String name) {

this.name = name;

}

public String getPwd() {

return pwd;

}

public void setPwd(String pwd) {

this.pwd = pwd;

}

public Integer getAge() {

return age;

}

public void setAge(Integer age) {

this.age = age;

}

public Date getCreatTime() {

return creatTime;

}

public void setCreatTime(Date creatTime) {

this.creatTime = creatTime;

}

public User() {

super();

// TODO Auto-generated constructor stub

}

public User(Integer id, String name, String pwd, Integer age, Date creatTime) {

super();

this.id = id;

this.name = name;

this.pwd = pwd;

this.age = age;

this.creatTime = creatTime;

}

@Override

public String toString() {

return "User [id=" + id + ", name=" + name + ", pwd=" + pwd + ", age=" + age + ", creatTime=" + creatTime + "]";

}

usercontroller.Java的内容

package com.srx.controller;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.web.bind.annotation.ModelAttribute;

import org.springframework.web.bind.annotation.RequestMapping;

import com.srx.bean.User;

@Controller

public class UserController {

@RequestMapping("")

public String Create(Model model) {

return "create";

}

@RequestMapping("/save")

public String Save(@ModelAttribute("form") User user, Model model) { // user:视图层传给控制层的表单对象；model：控制层返回给视图层的对象

model.addAttribute("user", user);

System.out.println("前台后台交往成功");

return "detail";

}

新建两个jsp

图7-2：create.jsp

图7-3：detail.jsp

图7-4：进行测试

图7-5：测试成功

7.2测试一下与数据库的连接

图7-6：控制台显示数据库创建成功

图7-7：数据库创建成功

至此我们的项目搭建已完成，之后我们将详细讲解Spring的内容和注解的使用，现在把config.properties和log4j.properties的内容贴出来：

log4j.rootLogger = info,stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender

log4j.appender.stdout.layout=org.apache.log4j.PatternLayout

log4j.appender.stdout.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss}][%C{1}:%L] - %m%n

#log4j.appender.file = org.apache.log4j.DailyRollingFileAppender

#log4j.appender.file.file=d\:\\log\\info(+).log

#log4j.appender.file.DatePattern= '.'yyyy-MM-dd

#log4j.appender.file.layout=org.apache.log4j.PatternLayout

#log4j.appender.file.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss}][%C{1}:%L] - %m%n

log4j.logger.edu.mvcdemo.controller = debug,controller_logfile

log4j.appender.controller_logfile = org.apache.log4j.DailyRollingFileAppender

log4j.appender.controller_logfile.file=d\:\\log\\controller_logfile.log

log4j.appender.controller_logfile.DatePattern= '.'yyyy-MM-dd

log4j.appender.controller_logfile.layout=org.apache.log4j.PatternLayout

log4j.appender.controller_logfile.layout.ConversionPattern=[%p][%d{yyyy-MM-dd HH:mm:ss}][%C{1}:%L] - %m%n

图7-8：log4j.properties

#hibernate

hibernate.max_fetch_depth=3

hibernate.jdbc.fetch_size=50

hibernate.jdbc.batch_size=10

hibernate.show_sql=true

hibernate.cache.use_second_level_cache=true

hibernate.cache.use_query_cache=true

hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory

##jdbc

jdbc.driverClassName=com.mysql.jdbc.Driver

jdbc.url=jdbc:mysql://localhost:3306/jddb?useUnicode=true&characterEncoding=UTF-8

jdbc.username=root

jdbc.password=root

jdbc.maxActive=50

##c3po

c3p0.acquireIncrement=10

c3p0.minPoolSize=3

c3p0.maxPoolSize=200

c3p0.maxIdleTime=6000

图7-9：config.properties

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