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基于springboot饮食分享平台、美食菜谱分享管理系统,分为学生和管理员两个角色。
学生-功能:登录、注册、首页、系统公告、菜谱、收藏、笔记、饮食资讯、趣味答题、进入后台系统、菜谱信息、笔记信息、个人信息、笔记信息评论、修改密码
管理员-功能:登录、系统首页、管理员信息、用户信息、菜谱大类信息、菜谱小类信息、菜谱信息、收藏信息、笔记点赞信息、饮食资讯信息、公告信息、趣味答题信息、个人信息、数据图表、笔记信息评论、修改密码
运行系统:Windows
编程语言:Java
系统架构:B/S
前端框架:Vue+HTML+JavaScript+Css
后端框架:SpringBoot+MyBatis
数据库:MySQL
是否前后端分离:否
Maven项目:是
数据库表数量:14
运行环境:JDK8+MySQL5.6+IntelliJ IDEA
基于springboot饮食分享平台
6、代码示例
- package com.example.controller;
-
- import cn.hutool.core.collection.CollUtil;
- import cn.hutool.core.collection.CollectionUtil;
- import cn.hutool.core.io.IoUtil;
- import cn.hutool.core.util.ObjectUtil;
- import cn.hutool.core.util.StrUtil;
- import cn.hutool.poi.excel.ExcelUtil;
- import cn.hutool.poi.excel.ExcelWriter;
- import com.example.common.Result;
- import com.example.common.ResultCode;
- import com.example.entity.AdminInfo;
- import com.example.service.AdminInfoService;
- import com.example.exception.CustomException;
- import com.example.common.ResultCode;
- import com.example.vo.AdminInfoVo;
-
- import com.github.pagehelper.PageHelper;
- import com.github.pagehelper.PageInfo;
- import com.example.service.*;
- import org.springframework.web.bind.annotation.*;
- import org.springframework.beans.factory.annotation.Value;
- import cn.hutool.core.util.StrUtil;
- import org.springframework.web.multipart.MultipartFile;
-
- import javax.annotation.Resource;
- import javax.servlet.ServletOutputStream;
- import javax.servlet.http.HttpServletRequest;
- import javax.servlet.http.HttpServletResponse;
- import java.io.IOException;
- import java.util.LinkedHashMap;
- import java.util.List;
- import java.util.Map;
- import java.util.stream.Collectors;
-
- @RestController
- @RequestMapping(value = "/adminInfo")
- public class AdminInfoController {
-
- @Resource
- private AdminInfoService adminInfoService;
-
- @PostMapping
- public Result<AdminInfo> add(@RequestBody AdminInfoVo adminInfo) {
- adminInfoService.add(adminInfo);
- return Result.success(adminInfo);
- }
-
- @DeleteMapping("/{id}")
- public Result delete(@PathVariable Long id) {
- adminInfoService.delete(id);
- return Result.success();
- }
-
- @PutMapping
- public Result update(@RequestBody AdminInfoVo adminInfo) {
- adminInfoService.update(adminInfo);
- return Result.success();
- }
-
- @GetMapping("/{id}")
- public Result<AdminInfo> detail(@PathVariable Long id) {
- AdminInfo adminInfo = adminInfoService.findById(id);
- return Result.success(adminInfo);
- }
-
- @GetMapping
- public Result<List<AdminInfoVo>> all() {
- return Result.success(adminInfoService.findAll());
- }
-
- @GetMapping("/page/{name}")
- public Result<PageInfo<AdminInfoVo>> page(@PathVariable String name,
- @RequestParam(defaultValue = "1") Integer pageNum,
- @RequestParam(defaultValue = "5") Integer pageSize,
- HttpServletRequest request) {
- return Result.success(adminInfoService.findPage(name, pageNum, pageSize, request));
- }
-
- @PostMapping("/register")
- public Result<AdminInfo> register(@RequestBody AdminInfo adminInfo) {
- if (StrUtil.isBlank(adminInfo.getName()) || StrUtil.isBlank(adminInfo.getPassword())) {
- throw new CustomException(ResultCode.PARAM_ERROR);
- }
- return Result.success(adminInfoService.add(adminInfo));
- }
-
- /**
- * 批量通过excel添加信息
- * @param file excel文件
- * @throws IOException
- */
- @PostMapping("/upload")
- public Result upload(MultipartFile file) throws IOException {
-
- List<AdminInfo> infoList = ExcelUtil.getReader(file.getInputStream()).readAll(AdminInfo.class);
- if (!CollectionUtil.isEmpty(infoList)) {
- // 处理一下空数据
- List<AdminInfo> resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getName())).collect(Collectors.toList());
- for (AdminInfo info : resultList) {
- adminInfoService.add(info);
- }
- }
- return Result.success();
- }
-
- @GetMapping("/getExcelModel")
- public void getExcelModel(HttpServletResponse response) throws IOException {
- // 1. 生成excel
- Map<String, Object> row = new LinkedHashMap<>();
- row.put("name", "admin");
- row.put("password", "123456");
- row.put("nickName", "管理员");
- row.put("sex", "男");
- row.put("age", 22);
- row.put("birthday", "TIME");
- row.put("phone", "18843232356");
- row.put("address", "上海市");
- row.put("code", "111");
- row.put("email", "aa@163.com");
- row.put("cardId", "342425199001116372");
- row.put("level", 1);
-
- List<Map<String, Object>> list = CollUtil.newArrayList(row);
-
- // 2. 写excel
- ExcelWriter writer = ExcelUtil.getWriter(true);
- writer.write(list, true);
-
- response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8");
- response.setHeader("Content-Disposition","attachment;filename=adminInfoModel.xlsx");
-
- ServletOutputStream out = response.getOutputStream();
- writer.flush(out, true);
- writer.close();
- IoUtil.close(System.out);
- }
- }
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