基于springboot社区疫情防控管理系统

随着社会的发展，社会的各行各业都在利用信息化时代的优势。计算机的优势和普及使得各种信息系统的开发成为必需。

社区疫情防控管理系统，主要的模块包括用户管理，在线交流信息，人员检测信息，外来人员报备，防疫须知信息，公告信息，疫情用品信息，订单信息，评价信息功能。系统中管理员主要是为了安全有效地存储和管理各类信息，还可以对系统进行管理与更新维护等操作，并且对后台有相应的操作权限。

 开发工具：idea (eclipse) 环境：jdk1.8  mysql

基于springboot mybatis 开发

 

 

 

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.UserInfo;
import com.example.service.UserInfoService;
import com.example.exception.CustomException;
import com.example.common.ResultCode;
import com.example.vo.UserInfoVo;

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 = "/userInfo")
public class UserInfoController {

    @Resource
    private UserInfoService userInfoService;

    @PostMapping
    public Result add(@RequestBody UserInfoVo userInfo) {
        userInfoService.add(userInfo);
        return Result.success(userInfo);
    }

    @DeleteMapping("/{id}")
    public Result delete(@PathVariable Long id) {
        userInfoService.delete(id);
        return Result.success();
    }

    @PutMapping
    public Result update(@RequestBody UserInfoVo userInfo) {
        userInfoService.update(userInfo);
        return Result.success();
    }

    @GetMapping("/{id}")
    public Result detail(@PathVariable Long id) {
        UserInfo userInfo = userInfoService.findById(id);
        return Result.success(userInfo);
    }

    @GetMapping
    public Result> all() {
        return Result.success(userInfoService.findAll());
    }

    @GetMapping("/page/{name}")
    public Result> page(@PathVariable String name,
                                                @RequestParam(defaultValue = "1") Integer pageNum,
                                                @RequestParam(defaultValue = "5") Integer pageSize,
                                                HttpServletRequest request) {
        return Result.success(userInfoService.findPage(name, pageNum, pageSize, request));
    }

    @PostMapping("/register")
    public Result register(@RequestBody UserInfo userInfo) {
        if (StrUtil.isBlank(userInfo.getName()) || StrUtil.isBlank(userInfo.getPassword())) {
            throw new CustomException(ResultCode.PARAM_ERROR);
        }
        return Result.success(userInfoService.add(userInfo));
    }

    /**
    * 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 infoList = ExcelUtil.getReader(file.getInputStream()).readAll(UserInfo.class);
        if (!CollectionUtil.isEmpty(infoList)) {
            // 处理一下空数据
            List resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getName())).collect(Collectors.toList());
            for (UserInfo info : resultList) {
                userInfoService.add(info);
            }
        }
        return Result.success();
    }

    @GetMapping("/getExcelModel")
    public void getExcelModel(HttpServletResponse response) throws IOException {
        // 1. 生成excel
        Map row = new LinkedHashMap<>();
		row.put("name", "张天志");
		row.put("password", "123456");
		row.put("nickName", "老张");
		row.put("sex", "男");
		row.put("age", 22);
		row.put("birthday", "TIME");
		row.put("phone", "18843232356");
		row.put("address", "上海市");
		row.put("email", "[email protected]");
		row.put("cardId", "342425199001116372");
		row.put("level", 3);

        List> 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=userInfoModel.xlsx");

        ServletOutputStream out = response.getOutputStream();
        writer.flush(out, true);
        writer.close();
        IoUtil.close(System.out);
    }
}