基于springboot的某大学外卖系统源码数据库.zip

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.crypto.SecureUtil; import cn.hutool.json.JSONObject; 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.DingdanxinxiInfo; import com.example.dao.DingdanxinxiInfoDao; import com.example.service.DingdanxinxiInfoService; import com.example.exception.CustomException; import com.example.common.ResultCode; import com.example.vo.EchartsData; import com.example.vo.DingdanxinxiInfoVo; 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.*; import java.util.stream.Collectors; @RestController @RequestMapping(value = "/dingdanxinxiInfo") public class DingdanxinxiInfoController { @Resource private DingdanxinxiInfoService dingdanxinxiInfoService; @Resource private DingdanxinxiInfoDao dingdanxinxiInfoDao; @PostMapping public Result<DingdanxinxiInfo> add(@RequestBody DingdanxinxiInfoVo dingdanxinxiInfo) { //mixmajixami dingdanxinxiInfoService.add(dingdanxinxiInfo); return Result.success(dingdanxinxiInfo); } //youtixing1 //youtixing2 @GetMapping("/getByDiqu") public Result<List<Map<String,String>>> qidu() { return Result.success(dingdanxinxiInfoService.findByDiqu()); } @DeleteMapping("/{id}") public Result delete(@PathVariable Long id) { dingdanxinxiInfoService.delete(id); return Result.success(); } @PutMapping public Result update(@RequestBody DingdanxinxiInfoVo dingdanxinxiInfo) { dingdanxinxiInfoService.update(dingdanxinxiInfo); return Result.success(); } //@PutMapping("/update2") // public Result update2(@RequestBody DingdanxinxiInfoVo dingdanxinxiInfo) { // dingdanxinxiInfoService.update2(dingdanxinxiInfo); // return Result.success(); // } @GetMapping("/{id}") public Result<DingdanxinxiInfo> detail(@PathVariable Long id) { DingdanxinxiInfo dingdanxinxiInfo = dingdanxinxiInfoService.findById(id); return Result.success(dingdanxinxiInfo); } @GetMapping("/changeStatus/{id}") public Result<DingdanxinxiInfo> changeStatus(@PathVariable Long id) { dingdanxinxiInfoService.changeStatus(id); return Result.success(); } @GetMapping("/changeIszf/{id}") public Result<DingdanxinxiInfo> changeIszf(@PathVariable Long id) { dingdanxinxiInfoService.changeIszf(id); return Result.success(); } @GetMapping public Result<List<DingdanxinxiInfoVo>> all() { return Result.success(dingdanxinxiInfoService.findAll()); } @GetMapping("/page/{name}") public Result<PageInfo<DingdanxinxiInfoVo>> page(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "5") Integer pageSize, HttpServletRequest request) { return Result.success(dingdanxinxiInfoService.findPage(name, pageNum, pageSize, request)); } @GetMapping("/pageqt/{name}") public Result<PageInfo<DingdanxinxiInfoVo>> pageqt(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "8") Integer pageSize, HttpServletRequest request) { return Result.success(dingdanxinxiInfoService.findPageqt(name, pageNum, pageSize, request)); } // @PostMapping("/register") // public Result<DingdanxinxiInfo> register(@RequestBody DingdanxinxiInfo dingdanxinxiInfo) { // if (StrUtil.isBlank(dingdanxinxiInfo.getName()) || StrUtil.isBlank(dingdanxinxiInfo.getPassword())) { // throw new CustomException(ResultCode.PARAM_ERROR); // } // return Result.success(dingdanxinxiInfoService.add(dingdanxinxiInfo)); // } /** * 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<DingdanxinxiInfo> infoList = ExcelUtil.getReader(file.getInputStream()).readAll(DingdanxinxiInfo.class); if (!CollectionUtil.isEmpty(infoList)) { // 处理一下空数据 List<DingdanxinxiInfo> resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getCaipinming())).collect(Collectors.toList()); for (DingdanxinxiInfo info : resultList) { dingdanxinxiInfoService.add(info); } } return Result.success(); } @GetMapping("/get/dingdanxinxi_tj_shangjiamingcheng") Result<List<EchartsData>> dingdanxinxi_tj_shangjiamingcheng() { List<EchartsData> list = new ArrayList<>(); List<Map<String, Object>> dingdanxinxi_tj_shangjiamingchengList = dingdanxinxiInfoDao.dingdanxinxi_tj_shangjiamingcheng(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : dingdanxinxi_tj_shangjiamingchengList) { typeMap.put((String)map.get("aa"), (Double.valueOf((String)map.get("bb").toString()))); } getPieData("订单信息按商家名称统计", list, typeMap); getBarData("订单信息按商家名称统计", list, typeMap); return Result.success(list); } @GetMapping("/getExcelModel") public void getExcelModel(HttpServletResponse response) throws IOException { // 1. 生成excel Map<String, Object> row = new LinkedHashMap<>(); row.put("shangjiamingcheng", "A商家名称"); row.put("caipinming", "A菜品名"); row.put("jiage", "A价格"); row.put("goumaishuliang", "A购买数量"); row.put("goumaijine", "A购买金额"); row.put("yonghuming", "A用户名"); row.put("dianhua", "A电话"); row.put("dizhi", "A地址"); row.put("manyidu", "A满意度"); row.put("pingjianeirong", "A评价内容"); row.put("status", "是"); row.put("level", "dingdanxinxi"); 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=dingdanxinxiInfoModel.xlsx"); ServletOutputStream out = response.getOutputStream(); writer.flush(out, true); writer.close(); IoUtil.close(System.out); } @GetMapping("/getExcel") public void getExcel(HttpServletResponse response) throws IOException { // 1. 生成excel Map<String, Object> row = new LinkedHashMap<>(); row.put("shangjiamingcheng", "A商家名称"); row.put("caipinming", "A菜品名"); row.put("jiage", "A价格"); row.put("goumaishuliang", "A购买数量"); row.put("goumaijine", "A购买金额"); row.put("yonghuming", "A用户名"); row.put(