Java毕业设计-基于springboot的房源出租信息系统(源码+演示视频).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.ZufanghetongInfo; import com.example.dao.ZufanghetongInfoDao; import com.example.service.ZufanghetongInfoService; import com.example.exception.CustomException; import com.example.common.ResultCode; import com.example.vo.EchartsData; import com.example.vo.ZufanghetongInfoVo; 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 = "/zufanghetongInfo") public class ZufanghetongInfoController { @Resource private ZufanghetongInfoService zufanghetongInfoService; @Resource private ZufanghetongInfoDao zufanghetongInfoDao; @PostMapping public Result<ZufanghetongInfo> add(@RequestBody ZufanghetongInfoVo zufanghetongInfo) { //mixmajixami zufanghetongInfoService.add(zufanghetongInfo); return Result.success(zufanghetongInfo); } //youtixing1 //youtixing2 @GetMapping("/getByDiqu") public Result<List<Map<String,String>>> qidu() { return Result.success(zufanghetongInfoService.findByDiqu()); } @DeleteMapping("/{id}") public Result delete(@PathVariable Long id) { zufanghetongInfoService.delete(id); return Result.success(); } @PutMapping public Result update(@RequestBody ZufanghetongInfoVo zufanghetongInfo) { zufanghetongInfoService.update(zufanghetongInfo); return Result.success(); } //@PutMapping("/update2") // public Result update2(@RequestBody ZufanghetongInfoVo zufanghetongInfo) { // zufanghetongInfoService.update2(zufanghetongInfo); // return Result.success(); // } @GetMapping("/{id}") public Result<ZufanghetongInfo> detail(@PathVariable Long id) { ZufanghetongInfo zufanghetongInfo = zufanghetongInfoService.findById(id); return Result.success(zufanghetongInfo); } @GetMapping("/changeStatus/{id}") public Result<ZufanghetongInfo> changeStatus(@PathVariable Long id) { zufanghetongInfoService.changeStatus(id); return Result.success(); } @GetMapping public Result<List<ZufanghetongInfoVo>> all() { return Result.success(zufanghetongInfoService.findAll()); } @GetMapping("/page/{name}") public Result<PageInfo<ZufanghetongInfoVo>> page(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "5") Integer pageSize, HttpServletRequest request) { return Result.success(zufanghetongInfoService.findPage(name, pageNum, pageSize, request)); } @GetMapping("/pageqt/{name}") public Result<PageInfo<ZufanghetongInfoVo>> pageqt(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "8") Integer pageSize, HttpServletRequest request) { return Result.success(zufanghetongInfoService.findPageqt(name, pageNum, pageSize, request)); } // @PostMapping("/register") // public Result<ZufanghetongInfo> register(@RequestBody ZufanghetongInfo zufanghetongInfo) { // if (StrUtil.isBlank(zufanghetongInfo.getName()) || StrUtil.isBlank(zufanghetongInfo.getPassword())) { // throw new CustomException(ResultCode.PARAM_ERROR); // } // return Result.success(zufanghetongInfoService.add(zufanghetongInfo)); // } /** * 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<ZufanghetongInfo> infoList = ExcelUtil.getReader(file.getInputStream()).readAll(ZufanghetongInfo.class); if (!CollectionUtil.isEmpty(infoList)) { // 处理一下空数据 List<ZufanghetongInfo> resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getZujinjiezhiriqi())).collect(Collectors.toList()); for (ZufanghetongInfo info : resultList) { zufanghetongInfoService.add(info); } } return Result.success(); } //yoxutonxgjitu @GetMapping("/getExcelModel") public void getExcelModel(HttpServletResponse response) throws IOException { // 1. 生成excel Map<String, Object> row = new LinkedHashMap<>(); row.put("fangwubianhao", "A房屋编号"); row.put("xiangxidizhi", "A详细地址"); row.put("chuzufangxingming", "A出租方姓名"); row.put("chuzufangzhengjianhao", "A出租方证件号"); row.put("yonghuming", "A用户名"); row.put("chengzufangxingming", "A承租方姓名"); row.put("qizushijian", "A起租时间"); row.put("tuizushijian", "A退租时间"); row.put("meiyuezujin", "A每月租金"); row.put("zujinjiezhiriqi", "A租金截至日期"); row.put("status", "是"); row.put("level", "zufanghetong"); 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=zufanghetongInfoModel.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("fangwubianhao", "A房屋编号"); row.put("xiangxidizhi", "A详细地址"); row.put("chuzufangxingming", "A出租方姓名"); row.put("chuzufangzhengjianhao", "A出租方证件号"); row.put("yonghuming", "A用户名"); row.put("chengzufangxingming", "A承租方姓名"); row.put("qizushijian", "A起租时间"); row.put("tuizushijian", "A退租时间"); row.put("meiyuezujin", "A每月租金"); row.put("zujinjiezhiriqi", "A租金截至日期"); row.put("status", "是"); row.put("level", "权限"); List<Map<String, Object>> list = CollUtil.newArrayList(row); List<Map<String, Object>> daochuexcellist = zufanghetongInfoDao.daochuexcel(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : daochuexcellist) { list.add(map); } // 2. 写excel ExcelWriter writer = ExcelUtil.getWriter(true); writer.write(list, true); response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=utf-8");