计算机毕业设计spring boot图书馆管理系统.rar（源码+数据库文件mysql）

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.JieyuejiluInfo; import com.example.dao.JieyuejiluInfoDao; import com.example.entity.TushuxinxiInfo; import com.example.service.JieyuejiluInfoService; import com.example.exception.CustomException; import com.example.common.ResultCode; import com.example.vo.EchartsData; import com.example.vo.JieyuejiluInfoVo; 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.text.ParseException; import java.text.SimpleDateFormat; import java.util.*; import java.util.stream.Collectors; @RestController @RequestMapping(value = "/jieyuejiluInfo") public class JieyuejiluInfoController { @Resource private JieyuejiluInfoService jieyuejiluInfoService; @Resource private JieyuejiluInfoDao jieyuejiluInfoDao; @PostMapping public Result<JieyuejiluInfo> add(@RequestBody JieyuejiluInfoVo jieyuejiluInfo) { //mixmajixami jieyuejiluInfoService.add(jieyuejiluInfo); return Result.success(jieyuejiluInfo); } //youtixing1 //youtixing2 @DeleteMapping("/{id}") public Result delete(@PathVariable Long id) { jieyuejiluInfoService.delete(id); return Result.success(); } @PutMapping public Result update(@RequestBody JieyuejiluInfoVo jieyuejiluInfo) { jieyuejiluInfoService.update(jieyuejiluInfo); return Result.success(); } //@PutMapping("/update2") // public Result update2(@RequestBody JieyuejiluInfoVo jieyuejiluInfo) { // jieyuejiluInfoService.update2(jieyuejiluInfo); // return Result.success(); // } @GetMapping("/{id}") public Result<JieyuejiluInfo> detail(@PathVariable Long id) { JieyuejiluInfo jieyuejiluInfo = jieyuejiluInfoService.findById(id); return Result.success(jieyuejiluInfo); } @GetMapping("/changeStatus/{id}") public Result<JieyuejiluInfo> changeStatus(@PathVariable Long id) { jieyuejiluInfoService.changeStatus(id); return Result.success(); } @GetMapping public Result<List<JieyuejiluInfoVo>> all() { return Result.success(jieyuejiluInfoService.findAll()); } @GetMapping("/page/{name}") public Result<PageInfo<JieyuejiluInfoVo>> page(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "5") Integer pageSize, HttpServletRequest request) { return Result.success(jieyuejiluInfoService.findPage(name, pageNum, pageSize, request)); } @GetMapping("/pageqt/{name}") public Result<PageInfo<JieyuejiluInfoVo>> pageqt(@PathVariable String name, @RequestParam(defaultValue = "1") Integer pageNum, @RequestParam(defaultValue = "8") Integer pageSize, HttpServletRequest request) { return Result.success(jieyuejiluInfoService.findPageqt(name, pageNum, pageSize, request)); } // @PostMapping("/register") // public Result<JieyuejiluInfo> register(@RequestBody JieyuejiluInfo jieyuejiluInfo) { // if (StrUtil.isBlank(jieyuejiluInfo.getName()) || StrUtil.isBlank(jieyuejiluInfo.getPassword())) { // throw new CustomException(ResultCode.PARAM_ERROR); // } // return Result.success(jieyuejiluInfoService.add(jieyuejiluInfo)); // } /** * 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<JieyuejiluInfo> infoList = ExcelUtil.getReader(file.getInputStream()).readAll(JieyuejiluInfo.class); if (!CollectionUtil.isEmpty(infoList)) { // 处理一下空数据 List<JieyuejiluInfo> resultList = infoList.stream().filter(x -> ObjectUtil.isNotEmpty(x.getShuming())).collect(Collectors.toList()); for (JieyuejiluInfo info : resultList) { jieyuejiluInfoService.add(info); } } return Result.success(); } @GetMapping("/get/jieyuejilu_tj_shuming") Result<List<EchartsData>> jieyuejilu_tj_shuming() { List<EchartsData> list = new ArrayList<>(); List<Map<String, Object>> jieyuejilu_tj_shumingList = jieyuejiluInfoDao.jieyuejilu_tj_shuming(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : jieyuejilu_tj_shumingList) { typeMap.put((String)map.get("aa"), (Double.valueOf((String)map.get("bb").toString()))); } getPieData("借阅记录按书名统计", list, typeMap); getBarData("借阅记录按书名统计", list, typeMap); return Result.success(list); } @GetMapping("/get/jieyuejilu_tj_leibie") Result<List<EchartsData>> jieyuejilu_tj_leibie() { List<EchartsData> list = new ArrayList<>(); List<Map<String, Object>> jieyuejilu_tj_leibieList = jieyuejiluInfoDao.jieyuejilu_tj_leibie(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : jieyuejilu_tj_leibieList) { typeMap.put((String)map.get("aa"), (Double.valueOf((String)map.get("bb").toString()))); } getPieData("借阅记录按类别统计", list, typeMap); getBarData("借阅记录按类别统计", list, typeMap); return Result.success(list); } @GetMapping("/get/jieyuejilu_tj_jieyueriqi") Result<List<EchartsData>> jieyuejilu_tj_jieyueriqi() { List<EchartsData> list = new ArrayList<>(); List<Map<String, Object>> jieyuejilu_tj_jieyueriqiList = jieyuejiluInfoDao.jieyuejilu_tj_jieyueriqi(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : jieyuejilu_tj_jieyueriqiList) { typeMap.put((String)map.get("aa"), (Double.valueOf((String)map.get("bb").toString()))); } getPieData("借阅记录按借阅日期统计", list, typeMap); getBarData("借阅记录按借阅日期统计", list, typeMap); return Result.success(list); } @GetMapping("/get/jieyuejilu_tj_shijianduan") Result<List<EchartsData>> jieyuejilu_tj_shijianduan() { List<EchartsData> list = new ArrayList<>(); List<Map<String, Object>> jieyuejilu_tj_shijianduanList = jieyuejiluInfoDao.jieyuejilu_tj_shijianduan(); Map<String, Double> typeMap = new HashMap<>(); for (Map<String, Object> map : jieyuejilu_tj_shijianduanList) { typeMap.put((String)map.get("aa"), (Double.valueOf((String)map.get("bb").toString()))); } getPieData("借阅记录按时间段统计", list, typeMap); getBarData("借阅记录按时间段统计", list, ty