java项目美食分享平台，前后端分离，基于springboot，前端vue框架，可进行用户和管理员登陆，全部源码

package com.example.controller; import cn.hutool.json.JSONObject; import com.example.common.Result; import com.example.entity.*; import com.example.service.*; import com.example.vo.*; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import javax.annotation.Resource; import java.util.*; import java.util.stream.Collectors; @RestController @RequestMapping("/echarts") public class EchartsController { @Resource private AdminInfoService adminInfoService; @Resource private UserInfoService userInfoService; @Resource private ClassifyInfoService classifyInfoService; @Resource private SubClassifyInfoService subClassifyInfoService; @Resource private CollectInfoService collectInfoService; @Resource private PraiseInfoService praiseInfoService; @Resource private NewsInfoService newsInfoService; @Resource private MessageInfoService messageInfoService; @GetMapping("/get/{modelName}") Result<List<EchartsData>> getEchartsData(@PathVariable String modelName) { List<EchartsData> list = new ArrayList<>(); switch (modelName) { case "adminInfo": List<AdminInfoVo> adminInfoList = adminInfoService.findAll(); List<AdminInfo> adminInfoMaleList = adminInfoList.stream().filter(x -> "男".equals(x.getSex())).collect(Collectors.toList()); Map<String, Integer> adminInfoMap = new HashMap<>(2); adminInfoMap.put("男", adminInfoMaleList.size()); adminInfoMap.put("女", adminInfoList.size() - adminInfoMaleList.size()); getPieData("管理员", list, adminInfoMap); getBarData("管理员", list, adminInfoMap); break; case "userInfo": List<UserInfoVo> userInfoList = userInfoService.findAll(); List<UserInfo> userInfoMaleList = userInfoList.stream().filter(x -> "男".equals(x.getSex())).collect(Collectors.toList()); Map<String, Integer> userInfoMap = new HashMap<>(2); userInfoMap.put("男", userInfoMaleList.size()); userInfoMap.put("女", userInfoList.size() - userInfoMaleList.size()); getPieData("用户", list, userInfoMap); getBarData("用户", list, userInfoMap); break; case "classifyInfo": List<ClassifyInfoVo> classifyInfoList = classifyInfoService.findAll(); Map<String, Integer> classifyInfoMap = new HashMap<>(2); for (ClassifyInfo classifyInfo : classifyInfoList) { Integer value = classifyInfoMap.get(classifyInfo.getName()); if (value != null && value != 0) { classifyInfoMap.put(classifyInfo.getName(), value + 1); } else { classifyInfoMap.put(classifyInfo.getName(), 1); } } getPieData("菜谱大类", list, classifyInfoMap); getBarData("菜谱大类", list, classifyInfoMap); break; case "subClassifyInfo": List<SubClassifyInfoVo> subClassifyInfoList = subClassifyInfoService.findAll(); Map<String, Integer> subClassifyInfoMap = new HashMap<>(2); for (SubClassifyInfo subClassifyInfo : subClassifyInfoList) { Integer value = subClassifyInfoMap.get(subClassifyInfo.getName()); if (value != null && value != 0) { subClassifyInfoMap.put(subClassifyInfo.getName(), value + 1); } else { subClassifyInfoMap.put(subClassifyInfo.getName(), 1); } } getPieData("菜谱小类", list, subClassifyInfoMap); getBarData("菜谱小类", list, subClassifyInfoMap); break; case "collectInfo": List<CollectInfoVo> collectInfoList = collectInfoService.findAll(); Map<String, Integer> collectInfoMap = new HashMap<>(2); for (CollectInfo collectInfo : collectInfoList) { Integer value = collectInfoMap.get(collectInfo.getName()); if (value != null && value != 0) { collectInfoMap.put(collectInfo.getName(), value + 1); } else { collectInfoMap.put(collectInfo.getName(), 1); } } getPieData("收藏", list, collectInfoMap); getBarData("收藏", list, collectInfoMap); break; case "praiseInfo": List<PraiseInfoVo> praiseInfoList = praiseInfoService.findAll(); Map<String, Integer> praiseInfoMap = new HashMap<>(2); for (PraiseInfo praiseInfo : praiseInfoList) { Integer value = praiseInfoMap.get(praiseInfo.getName()); if (value != null && value != 0) { praiseInfoMap.put(praiseInfo.getName(), value + 1); } else { praiseInfoMap.put(praiseInfo.getName(), 1); } } getPieData("笔记点赞", list, praiseInfoMap); getBarData("笔记点赞", list, praiseInfoMap); break; case "newsInfo": List<NewsInfoVo> newsInfoList = newsInfoService.findAll(); Map<String, Integer> newsInfoMap = new HashMap<>(2); for (NewsInfo newsInfo : newsInfoList) { Integer value = newsInfoMap.get(newsInfo.getName()); if (value != null && value != 0) { newsInfoMap.put(newsInfo.getName(), value + 1); } else { newsInfoMap.put(newsInfo.getName(), 1); } } getPieData("饮食资讯", list, newsInfoMap); getBarData("饮食资讯", list, newsInfoMap); break; case "messageInfo": List<MessageInfoVo> messageInfoList = messageInfoService.findAll(); Map<String, Integer> messageInfoMap = new HashMap<>(2); for (MessageInfo messageInfo : messageInfoList) { Integer value = messageInfoMap.get(messageInfo.getName()); if (value != null && value != 0) { messageInfoMap.put(messageInfo.getName(), value + 1); } else { messageInfoMap.put(messageInfo.getName(), 1); } } getPieData("趣味答题", list, messageInfoMap); getBarData("趣味答题", list, messageInfoMap); break; default: break; } return Result.success(list); } @GetMapping("/options") Result<List<Map<String, String>>> getOptions() { List<Map<String, String>> options = new ArrayList<>(); Map<String, String> optionMap1 = new HashMap<>(); optionMap1.put("value", "adminInfo"); optionMap1.put("label", "管理员信息"); options.add(optionMap1); Map<String, String> optionMap2 = new HashMap<>(); optionMap2.put("value", "userInfo"); optionMap2.put("label", "用户信息"); options.add(optionMap2); Map<String, String> optionMap3 = new HashMap<>(); optionMap3.put("value", "classifyInfo"); optionMap3.put("label", "菜谱大类信息"); options.add(optionMap3); Map<String, String> optionMap4 = new HashMap<>(); optionMap4.put("value", "subClassifyInfo"); optionMap4.put("label", "菜谱小类信息"); options.add(optionMap4); Map<String, String> optionMap5 = new HashMap<>(); optionMap5.put("value", "collectInfo"); optionMap5.put("label", "收藏信息"); options.add(optionMap5); Map<String, String> optionMap6 = new HashMap<>(); optionMap6.put("value", "praiseInfo"); optionMap6.put("label", "笔记点赞信息"); options.add(optionMap6); Map<String, String> optionMap7 = new HashMap<>(); optionMap7.put("value", "newsInfo"); optionMap7.put("label", "饮食资讯信息"); options.add(optionMap7); Map<String, String> optionMap8 = new HashMap<>(); optionMap8.put("value", "messageInfo"); optionMap8.put("label", "趣味答题信息"); options.add(optionMap8); return Result.success(options); } private void getPieData(String name, List<EchartsData> pieList, Map<String, Integer> dataMap) { EchartsData pieData = new EchartsData(); EchartsData.Series series = new EchartsData.Series(); Map<String, String> titleMap = new HashMap<>(2); titleMap.put("text", name + "信息"); pieData.setTitle(titleMap); series.setName(name + "比例"); series.setType("pie"); series.setRadius("55%"); List<Object> objects = new ArrayList<>(); List<Object> legendList = new ArrayList<>(); for (String key : dataMap.keySet()) { Integer value = dataMap.get