【微信小程序项目实例】投票评选系统(源码+说明+数据库+演示视频).zip

package com.example.controller; import cn.hutool.core.util.StrUtil; import cn.hutool.crypto.SecureUtil; import cn.hutool.json.JSONArray; import cn.hutool.json.JSONObject; import com.example.common.Result; import com.example.common.ResultCode; import com.example.entity.*; import com.example.exception.CustomException; import com.example.service.AdminInfoService; import org.springframework.web.bind.annotation.*; import org.springframework.beans.BeanUtils; import org.springframework.beans.factory.annotation.Value; import javax.annotation.Resource; import javax.servlet.http.HttpServletRequest; import cn.hutool.json.JSONUtil; import java.util.*; import java.util.stream.Collectors; @RestController public class AccountController { @Value("${authority.info}") private String authorityStr; @Resource private AdminInfoService adminInfoService; @PostMapping("/login") public Result<Account> login(@RequestBody Account account, HttpServletRequest request) { if (StrUtil.isBlank(account.getUsername()) || StrUtil.isBlank(account.getMima()) || account.getLevel() == null) { throw new CustomException(ResultCode.PARAM_LOST_ERROR); } String level = account.getLevel(); Account login = new Account(); if (level.equals("管理员")) { login = adminInfoService.login(account.getUsername(), account.getMima()); } // if (2 == level) { // login = sellerInfoService.login(account.getUsername(), account.getMima()); // } // if (level.equals("用户")) { // login = userInfoService.login(account.getUsername(), account.getMima()); // if(login.getStatus().equals("否")){ // return Result.error("500","状态异常，请联系管理员"); // } // } // if (level.equals("员工")) { // login = yuangongxinxiInfoService.login(account.getUsername(), account.getMima()); // if(login.getStatus().equals("否")){ // return Result.error("500","状态异常，请联系管理员"); // } // } request.getSession().setAttribute("user", login); return Result.success(login); } @GetMapping("/logout") public Result logout(HttpServletRequest request) { request.getSession().setAttribute("user", null); return Result.success(); } @GetMapping("/auth") public Result getAuth(HttpServletRequest request) { Object user = request.getSession().getAttribute("user"); if(user == null) { return Result.error("401", "未登录"); } return Result.success(user); } @GetMapping("/getAccountInfo") public Result<Object> getAccountInfo(HttpServletRequest request) { Account account = (Account) request.getSession().getAttribute("user"); if (account == null) { return Result.success(new Object()); } String level = account.getLevel(); if (level.equals("管理员")) { return Result.success(adminInfoService.findById(account.getId())); } // if (level.equals("管理员")) { // return Result.success(sellerInfoService.findById(account.getId())); // } // if (level.equals("用户")) { // return Result.success(userInfoService.findById(account.getId())); // } // // if (level.equals("医生")) { // return Result.success(yishengxinxiInfoService.findById(account.getId())); // } // if (level.equals("员工")) { // return Result.success(yuangongxinxiInfoService.findById(account.getId())); // } return Result.success(new Object()); } @GetMapping("/getSession") public Result<Map<String, String>> getSession(HttpServletRequest request) { Account account = (Account) request.getSession().getAttribute("user"); if (account == null) { return Result.success(new HashMap<>(1)); } Map<String, String> map = new HashMap<>(1); map.put("username", account.getUsername()); return Result.success(map); } @GetMapping("/getAuthority") public Result<List<AuthorityInfo>> getAuthorityInfo() { List<AuthorityInfo> authorityInfoList = JSONUtil.toList(JSONUtil.parseArray(authorityStr), AuthorityInfo.class); return Result.success(authorityInfoList); } /** * 获取当前用户所能看到的模块信息 * @param request * @return */ @GetMapping("/authority") public Result<List<Integer>> getAuthorityInfo(HttpServletRequest request) { Account user = (Account) request.getSession().getAttribute("user"); if (user == null) { return Result.success(new ArrayList<>()); } JSONArray objects = JSONUtil.parseArray(authorityStr); for (Object object : objects) { JSONObject jsonObject = (JSONObject) object; if (user.getLevel().equals(jsonObject.getStr("level"))) { JSONArray array = JSONUtil.parseArray(jsonObject.getStr("models")); List<Integer> modelIdList = array.stream().map((o -> { JSONObject obj = (JSONObject) o; return obj.getInt("modelId"); })).collect(Collectors.toList()); return Result.success(modelIdList); } } return Result.success(new ArrayList<>()); } @GetMapping("/permission/{modelId}") public Result<List<Integer>> getPermission(@PathVariable Integer modelId, HttpServletRequest request) { List<AuthorityInfo> authorityInfoList = JSONUtil.toList(JSONUtil.parseArray(authorityStr), AuthorityInfo.class); Account user = (Account) request.getSession().getAttribute("user"); if (user == null) { return Result.success(new ArrayList<>()); } Optional<AuthorityInfo> optional = authorityInfoList.stream().filter(x -> x.getLevel().equals(user.getLevel())).findFirst(); if (optional.isPresent()) { Optional<AuthorityInfo.Model> firstOption = optional.get().getModels().stream().filter(x -> x.getModelId().equals(modelId)).findFirst(); if (firstOption.isPresent()) { List<Integer> info = firstOption.get().getOperation(); return Result.success(info); } } return Result.success(new ArrayList<>()); } @PutMapping("/updateMima") public Result updateMima(@RequestBody Account info, HttpServletRequest request) { Account account = (Account) request.getSession().getAttribute("user"); if (account == null) { return Result.error(ResultCode.USER_NOT_EXIST_ERROR.code, ResultCode.USER_NOT_EXIST_ERROR.msg); } String oldMima = SecureUtil.md5(info.getMima()); if (!oldMima.equals(account.getMima())) { return Result.error(ResultCode.PARAM_PASSWORD_ERROR.code, ResultCode.PARAM_PASSWORD_ERROR.msg); } info.setMima(SecureUtil.md5(info.getNewMima())); String level = account.getLevel(); if (level.equals("管理员")) { AdminInfo adminInfo = new AdminInfo(); BeanUtils.copyProperties(info, adminInfo); adminInfoService.update(adminInfo); } // if (level.equals("管理员")) { // SellerInfo sellerInfo = new SellerInfo(); // BeanUtils.copyProperties(info, sellerInfo); // sellerInfoService.update(sellerInfo); // } // if (level.equals("用户")) { // UserInfo userInfo = new UserInfo(); // BeanUtils.copyProperties(info, userInfo); // userInfoService.