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框架#xff1a;springboot/可改ssm vue
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服务器#xff1a;tomcat
数… springboot/ssm校园闲置物品交易系统ava大学生二手闲置交易平台web二手源码 基于springboot(可改ssm)htmlvue项目 开发语言Java
框架springboot/可改ssm vue
JDK版本JDK1.8或11
服务器tomcat
数据库mysql 5.7或8.0
数据库工具Navicat/sqlyog
开发软件eclipse/idea
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package com.controller;import java.util.Arrays;
import java.util.Calendar;
import java.util.Date;
import java.util.Map;import javax.servlet.http.HttpServletRequest;import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;import com.annotation.IgnoreAuth;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.entity.TokenEntity;
import com.entity.UserEntity;
import com.service.TokenService;
import com.service.UserService;
import com.utils.CommonUtil;
import com.utils.MPUtil;
import com.utils.PageUtils;
import com.utils.R;
import com.utils.ValidatorUtils;/*** 登录相关*/
RequestMapping(users)
RestController
public class UserController{Autowiredprivate UserService userService;Autowiredprivate TokenService tokenService;/*** 登录*/IgnoreAuthPostMapping(value /login)public R login(String username, String password, String captcha, HttpServletRequest request) {UserEntity user userService.selectOne(new EntityWrapperUserEntity().eq(username, username));if(usernull || !user.getPassword().equals(password)) {return R.error(账号或密码不正确);}String token tokenService.generateToken(user.getId(),username, users, user.getRole());return R.ok().put(token, token);}/*** 注册*/IgnoreAuthPostMapping(value /register)public R register(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);if(userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername())) !null) {return R.error(用户已存在);}userService.insert(user);return R.ok();}/*** 退出*/GetMapping(value logout)public R logout(HttpServletRequest request) {request.getSession().invalidate();return R.ok(退出成功);}/*** 密码重置*/IgnoreAuthRequestMapping(value /resetPass)public R resetPass(String username, HttpServletRequest request){UserEntity user userService.selectOne(new EntityWrapperUserEntity().eq(username, username));if(usernull) {return R.error(账号不存在);}user.setPassword(123456);userService.update(user,null);return R.ok(密码已重置为123456);}/*** 列表*/RequestMapping(/page)public R page(RequestParam MapString, Object params,UserEntity user){EntityWrapperUserEntity ew new EntityWrapperUserEntity();PageUtils page userService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.allLike(ew, user), params), params));return R.ok().put(data, page);}/*** 列表*/RequestMapping(/list)public R list( UserEntity user){EntityWrapperUserEntity ew new EntityWrapperUserEntity();ew.allEq(MPUtil.allEQMapPre( user, user)); return R.ok().put(data, userService.selectListView(ew));}/*** 信息*/RequestMapping(/info/{id})public R info(PathVariable(id) String id){UserEntity user userService.selectById(id);return R.ok().put(data, user);}/*** 获取用户的session用户信息*/RequestMapping(/session)public R getCurrUser(HttpServletRequest request){Long id (Long)request.getSession().getAttribute(userId);UserEntity user userService.selectById(id);return R.ok().put(data, user);}/*** 保存*/PostMapping(/save)public R save(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);if(userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername())) !null) {return R.error(用户已存在);}userService.insert(user);return R.ok();}/*** 修改*/RequestMapping(/update)public R update(RequestBody UserEntity user){
// ValidatorUtils.validateEntity(user);UserEntity u userService.selectOne(new EntityWrapperUserEntity().eq(username, user.getUsername()));if(u!null u.getId()!user.getId() u.getUsername().equals(user.getUsername())) {return R.error(用户名已存在。);}userService.updateById(user);//全部更新return R.ok();}/*** 删除*/RequestMapping(/delete)public R delete(RequestBody Long[] ids){userService.deleteBatchIds(Arrays.asList(ids));return R.ok();}
}
