分享一套SpringBoot+Vue校园失物招领网站系统

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项目介绍

近年来,信息化管理行业的不断兴起,使得人们的日常生活越来越离不开计算机和互联网技术。首先,根据收集到的用户需求分析,对设计系统有一个初步的认识与了解,确定校园失物招领网站的总体功能模块。然后,详细设计系统的主要功能模块,通过数据库设计过程将相关的数据信息存储到数据库中,再通过使用关键的开发工具,如IDEA开发平台、AJAX技术等,编码设计相关的功能模块。接着,主要采用功能测试的方式对系统进行测试,找出系统在运行过程中存在的问题,以及解决问题的方法,不断地改进和完善系统的设计。最后,总结本文介绍的系统的设计和实现过程,并且针对于系统的开发提出未来的展望工作。本系统的研发具有重大的意义,在安全性方面,用户使用浏览器访问网站时,采用注册和密码等相关的保护措施,提高系统的可靠性,维护用户的个人信息和财产的安全。在方便性方面,促进了校园失物招领网站的信息化建设,极大的方便了相关的工作人员对校园失物招领网站信息进行管理。

系统展示

部分代码

 
package com.controller;
 
import java.io.File;
import java.math.BigDecimal;
import java.net.URL;
import java.text.SimpleDateFormat;
import com.alibaba.fastjson.JSONObject;
import java.util.*;
import org.springframework.beans.BeanUtils;
import javax.servlet.http.HttpServletRequest;
import org.springframework.web.context.ContextLoader;
import javax.servlet.ServletContext;
import com.service.TokenService;
import com.utils.*;
import java.lang.reflect.InvocationTargetException;
 
import com.service.DictionaryService;
import org.apache.commons.lang3.StringUtils;
import com.annotation.IgnoreAuth;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.baomidou.mybatisplus.mapper.Wrapper;
import com.entity.*;
import com.entity.view.*;
import com.service.*;
import com.utils.PageUtils;
import com.utils.R;
import com.alibaba.fastjson.*;
 
/**
 * 用户
 * 后端接口
 * @author
 * @email
*/
@RestController
@Controller
@RequestMapping("/yonghu")
public class YonghuController {
    private static final Logger logger = LoggerFactory.getLogger(YonghuController.class);
 
    private static final String TABLE_NAME = "yonghu";
 
    @Autowired
    private YonghuService yonghuService;
 
 
    @Autowired
    private TokenService tokenService;
 
    @Autowired
    private CaozuorizhiService caozuorizhiService;//操作日志
    @Autowired
    private DictionaryService dictionaryService;//字典
    @Autowired
    private LiuyanService liuyanService;//留言板
    @Autowired
    private NewsService newsService;//公告信息
    @Autowired
    private ShiwuzhaolingService shiwuzhaolingService;//失物信息
    @Autowired
    private ShiwuzhaolingYuyueService shiwuzhaolingYuyueService;//失物认领
    @Autowired
    private XunwuqishiService xunwuqishiService;//寻物启事
    @Autowired
    private XunwuqishiLiuyanService xunwuqishiLiuyanService;//寻物启事留言
    @Autowired
    private UsersService usersService;//管理员
 
 
    /**
    * 后端列表
    */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){
        logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
        String role = String.valueOf(request.getSession().getAttribute("role"));
        if(false)
            return R.error(511,"永不会进入");
        else if("用户".equals(role))
            params.put("yonghuId",request.getSession().getAttribute("userId"));
        CommonUtil.checkMap(params);
        PageUtils page = yonghuService.queryPage(params);
 
        //字典表数据转换
        List<YonghuView> list =(List<YonghuView>)page.getList();
        for(YonghuView c:list){
            //修改对应字典表字段
            dictionaryService.dictionaryConvert(c, request);
        }
        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"列表查询",list.toString());
        return R.ok().put("data", page);
    }
 
    /**
    * 后端详情
    */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") Long id, HttpServletRequest request){
        logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
        YonghuEntity yonghu = yonghuService.selectById(id);
        if(yonghu !=null){
            //entity转view
            YonghuView view = new YonghuView();
            BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中
            //修改对应字典表字段
            dictionaryService.dictionaryConvert(view, request);
    caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"单条数据查看",view.toString());
            return R.ok().put("data", view);
        }else {
            return R.error(511,"查不到数据");
        }
 
    }
 
    /**
    * 后端保存
    */
    @RequestMapping("/save")
    public R save(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
        logger.debug("save方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());
 
        String role = String.valueOf(request.getSession().getAttribute("role"));
        if(false)
            return R.error(511,"永远不会进入");
 
        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
            .eq("username", yonghu.getUsername())
            .or()
            .eq("yonghu_phone", yonghu.getYonghuPhone())
            .or()
            .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
            ;
 
        logger.info("sql语句:"+queryWrapper.getSqlSegment());
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if(yonghuEntity==null){
            yonghu.setCreateTime(new Date());
            yonghu.setPassword("123456");
            yonghuService.insert(yonghu);
            caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"新增",yonghu.toString());
            return R.ok();
        }else {
            return R.error(511,"账户或者用户手机号或者用户身份证号已经被使用");
        }
    }
 
    /**
    * 后端修改
    */
    @RequestMapping("/update")
    public R update(@RequestBody YonghuEntity yonghu, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {
        logger.debug("update方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());
        YonghuEntity oldYonghuEntity = yonghuService.selectById(yonghu.getId());//查询原先数据
 
        String role = String.valueOf(request.getSession().getAttribute("role"));
//        if(false)
//            return R.error(511,"永远不会进入");
        if("".equals(yonghu.getYonghuPhoto()) || "null".equals(yonghu.getYonghuPhoto())){
                yonghu.setYonghuPhoto(null);
        }
 
            yonghuService.updateById(yonghu);//根据id更新
            List<String> strings = caozuorizhiService.clazzDiff(yonghu, oldYonghuEntity, request,new String[]{"updateTime"});
            caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"修改",strings.toString());
            return R.ok();
    }
 
 
 
    /**
    * 删除
    */
    @RequestMapping("/delete")
    public R delete(@RequestBody Integer[] ids, HttpServletRequest request){
        logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());
        List<YonghuEntity> oldYonghuList =yonghuService.selectBatchIds(Arrays.asList(ids));//要删除的数据
        yonghuService.deleteBatchIds(Arrays.asList(ids));
 
        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"删除",oldYonghuList.toString());
        return R.ok();
    }
 
 
    /**
     * 批量上传
     */
    @RequestMapping("/batchInsert")
    public R save( String fileName, HttpServletRequest request){
        logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);
        Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        //.eq("time", new SimpleDateFormat("yyyy-MM-dd").format(new Date()))
        try {
            List<YonghuEntity> yonghuList = new ArrayList<>();//上传的东西
            Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段
            Date date = new Date();
            int lastIndexOf = fileName.lastIndexOf(".");
            if(lastIndexOf == -1){
                return R.error(511,"该文件没有后缀");
            }else{
                String suffix = fileName.substring(lastIndexOf);
                if(!".xls".equals(suffix)){
                    return R.error(511,"只支持后缀为xls的excel文件");
                }else{
                    URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径
                    File file = new File(resource.getFile());
                    if(!file.exists()){
                        return R.error(511,"找不到上传文件,请联系管理员");
                    }else{
                        List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件
                        dataList.remove(0);//删除第一行,因为第一行是提示
                        for(List<String> data:dataList){
                            //循环
                            YonghuEntity yonghuEntity = new YonghuEntity();
//                            yonghuEntity.setUsername(data.get(0));                    //账户 要改的
//                            yonghuEntity.setPassword("123456");//密码
//                            yonghuEntity.setYonghuUuidNumber(data.get(0));                    //用户编号 要改的
//                            yonghuEntity.setYonghuName(data.get(0));                    //用户姓名 要改的
//                            yonghuEntity.setYonghuPhone(data.get(0));                    //用户手机号 要改的
//                            yonghuEntity.setYonghuIdNumber(data.get(0));                    //用户身份证号 要改的
//                            yonghuEntity.setYonghuPhoto("");//详情和图片
//                            yonghuEntity.setSexTypes(Integer.valueOf(data.get(0)));   //性别 要改的
//                            yonghuEntity.setYonghuEmail(data.get(0));                    //用户邮箱 要改的
//                            yonghuEntity.setJinyongTypes(Integer.valueOf(data.get(0)));   //账户状态 要改的
//                            yonghuEntity.setCreateTime(date);//时间
                            yonghuList.add(yonghuEntity);
 
 
                            //把要查询是否重复的字段放入map中
                                //账户
                                if(seachFields.containsKey("username")){
                                    List<String> username = seachFields.get("username");
                                    username.add(data.get(0));//要改的
                                }else{
                                    List<String> username = new ArrayList<>();
                                    username.add(data.get(0));//要改的
                                    seachFields.put("username",username);
                                }
                                //用户编号
                                if(seachFields.containsKey("yonghuUuidNumber")){
                                    List<String> yonghuUuidNumber = seachFields.get("yonghuUuidNumber");
                                    yonghuUuidNumber.add(data.get(0));//要改的
                                }else{
                                    List<String> yonghuUuidNumber = new ArrayList<>();
                                    yonghuUuidNumber.add(data.get(0));//要改的
                                    seachFields.put("yonghuUuidNumber",yonghuUuidNumber);
                                }
                                //用户手机号
                                if(seachFields.containsKey("yonghuPhone")){
                                    List<String> yonghuPhone = seachFields.get("yonghuPhone");
                                    yonghuPhone.add(data.get(0));//要改的
                                }else{
                                    List<String> yonghuPhone = new ArrayList<>();
                                    yonghuPhone.add(data.get(0));//要改的
                                    seachFields.put("yonghuPhone",yonghuPhone);
                                }
                                //用户身份证号
                                if(seachFields.containsKey("yonghuIdNumber")){
                                    List<String> yonghuIdNumber = seachFields.get("yonghuIdNumber");
                                    yonghuIdNumber.add(data.get(0));//要改的
                                }else{
                                    List<String> yonghuIdNumber = new ArrayList<>();
                                    yonghuIdNumber.add(data.get(0));//要改的
                                    seachFields.put("yonghuIdNumber",yonghuIdNumber);
                                }
                        }
 
                        //查询是否重复
                         //账户
                        List<YonghuEntity> yonghuEntities_username = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("username", seachFields.get("username")));
                        if(yonghuEntities_username.size() >0 ){
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for(YonghuEntity s:yonghuEntities_username){
                                repeatFields.add(s.getUsername());
                            }
                            return R.error(511,"数据库的该表中的 [账户] 字段已经存在 存在数据为:"+repeatFields.toString());
                        }
                         //用户编号
                        List<YonghuEntity> yonghuEntities_yonghuUuidNumber = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_uuid_number", seachFields.get("yonghuUuidNumber")));
                        if(yonghuEntities_yonghuUuidNumber.size() >0 ){
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for(YonghuEntity s:yonghuEntities_yonghuUuidNumber){
                                repeatFields.add(s.getYonghuUuidNumber());
                            }
                            return R.error(511,"数据库的该表中的 [用户编号] 字段已经存在 存在数据为:"+repeatFields.toString());
                        }
                         //用户手机号
                        List<YonghuEntity> yonghuEntities_yonghuPhone = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_phone", seachFields.get("yonghuPhone")));
                        if(yonghuEntities_yonghuPhone.size() >0 ){
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for(YonghuEntity s:yonghuEntities_yonghuPhone){
                                repeatFields.add(s.getYonghuPhone());
                            }
                            return R.error(511,"数据库的该表中的 [用户手机号] 字段已经存在 存在数据为:"+repeatFields.toString());
                        }
                         //用户身份证号
                        List<YonghuEntity> yonghuEntities_yonghuIdNumber = yonghuService.selectList(new EntityWrapper<YonghuEntity>().in("yonghu_id_number", seachFields.get("yonghuIdNumber")));
                        if(yonghuEntities_yonghuIdNumber.size() >0 ){
                            ArrayList<String> repeatFields = new ArrayList<>();
                            for(YonghuEntity s:yonghuEntities_yonghuIdNumber){
                                repeatFields.add(s.getYonghuIdNumber());
                            }
                            return R.error(511,"数据库的该表中的 [用户身份证号] 字段已经存在 存在数据为:"+repeatFields.toString());
                        }
                        yonghuService.insertBatch(yonghuList);
                        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"批量新增",yonghuList.toString());
                        return R.ok();
                    }
                }
            }
        }catch (Exception e){
            e.printStackTrace();
            return R.error(511,"批量插入数据异常,请联系管理员");
        }
    }
 
    /**
    * 登录
    */
    @IgnoreAuth
    @RequestMapping(value = "/login")
    public R login(String username, String password, String captcha, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));
        if(yonghu==null || !yonghu.getPassword().equals(password))
            return R.error("账号或密码不正确");
        else if(yonghu.getJinyongTypes() != 1)
            return R.error("账户已被禁用");
        String token = tokenService.generateToken(yonghu.getId(),username, "yonghu", "用户");
        R r = R.ok();
        r.put("token", token);
        r.put("role","用户");
        r.put("username",yonghu.getYonghuName());
        r.put("tableName","yonghu");
        r.put("userId",yonghu.getId());
        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"登录",yonghu.toString());
        return r;
    }
 
    /**
    * 注册
    */
    @IgnoreAuth
    @PostMapping(value = "/register")
    public R register(@RequestBody YonghuEntity yonghu, HttpServletRequest request) {
//    	ValidatorUtils.validateEntity(user);
        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
            .eq("username", yonghu.getUsername())
            .or()
            .eq("yonghu_phone", yonghu.getYonghuPhone())
            .or()
            .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
            ;
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if(yonghuEntity != null)
            return R.error("账户或者用户手机号或者用户身份证号已经被使用");
        yonghu.setYonghuUuidNumber(String.valueOf(new Date().getTime()));
        yonghu.setJinyongTypes(1);//启用
        yonghu.setCreateTime(new Date());
        yonghuService.insert(yonghu);
 
        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"注册",yonghu.toString());
        return R.ok();
    }
 
    /**
     * 重置密码
     */
    @GetMapping(value = "/resetPassword")
    public R resetPassword(Integer  id, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectById(id);
        yonghu.setPassword("123456");
        yonghuService.updateById(yonghu);
            caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"重置密码",yonghu.toString());
        return R.ok();
    }
 
	/**
	 * 修改密码
	 */
	@GetMapping(value = "/updatePassword")
	public R updatePassword(String  oldPassword, String  newPassword, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectById((Integer)request.getSession().getAttribute("userId"));
		if(newPassword == null){
			return R.error("新密码不能为空") ;
		}
		if(!oldPassword.equals(yonghu.getPassword())){
			return R.error("原密码输入错误");
		}
		if(newPassword.equals(yonghu.getPassword())){
			return R.error("新密码不能和原密码一致") ;
		}
        yonghu.setPassword(newPassword);
		yonghuService.updateById(yonghu);
		return R.ok();
	}
 
 
 
    /**
     * 忘记密码
     */
    @IgnoreAuth
    @RequestMapping(value = "/resetPass")
    public R resetPass(String username, HttpServletRequest request) {
        YonghuEntity yonghu = yonghuService.selectOne(new EntityWrapper<YonghuEntity>().eq("username", username));
        if(yonghu!=null){
            yonghu.setPassword("123456");
            yonghuService.updateById(yonghu);
            caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"忘记密码",yonghu.toString());
            return R.ok();
        }else{
           return R.error("账号不存在");
        }
    }
 
 
    /**
    * 获取用户的session用户信息
    */
    @RequestMapping("/session")
    public R getCurrYonghu(HttpServletRequest request){
        Integer id = (Integer)request.getSession().getAttribute("userId");
        YonghuEntity yonghu = yonghuService.selectById(id);
        if(yonghu !=null){
            //entity转view
            YonghuView view = new YonghuView();
            BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中
 
            //修改对应字典表字段
            dictionaryService.dictionaryConvert(view, request);
            return R.ok().put("data", view);
        }else {
            return R.error(511,"查不到数据");
        }
    }
 
 
    /**
    * 退出
    */
    @GetMapping(value = "logout")
    public R logout(HttpServletRequest request) {
        request.getSession().invalidate();
        return R.ok("退出成功");
    }
 
 
 
    /**
    * 前端列表
    */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params, HttpServletRequest request){
        logger.debug("list方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));
 
        CommonUtil.checkMap(params);
        PageUtils page = yonghuService.queryPage(params);
 
        //字典表数据转换
        List<YonghuView> list =(List<YonghuView>)page.getList();
        for(YonghuView c:list)
            dictionaryService.dictionaryConvert(c, request); //修改对应字典表字段
 
        caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"列表查询",list.toString());
        return R.ok().put("data", page);
    }
 
    /**
    * 前端详情
    */
    @RequestMapping("/detail/{id}")
    public R detail(@PathVariable("id") Long id, HttpServletRequest request){
        logger.debug("detail方法:,,Controller:{},,id:{}",this.getClass().getName(),id);
        YonghuEntity yonghu = yonghuService.selectById(id);
            if(yonghu !=null){
 
 
                //entity转view
                YonghuView view = new YonghuView();
                BeanUtils.copyProperties( yonghu , view );//把实体数据重构到view中
 
                //修改对应字典表字段
                dictionaryService.dictionaryConvert(view, request);
                    caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"单条数据查看",view.toString());
                return R.ok().put("data", view);
            }else {
                return R.error(511,"查不到数据");
            }
    }
 
 
    /**
    * 前端保存
    */
    @RequestMapping("/add")
    public R add(@RequestBody YonghuEntity yonghu, HttpServletRequest request){
        logger.debug("add方法:,,Controller:{},,yonghu:{}",this.getClass().getName(),yonghu.toString());
        Wrapper<YonghuEntity> queryWrapper = new EntityWrapper<YonghuEntity>()
            .eq("username", yonghu.getUsername())
            .or()
            .eq("yonghu_phone", yonghu.getYonghuPhone())
            .or()
            .eq("yonghu_id_number", yonghu.getYonghuIdNumber())
//            .notIn("yonghu_types", new Integer[]{102})
            ;
        logger.info("sql语句:"+queryWrapper.getSqlSegment());
        YonghuEntity yonghuEntity = yonghuService.selectOne(queryWrapper);
        if(yonghuEntity==null){
            yonghu.setCreateTime(new Date());
            yonghu.setPassword("123456");
        yonghuService.insert(yonghu);
 
            caozuorizhiService.insertCaozuorizhi(String.valueOf(request.getSession().getAttribute("role")),TABLE_NAME,String.valueOf(request.getSession().getAttribute("username")),"前台新增",yonghu.toString());
            return R.ok();
        }else {
            return R.error(511,"账户或者用户手机号或者用户身份证号已经被使用");
        }
    }
 
}
<template>
    <div>
        <div class="container loginIn" style="backgroundImage: url(/xiaoyuanshiwu/img/back-img-bg.jpg)">
 
            <div :class="2 == 1 ? 'left' : 2 == 2 ? 'left center' : 'left right'" style="backgroundColor: rgba(237, 237, 237, 0.17)">
                <el-form class="login-form" label-position="left" :label-width="1 == 3 ? '56px' : '0px'">
                    <div class="title-container"><h3 class="title" style="color: var(--publicMainColor)">校园失物招领网站</h3></div>
                    <el-form-item :label="1 == 3 ? '用户名' : ''" :class="'style'+1">
                        <span v-if="1 != 3" class="svg-container" style="color:rgba(136, 154, 164, 1);line-height:44px"><svg-icon icon-class="user" /></span>
                        <el-input placeholder="请输入用户名" name="username" type="text" v-model="rulesForm.username" />
                    </el-form-item>
                    <el-form-item :label="1 == 3 ? '密码' : ''" :class="'style'+1">
                        <span v-if="1 != 3" class="svg-container" style="color:rgba(136, 154, 164, 1);line-height:44px"><svg-icon icon-class="password" /></span>
                        <el-input placeholder="请输入密码" name="password" type="password" v-model="rulesForm.password" />
                    </el-form-item>
                    <el-form-item v-if="0 == '1'" class="code" :label="1 == 3 ? '验证码' : ''" :class="'style'+1">
                        <span v-if="1 != 3" class="svg-container" style="color:rgba(136, 154, 164, 1);line-height:44px"><svg-icon icon-class="code" /></span>
                        <el-input placeholder="请输入验证码" name="code" type="text" v-model="rulesForm.code" />
                        <div class="getCodeBt" @click="getRandCode(4)" style="height:44px;line-height:44px">
                            <span v-for="(item, index) in codes" :key="index" :style="{color:item.color,transform:item.rotate,fontSize:item.size}">{{ item.num }}</span>
                        </div>
                    </el-form-item>
                    <el-form-item v-if="roleOptions.length>1" label="角色" prop="loginInRole" class="role" style="display: flex;align-items: center;">
                        <el-radio
                                @change="menuChange"
                                v-for="item in roleOptions"
                                v-bind:key="item.value"
                                v-model="rulesForm.role"
                                :label="item.value"
                        >{{item.key}}</el-radio>
                    </el-form-item>
                    <el-button type="primary" @click="login()" class="loginInBt" style="padding:0;font-size:16px;border-radius:4px;height:44px;line-height:44px;width:100%;backgroundColor:var(--publicMainColor); borderColor:var(--publicMainColor); color:rgba(255, 255, 255, 1)">{{'1' == '1' ? '登录' : 'login'}}</el-button>          <el-form-item class="setting">
<!--            <div class="register" @click="register('yonghu')">用户注册</div>-->
 
<p align=center style="padding-top:10px"><a href="http://www.java1234.com/a/bysj/javaweb/" target='_blank'><font color=red>Java1234收藏整理</font></a></p>
 
          </el-form-item>
        </el-form>
      </div>
<!--
                    <el-form-item v-if="0 == '1'" class="code" :label="3 == 3 ? '验证码' : ''" :class="'style'+3">
                        <span v-if="3 != 3" class="svg-container" style="color:rgba(136, 154, 164, 1);line-height:46px"><svg-icon icon-class="code" /></span>
                        <el-input placeholder="请输入验证码" name="code" type="text" v-model="rulesForm.code" />
                        <div class="getCodeBt" @click="getRandCode(4)" style="height:46px;line-height:46px">
                            <span v-for="(item, index) in codes" :key="index" :style="{color:item.color,transform:item.rotate,fontSize:item.size}">{{ item.num }}</span>
                        </div>
                    </el-form-item>
-->
 
    </div>
  </div>
</template>
<script>
 
    import menu from "@/utils/menu";
 
    export default {
        data() {
            return {
                rulesForm: {
                    username: "",
                    password: "",
                    role: "",
                    code: '',
                },
                menus: [],
                roleOptions: [],
                tableName: "",
                codes: [{
                    num: 1,
                    color: '#000',
                    rotate: '10deg',
                    size: '16px'
                },{
                    num: 2,
                    color: '#000',
                    rotate: '10deg',
                    size: '16px'
                },{
                    num: 3,
                    color: '#000',
                    rotate: '10deg',
                    size: '16px'
                },{
                    num: 4,
                    color: '#000',
                    rotate: '10deg',
                    size: '16px'
                }],
            };
        },
        mounted() {
            let menus = menu.list();
            this.menus = menus;
            for (let i = 0; i < this.menus.length; i++) {
                if (this.menus[i].hasBackLogin=='是') {
                    let menuItem={};
                    menuItem["key"]=this.menus[i].roleName;
                    menuItem["value"]=this.menus[i].tableName;
                    this.roleOptions.push(menuItem);
                }
            }
        },
        created() {
            this.getRandCode()
 
        },
        methods: {
            menuChange(role){
            },
            register(tableName){
                this.$storage.set("loginTable", tableName);
                this.$router.push({path:'/register'})
            },
            // 登陆
            login() {
                let code = ''
                for(let i in this.codes) {
                    code += this.codes[i].num
                }
                if ('0' == '1' && !this.rulesForm.code) {
                    this.$message.error("请输入验证码");
                    return;
                }
                if ('0' == '1' && this.rulesForm.code.toLowerCase() != code.toLowerCase()) {
                    this.$message.error("验证码输入有误");
                    this.getRandCode()
                    return;
                }
                if (!this.rulesForm.username) {
                    this.$message.error("请输入用户名");
                    return;
                }
                if (!this.rulesForm.password) {
                    this.$message.error("请输入密码");
                    return;
                }
                if(this.roleOptions.length>1) {
                    console.log("1")
                    if (!this.rulesForm.role) {
                        this.$message.error("请选择角色");
                        return;
                    }
                    let menus = this.menus;
                    for (let i = 0; i < menus.length; i++) {
                        if (menus[i].tableName == this.rulesForm.role) {
                            this.tableName = menus[i].tableName;
                            this.rulesForm.role = menus[i].roleName;
                        }
                    }
                } else {
                    this.tableName = this.roleOptions[0].value;
                    this.rulesForm.role = this.roleOptions[0].key;
                }
                this.$http({
                    url: `${this.tableName}/login?username=${this.rulesForm.username}&password=${this.rulesForm.password}`,
                    method: "post"
                }).then(({ data }) => {
                    if (data && data.code === 0) {
                        this.$storage.set("Token", data.token);
                        this.$storage.set("userId", data.userId);
                        this.$storage.set("role", this.rulesForm.role);
                        this.$storage.set("sessionTable", this.tableName);
                        this.$storage.set("adminName", this.rulesForm.username);
                        this.$router.replace({ path: "/index/" });
                    } else {
                        this.$message.error(data.msg);
                    }
                });
            },
            getRandCode(len = 4){
                this.randomString(len)
            },
            randomString(len = 4) {
                let chars = [
                    "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
                    "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
                    "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
                    "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
                    "S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
                    "2", "4", "5", "6", "7", "8", "9"
                ]
                let colors = ["0", "1", "2","2", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f"]
                let sizes = ['14', '15', '16', '17', '18']
 
                let output = [];
                for (let i = 0; i < len; i++) {
                    // 随机验证码
                    let key = Math.floor(Math.random()*chars.length)
                    this.codes[i].num = chars[key]
                    // 随机验证码颜色
                    let code = '#'
                    for (let j = 0; j < 6; j++) {
                        let key = Math.floor(Math.random()*colors.length)
                        code += colors[key]
                    }
                    this.codes[i].color = code
                    // 随机验证码方向
                    let rotate = Math.floor(Math.random()*60)
                    let plus = Math.floor(Math.random()*2)
                    if(plus == 1) rotate = '-'+rotate
                    this.codes[i].rotate = 'rotate('+rotate+'deg)'
                    // 随机验证码字体大小
                    let size = Math.floor(Math.random()*sizes.length)
                    this.codes[i].size = sizes[size]+'px'
                }
            },
        }
    };
</script>
<style lang="scss" scoped>
    .loginIn {
        min-height: 100vh;
        position: relative;
        background-repeat: no-repeat;
        background-position: center center;
        background-size: cover;
 
    .left {
        position: absolute;
        left: 0;
        top: 0;
        width: 360px;
        height: 100%;
 
    .login-form {
        background-color: #fff;
        width: 100%;
        right: inherit;
        padding: 0 12px;
        box-sizing: border-box;
        display: flex;
        justify-content: center;
        flex-direction: column;
    }
 
    .title-container {
        text-align: center;
        font-size: 24px;
 
    .title {
        margin: 20px 0;
    }
    }
 
    .el-form-item {
        position: relative;
 
    .svg-container {
        padding: 6px 5px 6px 15px;
        color: #889aa4;
        vertical-align: middle;
        display: inline-block;
        position: absolute;
        left: 0;
        top: 0;
        z-index: 1;
        padding: 0;
        line-height: 40px;
        width: 30px;
        text-align: center;
    }
 
    .el-input {
        display: inline-block;
        height: 40px;
        width: 100%;
 
    & /deep/ input {
          background: transparent;
          border: 0px;
          -webkit-appearance: none;
          padding: 0 15px 0 30px;
          color: var(--publicMainColor);
          height: 40px;
      }
    }
 
    }
 
 
    }
 
    .center {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 360px;
        transform: translate3d(-50%,-50%,0);
        height: 446px;
        border-radius: 8px;
    }
 
    .right {
        position: absolute;
        left: inherit;
        right: 0;
        top: 0;
        width: 360px;
        height: 100%;
    }
 
    .code {
    .el-form-item__content {
        position: relative;
 
    .getCodeBt {
        position: absolute;
        right: 0;
        top: 0;
        line-height: 40px;
        width: 100px;
        background-color: rgba(51,51,51,0.4);
        color: #fff;
        text-align: center;
        border-radius: 0 4px 4px 0;
        height: 40px;
        overflow: hidden;
 
    span {
        padding: 0 5px;
        display: inline-block;
        font-size: 16px;
        font-weight: 600;
    }
    }
 
    .el-input {
    & /deep/ input {
          padding: 0 130px 0 30px;
      }
    }
    }
    }
 
    .setting {
    & /deep/ .el-form-item__content {
          padding: 0 15px;
          box-sizing: border-box;
          line-height: 32px;
          height: 32px;
          font-size: 14px;
          color: #999;
          margin: 0 !important;
 
    .register {
        float: left;
        width: 50%;
    }
 
    .reset {
        float: right;
        width: 50%;
        text-align: right;
    }
    }
    }
 
    .style2 {
        padding-left: 30px;
 
    .svg-container {
        left: -30px !important;
    }
 
    .el-input {
    & /deep/ input {
          padding: 0 15px !important;
      }
    }
    }
 
    .code.style2, .code.style3 {
    .el-input {
    & /deep/ input {
          padding: 0 115px 0 15px;
      }
    }
    }
 
    .style3 {
    & /deep/ .el-form-item__label {
          padding-right: 6px;
      }
 
    .el-input {
    & /deep/ input {
          padding: 0 15px !important;
      }
    }
    }
 
    .role {
    & /deep/ .el-form-item__label {
          width: 56px !important;
          color: var(--publicMainColor);
      }
 
    & /deep/ .el-radio {
          margin-right: 12px;
          color: var(--publicMainColor);
      }
    }
 
    }
</style>

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