AI 助理
备案控制台
开发者社区 开发与运维 文章 正文

使用ElementUI完成登入注册的跨域请求提高开发效率

2023-11-08 76
版权
版权声明：
本文内容由阿里云实名注册用户自发贡献，版权归原作者所有，阿里云开发者社区不拥有其著作权，亦不承担相应法律责任。具体规则请查看《 阿里云开发者社区用户服务协议》和 《阿里云开发者社区知识产权保护指引》。如果您发现本社区中有涉嫌抄袭的内容，填写 侵权投诉表单进行举报，一经查实，本社区将立刻删除涉嫌侵权内容。
本文涉及的产品
.cn 域名，1个 12个月
简介： 使用ElementUI完成登入注册的跨域请求提高开发效率

                                               🎬 艳艳耶✌️：个人主页

                                              🔥 个人专栏 ：《Spring与Mybatis集成整合》

                                               ⛺️生活的理想，为了不断更新自己 !

 



1、前言

1.1.什么是ELementUI

     Element 是一款基于 Vue.js 的开源 UI 组件库，旨在帮助开发者构建出现代化的 Web 应用程序界面。它提供了丰富多样的可重用组件，并支持自定义主题和样式，使开发者能够快速搭建出具有良好用户体验的界面。

    Element 是一个功能强大的前端 UI 组件库，通过提供丰富的组件和灵活的定制选项，使开发者能够快速构建现代化的 Web 应用程序界面。

2、完成登陆注册前端页面

2.1环境搭建

首先我们准备一个SPA项目

如果不会的话，可以参照我之前写的博客

运行项目

在SAP项目的根目录输入cmd后在cmd窗口输入npm run dev

输入最后那个网址结果就出来了。

使用命令添加Element-UI模块

npm install element-ui -S

先把项目终止，再进行下载，中途不可断开。

下载完成后项目里就会看该依赖

测试ELementUI

导入ELement的css与js到main.js中

// 新添加1
import ElementUI from 'element-ui' 
// 新添加2，避免后期打包样式不同，要放在import App from './App';之前
import 'element-ui/lib/theme-chalk/index.css' 
// 新添加3
Vue.use(ElementUI)

随便找个样式复制到SPA项目中，进行运行查看是否能运行。

2.2. 登录页面搭建

在项目中的src目录下创建views目录（该目录用于存放vue组件）。

在views目录下创建一个Login.vue组件，登入页面的显示，代码如下:

<template>
  <div class="login-wrap">
    <el-form class="login-container">
      <h1 class="title">用户登录</h1>
      <el-form-item label="">
        <el-input type="text" v-model="username" placeholder="登录账号" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input type="password" v-model="password" placeholder="登录密码" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" @click="doSubmit()">提交</el-button>
      </el-form-item>
      <el-row style="text-align: center;margin-top:-10px">
        <el-link type="primary">忘记密码</el-link>
        <el-link type="primary" @click="Register()">用户注册</el-link>
      </el-row>
    </el-form>
  </div>
</template>
<script>
export default {
  name: 'Login',
  data () {
    return {
      username:"",
      password:"",
      msg: '嗨！嗨！嗨！'
    }
  },
  methods:{
   Register(){
      this.$router.push('/Register');
   }
  }
}
</script>
<style scoped>
  .login-wrap {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding-top: 10%;
    background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);
    /* background-color: #112346; */
    background-repeat: no-repeat;
    background-position: center right;
    background-size: 100%;
  }
  .login-container {
    border-radius: 10px;
    margin: 0px auto;
    width: 350px;
    padding: 30px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    text-align: left;
    box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
  }
  .title {
    margin: 0px auto 40px auto;
    text-align: center;
    color: #505458;
  }
</style>

修改 App.vue 组件的css样式进行登入页面的效果美化，将以下代码覆盖到style标签中

<template>
  <div id="app">
    <!-- <img src="./assets/logo.png"> -->
 <!--   <el-row>
      <el-button>默认按钮</el-button>
      <el-button type="primary">主要按钮</el-button>
      <el-button type="success">成功按钮</el-button>
      <el-button type="info">信息按钮</el-button>
      <el-button type="warning">警告按钮</el-button>
      <el-button type="danger">危险按钮</el-button>
    </el-row> -->
    <router-view/>
  </div>
</template>
<script>
export default {
  name: 'App'
}
</script>
<style>
html,
body {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    padding: 0px;
    margin: 0px;
}
#app {
    font-family: "Avenir", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #2c3e50;
    widows: 100%;
    height: 100%;
}
</style>

然后在项目路径下面，输入以下命令开启项目，开启命令 :  npm run pev

展示图：

3、数据交互

3.1.安装相关模块

安装模块

在maven项目中，需要前后端请求的话，需要在maven项目中安装ajax的模块

在前端的spa项目中，在本地的根本路径下，Win+R，输入cmd，打开cmd窗口。

输入以下命令安装所需模块 :

npm i axios -S

npm i qs-S

npm i axios -S

npm i qs-S

axios是vue2提倡使用的轻量版的ajax。它是基于promise的HTTP库。它会从浏览器中创建XMLHttpRequests，与Vue配合使用非常好。

冗余代码的模块

前端的代码会有请求路径及引入模块等等的很多冗余代码。

为解决这一问题，我们只需下载一个vue-axios的引用整合模块。

在前端的spa项目中，在本地的根本路径下，Win+R，输入cmd，打开cmd窗口。

输入以下命令安装所需模块 :

npm i vue-axios -S

查看模块

在前端项目的package.json的文件中看到以下，就说明安装模块已经完成

引用模块

安装后就在项目中进行引用，添加axios的全局配置，创建一个actio.js

/**
 * 对后台请求的地址的封装，URL格式如下：
 * 模块名_实体名_操作
 */
export default {
  'SERVER': 'http://localhost:8080/ssm', //服务器地址
  'SYSTEM_USER_DOLOGIN': '/user/userLogin', //登陆请求
  'SYSTEM_USER_DOREG': '//user/userRegister', //注册请求
  'getFullPath': k => { //获得请求的完整地址，用于mockjs测试时使用
    return this.SERVER + this[k];
  }
}

action.js（针对后台请求接口的封装定义）和http.js（针对axios的全局配置）两个文件。

创建http.js，用于vue项目对axios的全局配置

/**
 * vue项目对axios的全局配置
 */
import axios from 'axios'
import qs from 'qs'
//引入action模块，并添加至axios的类属性urls上
import action from '@/api/action'
axios.urls = action
// axios默认配置
axios.defaults.timeout = 10000; // 超时时间
// axios.defaults.baseURL = 'http://localhost:8080/j2ee15'; // 默认地址
axios.defaults.baseURL = action.SERVER;
//整理数据
// 只适用于 POST,PUT,PATCH，transformRequest` 允许在向服务器发送前，修改请求数据
axios.defaults.transformRequest = function(data) {
  data = qs.stringify(data);
  return data;
};
// 请求拦截器
axios.interceptors.request.use(function(config) {
  return config;
}, function(error) {
  return Promise.reject(error);
});
// 响应拦截器
axios.interceptors.response.use(function(response) {
  return response;
}, function(error) {
  return Promise.reject(error);
});
// // 路由请求拦截
// // http request 拦截器
// axios.interceptors.request.use(
//  config => {
//    //config.data = JSON.stringify(config.data);
//    //config.headers['Content-Type'] = 'application/json;charset=UTF-8';
//    //config.headers['Token'] = 'abcxyz';
//    //判断是否存在ticket，如果存在的话，则每个http header都加上ticket
//    // if (cookie.get("token")) {
//    //  //用户每次操作，都将cookie设置成2小时
//    //  cookie.set("token", cookie.get("token"), 1 / 12)
//    //  cookie.set("name", cookie.get("name"), 1 / 12)
//    //  config.headers.token = cookie.get("token");
//    //  config.headers.name = cookie.get("name");
//    // }
//    return config;
//  },
//  error => {
//    return Promise.reject(error.response);
//  });
// // 路由响应拦截
// // http response 拦截器
// axios.interceptors.response.use(
//  response => {
//    if (response.data.resultCode == "404") {
//      console.log("response.data.resultCode是404")
//      // 返回 错误代码-1 清除ticket信息并跳转到登录页面
//      //      cookie.del("ticket")
//      //      window.location.href='http://login.com'
//      return
//    } else {
//      return response;
//    }
//  },
//  error => {
//    return Promise.reject(error.response) // 返回接口返回的错误信息
//  });
export default axios;

之后在前端项目中，关联相关的创建及js文件进行应用。

在前端的项目中main.js文件中引入vue-axios 模块。

Axios是一个基于Promise 用于浏览器和 nodejs 的 HTTP 客户端，本质上也是对原生XHR的封装，只不过它是Promise的实现版本，符合最新的ES规范。  

3.2.axios的get请求

在登入组件中进行axios的get请求，编写Login.vue的代码

将script标签的代码修改为以下代码进行get请求

<template>
  <div class="login-wrap">
    <el-form class="login-container">
      <h1 class="title">用户登录</h1>
      <el-form-item label="">
        <el-input type="text" v-model="username" placeholder="登录账号" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input type="password" v-model="password" placeholder="登录密码" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" @click="doSubmit()">提交</el-button>
      </el-form-item>
      <el-row style="text-align: center;margin-top:-10px">
        <el-link type="primary">忘记密码</el-link>
        <el-link type="primary" @click="Register()">用户注册</el-link>
      </el-row>
    </el-form>
  </div>
</template>
<script>
  import axios from 'axios'
  export default {
    name: 'Login',
    data() {
      return {
        username: "",
        password: "",
        msg: '嗨！嗨！嗨！'
      }
    },
    methods: {
      Register() {
        this.$router.push('/Register');
      },
      doSubmit() {
        let params = {
          username: this.username,
          password: this.password
        };
        console.log(params);
        //定义后端都请求地址
        var url = "http://localhost:8080/ssm/user/userLogin";
        //注意数据是保存到json对象的params属性
        //进行请求携带数据进行登入访问
        axios.get(url, {
          //携带的参数(数据)
          params: params,
        }).then(r => {
          //如果携带的参数数据跟后端数据对应正确，说明登入成功，提示
          if(r.data.success){
             this.$message({
                      showClose: true,
                      message: r.data.msg,
                      type: 'success'
            });
          }else{
            //如果携带的参数数据跟后端数据对应错误，说明登入失败，提示
             this.$message.error(r.data.msg);
          }
          console.log(r);
        }).catch(e => {
          console.log(e);
        });
      }
    }
  }
</script>

在后端项目中，有一个视图解析器来处理我们前端发过来的请求进行处理

package com.sy.ssm.controller;
import com.sy.ssm.service.IUserService;
import com.sy.ssm.util.JsonResponseBody;
import com.sy.ssm.util.PageBean;
import com.sy.ssm.vo.UserVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.sy.ssm.jwt.*;
@Controller
@RequestMapping("/user")
public class UserController {
    @Autowired
    private IUserService userService;
    @RequestMapping("/userLogin")
    @ResponseBody
    public JsonResponseBody<?> userLogin(UserVo userVo, HttpServletResponse response){
        if(userVo.getUsername().equals("admin")&&userVo.getPassword().equals("123")){
            //私有要求claim
//            Map<String,Object> json=new HashMap<String,Object>();
//            json.put("username", userVo.getUsername());
            //生成JWT，并设置到response响应头中
//            String jwt=JwtUtils.createJwt(json, JwtUtils.JWT_WEB_TTL);
//            response.setHeader(JwtUtils.JWT_HEADER_KEY, jwt);
            return new JsonResponseBody<>("用户登陆成功！",true,0,null);
        }else{
            return new JsonResponseBody<>("用户名或密码错误！",false,0,null);
        }
    }
    @RequestMapping("/queryUserPager")
    @ResponseBody
    public JsonResponseBody<List<Map<String,Object>>>
            queryUserPager(UserVo userVo, HttpServletRequest request){
        try {
            PageBean pageBean=new PageBean();
            pageBean.setRequest(request);
            List<Map<String, Object>> users = userService.queryUserPager(userVo, pageBean);
            return new JsonResponseBody<>("OK",true,pageBean.getTotal(),users);
        } catch (Exception e) {
            e.printStackTrace();
            return new JsonResponseBody<>("分页查询用户信息失败！",false,0,null);
        }
    }
}

3.3.axios的post请求

使用pos请求一并也进行资源的整合

之前我们把需要的应用模块及组件配置都已经完成，现在我们只需要编写我们的登入组件。

在 Login.vue 登入组件的所有代码修改为以下代码即可。

<template>
  <div class="login-wrap">
    <el-form class="login-container">
      <h1 class="title">用户登录</h1>
      <el-form-item label="">
        <el-input type="text" v-model="username" placeholder="登录账号" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input type="password" v-model="password" placeholder="登录密码" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" @click="doSubmit()">提交</el-button>
      </el-form-item>
      <el-row style="text-align: center;margin-top:-10px">
        <el-link type="primary">忘记密码</el-link>
        <el-link type="primary" @click="Register()">用户注册</el-link>
      </el-row>
    </el-form>
  </div>
</template>
<script>
  import axios from 'axios' //用于GET请求
  import qs from 'qs' //用于post请求
  export default {
    name: 'Login',
    data() {
      return {
        username: "",
        password: "",
        msg: '嘿嘿嘿！'
      }
    },
    methods: {
      Register() {
        this.$router.push('/Register');
      },
      doSubmit() {
        let params = {
          username: this.username,
          password: this.password
        };
        console.log(params);
        //定义后端都请求地址
        var url = this.axios.urls.SYSTEM_USER_DOLOGIN;
        //注意数据是保存到json对象的params属性
        //以下是GET请求
        //进行请求携带数据进行登入访问
        // axios.get(url, {
        //   //携带的参数(数据)
        //   params: params,
        // }).then(r => {
        //   //如果携带的参数数据跟后端数据对应正确，说明登入成功，提示
        //   if (r.data.success) {
        //     this.$message({
        //       showClose: true,
        //       message: r.data.msg,
        //       type: 'success'
        //     });
        //   } else {
        //     //如果携带的参数数据跟后端数据对应错误，说明登入失败，提示
        //     this.$message.error(r.data.msg);
        //   }
        //   console.log(r);
        // }).catch(e => {
        //   console.log(e);
        // });
        //以下是post请求及整合资源
        //通过qs中的stringify方法进行格式转换
        //注意数据是保存到json对象的params属性
        this.axios.post(url,params).then(r => {
          console.log(r);
          //如果携带的参数数据跟后端数据对应正确，说明登入成功，提示
          if (r.data.success) {
            this.$message({
              showClose: true,
              message: r.data.msg,
              type: 'success'
            });
          } else {
            //如果携带的参数数据跟后端数据对应错误，说明登入失败，提示
            this.$message.error(r.data.msg);
          }
        }).catch(e => {
          console.log(e);
        });
      }
    }
  }
</script>
<style scoped>
  .login-wrap {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding-top: 10%;
    background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);
    /* background-color: #112346; */
    background-repeat: no-repeat;
    background-position: center right;
    background-size: 100%;
  }
  .login-container {
    border-radius: 10px;
    margin: 0px auto;
    width: 350px;
    padding: 30px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    text-align: left;
    box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
  }
  .title {
    margin: 0px auto 40px auto;
    text-align: center;
    color: #505458;
  }
</style>

结果：

3.注册功能

在前端创建组件 Register.vue

<template>
  <div class="login-wrap">
    <el-form class="login-container">
      <h1 class="title">注册用户</h1>
      <el-form-item label="">
        <el-input type="text" v-model="username" placeholder="账号" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input type="password" v-model="password" placeholder="密码" autocomplete="off"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" style="width:100%;" @click="doSubmit()">注册</el-button>
      </el-form-item>
      <el-row style="text-align: center;margin-top:-10px">
        <el-link type="primary">忘记密码</el-link>
        <el-link type="primary" @click="gotoLogin()">前往登录</el-link>
      </el-row>
    </el-form>
  </div>
</template>
<script>
  export default {
    name: 'Registered',
    data() {
      return {
        username: "",
        password: ""
      }
    },
    methods: {
      gotoLogin() {
        this.$router.push('/')
      }
    }
  }
</script>
<style scoped>
  .login-wrap {
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    padding-top: 10%;
    background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg width="1361px" height="609px" viewBox="0 0 1361 609" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
    <!-- Generator: Sketch 46.2 (44496) - http://www.bohemiancoding.com/sketch -->
    <title>Group 21</title>
    <desc>Created with Sketch.</desc>
    <defs></defs>
    <g id="Ant-Design-Pro-3.0" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
        <g id="账户密码登录-校验" transform="translate(-79.000000, -82.000000)">
            <g id="Group-21" transform="translate(77.000000, 73.000000)">
                <g id="Group-18" opacity="0.8" transform="translate(74.901416, 569.699158) rotate(-7.000000) translate(-74.901416, -569.699158) translate(4.901416, 525.199158)">
                    <ellipse id="Oval-11" fill="#CFDAE6" opacity="0.25" cx="63.5748792" cy="32.468367" rx="21.7830479" ry="21.766008"></ellipse>
                    <ellipse id="Oval-3" fill="#CFDAE6" opacity="0.599999964" cx="5.98746479" cy="13.8668601" rx="5.2173913" ry="5.21330997"></ellipse>
                    <path d="M38.1354514,88.3520215 C43.8984227,88.3520215 48.570234,83.6838647 48.570234,77.9254015 C48.570234,72.1669383 43.8984227,67.4987816 38.1354514,67.4987816 C32.3724801,67.4987816 27.7006688,72.1669383 27.7006688,77.9254015 C27.7006688,83.6838647 32.3724801,88.3520215 38.1354514,88.3520215 Z" id="Oval-3-Copy" fill="#CFDAE6" opacity="0.45"></path>
                    <path d="M64.2775582,33.1704963 L119.185836,16.5654915" id="Path-12" stroke="#CFDAE6" stroke-width="1.73913043" stroke-linecap="round" stroke-linejoin="round"></path>
                    <path d="M42.1431708,26.5002681 L7.71190162,14.5640702" id="Path-16" stroke="#E0B4B7" stroke-width="0.702678964" opacity="0.7" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <path d="M63.9262187,33.521561 L43.6721326,69.3250951" id="Path-15" stroke="#BACAD9" stroke-width="0.702678964" stroke-linecap="round" stroke-linejoin="round" stroke-dasharray="1.405357899873153,2.108036953469981"></path>
                    <g id="Group-17" transform="translate(126.850922, 13.543654) rotate(30.000000) translate(-126.850922, -13.543654) translate(117.285705, 4.381889)" fill="#CFDAE6">
                        <ellipse id="Oval-4" opacity="0.45" cx="9.13482653" cy="9.12768076" rx="9.13482653" ry="9.12768076"></ellipse>
                        <path d="M18.2696531,18.2553615 C18.2696531,13.2142826 14.1798519,9.12768076 9.13482653,9.12768076 C4.08980114,9.12768076 0,13.2142826 0,18.2553615 L18.2696531,18.2553615 Z" id="Oval-4" transform="translate(9.134827, 13.691521) scale(-1, -1) translate(-9.134827, -13.691521) "></path>
                    </g>
                </g>
                <g id="Group-14" transform="translate(216.294700, 123.725600) rotate(-5.000000) translate(-216.294700, -123.725600) translate(106.294700, 35.225600)">
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.25" cx="29.1176471" cy="29.1402439" rx="29.1176471" ry="29.1402439"></ellipse>
                    <ellipse id="Oval-2" fill="#CFDAE6" opacity="0.3" cx="29.1176471" cy="29.1402439" rx="21.5686275" ry="21.5853659"></ellipse>
                    <ellipse id="Oval-2-Copy" stroke="#CFDAE6" opacity="0.4" cx="179.019608" cy="138.146341" rx="23.7254902" ry="23.7439024"></ellipse>
                    <ellipse id="Oval-2" fill="#BACAD9" opacity="0.5" cx="29.1176471" cy="29.1402439" rx="10.7843137" ry="10.7926829"></ellipse>
                    <path d="M29.1176471,39.9329268 L29.1176471,18.347561 C23.1616351,18.347561 18.3333333,23.1796097 18.3333333,29.1402439 C18.3333333,35.1008781 23.1616351,39.9329268 29.1176471,39.9329268 Z" id="Oval-2" fill="#BACAD9"></path>
                    <g id="Group-9" opacity="0.45" transform="translate(172.000000, 131.000000)" fill="#E6A1A6">
                        <ellipse id="Oval-2-Copy-2" cx="7.01960784" cy="7.14634146" rx="6.47058824" ry="6.47560976"></ellipse>
                        <path d="M0.549019608,13.6219512 C4.12262681,13.6219512 7.01960784,10.722722 7.01960784,7.14634146 C7.01960784,3.56996095 4.12262681,0.670731707 0.549019608,0.670731707 L0.549019608,13.6219512 Z" id="Oval-2-Copy-2" transform="translate(3.784314, 7.146341) scale(-1, 1) translate(-3.784314, -7.146341) "></path>
                    </g>
                    <ellipse id="Oval-10" fill="#CFDAE6" cx="218.382353" cy="138.685976" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy-2" fill="#E0B4B7" opacity="0.35" cx="179.558824" cy="175.381098" rx="1.61764706" ry="1.61890244"></ellipse>
                    <ellipse id="Oval-10-Copy" fill="#E0B4B7" opacity="0.35" cx="180.098039" cy="102.530488" rx="2.15686275" ry="2.15853659"></ellipse>
                    <path d="M28.9985381,29.9671598 L171.151018,132.876024" id="Path-11" stroke="#CFDAE6" opacity="0.8"></path>
                </g>
                <g id="Group-10" opacity="0.799999952" transform="translate(1054.100635, 36.659317) rotate(-11.000000) translate(-1054.100635, -36.659317) translate(1026.600635, 4.659317)">
                    <ellipse id="Oval-7" stroke="#CFDAE6" stroke-width="0.941176471" cx="43.8135593" cy="32" rx="11.1864407" ry="11.2941176"></ellipse>
                    <g id="Group-12" transform="translate(34.596774, 23.111111)" fill="#BACAD9">
                        <ellipse id="Oval-7" opacity="0.45" cx="9.18534718" cy="8.88888889" rx="8.47457627" ry="8.55614973"></ellipse>
                        <path d="M9.18534718,17.4450386 C13.8657264,17.4450386 17.6599235,13.6143199 17.6599235,8.88888889 C17.6599235,4.16345787 13.8657264,0.332739156 9.18534718,0.332739156 L9.18534718,17.4450386 Z" id="Oval-7"></path>
                    </g>
                    <path d="M34.6597385,24.809694 L5.71666084,4.76878945" id="Path-2" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                    <ellipse id="Oval" stroke="#CFDAE6" stroke-width="0.941176471" cx="3.26271186" cy="3.29411765" rx="3.26271186" ry="3.29411765"></ellipse>
                    <ellipse id="Oval-Copy" fill="#F7E1AD" cx="2.79661017" cy="61.1764706" rx="2.79661017" ry="2.82352941"></ellipse>
                    <path d="M34.6312443,39.2922712 L5.06366663,59.785082" id="Path-10" stroke="#CFDAE6" stroke-width="0.941176471"></path>
                </g>
                <g id="Group-19" opacity="0.33" transform="translate(1282.537219, 446.502867) rotate(-10.000000) translate(-1282.537219, -446.502867) translate(1142.537219, 327.502867)">
                    <g id="Group-17" transform="translate(141.333539, 104.502742) rotate(275.000000) translate(-141.333539, -104.502742) translate(129.333539, 92.502742)" fill="#BACAD9">
                        <circle id="Oval-4" opacity="0.45" cx="11.6666667" cy="11.6666667" r="11.6666667"></circle>
                        <path d="M23.3333333,23.3333333 C23.3333333,16.8900113 18.1099887,11.6666667 11.6666667,11.6666667 C5.22334459,11.6666667 0,16.8900113 0,23.3333333 L23.3333333,23.3333333 Z" id="Oval-4" transform="translate(11.666667, 17.500000) scale(-1, -1) translate(-11.666667, -17.500000) "></path>
                    </g>
                    <circle id="Oval-5-Copy-6" fill="#CFDAE6" cx="201.833333" cy="87.5" r="5.83333333"></circle>
                    <path d="M143.5,88.8126685 L155.070501,17.6038544" id="Path-17" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M17.5,37.3333333 L127.466252,97.6449735" id="Path-18" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <polyline id="Path-19" stroke="#CFDAE6" stroke-width="1.16666667" points="143.902597 120.302281 174.935455 231.571342 38.5 147.510847 126.366941 110.833333"></polyline>
                    <path d="M159.833333,99.7453842 L195.416667,89.25" id="Path-20" stroke="#E0B4B7" stroke-width="1.16666667" opacity="0.6"></path>
                    <path d="M205.333333,82.1372105 L238.719406,36.1666667" id="Path-24" stroke="#BACAD9" stroke-width="1.16666667"></path>
                    <path d="M266.723424,132.231988 L207.083333,90.4166667" id="Path-25" stroke="#CFDAE6" stroke-width="1.16666667"></path>
                    <circle id="Oval-5" fill="#C1D1E0" cx="156.916667" cy="8.75" r="8.75"></circle>
                    <circle id="Oval-5-Copy-3" fill="#C1D1E0" cx="39.0833333" cy="148.75" r="5.25"></circle>
                    <circle id="Oval-5-Copy-2" fill-opacity="0.6" fill="#D1DEED" cx="8.75" cy="33.25" r="8.75"></circle>
                    <circle id="Oval-5-Copy-4" fill-opacity="0.6" fill="#D1DEED" cx="243.833333" cy="30.3333333" r="5.83333333"></circle>
                    <circle id="Oval-5-Copy-5" fill="#E0B4B7" cx="175.583333" cy="232.75" r="5.25"></circle>
                </g>
            </g>
        </g>
    </g>
</svg>);
    /* background-color: #112346; */
    background-repeat: no-repeat;
    background-position: center right;
    background-size: 100%;
  }
  .login-container {
    border-radius: 10px;
    margin: 0px auto;
    width: 350px;
    padding: 30px 35px 15px 35px;
    background: #fff;
    border: 1px solid #eaeaea;
    text-align: left;
    box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.1);
  }
  .title {
    margin: 0px auto 40px auto;
    text-align: center;
    color: #505458;
  }
</style>

要在index.js处理路径

import Vue from 'vue'
import Router from 'vue-router'
import HelloWorld from '@/components/HelloWorld'
import Login from '@/views/Login'
import Register from '@/views/Register'
Vue.use(Router)
export default new Router({
  routes: [{
      path: '/',
      name: 'Login',
      component: Login
    },
    {
        path: '/Register',
        name: 'Register',
        component: Register
      }
    ]
})

注册的方法：

package com.sy.ssm.util;
import com.sy.ssm.model.Region;
import com.sy.ssm.util.PageBean;
import org.springframework.stereotype.Repository;
import java.util.List;
public interface IRegionService {
    List<Region> queryRegionPager(Region region, PageBean pageBean);
    List<Region> queryRegionById(Region region);
}

写一个注册的web层

package com.sy.ssm.controller;
import com.sy.ssm.model.Region;
import com.sy.ssm.service.IRegionService;
import com.sy.ssm.util.JsonResponseBody;
import com.sy.ssm.util.PageBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import javax.servlet.http.HttpServletRequest;
import java.util.List;
@RestController
@RequestMapping("/region")
public class RegionController {
    @Autowired
    private IRegionService regionService;
    @RequestMapping("/queryRegionPager")
    public JsonResponseBody<List<Region>> queryRegionPager(Region region, HttpServletRequest request){
        try {
            PageBean pageBean=new PageBean();
            pageBean.setRequest(request);
            List<Region> regions = regionService.queryRegionPager(region, pageBean);
            return new JsonResponseBody<>("OK",true,pageBean.getTotal(),regions);
        } catch (Exception e) {
            e.printStackTrace();
            return new JsonResponseBody<>("分页查询行政区划信息失败",false,0,null);
        }
    }
    @RequestMapping("/queryRegionById")
    public JsonResponseBody<List<Region>> queryRegionById(Region region){
        try {
            List<Region> regions = regionService.queryRegionById(region);
            return new JsonResponseBody<>("OK",true,0,regions);
        } catch (Exception e) {
            e.printStackTrace();
            return new JsonResponseBody<>("初始化行政区划代码失败",false,0,null);
        }
    }
}

结果：

4、跨域的概述

4.1.跨域是什么

    跨域（Cross-Origin）是指在浏览器环境下，当前网页的域名、协议或端口与请求资源的域名、协议或端口不一致，导致浏览器限制了这种跨域请求的访问。

    跨域请求受到浏览器的同源策略（Same-Origin Policy）的限制。同源策略是浏览器的一种安全机制，用于保护用户的隐私和数据安全。同源策略要求，如果两个URL的协议、域名和端口都相同，则这两个URL同源，可以进行跨域通信。否则，就是跨域请求，浏览器会阻止这种跨域请求的访问。

跨域请求的常见场景包括：

域名不同：例如从 www.example.com 发起请求到 api.example.com。

协议不同：例如从 http://example.com 发起请求到 https://example.com。

端口不同：例如从 example.com:3000 发起请求到 example.com:8000。

跨域请求可以引发安全问题，因此浏览器会对这类请求进行限制。为了在跨域情况下实现数据交互，可以使用一些方法，如 JSONP、CORS（跨域资源共享）、代理等来解决跨域问题。

4.2.怎么解决跨域问题

那为什么前面没有这个问题，因为我在我的Maven项目里已经做了这个处理

CorsFilter.java

package com.sy.ssm.util;
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
 * 配置tomcat允许跨域访问
 *
 * @author Administrator
 *
 */
public class CorsFilter implements Filter {
  @Override
  public void init(FilterConfig filterConfig) throws ServletException {
  }
  @Override
  public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
      throws IOException, ServletException {
    HttpServletResponse httpResponse = (HttpServletResponse) servletResponse;
    HttpServletRequest req = (HttpServletRequest) servletRequest;
    // Access-Control-Allow-Origin就是我们需要设置的域名
    // Access-Control-Allow-Headers跨域允许包含的头。
    // Access-Control-Allow-Methods是允许的请求方式
    httpResponse.setHeader("Access-Control-Allow-Origin", "*");// *,任何域名
    httpResponse.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, DELETE");
    //允许客户端发一个新的请求头jwt
    httpResponse.setHeader("Access-Control-Allow-Headers","responseType,Origin,X-Requested-With, Content-Type, Accept, jwt");
    //允许客户端处理一个新的响应头jwt
    httpResponse.setHeader("Access-Control-Expose-Headers", "jwt,Content-Disposition");
    //httpResponse.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
    //httpResponse.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, DELETE");
    // axios的ajax会发两次请求，第一次提交方式为：option，直接返回即可
    if ("OPTIONS".equals(req.getMethod())) {
      return;
    }
    filterChain.doFilter(servletRequest, servletResponse);
  }
  @Override
  public void destroy() {
  }
}

在web.xml

<!--CrosFilter跨域过滤器-->
  <filter>
    <filter-name>corsFilter</filter-name>
    <filter-class>com.sy.ssm.util.CorsFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>corsFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

然后就可以了。

                              到这里我的分享就结束了，欢迎到评论区探讨交流！！

文章标签：
域名
前端开发
JavaScript
Java
Maven
开发者
艳艳耶
目录
相关文章
嘘~！
|
6月前
|
开发工具 数据安全/隐私保护 UED
Uniapp 微信登录流程解析
Uniapp 微信登录流程解析
嘘~！
203 0
john散漫
|
1月前
|
缓存 前端开发 程序员
JustAuth整合第三方登录组件
【10月更文挑战第3天】
john散漫
39 1
广州爱奇迪-伍华聪
|
4月前
|
开发框架 前端开发 JavaScript
循序渐进VUE+Element 前端应用开发(24）--- 修改密码的前端界面和ABP后端设置处理
循序渐进VUE+Element 前端应用开发(24）--- 修改密码的前端界面和ABP后端设置处理
广州爱奇迪-伍华聪
59 1
广州爱奇迪-伍华聪
|
4月前
|
缓存 开发框架 前端开发
循序渐进VUE+Element 前端应用开发(32）--- 手机短信动态码登陆处理
循序渐进VUE+Element 前端应用开发(32）--- 手机短信动态码登陆处理
广州爱奇迪-伍华聪
52 1
好名字0821
|
11月前
|
JavaScript
轻松实现验证码！Vue-Puzzle-Vcode插件让你在登录注册页面更有安全感
利用vue的 vue-puzzle-vcode插件实现验证码功能。
好名字0821
360 0
轻松实现验证码！Vue-Puzzle-Vcode插件让你在登录注册页面更有安全感
极客李华
|
6月前
|
存储 SQL 安全
uniapp-含有后端的登录注册页面编写（一）
uniapp-含有后端的登录注册页面编写
极客李华
442 0
极客李华
|
6月前
|
前端开发 数据安全/隐私保护
uniapp-含有后端的登录注册页面编写（二）
uniapp-含有后端的登录注册页面编写（二）
极客李华
178 0
飞翔的佩奇
|
6月前
|
小程序 前端开发 安全
Ruoyi-vue前后端不分离集成微信小程序授权登录思路
Ruoyi-vue前后端不分离集成微信小程序授权登录思路
飞翔的佩奇
419 0
飞翔的佩奇
|
6月前
|
缓存 前端开发 NoSQL
ruoyi-vue前后端分离项目权限控制以及登录流程详细笔记
ruoyi-vue前后端分离项目权限控制以及登录流程详细笔记
飞翔的佩奇
663 0
朱琳均
|
11月前
|
SQL JavaScript 前端开发
ElementUI之登陆+注册-＞饿了吗完成用户登录界面搭建，axios之get请求，axios之post请求，跨域,注册界面
ElementUI之登陆+注册-＞饿了吗完成用户登录界面搭建，axios之get请求，axios之post请求，跨域,注册界面
朱琳均
107 0