vue项目，实现一个登录页面

vue项目，实现一个登录页面。

1.构建项目的目录

2.App.vue

<template>
   <div id="app">
     <router-view/>
   </div>
 </template>
  
 <script>
   export default {
     name: 'App'
   }
 </script>
 main.js// The Vue build version to load with the `import` command
 // (runtime-only or standalone) has been set in webpack.base.conf with an alias.
 import Vue from 'vue'
 import App from './App'
 import router from './router'
  
 import ElementUI from 'element-ui'
 import 'element-ui/lib/theme-chalk/index.css'
  
 //自己写的样式
 import './style/theme.css'
 import './style/characters.css'
  
 // 注册element-ui
 Vue.use(ElementUI)
  
 Vue.config.productionTip = false
  
 /* eslint-disable no-new */
 new Vue({
   el: '#app',
   router,
   components: { App },
   template: '<App/>'
 })
 theme.cssbody {
   padding: 0;
   margin:0;
   font-family: "Microsoft YaHei UI Light";
 }
  
 .outer_label {
   position: relative;
   left: 0;
   top: 0;
   width: 100%;
   height: 220px;
   background: -webkit-linear-gradient(left, #000099, #2154FA); /* Safari 5.1 - 6.0 */
   background: -o-linear-gradient(right, #000099, #2154FA); /* Opera 11.1 - 12.0 */
   background: -moz-linear-gradient(right, #000099, #2154FA); /* Firefox 3.6 - 15 */
   background: linear-gradient(to right, #000099 , #2154FA); /* 标准的语法 */
   /*background-color: #000099;*/
   text-align: center;
   filter: brightness(1.4);
 }
 .inner_label {
   position: absolute;
   left:0;
   right: 0;
   bottom: 0;
   top:0;
   margin: auto;
   height: 50px;
 }
 .qxs-icon {
   height: 40px;
   width: 90%;
   margin-bottom: 5px;
   padding-left: 10%;
   border: 0;
   border-bottom: solid 1px lavender;
 }
 character.css.text-size12px{
   font-size: 12px;
 }
 .text-size14px{
   font-size: 14px;
 }
 .text-size16px{
   font-size: 16px;
 }
 .float-right {
   float: right;
 }
 .item-color {
   color: #848487;
 }
 index.jsimport Vue from 'vue'
 import Router from 'vue-router'
 // import HelloWorld from '@/components/HelloWorld'
 import Login from '@/components/login/Login'
  
 Vue.use(Router)
  
 export default new Router({
   routes: [
     {
       path: '/',
       name: 'Login',
       component: Login
     }
   ]
 })
 Login.vue<template>
   <div>
     <div class="outer_label">
       <img class="inner_label login_logo" src="../../assets/logo.png">
     </div>
     <div class="login_form">
       <input type="text"  class="qxs-ic_user qxs-icon"  placeholder="用户名" v-model="userName">
       <input type="text"  class="qxs-ic_password qxs-icon"  placeholder="密码" v-model="password">
       <!--<button class="login_btn el-button el-button--primary is-round" type="primary" round>登录</button>-->
       <el-button class="login_btn" @click.native="login" type="primary" round :loading="isBtnLoading">登录</el-button>
       <div style="margin-top: 10px">
         <span style="color: #000099;" @click="login">司机账号登陆</span><span style="float: right;color: #A9A9AB">忘记密码？</span>
       </div>
     </div>
   </div>
 </template>
  
  
  
 <script>
 //  import { userLogin } from '../../api/api';
  
   export default {
     data() {
       return {
         userName: '',
         password: '',
         isBtnLoading: false
       }
     },
     created () {
       if(JSON.parse( localStorage.getItem('user')) && JSON.parse( localStorage.getItem('user')).userName){
         this.userName = JSON.parse( localStorage.getItem('user')).userName;
         this.password = JSON.parse( localStorage.getItem('user')).password;
       }
     },
     computed: {
       btnText() {
         if (this.isBtnLoading) return '登录中...';
         return '登录';
       }
     },
     methods: {
       login() {
         if (!this.userName) {
           this.$message.error('请输入用户名');
           return;
         }
         if (!this.password) {
           this.$message.error('请输入密码');
           return;
         }
  
       }
     }
   }
 </script>
 <style>
   .login_form {
     padding-top: 10%;
     padding-left: 10%;
     padding-right: 10%;
   }
   .qxs-ic_user {
     background: url("../../assets/login/ic_user.png") no-repeat;
     background-size: 13px 15px;
     background-position: 3%;
   }
   .qxs-ic_password {
     background: url("../../assets/login/ic_password.png") no-repeat;
     background-size: 13px 15px;
     background-position: 3%;
     margin-bottom: 20px;
   }
   .login_logo {
     height: 100%;
   }
   .login_btn {
     width: 100%;
     font-size: 16px;
     background: -webkit-linear-gradient(left, #000099, #2154FA); /* Safari 5.1 - 6.0 */
     background: -o-linear-gradient(right, #000099, #2154FA); /* Opera 11.1 - 12.0 */
     background: -moz-linear-gradient(right, #000099, #2154FA); /* Firefox 3.6 - 15 */
     background: linear-gradient(to right, #000099 , #2154FA); /* 标准的语法 */
     filter: brightness(1.4);
   }
 </style>
 ic_password.pngic_user.png
logo.png

 

3.根据npm run dev 命令启动，启动完成之后会有个链接，访问链接就直接可以看到下面页面：