增加登录页面原创
# 安装插件
安装v-dialogs模态对话框插件
# 创建登录表单文件
添加helper.js
export const STORAGE_KEY = 'employee-auth'
// Do user authorization verify
export function checkAuth () {
const auth = JSON.parse(localStorage.getItem(STORAGE_KEY))
return auth && Object.keys(auth).length
}
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添加Login.vue登录表单文件，显示在模态对话框中
<template>
<div class="login-container">
<div class="login-form">
<Date />
<div class="form-row">
<div class="form-header">账号</div>
<input type="text" class="form-control" v-model="username">
</div>
<div class="form-row">
<div class="form-header">密码</div>
<input type="password" class="form-control" v-model="password">
</div>
<div class="btn-row">
<button class="btn" @click="login">
登录
</button>
</div>
</div>
</div>
</template>
<script>
import { STORAGE_KEY } from '../login/helper'
export default {
name: 'Login',
data () {
return {
username: '',
password: ''
}
},
methods: {
login() {
let { expiration, token } = this.$themeConfig.loginInfo
// 如果用户名和密码正确
if (this.username && this.password) {
// 创建用户数据对象
const data = JSON.stringify({
name: this.username,
time: Math.round(new Date().getTime()/1000),
expire: 86400 * expiration,
accesskey: token
})
// 将用户数据存储到本地存储
window.localStorage.setItem(STORAGE_KEY, data)
// 跳转到首页
this.$router.push('/', () => {
// 显示登录成功提示
dialog.DialogToast('登录成功', {
messageType: 'success',
position: 'topCenter',
closeTime: 3
})
}, (error) => {
// 显示系统错误提示
dialog.DialogToast('系统错误', {
messageType: 'error',
position: 'topCenter',
closeTime: 3
})
})
} else {
// 显示账号或密码错误提示
dialog.DialogToast('账号或密码错误!', {
messageType: 'error',
position: 'topCenter',
closeTime: 3
})
}
}
}
}
</script>
<style lang="stylus">
.login-container {
width: 100%;
height: 100vh;
background-color: #2d3a4b;
}
.form-row {
display: flex;
flex-direction: row;
margin-top: 1rem;
}
.login-form {
padding: 1rem;
display: flex;
flex-direction: column;
box-sizing: border-box;
background-color: #2d3a4b;
width:50%;
position:absolute;
left:50%; /* 定位父级的50% */
top:50%;
transform: translate(-50%,-50%); /*自己的50% */
}
.login-form .btn-row {
margin: 2rem auto;
}
.login-form .btn {
padding: 0.6rem 2rem;
outline: none;
background-color: #60C084;
color: white;
border: 0;
width: 13rem;
}
.login-form .form-header {
color: #f08d49;
margin-bottom: 0.5rem;
width: 3rem;
padding-top: .5rem;
}
.login-form .form-control {
padding: 0.6rem;
border: 2px solid #ddd;
margin-bottom: 0.5rem;
box-sizing: border-box;
outline: none;
flex: 1;
transition: border 0.2s ease;
}
.login-form .form-control:focus {
border: 2px solid #aaa;
}
</style>
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# VuePress 配置
添加enhanceApp.js文件于/.vuepress
import { checkAuth, STORAGE_KEY } from './login/helper';
import Login from './login/Login';
export default ({ Vue }) => {
Vue.mixin({
mounted() {
//引入v-dialogs
let dialog = require('v-dialogs')
Vue.use(dialog)
const doCheck = () => {
if (!checkAuth()) {
this.$dlg.modal(Login, {
width: 700,
height: 350,
title: '请登录您的账号',
singletonKey: 'employee-login',
maxButton: false,
closeButton: false,
});
} else {
let val = localStorage.getItem(STORAGE_KEY)
// 如果没有值就直接返回null
if (!val) return val
// 存的时候转换成了字符串，现在转回来
val = JSON.parse(val)
// 存值时间戳 + 有效时间 = 过期时间戳
// 如果当前时间戳大于过期时间戳说明过期了，删除值并返回提示
if ((Date.now()/ 1000) > (val.time + val.expire)) {
localStorage.removeItem(STORAGE_KEY)
window.location.reload()
}
}
};
if (this.$dlg) {
doCheck()
} else {
import('v-dialogs').then(resp => {
Vue.use(resp.default)
this.$nextTick(() => {
doCheck()
})
})
}
},
});
};
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这样会在每个文档中进行用户授权验证
- 如果未授权，则显示登录模态对话框
- 如果获得授权，将访问 vuepress 文档
上次更新: 2025/02/18 14:46:10