<template>
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<div class="login_container">
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<div class="login_box">
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<!-- 头像区域 -->
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<div class="avatar_box">
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<img src="../assets/logo.png" alt="" />
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</div>
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<!-- 登录表单区域 -->
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<el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="0px" class="login_form">
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<!-- 用户名 -->
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<el-form-item prop="username">
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<el-input v-model="loginForm.username" prefix-icon="iconfont icon-user"></el-input>
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</el-form-item>
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<!-- 密码 -->
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<el-form-item prop="password">
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<el-input v-model="loginForm.password" prefix-icon="iconfont icon-3702mima" type="password"></el-input>
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</el-form-item>
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<!-- 按钮区域 -->
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<el-form-item class="btns">
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<el-button type="primary" @click="login">登录</el-button>
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<el-button type="info" @click="resetLoginForm">重置</el-button>
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</el-form-item>
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</el-form>
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</div>
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</div>
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</template>
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<script>
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export default {
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data() {
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return {
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// 这是登录表单的数据绑定对象
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loginForm: {
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username: 'admin',
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password: '123456'
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},
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// 这是表单的验证规则对象
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loginFormRules: {
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// 验证用户名是否合法
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username: [
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{ required: true, message: '请输入登录名称', trigger: 'blur' },
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{ min: 3, max: 10, message: '长度在 3 到 10 个字符', trigger: 'blur'}
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],
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// 验证密码是否合法
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password: [
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{ required: true, message: '请输入登录密码', trigger: 'blur' },
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{ min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur'}
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]
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}
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}
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},
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methods: {
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// 点击重置按钮，重置登录表单
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resetLoginForm() {
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this.$refs.loginFormRef.resetFields()
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},
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login() {
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this.$refs.loginFormRef.validate(async (valid) => {
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if (!valid) return
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const { data: res } = await this.$http.post('/login', this.loginForm)
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console.log('12312123123123123')
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console.log(res)
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if (res.meta.status !== 200) return this.$message.error('登录失败！')
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this.$message.success('登录成功')
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// console.log(res)
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// 1. 将登录成功之后的 token，保存到客户端的 sessionStorage 中
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// 1.1 项目中出了登录之外的其他API接口，必须在登录之后才能访问
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// 1.2 token 只应在当前网站打开期间生效，所以将 token 保存在 sessionStorage 中
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window.sessionStorage.setItem('token', res.data.token)
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// 2. 通过编程式导航跳转到后台主页，路由地址是 /home
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this.$router.push('/administrator')
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})
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}
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}
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}
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</script>
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<style lang="less" scoped>
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.login_container {
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background-color: #2b4b6b;
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height: 100%;
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}
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.login_box {
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width: 450px;
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height: 300px;
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background-color: #fff;
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border-radius: 3px;
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position: absolute;
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left: 50%;
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top: 50%;
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transform: translate(-50%, -50%);
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.avatar_box {
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height: 130px;
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width: 130px;
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border: 1px solid #eee;
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border-radius: 50%;
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padding: 10px;
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box-shadow: 0 0 10px #ddd;
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position: absolute;
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left: 50%;
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transform: translate(-50%, -50%);
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background-color: #fff;
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img {
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width: 100%;
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height: 100%;
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border-radius: 50%;
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background-color: #eee;
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}
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}
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}
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.login_form {
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position: absolute;
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bottom: 0;
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width: 100%;
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padding: 0 20px;
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box-sizing: border-box;
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}
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.btns {
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display: flex;
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justify-content: flex-end;
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}
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</style>
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