311 lines
7.8 KiB
Vue
311 lines
7.8 KiB
Vue
<template>
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<div class="login">
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<el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form">
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<h3 class="title">{{title}}</h3>
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<el-form-item prop="username">
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<el-input
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v-model="loginForm.username"
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type="text"
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auto-complete="off"
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placeholder="账号"
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>
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<svg-icon slot="prefix" icon-class="user" class="el-input__icon input-icon" />
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</el-input>
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</el-form-item>
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<el-form-item prop="password">
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<el-input
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v-model="loginForm.password"
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type="password"
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auto-complete="off"
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placeholder="密码"
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@keyup.enter.native="handleLogin"
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>
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<svg-icon slot="prefix" icon-class="password" class="el-input__icon input-icon" />
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</el-input>
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</el-form-item>
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<el-form-item prop="code" v-if="captchaEnabled">
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<div style="display: flex; gap: 10px; align-items: center;">
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<el-input
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v-model="loginForm.code"
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auto-complete="off"
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placeholder="验证码"
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style="flex: 1"
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@keyup.enter.native="handleLogin"
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>
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<svg-icon slot="prefix" icon-class="validCode" class="el-input__icon input-icon" />
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</el-input>
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<div class="login-code">
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<img :src="codeUrl" @click="getCode" class="login-code-img"/>
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</div>
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</div>
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</el-form-item>
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<el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
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<el-form-item style="width:100%;">
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<el-button
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:loading="loading"
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size="medium"
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type="primary"
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style="width:100%;"
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@click.native.prevent="handleLogin"
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>
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<span v-if="!loading">登 录</span>
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<span v-else>登 录 中...</span>
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</el-button>
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<div style="float: right;" v-if="register">
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<router-link class="link-type" :to="'/register'">立即注册</router-link>
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</div>
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</el-form-item>
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</el-form>
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<!-- 底部 -->
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<div class="el-login-footer">
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</div>
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</div>
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</template>
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<script>
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import { getCodeImg } from "@/api/login"
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import Cookies from "js-cookie"
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import { encrypt, decrypt } from '@/utils/jsencrypt'
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import store from '@/store'
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import { firstLeafPathFromSidebarRoutes } from '@/utils/route-nav'
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export default {
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name: "Login",
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data() {
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return {
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title: process.env.VUE_APP_TITLE,
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codeUrl: "",
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loginForm: {
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username: "",
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password: "",
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rememberMe: false,
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code: "",
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uuid: ""
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},
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loginRules: {
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username: [
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{ required: true, trigger: "blur", message: "请输入您的账号" }
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],
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password: [
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{ required: true, trigger: "blur", message: "请输入您的密码" }
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],
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code: [{ required: true, trigger: "change", message: "请输入验证码" }]
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},
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loading: false,
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// 验证码开关
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captchaEnabled: true,
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// 注册开关
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register: false,
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redirect: undefined
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}
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},
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watch: {
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$route: {
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handler: function(route) {
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this.redirect = route.query && route.query.redirect
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},
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immediate: true
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}
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},
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created() {
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this.getCode()
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this.getCookie()
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},
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methods: {
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getCode() {
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getCodeImg().then(res => {
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this.captchaEnabled = res.captchaEnabled === undefined ? true : res.captchaEnabled
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if (this.captchaEnabled) {
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this.codeUrl = "data:image/gif;base64," + res.img
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this.loginForm.uuid = res.uuid
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}
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})
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},
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getCookie() {
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const username = Cookies.get("username")
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const password = Cookies.get("password")
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const rememberMe = Cookies.get('rememberMe')
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this.loginForm = {
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username: username === undefined ? this.loginForm.username : username,
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password: password === undefined ? this.loginForm.password : decrypt(password),
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rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
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}
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},
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handleLogin() {
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this.$refs.loginForm.validate(valid => {
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if (valid) {
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this.loading = true
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if (this.loginForm.rememberMe) {
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Cookies.set("username", this.loginForm.username, { expires: 30 })
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Cookies.set("password", encrypt(this.loginForm.password), { expires: 30 })
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Cookies.set('rememberMe', this.loginForm.rememberMe, { expires: 30 })
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} else {
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Cookies.remove("username")
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Cookies.remove("password")
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Cookies.remove('rememberMe')
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}
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this.$store.dispatch("Login", this.loginForm).then(() => {
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// 先获取用户信息和生成路由，然后再跳转
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this.$store.dispatch('GetInfo').then(() => {
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this.$store.dispatch('GenerateRoutes').then(() => {
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const fallback = firstLeafPathFromSidebarRoutes(store.getters.sidebarRouters) || '/user/profile'
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const redirectPath = this.redirect || fallback
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this.$router.replace(redirectPath).catch(() => {
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this.$router.replace(fallback)
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})
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})
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})
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}).catch(() => {
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this.loading = false
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if (this.captchaEnabled) {
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this.getCode()
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}
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})
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}
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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 rel="stylesheet/scss" lang="scss">
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.login {
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display: flex;
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justify-content: center;
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align-items: center;
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height: 100%;
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background-image: url("../assets/images/login-background.jpg");
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background-size: cover;
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background-position: right center; /* 始终优先显示背景图右侧（含移动端） */
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padding: 20px;
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// 移动端优化
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@media (max-width: 768px) {
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padding: 10px;
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align-items: flex-start;
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padding-top: 10vh;
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}
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}
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.title {
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margin: 0px auto 30px auto;
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text-align: center;
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color: #707070;
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font-size: 24px;
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@media (max-width: 768px) {
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font-size: 20px;
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margin: 0px auto 20px auto;
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}
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}
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.login-form {
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border-radius: 8px;
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background: rgba(255, 255, 255, 0.75);
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backdrop-filter: blur(10px);
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width: 440px;
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padding: 32px 32px 12px 32px;
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z-index: 1;
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box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
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// 移动端优化
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@media (max-width: 768px) {
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width: 100%;
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max-width: 100%;
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padding: 24px 20px 12px 20px;
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border-radius: 10px;
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box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15);
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}
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.el-input {
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height: 38px;
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input {
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height: 38px;
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font-size: 14px;
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@media (max-width: 768px) {
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font-size: 16px; // 防止iOS自动缩放
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}
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}
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}
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.input-icon {
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height: 39px;
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width: 14px;
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margin-left: 2px;
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}
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.el-form-item {
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margin-bottom: 20px;
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@media (max-width: 768px) {
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margin-bottom: 18px;
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}
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}
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.el-checkbox {
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@media (max-width: 768px) {
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font-size: 14px;
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}
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}
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.el-button {
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@media (max-width: 768px) {
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height: 44px; // 增大触摸目标
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font-size: 16px;
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}
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}
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}
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.login-tip {
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font-size: 13px;
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text-align: center;
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color: #bfbfbf;
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}
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.login-code {
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width: 33%;
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height: 38px;
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float: right;
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@media (max-width: 768px) {
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width: 35%;
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height: 44px;
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}
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img {
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cursor: pointer;
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vertical-align: middle;
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width: 100%;
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height: 100%;
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object-fit: contain;
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@media (max-width: 768px) {
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height: 44px;
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}
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}
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}
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.el-login-footer {
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height: 40px;
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line-height: 40px;
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position: fixed;
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bottom: 0;
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width: 100%;
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text-align: center;
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color: #fff;
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font-family: Arial;
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font-size: 12px;
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letter-spacing: 1px;
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@media (max-width: 768px) {
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font-size: 11px;
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height: 36px;
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line-height: 36px;
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}
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}
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.login-code-img {
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height: 38px;
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@media (max-width: 768px) {
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height: 44px;
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}
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}
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</style>
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