455 lines
9.7 KiB
Vue
455 lines
9.7 KiB
Vue
<template>
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<div class="login-page">
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<div class="login-container">
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<div class="login-card">
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<div class="login-header">
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<h2>用户登录</h2>
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<p>欢迎回到前端H5系统</p>
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</div>
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<el-form
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ref="loginFormRef"
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:model="loginForm"
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:rules="loginRules"
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class="login-form"
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@submit.prevent="handleLogin"
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>
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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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placeholder="请输入用户名或邮箱"
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size="large"
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:prefix-icon="User"
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clearable
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/>
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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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placeholder="请输入密码"
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size="large"
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:prefix-icon="Lock"
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show-password
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clearable
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@keyup.enter="handleLogin"
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/>
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</el-form-item>
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<el-form-item prop="captcha">
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<Captcha
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ref="captchaRef"
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v-model="loginForm.captcha"
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placeholder="请输入验证码"
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size="large"
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/>
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</el-form-item>
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<el-form-item>
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<div class="form-options">
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<el-checkbox v-model="rememberMe">记住我</el-checkbox>
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<el-link type="primary" @click="showForgotPassword">
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忘记密码？
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</el-link>
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</div>
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</el-form-item>
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<el-form-item>
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<el-button
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type="primary"
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size="large"
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class="login-button"
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:loading="userStore.loading"
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@click="handleLogin"
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>
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{{ userStore.loading ? '登录中...' : '登录' }}
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</el-button>
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</el-form-item>
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</el-form>
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<div class="login-footer">
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<p>
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还没有账号？
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<el-link type="primary" @click="$router.push('/register')">
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立即注册
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</el-link>
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</p>
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</div>
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<div class="quick-login">
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<el-divider>快速登录</el-divider>
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<div class="demo-accounts">
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<el-button
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type="info"
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plain
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size="small"
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@click="quickLogin('admin')"
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>
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管理员账号
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</el-button>
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<el-button
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type="success"
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plain
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size="small"
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@click="quickLogin('user')"
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>
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普通用户
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</el-button>
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</div>
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</div>
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</div>
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</div>
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<!-- 背景装饰 -->
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<div class="background-decoration">
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<div class="decoration-circle circle-1"></div>
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<div class="decoration-circle circle-2"></div>
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<div class="decoration-circle circle-3"></div>
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</div>
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</div>
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</template>
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<script setup>
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import { ref, reactive, onMounted } from 'vue'
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import { useRouter, useRoute } from 'vue-router'
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import { useUserStore } from '@/stores/user'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { User, Lock } from '@element-plus/icons-vue'
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import Captcha from '@/components/Captcha.vue'
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const router = useRouter()
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const route = useRoute()
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const userStore = useUserStore()
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// 表单引用
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const loginFormRef = ref()
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const captchaRef = ref()
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// 表单数据
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const loginForm = reactive({
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username: '',
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password: '',
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captcha: ''
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})
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// 其他状态
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const rememberMe = ref(false)
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// 表单验证规则
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const loginRules = {
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username: [
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{ required: true, message: '请输入用户名或邮箱', trigger: 'blur' },
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{ min: 3, message: '用户名至少3个字符', trigger: 'blur' }
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],
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password: [
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{ required: true, message: '请输入密码', trigger: 'blur' },
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{ min: 6, message: '密码至少6个字符', trigger: 'blur' }
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],
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captcha: [
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{ required: true, message: '请输入验证码', trigger: 'blur' },
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{ min: 4, max: 4, message: '验证码为4位字符', trigger: 'blur' }
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]
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}
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// 处理登录
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const handleLogin = async () => {
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if (!loginFormRef.value || !captchaRef.value) return
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try {
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// 先验证表单
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const valid = await loginFormRef.value.validate()
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if (!valid) return
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// 验证验证码
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const captchaValid = await captchaRef.value.verifyCaptcha(loginForm.captcha)
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if (!captchaValid) {
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loginForm.captcha = ''
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return
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}
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// 获取验证码信息
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const captchaInfo = captchaRef.value.getCaptchaInfo()
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// 提交登录请求（包含验证码信息）
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const loginData = {
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username: loginForm.username,
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password: loginForm.password,
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captchaId: captchaInfo.captchaId,
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captchaText: captchaInfo.captchaText
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}
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const result = await userStore.login(loginData)
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if (result.success) {
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// 登录成功，跳转到目标页面或转账管理
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const redirectPath = route.query.redirect || '/transfers'
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router.push(redirectPath)
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}
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} catch (error) {
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console.error('登录失败:', error)
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// 登录失败后刷新验证码
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if (captchaRef.value) {
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await captchaRef.value.refreshCaptcha()
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}
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loginForm.captcha = ''
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}
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}
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// 快速登录（演示用）
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const quickLogin = async (type) => {
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if (type === 'admin') {
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loginForm.username = 'admin'
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loginForm.password = 'admin123'
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} else {
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loginForm.username = 'user'
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loginForm.password = 'user123'
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}
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// 清空验证码，让用户手动输入
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loginForm.captcha = ''
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ElMessage.info('请输入验证码后登录')
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}
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// 忘记密码
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const showForgotPassword = () => {
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ElMessageBox.alert(
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'请联系管理员重置密码，或使用演示账号进行体验。',
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'忘记密码',
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{
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confirmButtonText: '确定',
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type: 'info'
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}
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)
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}
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// 组件挂载时的处理
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onMounted(() => {
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// 如果已经登录，直接跳转
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if (userStore.isAuthenticated) {
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const redirectPath = route.query.redirect || '/transfers'
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router.push(redirectPath)
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}
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// 从localStorage恢复记住我状态
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const savedUsername = localStorage.getItem('rememberedUsername')
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if (savedUsername) {
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loginForm.username = savedUsername
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rememberMe.value = true
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}
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})
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// 监听记住我状态变化
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const handleRememberMe = () => {
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if (rememberMe.value && loginForm.username) {
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localStorage.setItem('rememberedUsername', loginForm.username)
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} else {
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localStorage.removeItem('rememberedUsername')
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}
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}
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</script>
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<style scoped>
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.login-page {
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min-height: 100vh;
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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display: flex;
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align-items: center;
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justify-content: center;
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position: relative;
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overflow: hidden;
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}
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.login-container {
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width: 100%;
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max-width: 400px;
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padding: 20px;
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position: relative;
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z-index: 10;
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}
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.login-card {
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background: rgba(255, 255, 255, 0.95);
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backdrop-filter: blur(10px);
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border-radius: 16px;
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padding: 40px 30px;
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box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
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border: 1px solid rgba(255, 255, 255, 0.2);
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}
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.login-header {
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text-align: center;
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margin-bottom: 30px;
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}
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.login-header h2 {
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color: #303133;
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margin-bottom: 8px;
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font-weight: 600;
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}
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.login-header p {
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color: #909399;
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font-size: 14px;
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}
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.login-form {
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margin-bottom: 20px;
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}
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.form-options {
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display: flex;
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justify-content: space-between;
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align-items: center;
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width: 100%;
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}
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.login-button {
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width: 100%;
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height: 44px;
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font-size: 16px;
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font-weight: 600;
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}
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.login-footer {
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text-align: center;
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margin-bottom: 20px;
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}
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.login-footer p {
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color: #606266;
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font-size: 14px;
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}
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.quick-login {
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margin-top: 20px;
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}
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.demo-accounts {
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display: flex;
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gap: 10px;
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justify-content: center;
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margin-top: 15px;
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}
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.background-decoration {
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position: absolute;
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top: 0;
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left: 0;
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width: 100%;
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height: 100%;
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pointer-events: none;
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}
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.decoration-circle {
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position: absolute;
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border-radius: 50%;
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background: rgba(255, 255, 255, 0.1);
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animation: float 6s ease-in-out infinite;
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}
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.circle-1 {
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width: 200px;
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height: 200px;
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top: 10%;
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left: 10%;
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animation-delay: 0s;
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}
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.circle-2 {
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width: 150px;
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height: 150px;
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top: 60%;
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right: 10%;
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animation-delay: 2s;
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}
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.circle-3 {
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width: 100px;
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height: 100px;
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bottom: 20%;
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left: 20%;
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animation-delay: 4s;
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}
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@keyframes float {
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0%, 100% {
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transform: translateY(0px) rotate(0deg);
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}
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50% {
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transform: translateY(-20px) rotate(180deg);
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}
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}
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/* 响应式设计 */
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@media (max-width: 480px) {
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.login-container {
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padding: 15px;
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}
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.login-card {
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padding: 30px 20px;
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}
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.demo-accounts {
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flex-direction: column;
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}
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.form-options {
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flex-direction: column;
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gap: 10px;
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align-items: flex-start;
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}
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}
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/* Element Plus 组件样式覆盖 */
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:deep(.el-input__wrapper) {
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border-radius: 8px;
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}
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:deep(.el-button) {
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border-radius: 8px;
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}
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:deep(.el-divider__text) {
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background-color: rgba(255, 255, 255, 0.95);
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color: #909399;
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}
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/* 输入框聚焦效果 */
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:deep(.el-input__wrapper:hover),
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:deep(.el-input__wrapper.is-focus) {
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box-shadow: 0 0 0 1px #409eff inset;
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}
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/* 加载状态样式 */
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.login-button.is-loading {
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pointer-events: none;
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}
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/* 动画效果 */
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.login-card {
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animation: slideInUp 0.6s ease-out;
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}
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@keyframes slideInUp {
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from {
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opacity: 0;
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transform: translateY(30px);
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}
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to {
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opacity: 1;
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transform: translateY(0);
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}
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}
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/* 错误状态样式 */
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:deep(.el-form-item.is-error .el-input__wrapper) {
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box-shadow: 0 0 0 1px #f56c6c inset;
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}
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/* 成功状态样式 */
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:deep(.el-form-item.is-success .el-input__wrapper) {
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box-shadow: 0 0 0 1px #67c23a inset;
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}
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</style> |