473 lines
11 KiB
Vue
473 lines
11 KiB
Vue
<template>
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<view class="login-container">
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<!-- 顶部标题 -->
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<view class="login-header">
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<text class="login-title">欢迎登录</text>
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</view>
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<!-- 登录方式切换 -->
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<view class="login-tabs">
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<view
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class="login-tab"
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:class="{ 'active': loginType === 'account' }"
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@click="loginType = 'account'"
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>
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账号密码
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</view>
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<view
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class="login-tab"
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:class="{ 'active': loginType === 'phone' }"
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@click="loginType = 'phone'"
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>
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手机验证码
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</view>
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<view
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class="login-tab"
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:class="{ 'active': loginType === 'wx' }"
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@click="loginType = 'wx'"
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>
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微信登录
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</view>
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</view>
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<!-- 登录表单 -->
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<view class="login-form">
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<!-- 账号密码登录 -->
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<view v-if="loginType === 'account'">
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<view class="form-item">
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<input
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v-model="form.username"
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type="text"
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placeholder="请输入用户名/手机号"
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class="input"
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/>
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</view>
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<view class="form-item">
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<input
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v-model="form.password"
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type="password"
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placeholder="请输入密码"
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class="input"
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/>
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</view>
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<view class="form-item captcha">
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<input
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v-model="form.code"
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type="text"
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placeholder="验证码"
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class="input"
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/>
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<image
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:src="captchaUrl"
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@click="refreshCaptcha"
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class="captcha-img"
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/>
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</view>
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<button
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class="login-btn"
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:disabled="isLogining"
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@click="handleLogin"
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>
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{{ isLogining ? '登录中...' : '登录' }}
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</button>
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</view>
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<!-- 手机验证码登录 -->
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<view v-else-if="loginType === 'phone'">
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<view class="form-item">
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<input
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v-model="form.phone"
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type="tel"
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placeholder="请输入手机号"
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class="input"
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/>
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</view>
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<view class="form-item">
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<input
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v-model="form.code"
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type="number"
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placeholder="请输入验证码"
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class="input"
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/>
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<text
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v-if="countdown > 0"
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class="countdown"
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>{{ countdown }}s</text>
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<text
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v-else
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class="send-code"
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@click="sendCode"
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>发送验证码</text>
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</view>
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<button
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class="login-btn"
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:disabled="isLogining"
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@click="handleLogin"
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>
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{{ isLogining ? '登录中...' : '登录' }}
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</button>
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</view>
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<!-- 微信登录 -->
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<view v-else-if="loginType === 'wx'">
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<button
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class="wx-login-btn"
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@click="wxLogin"
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:disabled="isLogining"
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>
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<image src="/static/icon-wechat.png" class="wx-icon" />
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微信一键登录
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</button>
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<view class="one-click-login" @click="getPhone">
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<image src="/static/icon-phone.png" class="phone-icon" />
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本机一键登录
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</view>
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</view>
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</view>
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<!-- 底部链接 -->
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<view class="login-footer">
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<text class="link" @click="toRegister">注册新账号</text>
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<text class="link" @click="toForget">忘记密码</text>
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</view>
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</view>
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</template>
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<script>
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import { ref, onMounted } from 'vue';
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import { login, getCodeImg, sendPhoneCode, verifyPhoneCode } from '@/api/login';
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import { register } from '@/api/system/user';
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import { getWxCode } from '@/utils/geek';
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import { wxLogin, wxRegister } from '@/api/oauth';
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import { setToken } from '@/utils/auth';
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import { useUserStore } from '@/store/modules/user';
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import modal from '@/plugins/modal';
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export default {
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setup() {
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// 当前登录方式 (account/phone/wx)
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const loginType = ref('account');
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// 表单数据
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const form = ref({
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username: '',
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password: '',
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phone: '',
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code: '',
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captcha: ''
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});
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// 验证码图片
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const captchaUrl = ref('');
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// 倒计时（用于发送验证码）
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const countdown = ref(0);
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// 登录中状态
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const isLogining = ref(false);
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// 用户store
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const userStore = useUserStore();
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// 初始化验证码
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const initCaptcha = () => {
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getCodeImg().then(res => {
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captchaUrl.value = res;
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}).catch(() => {
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modal.toast('验证码加载失败');
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});
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};
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// 刷新验证码
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const refreshCaptcha = () => {
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initCaptcha();
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};
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// 发送手机验证码
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const sendCode = () => {
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if (!form.value.phone) {
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modal.toast('请输入手机号');
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return;
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}
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sendPhoneCode({ phone: form.value.phone }).then(() => {
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modal.toast('验证码已发送');
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countdown.value = 60;
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const timer = setInterval(() => {
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countdown.value--;
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if (countdown.value <= 0) clearInterval(timer);
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}, 1000);
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}).catch(err => {
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modal.toast(err.message || '发送失败');
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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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isLogining.value = true;
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try {
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if (loginType.value === 'account') {
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// 账号密码登录
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if (!form.value.username || !form.value.password || !form.value.code) {
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modal.toast('请填写完整信息');
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return;
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}
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const res = await login(
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form.value.username,
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form.value.password,
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form.value.code,
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''
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);
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handleLoginSuccess(res);
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} else if (loginType.value === 'phone') {
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// 手机验证码登录
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if (!form.value.phone || !form.value.code) {
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modal.toast('请填写完整信息');
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return;
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}
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// 1. 验证手机验证码
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await verifyPhoneCode({ phone: form.value.phone, code: form.value.code });
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// 2. 检查用户是否存在（自动注册逻辑）
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try {
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// 尝试用手机号登录（后端会自动注册新用户）
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const res = await login(
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form.value.phone,
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'123456', // 默认密码（首次登录自动注册时使用）
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'',
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''
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);
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handleLoginSuccess(res);
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} catch (err) {
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// 用户不存在，自动注册
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await register({
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username: form.value.phone,
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phonenumber: form.value.phone,
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password: '123456'
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});
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// 注册后重新登录
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const res = await login(
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form.value.phone,
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'123456',
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'',
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''
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);
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handleLoginSuccess(res);
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}
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}
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} catch (err) {
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modal.toast(err.message || '登录失败');
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} finally {
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isLogining.value = false;
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}
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};
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// 处理登录成功
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const handleLoginSuccess = (res) => {
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setToken(res.token);
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userStore.setUserInfo(res.user);
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uni.switchTab({ url: '/pages/index' });
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};
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// 微信登录
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const wxLogin = async () => {
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isLogining.value = true;
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try {
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const code = await getWxCode();
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const res = await wxLogin('pub', code); // pub: 公众号/小程序
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if (res.token) {
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handleLoginSuccess(res);
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} else {
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modal.toast('微信登录失败，请重试');
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}
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} catch (err) {
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modal.toast('微信登录异常: ' + err.message);
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} finally {
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isLogining.value = false;
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}
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};
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// 本机一键登录（获取手机号）
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const getPhone = async () => {
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try {
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const res = await uni.getPhoneNumber();
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if (res.code === 0) {
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form.value.phone = res.code;
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modal.toast('手机号获取成功');
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} else {
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modal.toast('获取手机号失败');
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}
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} catch (err) {
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modal.toast('获取手机号异常: ' + err.message);
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}
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};
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// 跳转到注册页面
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const toRegister = () => {
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uni.navigateTo({
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url: '/pages_system/pages/login/register'
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});
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};
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// 跳转到忘记密码页面
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const toForget = () => {
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uni.navigateTo({
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url: '/pages_system/pages/login/forget'
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});
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};
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onMounted(() => {
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initCaptcha();
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});
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return {
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loginType,
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form,
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captchaUrl,
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countdown,
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isLogining,
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handleLogin,
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sendCode,
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refreshCaptcha,
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wxLogin,
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getPhone,
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toRegister,
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toForget
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};
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}
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};
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</script>
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<style scoped>
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.login-container {
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padding: 40rpx;
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background: #f5f5f5;
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min-height: 100vh;
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}
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.login-header {
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text-align: center;
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margin-bottom: 80rpx;
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}
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.login-title {
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font-size: 40rpx;
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font-weight: bold;
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color: #333;
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}
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.login-tabs {
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display: flex;
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justify-content: space-around;
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margin-bottom: 60rpx;
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}
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.login-tab {
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padding: 16rpx 32rpx;
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border-radius: 40rpx;
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border: 1px solid #ddd;
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font-size: 28rpx;
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color: #666;
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}
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.login-tab.active {
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background: #007AFF;
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color: white;
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border-color: #007AFF;
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}
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.login-form {
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background: white;
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border-radius: 20rpx;
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padding: 40rpx;
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box-shadow: 0 4rpx 16rpx rgba(0,0,0,0.08);
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}
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.form-item {
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margin-bottom: 30rpx;
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position: relative;
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}
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.input {
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width: 100%;
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padding: 20rpx;
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border: 1px solid #eee;
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border-radius: 12rpx;
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font-size: 28rpx;
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}
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.captcha {
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display: flex;
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align-items: center;
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}
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.captcha-img {
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width: 200rpx;
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height: 80rpx;
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margin-left: 20rpx;
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border-radius: 10rpx;
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background: #f0f0f0;
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}
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.countdown {
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color: #007AFF;
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font-size: 26rpx;
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margin-left: 10rpx;
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}
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.send-code {
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color: #007AFF;
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font-size: 26rpx;
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margin-left: 10rpx;
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}
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.login-btn {
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background: #007AFF;
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color: white;
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border-radius: 12rpx;
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font-size: 32rpx;
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height: 88rpx;
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line-height: 88rpx;
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}
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.wx-login-btn {
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background: #07C160;
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color: white;
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border-radius: 12rpx;
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font-size: 32rpx;
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height: 88rpx;
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line-height: 88rpx;
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 16rpx;
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}
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.wx-icon {
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width: 40rpx;
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height: 40rpx;
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}
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.one-click-login {
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display: flex;
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align-items: center;
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justify-content: center;
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gap: 16rpx;
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color: #666;
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font-size: 28rpx;
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margin-top: 30rpx;
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padding: 16rpx;
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border-radius: 12rpx;
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background: #f5f5f5;
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}
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.phone-icon {
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width: 36rpx;
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height: 36rpx;
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}
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.login-footer {
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text-align: center;
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margin-top: 60rpx;
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color: #999;
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font-size: 28rpx;
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}
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.link {
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color: #007AFF;
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margin: 0 20rpx;
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}
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</style> |