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106 lines
2.7 KiB
106 lines
2.7 KiB
<template>
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<view class="login-container">
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<uni-icons type="contact-filled" size="100" color="#AFAFAF"></uni-icons>
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<button type="primary" class="btn-login" open-type="getUserInfo" @getuserinfo="getUserInfo">一键登录</button>
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<text class="tips-text">登录后尽享更多权益</text>
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</view>
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</template>
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<script>
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import { mapMutations, mapState } from 'vuex'
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export default {
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data() {
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return {
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};
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},
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computed: {
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...mapState('m_user', ['redirectInfo'])
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},
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methods: {
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...mapMutations('m_user', ['updateUserInfo', 'updateToken', 'updateRedirectInfo']),
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// 用户授权之后，获取用户的基本信息
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getUserInfo(e) {
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console.log(e)
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if (e.detail.errMsg === 'getUserInfo:fail auth deny') return uni.$showMsg('您取消了登录授权！')
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console.log(e.detail.userInfo)
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this.updateUserInfo(e.detail.userInfo)
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this.getToken(e.detail)
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},
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async getToken(info) {
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// 获取 code 对应的值
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const [err, res] = await uni.login().catch(err => err)
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if (err || res.errMsg !== 'login:ok') return uni.$showMsg('登录失败！')
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// 准备参数
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const query = {
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code: res.code,
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encryptedData: info.encryptedData,
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iv: info.iv,
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rawData: info.rawData,
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signature: info.signature
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}
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const { data: loginResult } = await uni.$http.post('/api/public/v1/users/wxlogin', query)
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if (loginResult.meta.status !== 200) return uni.$showMsg('登录失败！')
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// 直接把 token 保存到 vuex 中
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this.updateToken(loginResult.message.token)
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this.navigateBack()
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},
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navigateBack() {
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if (this.redirectInfo && this.redirectInfo.openType === 'switchTab') {
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uni.switchTab({
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url: this.redirectInfo.from,
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complete: () => {
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this.updateRedirectInfo(null)
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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 lang="scss">
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.login-container {
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height: 750rpx;
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background-color: #F8F8F8;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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position: relative;
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overflow: hidden;
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&::after {
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content: ' ';
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display: block;
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width: 100%;
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height: 40px;
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background-color: white;
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position: absolute;
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bottom: 0;
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left: 0;
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border-radius: 100%;
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transform: translateY(50%);
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}
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.btn-login {
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width: 90%;
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border-radius: 100px;
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margin: 15px 0;
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background-color: #C00000;
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}
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.tips-text {
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font-size: 12px;
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color: gray;
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}
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}
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</style>
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