myc/pages/redirect/redirect.vue

<template>
	<view></view>
</template>
<script>
import { getUserInfo } from '@/api/login.js';
import { mapMutations, mapState } from 'vuex';
// #ifdef H5
import { wechatAuth } from '@/api/wx';
// #endif
// #ifdef MP-WEIXIN
import { wechatMpAuth } from '@/api/wx';
// #endif
export default {
	computed: {
		...mapState(['urlFile'])
	},
	onLoad(option) {
		let obj = this;
		// 判断是否需要保存定向地址
		// #ifdef H5
		this.loadH5();
		// #endif
		// #ifdef MP-WEIXIN
		this.loadMp(option);
		// #endif
	},
	methods: {
		...mapMutations('user', ['login', 'setUserInfo', 'userInfo']),
		// #ifdef H5
		loadH5() {
			let obj = this;
			let url = window.location.href;
			let code = url.match(/code=([0-9]|[a-z]|[A-Z])*/g)[0].replace('code=', '');
			let spread = uni.getStorageSync('spread') || '';
			wechatAuth({
				code: code,
				spread: spread
			})
				.then(({ data }) => {
					obj.wchatAuth(data);
					// 设置成功后修改当前页面
					history.replaceState({ name: '首页' }, '首页', obj.urlFile + '/pages/index/index');
				})
				.catch(e => {
					uni.showModal({
						title: '错误',
						content: JSON.stringify(e) + option.code,
						showCancel: false
					});
				});
		},
		// #endif
		// #ifdef MP-WEIXIN
		loadMp(option) {
			let obj = this;
			// 获取登录授权页数据
			let user = obj.$api.prePage().userInfo;
			// 获取推广人id
			let spread_spid = uni.getStorageSync('spread') || '';
			wechatMpAuth({
				code: option.code,
				iv: user.target.iv,
				encryptedData: user.target.encryptedData,
				spread_spid: spread_spid
			})
				.then(({ data }) => {
					obj.wchatAuth(data);
				})
				.catch(e => {
					uni.showModal({
						title: '错误',
						content: JSON.stringify(e) + option.code,
						showCancel: false
					});
				});
		},
		// #endif
		wchatAuth(data) {
			let obj = this;
			// 保存token
			uni.setStorageSync('token', data.token);
			// 获取用户基础信息
			getUserInfo({}).then(e => {
				console.log('获取用户信息');
				console.log(e);
				obj.login();
				// 保存返回用户数据
				obj.setUserInfo(e.data);
				let ur = uni.getStorageSync('present') || '/pages/index/index';
				// 用于处理缓存bug
				if (ur == 'pages/product/product') {
					ur = '/pages/index/index';
				}
				if (e.data.phone) {
					uni.switchTab({
						url: ur,
						fail(e) {
							console.log(e);
							uni.navigateTo({
								url: ur,
								fail(e) {
									console.log(e);
									uni.switchTab({
										url: '/pages/index/index'
									});
								}
							});
						}
					});
				} else {
					uni.showModal({
						title: '提示',
						content: '请先绑定手机号',
						showCancel: false,
						success: res => {
							uni.navigateTo({
								url: '/pages/set/phone'
							});
						},
						fail(e) {
							console.log(e);
						}
					});
				}
			}).catch((e) => {
				console.log(e);
			});
		}
	}
};
</script>
<style></style>