xuan-pay-cweb/pages/welcome/welcome.vue

<template>
	<view>

	</view>
</template>

<script>
	import {
		getAccessToken
	} from '../../Utils/Api.js';
	let app = getApp();
	export default {
		data() {
			return {
				userInfo: app.globalData.userInfo, //登录信息
			}
		},
		onLoad(options) {
			let that = this;
			// uni.reLaunch({
			// 	url: '../tabBar/home/home'
			// })
			// #ifdef H5
			let arr1 = window.location.href;
			let arr2 = arr1.split('=');
			if (arr2[2]) {
				var arr3 = arr2[2].split('&');
				if (arr3[0] != undefined && arr3[0]) {
					app.globalData.h5code = arr3[0];
					uni.setStorage({
						key: "h5code",
						data: arr3[0]
					})
				}
			} else {
				// 获取openid
				that.jumpcdx();
			}
			if (app.globalData.h5code) {
				that.getAccessToken();
			}
			// #endif
		},
		methods: {
			//H5 获取openId
			getAccessToken() {
				let params = {
					code: app.globalData.h5code
				}
				getAccessToken(params).then(res => {
					if (res.return_code == '000000' && res.return_data.openid) {
						app.globalData.openId = res.return_data.openid;
						uni.setStorage({
							key: "openId",
							data: res.return_data.openid
						})
						if (this.userInfo) {
							uni.reLaunch({
								url: '../tabBar/home/home'
							})
						} else {
							uni.reLaunch({
								url: '/pages/login/login'
							})
						}

					} else {
						this.jumpcdx();
					}
				});
			},
			jumpcdx() {
				location.href =
					'https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxa075e8509802f826&redirect_uri=https://hsg.dctpay.com/wechat_authorize/?redirect_uri=https://gratia-pay.dctpay.com/cweb&response_type=code&scope=snsapi_base#wechat_redirect';
			},
		}
	}
</script>

<style>

</style>