jp-car-phone/pages/my/index.vue

<template>
	<view>
		<car-common :login="true"></car-common>
		
	</view>
</template>

<script>
	import  * as m from '@/utils/mixin.js'
	import * as API_WeiXin from '@/apis/weixin.js'
	
	import {
		getUrlParam,
		getWeixinRedirectURI,
		isWeiXin
	} from '@/utils'
	export default {
		data() {
			return {
				
			}
		},
		components:{
			CarCommon
		},
		onReady() {
			console.log("my-mounted")
			
		},
		onShow() {
				console.log("my-mounted-show")
				console.log(m.get("wx_openId"))
				
				if(!m.get("wx_openId")){
					
					if (isWeiXin()) {
						this.getOpenid();
					}
				}
		},
		methods: {
			getOpenid(){
				console.log("!!!!")
				const code = getUrlParam('code');
				if (!code) {
					var url= document.URL;
					if(process.car.NODE_ENV=='test'){
						url="http://xpgj.xiaoxinda.com/#/"
					}
					window.location.href = getWeixinRedirectURI(process.car.VUE_APP_WXAPPID,url);
				}else{
					console.log("code"+code)
				
					
					  API_WeiXin.getDataByCode(code).then(response => {
						console.log("openId+!!!!"+response.openid)
						
							m.set("wx_openId",code)
						var linkUrl =document.URL.replace(/\?code=(.*?)&state=STATE/g, '');
					window.location = linkUrl;//隐藏参数
						//return Promise.resolve(response.openid);
					}).catch(error => {
						console.log(error);
					
					});
					
					
					
				}
			}
		}
	}
</script>

<style>

</style>