微信支付（关于h5支付与JSAPI支付）
设置order.vue页面：
pay.vue:
mounted() {
this.initData();
},
async initData() {
let {
amount, tradeno, openid } = this.$route.query;
this.amount = amount;
let obj = {
tradeno,
paytype: this.isWeixin ? 1 : 0,
};
if (openid) {
obj.openid = openid;
}
let res = await this.$http.post(this.$api.WXPAYPARAM, obj);
this.url = res.url;
this.timestamp = res.timeStamp || res.timestamp;
this.nonceStr = res.nonceStr;
this.package1 = res.package;
this.signType = res.signType;
this.paySign = res.paySign;
this.appId = res.appId;
},
goToPage() {
window.location.href = this.url;
},
通过上面的简单介绍，画个简单的图
贴上pay.vue完整代码
