微信支付完成后跳转的页面

时间：2017-04-07 18:49:24 收藏：0 阅读：3196

微信支付完成后不能跳转指定的页面,多半原因是前段js写错了,也就是微信支付调起H5插件的那部分,这个是微信支付调h5插件的开发文档https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=7_7&index=6

下面小编把自己的前段支付js送给大家参考

function 支付按钮(){

var appId = "${appid}";

var timeStamp = "${timeStamp}";

var nonceStr = "${nonce_str}";

var prepay_id = "${prepay_id}";

var paySign = "${sign}";

pay(appId,timeStamp,nonceStr,prepay_id,paySign);

}

function pay(appId,timeStamp,nonceStr,prepay_id,paySign){

if (typeof WeixinJSBridge == "undefined"){

if( document.addEventListener ){

document.addEventListener(‘WeixinJSBridgeReady‘, onBridgeReady, false);

}else if (document.attachEvent){

document.attachEvent(‘WeixinJSBridgeReady‘, onBridgeReady);

document.attachEvent(‘onWeixinJSBridgeReady‘, onBridgeReady);

}

}else{

onBridgeReady(appId,timeStamp,nonceStr,prepay_id,paySign);

}

function onBridgeReady(appId,timeStamp,nonceStr,prepay_id,paySign){

WeixinJSBridge.invoke(

‘getBrandWCPayRequest‘, {

"appId" : appId, //公众号名称，由商户传入

"timeStamp": timeStamp, //时间戳,自1970年以来的秒数

"nonceStr" : nonceStr, //随机串

"package" : prepay_id,

"signType" : "MD5", //微信签名方式:

"paySign" : paySign //微信签名

function(res){

if(res.err_msg == "get_brand_wcpay_request:ok" ) {

window.location.href="支付成功后要跳转页面的地址";

}else{

alert("充值失败")

}

);

}