function onBridgeReady(){
WeixinJSBridge.invoke(
'getBrandWCPayRequest', {
"appId":"",
"timeStamp":"",
"nonceStr":"",
"package":"",
"signType":"",
"paySign":""
},
function(res){
if(res.err_msg == "get_brand_wcpay_request:ok" ){
}
});
}
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();
}
支付失败就是支付失败的返回值,具体以实际返回的为准
目前就三种,ok、cancel和fail