更改app支付 package签名

go/gopath/src/fohow.com/libs/wx_mp/pay.go

@@ -202,7 +202,7 @@ func getAppPayPrepayId(outTradeNo string, totalPrice int64, body, notifyUrl, rem
 	}
 	sign := mch.Sign(req, mechantInfo.ApiKey, nil)
 	req["sign"] = sign
-	//beego.BeeLogger.Warn("%v", req)
+	beego.BeeLogger.Warn("%v", req)
 	ret, err := pay.UnifiedOrder(mchProxy, req)
 	if err != nil {
 		beego.BeeLogger.Error("getAppPayPrepayId err[%s]", err)