通联支付兼容

platformapi/tonglianpayapi/tonglianpayapi.go

@@ -22,6 +22,7 @@ const (
 	PayTypeWxXcx  = "W06"
 	PayTypeZfbApp = "A03"
 	PayTypeZfbJS  = "A02"
+	PayTypeH5     = "H5"
 
 	ResponseCodeSuccess = "SUCCESS"
 	ResponseCodeFail    = "FAIL"
@@ -222,6 +223,7 @@ func (a *API) CreateH5UnitorderOrder(param *CreateH5UnitorderOrderParam) (err er
 	params["reqsn"] = param.Reqsn
 	params["charset"] = param.Charset
 	params["body"] = param.Body
+	params["returl"] = param.Returl
 	_, err = a.AccessAPI(sepcAction2, params)
 	return err
 }