默认提交

@@ -234,10 +234,6 @@ Page({
    */
   onCashExchangeHanler(evt) {
     let _this = this;
-    // let {
-    //   userInfo
-    // } = this.data;
-    // let memberPoints = userInfo.memberPoints || 0;
     let minPoints = Fen2Yuan(500);
 
     wx.showModal({
@@ -272,7 +268,7 @@ Page({
         })
       } else {
         wx.showToast({
-          title: res.errMsg || "您未达到兑换条件",
+          title: err.errMsg || "您未达到兑换条件",
           icon: 'none'
         })
       }