更新提交订单页面去支付时的错误信息 review by 黄敬囿

@@ -51,8 +51,11 @@ attached: function () {
     
     if(timer > 0){
       let interval = setInterval(() => {
-        timer = timer - 1;
+        timer = timer - 1; 
         leftTime = formatTimeByMin(timer, 'm:s');
+        if (timer <= 0) {
+          leftTime = '00:00'
+        }
         that.setData({
           lefttime: leftTime,
           timer: timer

@@ -122,7 +122,10 @@ Page({
         }
       })
       .catch(error => {
-        console.log(error)
+        wx.showToast({
+          title: error.message,
+          icon: 'none'
+        })
       })
 
   },

@@ -117,6 +117,9 @@ Page({
           interval = setInterval(() => {
             leftTime = leftTime - 1;
             timer = formatTimeByMin(leftTime, 'm:s');
+            if (timer <= 0) {
+              timer = '00:00'
+            }
             that.setData({
               timer: timer,
             });

@@ -92,24 +92,7 @@ function formatTimeByMin(time, format) {
 
   returnArr.push(formatNumber(date.getMinutes()));
   returnArr.push(formatNumber(date.getSeconds()));
-  // if (time >= 0) {
-  //   // int_day = Math.floor(time / 86400000)
-  //   // time -= int_day * 86400000;
-  //   // int_hour = Math.floor(time / 3600000)
-  //   // time -= int_hour * 3600000;
-  //   int_minute = Math.floor(time / 60000)
-  //   if (time < 60000) {
-  //     int_minute = Math.floor(0);
-  //   } else {
-  //     time -= int_minute * 60000;
-  //   }
-  //   int_second = Math.floor(time / 1000)
-  // }
-  // // returnArr.push(formatNumber(int_day));
-  // // returnArr.push(formatNumber(int_hour));
-  // returnArr.push(formatNumber(int_minute));
-  // returnArr.push(formatNumber(int_second));
-
+  
   for (var i in returnArr) {
     format = format.replace(formateArr[i], returnArr[i]);
   }