bugfix

pages/index/index.js

@@ -918,11 +918,18 @@ Page({
       quantitytemp = quantitytemp + item.quantity
       pricetemp = pricetemp + item.price * item.quantity
     })
+
+    pricetemp = this.fen2Yuan(pricetemp)
     this.setData({ totalQuantity: quantitytemp, totalPrice: pricetemp })
     //数据同步到前屏
     this.sendGoodInfoToFront()
   },
 
+ fen2Yuan(num) {
+  if (typeof num !== "number" || isNaN(num)) return null;
+     return (num / 100).toFixed(2);
+  },
+
 
   sendMemberLogin(result) {