bugfix

pages/balance/balance.js

@@ -15,6 +15,13 @@ Page({
     orderNo: "",
     isPaying: false,
   },
+
+  onReady() {
+    if (my.canIUse('hideBackHome')) {
+      my.hideBackHome();
+    }
+  },
+
   onLoad(options) {
     var totalQuantity = options.totalQuantity
     var totalPrice = options.totalPrice

pages/paysuccess/paysuccess.js

@@ -22,6 +22,14 @@ Page({
     payChannel: "未知",
     paySuccessResponse: null
   },
+
+
+   onReady() {
+    if (my.canIUse('hideBackHome')) {
+      my.hideBackHome();
+    }
+  },
+
   onLoad(query) {
     console.info(`Page onLoad with query: ${JSON.stringify(query)}`);
     //从本地获取相关数据

pages/scan/scan.js

@@ -30,6 +30,12 @@ Page({
     dialogResultFailureText: "录入失败，请稍后重试！",
   },
 
+   onReady() {
+    if (my.canIUse('hideBackHome')) {
+      my.hideBackHome();
+    }
+  },
+
   onLoad: function (options) {
     var barcode = options.barcode
     if (barcode != null) {