自动登录；添加onback事件回调；

pages/balance/balance.js

@@ -18,23 +18,27 @@ Page({
   },
 
   //回退到上一个页面
-  onBack(e) {
-    my.ix.sendBuddyMessage({
-      // 填入目标小程序的 AppID
-      target: getApp().globalData.backScreenAppId,
-      data: {
-        action: ACTION_BALANCE_BACK_GOODS,
-        data: null
-      },
-      success: (res) => {
-           e.preventDefault();
-      },
-      fail: (res) => {
-        console.info(`sendBuddyMessage failed: ${JSON.stringify(res)}`);
-      }
-    });
+  events: {
+    onBack(e) {
+      console.log('onBack触发');
+      my.ix.sendBuddyMessage({
+        // 填入目标小程序的 AppID
+        target: getApp().globalData.backScreenAppId,
+        data: {
+          action: ACTION_BALANCE_BACK_GOODS,
+          data: null
+        },
+        success: (res) => {
+          e.preventDefault();
+        },
+        fail: (res) => {
+          console.info(`sendBuddyMessage failed: ${JSON.stringify(res)}`);
+        }
+      });
+    }
   },
 
+
   onReady() {
     if (my.canIUse('hideBackHome')) {
       my.hideBackHome();

pages/login/login.js

@@ -43,11 +43,11 @@ Page({
     console.log("localLoginInfo==>" + JSON.stringify(localLoginInfo));
     if (localLoginInfo.success != false && localLoginInfo.data != null) {
       //赋值
-      // this.setData({
-      //   name: localLoginInfo.data.name,
-      //   password: localLoginInfo.data.password,
-      //   sn: localLoginInfo.data.sn
-      // })
+      this.setData({
+        name: localLoginInfo.data.name,
+        password: localLoginInfo.data.password,
+        sn: localLoginInfo.data.sn
+      })
     }
   },
   onNameClear() {