优化登录，优化跳转，优化首页背景

pages/login/login.js

@@ -158,14 +158,7 @@ Page({
       getApp().globalData.localAccountInfo = res.data;
       console.info(`localAccountInfo: ${JSON.stringify(getApp().globalData.localAccountInfo)}`);
       //todo 临时跳转到扫商品页面 跳转广告页
-      my.reLaunch({
-        url: "/pages/home/home"
-      });
-      my.showToast({
-        type: 'success',
-        content: '登录成功',
-        duration: 3000
-      });
+
 
       //通知后屏登录成功
       this.sendLoginOkToBackScreen();
@@ -206,6 +199,14 @@ Page({
       data: commonRequest,
       success: (res) => {
         console.log("登录成功通知后屏  成功 ===》" + JSON.stringify(res));
+        my.reLaunch({
+          url: "/pages/home/home"
+        });
+        my.showToast({
+          type: 'success',
+          content: '登录成功',
+          duration: 3000
+        });
       },
       fail: (res) => {
         console.log("登录成功通知后屏 失败 ===》 " + JSON.stringify(res));