优化 蓝牙设备列表提示

miniprogram/pages/bluetooth/bluetooth.js

@@ -3,11 +3,11 @@ const plugin = requirePlugin('ppScale-plugin')
 var app = getApp();
 Page({
   data: {
-    deviceslist: [{
+    deviceslist: [/* {
       name: "LFSmart Scale",
 
       deviceId: "CF:E6:16:22:82:28"
-    }],
+    } */],
 
   },
   onHide() {
@@ -62,9 +62,9 @@ Page({
   },
   initBlue() {
     let that = this;
-    /* that.setData({
+    that.setData({
       deviceslist: ''
-    }) */
+    })
     console.log("初始化蓝牙");
     wx.openBluetoothAdapter({
       mode: 'peripheral',