onBluetoothDeviceFound: function () {
      var t = this;
      wx.onBluetoothDeviceFound(function (i) {//搜索到新设备事件回调函数
        
        
        i.devices.forEach(function (i) {


          if (i.name || i.localName) {
            var c = t.devices, a = e(c, "deviceId", i.deviceId), s = {};
            -1 === a ? s["devices[".concat(c.length, "]")] = i : s["devices[".concat(a, "]")] = i;
            t.setData(s);//setData is not a function
          }
          
        }
        );
      });
    },

仍然报错t.setData is not a function