１. 插上手机打开终端，输入：system_profiler SPUSBDataType，将输出结果记住。
2. 拔下手机，重复以上动作。
两者结果对比后会获得一个Vendor ID：
Composite Device:
Product ID: 0x0010
Vendor ID: 0x2207 (Fuzhou Rockchip Electronics Co., Ltd.)
Version: 2.22
Serial Number: 0123456789ABCDEF
Speed: Up to 480 Mb/sec
Manufacturer: rockchip
Location ID: 0x14100000 / 12
Current Available (mA): 500
Current Required (mA): 500
Capacity: 14.08 GB (14,084,472,832 bytes)
Removable Media: Yes
Detachable Drive: Yes
BSD Name: disk1
Partition Map Type: Unknown
S.M.A.R.T. status: Not Supported
3.在终端里输入echo "0x2207" > ~/.android/adb_usb.ini
红色为你的设备VendorID
4.adb kill-server
搞定