https://blog.wongcw.com/2021/02/18/%e8%b6%a8%e5%8b%a2%e7%a7%91%e6%8a%80%e5%9c%a8%e6%b5%81%e8%a1%8c%e7%9a%84shareit%e6%87%89%e7%94%a8%e4%b8%ad%e7%99%bc%e7%8f%be%e5%a4%9a%e5%80%8b%e5%ae%89%e5%85%a8%e6%bc%8f%e6%b4%9e/