这个是我用易语言写的一个钩子函数，这次所用的是易语言与C++不同，功能可以记录用户击键信息，并将记录信息发送到指定邮箱，有开机自起，隐藏窗口等功能-This is I use easy language to write a hook function, this is easy to C++ language and different function can record the user click key information, and recording information sent to the specified mailbox, boot from, the hidden window function