键盘监听工具，这个只是一次小实验，要需要的朋友拿去-Keyboard monitoring tool, this is just a small experiment, take it to a friend in need

通过hook键盘消息实现对用户击键的记录，获取本地用户的账户密码，及各种输入信息。-Hook keyboard messages through the user' s keystrokes to achieve the record for the local user account password, and all kinds of input information.