本代码最简单的实现了底层鼠标钩子，底层键盘钩子，调用外部动态链接库这三个功能，从而把QQ浏览器的截图功能提取出来-The code is the easiest to achieve a low-level mouse hook, low-level keyboard hook, call the three functions of the external dynamic link library, QQ browser screenshot feature extraction