包括2个实例，第一个是api hook入门详细介绍，钩自己写的API例子，第二个是钩系统API的例子，非常详细，有测试源码，认证看完肯定明白其中原理，相信我，有什么不明白留言，一一回复！-Including two instances, the first entry is api hook detail, hook API to write their own examples, the second is an example of a hook system API, very detai