本文分析了API Hook 系统的实现结构和系统涉及的DLL 注入和API 拦截两项关键技术的多种实现途径，并结合

应用给出了编程实现的方法。-This paper analyzes the API Hook System structures and systems involved in DLL injection and API to intercept the two key technologies to achieve a variety of channels, combined with the application of given programming approach.