这个是一个外国人编写的IOCP源码，有Demo，我把它改装成为dll形式，并且加上了大量的批注。而且其中有我从网上收集的文档。相信对你一定有用。-This is written in a foreign IOCP source code, Demo, I see it converted into the form of dll, and add a lot of comments. And of which I collected documents from the Internet. I