如何在C/C++中获取HTML-HowtofetchHTMLinC/C++

You may use libcURL. Refer to this post: Programmatically reading a web page

您可以使用libcURL。请参阅此文章:以编程方式阅读网页

You're not mentioning any platform, so I give you an answer for Win32.

你没有提到任何平台,所以我给你一个Win32的答案。

One simple way to download anything from the Internet is the URLDownloadToFile with the IBindStatusCallback parameter set to NULL. To make the function more useful, the callback interface needs to be implemented.

从Internet下载任何内容的一种简单方法是URLDownloadToFile,其中IBindStatusCallback参数设置为NULL。为了使该函数更有用,需要实现回调接口。