在GOlang中仅下载文件的一部分

I want to download just part of a text-like file from the internet using go. It appears that curl --max-filesize and --range aren't respected by the websites I want to download from. Additionally, I read that the http MaxBytesReader still downloads the entire file, but only stores part of it.

有没有办法只获取文件的第一个kb,然后关闭连接?相当于在chrome上加载大页面时按“ x”。 我在想我可以运行一个将网站读取到文件的线程,然后在一两个毫秒后杀死该线程。这可能吗?

谢谢