摘要：
[转自]http://www.neugls.info/?p=191(注：不好意思，如果你已经应用了该代码的话，请注意，在HttpQueryInfoA函数之前加上一个Reservered:=0;不然，会不能正确的获取到文件的大小。)WinInet functions were used in windows to help developers develop network application more conveniently, but there is no Delphi code example on the internet, so I give some code here, h 阅读全文
