I have checked the source codes of ASIHTTPRequest and could not make sure which one is.
Thanks
interdev
A:
Try reading the documentation http://allseeing-i.com/ASIHTTPRequest/How-to-use
Look for "Reading response headers"
David Gelhar
2010-03-24 02:22:43
Thanksthe the codesReading response headersASIHTTPRequest *request = [ASIHTTPRequest requestWithURL:url];[request startSynchronous];NSString *poweredBy = [[request responseHeaders] objectForKey:@"X-Powered-By"];NSString *contentType = [[request responseHeaders] objectForKey:@"Content-Type"];are for Synchronous
2010-03-24 08:28:14
Yes, the *example* is for synchronous, but that doesn't mean you can't use the `[request respsonseHeaders]` call in your `requestFinished:` delegate method.
David Gelhar
2010-03-24 10:35:11
Thanks for reply. But I am confused. 'requestFinished:' is only triggered when a request finishied. If I want to get the size of a file before download, how can I do? Maybe I have misunderstand something.
2010-03-24 12:45:53
Maybe you could do it in a downloadProgressDelegate (with showAccurateStatus=Yes). Once you start getting progress updates, presumably the headers have already been downloaded.
David Gelhar
2010-03-25 00:28:52
Great，thanks a lot
2010-03-25 07:12:58