Thanks very very very much. The CURLOPT_POSTREDIR fix my problem. And , I changed the error size to CURL_ERROR_SIZE . Again, thank you:)
2011/7/13 Daniel Stenberg <[email protected]> > On Tue, 12 Jul 2011, xinyi huang wrote: > > I have send a POST request, and set CURLOPT_FOLLOWLOCATION to be TRUE. >> The peer http url will location to a new https url. >> Output information shows that curl automatically send a new GET request to >> the new url. >> > > It depends entirely on the HTTP response code the server returns. libcurl > is made to (by default) mimic how browsers treat them, which for 301 and 302 > that it will change from POST to GET - contrary to what RFC2616 says we > should. > > You can alter the behavior for both 301 and 302 by the use of the > CURLOPT_POSTREDIR option. > > > char error[2048] = {0}; >> curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error); >> > > CURL_ERROR_SIZE might be clever to use for the error buffer as it will > never be larger! > > -- > > / daniel.haxx.se > ------------------------------**------------------------------**------- > List admin: > http://cool.haxx.se/list/**listinfo/curl-library<http://cool.haxx.se/list/listinfo/curl-library> > Etiquette: > http://curl.haxx.se/mail/**etiquette.html<http://curl.haxx.se/mail/etiquette.html> >
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