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带libcurl的Http状态代码?

libcurl http c

84

twk Mark Adler · 技术社区 · 17 年前

2 回复 | 直到 14 年前

1

143

Vinko Vrsalovic 17 年前

http://curl.haxx.se/libcurl/c/curl_easy_getinfo.html

CURLINFO_RESPONSE_CODE

Pass a pointer to a long to receive the last received HTTP or FTP code. This
option was known as CURLINFO_HTTP_CODE in libcurl 7.10.7 and earlier. This 
will be zero if no server response code has been received. Note that a 
proxy's CONNECT response should be read with CURLINFO_HTTP_CONNECTCODE 
and not this.

curl_code = curl_easy_perform (session);
long http_code = 0;
curl_easy_getinfo (session, CURLINFO_RESPONSE_CODE, &http_code);
if (http_code == 200 && curl_code != CURLE_ABORTED_BY_CALLBACK)
{
         //Succeeded
}
else
{
         //Failed
}

2

10

kralyk 8 年前

另一个答案是绝对正确的,但我还想补充一点,手工检查错误代码可能不是明智之举 200

CURLOPT_FAILONERROR 当被激活时会考虑 400 和 500 -类别状态为请求失败,不会返回 CURLE_OK