下面是curl_easy_perform返回值的说明: 1.返回值为CURLE_OK (0) 当函数成功执行时,会返回CURLE_OK。这表示URL请求成功发送并得到了响应。我们可以通过调用其他libcurl函数获取响应数据,并对返回的状态码进行处理。 2.返回值为CURLE_UNSUPPORTED_PROTOCOL (1) 当URL中使用了不支持的协议时,curl_easy_perform会...
curl_easy_perform 函数用于执行一个 cURL 传输,即发起并接收一个 HTTP(或其他协议)请求。它是 libcurl 库中处理 HTTP 请求的主要函数之一。 2. curl_easy_perform 函数的返回值类型及含义 curl_easy_perform 函数的返回值类型是 CURLcode。CURLcode 是一个枚举类型,定义了一组可能的返回值,每个值都代表了一个...
curleasyperform返回值说明返回说明返回值说明curl返回说明返回值 curl_easy_perform 返回值说明 转载自亮剑独步江湖 response=curl_easy_perform(curl); response返回的状态值 CURLE_OK: printf("send ok!\n"); CURLE_HTTP_POST_ERROR: printf("post error!\n"); CURLE_COULDNT_CONNECT: printf("cannot ...
curl_easy_perform_返回值说明
response=curl_easy_perform(curl); response返回的状态值 CURLE_OK = 0, 0: no error CURLE_UNSUPPORTED_PROTOCOL, 1: unsupported protocol CURLE_FAILED_INIT, 2: failed init CURLE_URL_MALFORMAT, 3: URLusing bad/illegal format or missing URL ...
curl_easy_perform返回值说明转载自亮剑独步江湖response=curl_easy_performcurl;response返回的状态值CURLE_OK:printf"sendok!\n";CURLE_HTTP_POST_ERROR:printf"posterror!\n";CURLE_COULDNT_CONNECT:printf"cannotconnecttoserver\n";CURLE_OK=00:noerrorCURLE_UNSUPPORT
CURL类库返回说明 CURL类库返回说明 curl_easy_perform()返回值说明 response=curl_easy_perform(curl); response返回的状态值 CURLE_OK: printf("send ok!"n"); CURLE_HTTP_POST_ERROR: printf("post error!"n"); CURLE_COULDNT_CONNECT: printf("cannot connect to server"n");...
curl_easy_perform返回值说明 转载自亮剑独步江湖 response=curl_easy_perform(curl); response返回的状态值 CURLE_OK:printf("sendok!\n"); CURLE_HTTP_POST_ERROR:printf("posterror!\n"); CURLE_COULDNT_CONNECT:printf("cannotconnecttoserver\n"); CURLE_OK=0,0:noerror CURLE_UNSUPPORTED_PROTOCOL,1...
We have application that uses Easy interface oflibcurl. This application downloads files overhttp://andfile://protocols using the same easy handle. We noticed that onRHEL 7if call tocurl_easy_perform()fails withCURLE_OPERATION_TIMEDOUTerror, subsequent call also fails with the same error. ...
res = curl_easy_perform(easy_handle); //获取HTTP错误码 long HTTP_flag = 0; curl_easy_getinfo(easy_handle, CURLINFO_RESPONSE_CODE, &HTTP_flag); curl_getinfo (PHP 4 >= 4.0.4, PHP 5, PHP 7) curl_getinfo —获取一个cURL连接资源句柄的信息 ...