当URL中使用了不支持的协议时,curl_easy_perform会返回CURLE_UNSUPPORTED_PROTOCOL。这意味着libcurl无法处理该协议的请求,可能是由于缺少相应的协议处理模块。 3.返回值为CURLE_FAILED_INIT (2) 当libcurl库初始化失败时,curl_easy_perform会返回CURLE_FAILED_INIT。这可能是由于缺少必要的依赖库或操作系统资源不足...
undetected counter strike 2 browser based radar cheat - [error] [utils.cpp:61] curl_easy_perform failed ('SSL connect error') · Issue #48 · clauadv/cs2_webradar
在这个示例中,如果 curl_easy_perform() 函数返回 CURLE_SSL_CONNECT_ERROR,程序会输出一个特定的错误消息,提示用户检查服务器证书和 SSL/TLS 配置。
CURLE_FTP_COULDNT_RETR_FILE, 19: FTP: couldn’t retrieve (RETR failed) the specified file CURLE_FTP_WRITE_ERROR, 20: FTP: the post-transfer acknowledge response was not OK CURLE_FTP_QUOTE_ERROR, 21: FTP: a quote command returned error CURLE_HTTP_RETURNED_ERROR, 22: HTTP response code...
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 connect to server\n"); CURLE_OK = 0, 0: no error CURLE...
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 ...
curl_easy_perform() failed: SSL connect error cleanup use curl_easy_setopt(curl, CURLOPT_STDERR, fopen("sdmc://curl.txt", "w+")); output the log to file. log for https : * timeout on name lookup is not supported * Trying 93.184.216.34:443... * Connected to example.com (93.184...
CURLcode res = curl_easy_perform(curl); curl_easy_cleanup(curl); 典型的三段式结构包含初始化、配置执行和资源回收。但生产环境需要更复杂的控制逻辑。1.2核心组件关联 ● CURL句柄:封装网络会话状态 ● CURLcode:包含45+种错误类型编码 ● 回调机制:实现数据流式处理 ...
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:unsupportedprotocol ...
几乎所有的“easy”界面函数都返回一个CURLcode错误代码。无论什么,使用curl_easy_setopt选项CURLOPT_ERRORBUFFER是一个好主意,因为它会给你一个人类可读的错误字符串,可以提供更多的错误原因的细节,而不仅仅是错误代码。curl_easy_strerror可以被调用来从给定的CURLcode号获取错误字符串。