当我使用这个函数时,只使用Node.js和app模块,它正常工作: reddit.getSubreddit('pics').getRandomSubmission().then(function(post){ return(post.url.toString()); }); 这就是这个函数与我的普通NodeJS应用程序的样子--这里的代码工作得很好 app.get('/getimage', function(req, res){ r.getSubreddit(...
Almost all “easy” interface functions return a CURLcode error code. No matter what, using the curl_easy_setopt option CURLOPT_ERRORBUFFER is a good idea as it will give you a human readable error string that may offer more details about the cause of the error than just the error code....
Socket is not ready for send/recv wait till it's ready and try again. This return code is only returned fromcurl_easy_recv(3)andcurl_easy_send(3)(Added in 7.18.2) CURLE_SSL_CRL_BADFILE (82) Failed to load CRL file (Added in 7.19.0) ...
cURL如何只返回状态码status code 来源 https://wxnacy.com/2019/06/06/curl-return-code/ 在写一些 Shell 测试用例时需要检测 url 的状态是否为 200,这时如果能只获取它的状态码是最理想的,cURL可以很方便的实现。 -w html 状态码 重定向 服务器 ...
FTP servers return a 227-line as a response to a PASV command. If libcurl fails to parse that line, this return code is passed back. CURLE_FTP_CANT_GET_HOST (15) An internal failure to lookup the host used for the new connection. ...
intmain(void){CURL*curl;FILE*fp;CURLcode res;constchar*url="https://www.example.com/file-to-download.txt";constchar*output_filename="downloaded_file.txt"; curl=curl_easy_init();if(curl){fp=fopen(output_filename,"wb");curl_easy_setopt(curl,CURLOPT_URL,url);curl_easy_setopt(...
今天在使用curl的时候碰到了一个错误,如下所示: External Program Failed: D:\Tools\curl\curl.exe (return code was 18) 也就是错误码为18,网上查了一遍说是:文件传输,短于或大于预期。发生这种情况时,服务器首先报告预期的传输大小,然后提供数据不匹配前面给出的大小。
General: Remote Address: 远程服务器地址 Request URL: 表示申请的url地址 Request Method: 表示请求方式 Status Code:200,状态OK,表示访问成功。更多Status Code请看:Response Headers: Accept-Ranges:表名服务器是否支持指定范围请求及那种类型的分段请求。如:Accept-Rang ...
FTP servers return a 227-line as a response to a PASV command. If libcurl fails to parse that line, this return code is passed back. CURLE_FTP_CANT_GET_HOST (15) An internal failure to lookup the host used for the new connection. ...
*code = temp; } curl_slist_free_all(tempHeaders); /* free the header list */ } else { if (code != NULL) { *code = CURLE_FAILED_INIT; } } // 释放 curl 资源 curl_easy_cleanup(curl); return response; } /** * @brief 执行 HTTP POST 请求 ...