错误代码 7(CURLE_COULDNT_CONNECT)表示“无法连接到服务器”。这通常意味着 libcurl 在尝试与目标服务器建立 TCP 连接时失败了。 可能导致错误代码 7 出现的常见原因 服务器不可达:目标服务器可能不存在,或者由于网络问题(如 DNS 解析失败、网络中断等)无法访问。 端口未开放:目标服务器的指定端口可能未开放,或者...
[richdocuments] Fehler: GuzzleHttp\Exception\ConnectException: cURL error 7: Failed to connect to 192.168.30.232 port 443 after 0 ms: Connection refused (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://192.168.30.232/apps/richdocumentscode/proxy.php?req=/hosting/capabilities...
问如何处理致命错误: cURL错误7:连接到xxxx端口443失败EN看起来您可以捕获GuzzleHttp\Ring\ exception \...
it looks like you can just catch the GuzzleHttp\Ring\Exception\ConnectException exception like this:use GuzzleHttp\Ring\Exception\ConnectException;try { // the code which throws the error } catch( ConnectException $ex ) { switch ( $ex->getMessage() ) { case '7': // to be ve...
CURLE_COULDNT_CONNECT (7)Failed to connect() to host or proxy.CURLE_FTP_WEIRD_SERVER_REPLY (8)After connecting to a FTP server, libcurl expects to get a certain reply back. This error code implies that it got a strange or bad reply. The given remote server is probably not an OK FTP...
问local.ERROR: cURL错误7:无法连接到127.0.0.1端口7700:连接被拒绝EN大家好，又见面了，我是你们的朋友全栈君。 很多用户表示，在使用电脑的时候，电脑右下角任务栏提示“未能连接一个Windows服务，Windows无法连接到System Event Notification Service服务”，这是怎么回事呢?电脑提示无法连接到System Event ...
$err_code = curl_errno($oCurl); curl_close ( $oCurl ); $sContent = json_decode($sContent,true); dd($err_code); '1'=>'CURLE_UNSUPPORTED_PROTOCOL (1) – 您传送给 libcurl 的网址使用了此 libcurl 不支持的协议。 可能是您没有使用的编译时选项造成了这种情况(可能是协议字符串拼写有误,...
@stevenmaguire heyy steve, sorry to disturb your time, i wanna ask you, if i use proxy will this error still occured? i try this, and failed, is it because my code didn't work? or still because the network configuration? $url = 'https://google.com'; $proxy = '172.16.5.23'; $...
$ curl -w "%{http_code}\n" http://localhost:81/ ; echo "Exit code: $?" 000 curl: (7) Failed to connect to localhost port 81: Connection refused Exit code: 7 Connection timed out (28) $ curl -w "%{http_code}\n" -m 5 http://10.255.255.1/ ; echo "Exit code: $?" 000...
{\"Exception\":\"GuzzleHttp\\\Exception\\\ConnectException\",\"Message\":\"cURL error 7: Failed to connect to www.nextcloud.com port 80: Operation timed out\" ,\"Code\":0,\"Trace\":\"#0 \\\/var\\\/www\\\/html\\\/3rdparty\\\/guzzlehttp\\\/guzzle\\\/src\\\/RequestFsm...