“http: name or service not known”是一个网络错误,通常出现在尝试通过HTTP协议访问某个域名或URL时,系统无法识别或解析指定的主机名或服务名。这通常意味着DNS(域名系统)查询失败,无法将域名转换为对应的IP地址。 2. 常见原因 DNS服务器问题:配置的DNS服务器可能无法正常工作,或者无法访问。 网络配置错误:网络设...
当你发起 HTTP 请求时,Java 会自动进行 DNS 解析,将域名解析为 IP 地址。如果 DNS 解析失败,就会出现 Name or service not known 的错误。 3. 请求成功 如果DNS 解析成功,那么请求就会成功发送,并且你可以继续处理服务器的响应。 4. 检查网络配置 如果DNS 解析失败,你需要检查网络配置是否正确。确保你的网络连...
service_token=<service token>&service_id=<service id>5&usage%5Bhits%5D=2&app_id=<app id> HTTP/1.1" 500 "Name or service not known" 0.001368853 - "rejection_reason_header=1&limit_headers=1&no_body=1" <YYYY>-<MM>-<DD>T<HH>:<MM>:<SS>.491400828Z <DATE> +0000: Rack app ...
pull minio/minio:latest 2.docker部署 linux docker run -itd \ --privileged=true \ --name minio...
403.503 Forbidden: IP address denied IP Restriction: the client IP address is included in the deny list. 403.504 Forbidden: host name denied IP Restriction: the client host name is included in the deny list.404 - Not foundIIS defines the following HTTP status codes that indicate a mo...
public static HttpStatusCode fromString(String name) Creates or finds a HttpStatusCode from its string representation. Parameters: name - a name to look for. Returns: the corresponding HttpStatusCode.values public static Collection values() Gets known HttpStatusCode values. Returns: known HttpStat...
501 — Not Implemented: The server can’t fulfill the request or doesn’t recognize the request method. 502 — Bad Gateway: The server acts as a gateway and gets an invalid response from an inbound host. 503 — Service Unavailable: The server is unable to process the request. This ofte...
In the Structure tool window, click an HTTP method or request name, or any part of the request. You can also send requests from there by right-clicking it and selecting . Execute HTTP requests Execute single request If you are going to test your own web service, make sure it is...
Error Blob { "ErrorMessage": "nodename nor servname provided, or not known", "BuildRetry": true, "ErrorPattern": "", "ExcludeConsoleLog": false } Reproduction Steps PR: #96767 Build: https://dev.azure.com/dnceng-public/public/_build/resu...
the date the resource referenced by thisHttpConnectionwas last modified, or 0 if not known. Throws: IOException- if an error occurred connecting to the server. getHeaderField publicStringgetHeaderField(Stringname) throwsIOException Returns the value of the named header field. ...