HTTP status and The meaning
Here are some of the most common HTTP status codes and their meanings:
- 1xx – Informational: These status codes indicate that the request has been received and is being processed.
- 100 Continue: The server has received the request headers and is waiting for the request body.
- 101 Switching Protocols: The server has switched to a different protocol, such as HTTP/2.
- 2xx – Success: These status codes indicate that the request has been successfully received, understood, and accepted.
- 200 OK: The request has been successfully completed.
- 201 Created: The request has been fulfilled and a new resource has been created.
- 202 Accepted: The request has been accepted for processing, but the processing has not been completed yet.
- 3xx – Redirection: These status codes indicate that further action needs to be taken in order to complete the request.
- 301 Moved Permanently: The requested resource has been moved permanently to a new location.
- 302 Found: The requested resource has been temporarily moved to a new location.
- 304 Not Modified: The requested resource has not been modified since the last time it was requested.
- 4xx – Client Error: These status codes indicate that the request contains bad syntax or cannot be fulfilled.
- 400 Bad Request: The request cannot be understood by the server.
- 401 Unauthorized: The request requires authentication.
- 404 Not Found: The requested resource could not be found.
- 5xx – Server Error: These status codes indicate that the server has encountered an error while processing the request.
- 500 Internal Server Error: An unexpected error has occurred on the server.
- 503 Service Unavailable: The server is temporarily unavailable.
- 504 Gateway Timeout: The server did not receive a timely response from another server.
There are many other HTTP status codes, but these are some of the most common ones. You can find a complete list of HTTP status codes here: https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
- MySQL多层级树形结构表的搜索查询优化
- 使用WordPress作为小程序后端——APPID有效性前置检查
- 使用WordPress作为小程序后端——小程序请求前置检查
- Windows rclone挂载sftp
- 迁移——从Electron迁移到Eclipse Theia
- 使用typescript开发chrome扩展
- use multiple simple queries or a join
- php: /usr/local/lib/libcurl.so.4: no version information available (required by php)
- how to improve the rank of search results in google
- SEO导航
