生产环境常见的HTTP状态码列表(老男孩整理) 2011-11-16 18:27:51
标签:老男孩 List of HTTP status codes 休闲 HTTP状态码列表 职场
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生产环境常见的HTTP状态码列表(List of HTTP status codes)为:
说明:求精不求多,有舍才有得 不一样的思维不一样的精彩。《老男孩linux实战培训》也是这个原则。
200 - OK,服务器成功返回网页
- Standard response for successful HTTP requests.
301 - Moved Permanently(永久跳转),请求的网页已永久跳转到新位置。
- This and all future requests should be directed to the given.
403 - Forbidden(禁止访问),服务器拒绝请求
- forbidden request (matches a deny filter) => HTTP 403
- The request was a legal request, but the server is refusing to respond to it.
404 - Not Found,服务器找不到请求的页面。
- The requested resource could not be found but may be available again in the future.
500 - Internal Server Error(内部服务器错误)
- internal error in haproxy => HTTP 500
- A generic error message, given when no more specific message is suitable.
502 - Bad Gateway(坏的网关),一般是网关服务器请求后端服务时,后端服务没有按照http协议正确返回结果。
- the server returned an invalid or incomplete response => HTTP 502
- The server was acting as a gateway or proxy and received an invalid response from the upstream server.
503 - Service Unavailable(服务当前不可用),可能因为超载或停机维护。
- no server was available to handle the request => HTTP 503
- The server is currently unavailable (because it is overloaded or down for maintenance).
504 - Gateway Timeout(网关超时),一般是网关服务器请求后端服务时,后端服务没有在特定的时间内完成服务。
- the server failed to reply in time => HTTP 504
- The server was acting as a gateway or proxy and did not receive a timely response from the upstream server.