Common HTTP status Codes

The HTTP status code at the beginning of the note is indicated separately:

1XX indicates message

2XX indicates success

3XX indicates redirection

4XX indicates request error

5XX indicates service-side error

Common HTTP Status codes:

OK

Indicates the request was successful, everything works.

301 Moved Permanently

Redirect, the customer requests the document elsewhere, the new URL is given in the location header, and the browser should automatically access the new URL

302 Found

Temporary redirection, similar to 301, but the new URL should be treated as a temporary replacement, not a permanent

304 Not Modified

The client has a buffered document, and a conditional request is issued. The server tells the client that the original buffered document can also be used

Request

A syntax error occurred on the request

403 Forbidden

Resource Not available

404 Not Found

Unable to find resource at the specified location

405 Method not allowed

Request Method (Get,post,head,delete,put,trace, etc.) is not available for the established resource

Internet Sever Error

The server encountered an unexpected situation and could not complete the customer's request

501 Not implemented

The server does not support the functionality required to implement the request

503 Service unavailable

Server is temporarily unavailable

Common HTTP status Codes