Shulou(Shulou.com)06/03 Report--

When the code is online, or when the web server is abnormal, we can provide the status code for the system to feedback to us, to roughly locate the point of failure, and then analyze it in detail through the log, so the status code is still very important, but we roughly searched it on the Internet, a lot of it, or summed up by ourselves, the most commonly used ones in ordinary times. I hope it will be helpful to you.

Status code of web page, which is described in detail:

Status code

Status description

two hundred

OK, representing the successful return of the web page by the server

three hundred and one

Permanent jump, through the old URL permanently jump to the new URL, (I have a new name, you find it)

three hundred and two

Temporary jump to a new URL address for access within a period of time

four hundred and three

Access prohibited, server denied access (insufficient permissions, no index definition, no home page)

four hundred and four

The requested page does not exist, (the content required by the client is not available on the server)

five hundred

Internal server error, (selinux,iptables, no http service allowed, 500error)

five hundred and two

Bad gateway, http requests to the backend node, but does not respond (you find the intermediary, the intermediary tells you there is no room)

five hundred and three

The service is currently unavailable, (server overload, service exception, downtime maintenance, etc.)

five hundred and four

Gateway timeout, server response time, beyond the set range (you find an intermediary, the intermediary does not find the landlord, directly tell you that there is no room)

Upload a picture to make it easier for everyone to save

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.