404: means that the visited page does not exist or the file path cannot be found
I believe that many novice webmasters who build websites have encountered the problem of 404 on the website. Today, the editor has sorted out some reasons for the 404 of the website for you, hoping to help you, and go directly to the topic~
1. If it is a static page access 404, then the file path may be wrong, or the site directory binding error,
At this time, check whether the file path is correct and whether the binding directory of the site domain name is correct.
2. If it is a dynamic page 404, it may be that the pseudo-static setting is wrong. You need to check whether the pseudo-static setting is correct
3. At the same time, if php does not start normally or runs too concurrently, it may also cause the site 404
At this time, you need to check the running status of php to see if it is running normally.