A 404 error occurred when visiting articles.It is because there is something wrong with your Permalink Setting.

I visited the Permalink Setting Page,and i found my Permalink Setting is:

Custom Structure:

my ip address:/index.php/%year%/%monthnum%/%day%/%hour%/%minute%/%postname%/

AND i try to delete “%postname” ，maintained other values,it worked!I finally visited the articles!

But i don’t know why.

Before that,i thought the error was related to my deleting the original wordpress file after i moved the file to /var/www/html. (The file .htaccess was gone.I tried to find it but failed.)So i created a new one and configured it correctly .However it still didn’t work.