How to change the database localhost to 127.0.0.1? The file cannot be found. . . Urgently urgently

Question

I really don’t know how to change it. Ask God to solve it! ! ! !

http://www.php.cn/wenda/141451.html

My phone number: 18915128009

Please give me some popular science. . . Grateful

Answer 1

Is there any difference between the two?

Answer 2

There is no need to change it, right? Both lacalhost and 127.0.0.1 can connect to the database. But I personally always use lacalhost to connect