LAMP configuration ssl access wordpress is the source code of php

after https is configured,
can access static resources through the address of https
but the results for visiting the wordpress home page are as follows

/ *

Front to the WordPress application. This file doesn"t do anything, but loads
wp-blog-header.php which does and tells WordPress to load the theme.

@ package WordPress

* /

/ *

Tells WordPress to load the WordPress theme and output it.

@ var bool

* /
define ("WP_USE_THEMES", true);

/ * Loads the WordPress Environment and Template /
require (dirname ( FILE ). "/ wp-blog-header.php");

feels like the source code that php cannot execute and accesses. I have been looking for it all day without finding out where the problem is

Note: http accesses wordpress normally

as a rookie, I hope that God can give me some direction to solve the problem. I am very grateful.