//httpd error log error:
Request exceeded the limit of 10 internal redirects due to probable configuration error. Use 'LimitInternalRecursion' to increase 
the limit if necessary. Use 'LogLevel debug' to get a backtrace., referer: http://127.0.0.1/MyProject/login/userLogin

Most of the answers on the Internet are about. Htaccess, but I don’t think there’s anything wrong with local HTaccess:

<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteCond   %{REQUEST_FILENAME} !-f
    RewriteRule   ^(.*)$ index.php?_url=/$1 [QSA,L]
</IfModule>

<IfModule mod_rewrite.c>
    RewriteEngine on
    RewriteRule  ^$ apg/public/    [L]
    RewriteRule  (.*) apg/public/$1 [L]
</IfModule>

The url is correct

http://127.0.0.1/MyProject/login/userLogin

But the page doesn’t display the right content.
Let me see where the framework needs to be changed. I still think the framework hasn’t changed.
Solutions:
Later, I checked my collection.php, and there was an array in it, and I added the name of MyProject MyProject:

 static private $ProjectsArray = array(
            'project1',
            'project2',
            'project3',
            'MyProject'
);

The problem solved! Check my localhost page again and you can visit my Project login page. The framework has been set up successfully!