laravel或者laravel-admin新建项目访问404问

public目录下的.htaccess文件中添加以下代码：

<IfModule mod_rewrite.c>

    <IfModule mod_negotiation.c>

        Options -MultiViews -Indexes

    </IfModule>

    RewriteEngine On

    # Handle Authorization Header

    RewriteCond %{HTTP:Authorization} .

    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    # Redirect Trailing Slashes If Not A Folder...

    RewriteCond %{REQUEST_FILENAME} !-d

    RewriteCond %{REQUEST_URI} (.+)/$

    RewriteRule ^ %1 [L,R=301]

    # Handle Front Controller...

    RewriteCond %{REQUEST_FILENAME} !-d

    RewriteCond %{REQUEST_FILENAME} !-f

    RewriteRule ^ index.php [L]

</IfModule>