tp5入口文件入到根目录，虚拟空间伪静态写法

<IfModule mod_rewrite.c>
Options +FollowSymlinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php\/$1 [QSA,PT,L]
</IfModule>