自己写了一个mvc 但是有的hosting无法通过 htaccess 正常隐藏 index.php 或 index.php?arg=， 下面找到了答案：

# Turn on URL rewriting RewriteEngine On # Installation directory 如果你的项目在非根目录的话，就填目录名，比如：/test/ RewriteBase /DIR_HERE/ # Protect application and system files from being viewed RewriteRule ^(application|modules|system) - [F,L] # Allow any files or directories that exist to be displayed directly RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d # Rewrite all other URLs to index.php/URL RewriteRule .* index.php/$0 [PT,L] # or #RewriteRule .* index.php?arg=$0 [PT,L]

以上代码写到 .htaccess 文件，并放置项目根目录下