CI框架出現 No input file specified.

.htaccess文件修改
DirectoryIndex index.php

RewriteEngine on
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond $1 !^(index\.php|images|themes|uploads|uploads_thumb|robots\.txt)

RewriteRule ^(.*)$ index.php?/$1 [L]

config/config.php中:

$config['uri_protocol'] = "AUTO"; //或者是PATH_INFO