namespace Home\Controller;
use Think\Controller;
use Org\Net\Http;
class IndexController extends Controller {
public function index(){
$file_id = I( 'get.file_id' , 0 );
if( $file_id == 0 ){
$this -> error( '文件不存在' );
}
$db_file = M( 'file' );
$condition [ 'file_id' ] = $file_id;
$file_result = $db_file -> where( $condition ) -> find( );
if( empty( $file_result ) || ! file_exists( $file_result[ 'file_path' ] ) ){
$this -> error( '文件不存在' );
}
$showname = $file_result[ 'show_name' ];
$ext_arr = explode( '.' , $file_path );
$showname .= '.'.$ext_arr[ count( $ext_arr ) -1 ];
$encoded_filename = urlencode( $showname );
$encoded_filename = str_replace( "+" , "%20" , $encoded_filename );
Http::download( $file_result[ 'file_path' ] , $showname );
}
}