wordpress不能上传中文名称的附件和图片的解决办法

function wp_handle_upload( &$file, $overrides = false, $time = null ) {
 //....
 // Move the file to the uploads dir
 //$new_file = $uploads['path'] . "/$filename";（大概在306行） // 修正中文文件名编码问题
 $new_file = $uploads['path'] . "/" . iconv("UTF-8","GB2312",$filename);

//...

//return apply_filters( 'wp_handle_upload', array( 'file' => $new_file, 'url' => $url, 'type' => $type ), 'upload' );

（大概在328行）

// 修正中文文件名编码问题 return apply_filters( 'wp_handle_upload', array( 'file' => $uploads['path'] . "/$filename", 'url' => $url, 'type' => $type ) , 'upload');