Jquery BlueImp 如何在上传前更改文件名？

Question

是否可以更改通过jquery blueimp上传的文件的文件名？

Answer 1

require('UploadHandler.php');
class CustomUploadHandler extends UploadHandler {
    protected function trim_file_name($file_path, $name, $size, $type, $error, $index, $content_range) {
            $name = 'First_' . microtime(true);
            $name = str_replace('.', '', $name);
            return $name;
        }
}

$upload_handler = new CustomUploadHandler();

在您的自定义文件index.php中初始化UploadHandler.php的此函数