Question

所以基本上https://github.com/blueimp/jQuery-File-Upload/wiki作为上传者，我正在使用其在服务器端移动的块功能。我在获取上传文件的最后一块时遇到了问题。

我想要做的是，一旦块到达最后一个块，或者上传者完成上传块，只保存到db

离。块大小= 10mb

if( isset($_SERVER['HTTP_CONTENT_RANGE']) )
    {


$content_range = preg_split('/[^0-9]+/', $_SERVER['HTTP_CONTENT_RANGE']);

// if file is greater or equal to 10mb
if( $content_range[2] + 1 == $content_range[3] )
    {
        insert data to database here
    } 
    // if file does not need to be chunked file is less than chunk size
    else
    {
        also insert the data to database
    }

}

Answer 1

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    $is_chunked_upload = !empty($_SERVER['HTTP_CONTENT_RANGE']);
    if ($is_chunked_upload) {
        $is_last_chunk = false;

        // [HTTP_CONTENT_RANGE] => bytes 10000000-17679248/17679249 - last chunk looks like this

        if (preg_match('|(\d+)/(\d+)|', $_SERVER['HTTP_CONTENT_RANGE'], $range)) {

            if ($range[1] == $range[2] - 1) {
                $is_last_chunk = true;
            }
        }
    }
}

获取最后一块上传文件

1 个答案: