Jquery plupload变量上载路径？

我正在使用plupload将文件上载到我的服务器，但是我想知道是否有任何方法可以使上载路径变为变量

基本上我需要先选择上传路径文件夹，然后使用plupload选择文件，然后上传到最初选择的文件夹

我尝试了几种不同的方法，但似乎无法将变量文件夹路径传递到upload.php文件。我正在使用plupload的flash版本

如果有人能帮我，那太好了！！：

以下是我的plupload jquery：

jQuery.noConflict();
jQuery(document).ready(function() {
  jQuery("#flash_uploader").pluploadQueue({
    // General settings
    runtimes: 'flash',
    url: '/assets/upload/upload.php',
    max_file_size: '10mb',
    chunk_size: '1mb',
    unique_names: false,
    // Resize images on clientside if we can
    resize: {width: 500, height: 350, quality: 100},
    // Flash settings
    flash_swf_url: '/assets/upload/flash/plupload.flash.swf'    
  });
});

下面是upload.php文件：

<?php
/**
 * upload.php
 *
 * Copyright 2009, Moxiecode Systems AB
 * Released under GPL License.
 *
 * License: http://www.plupload.com/license
 * Contributing: http://www.plupload.com/contributing
 */

    // HTTP headers for no cache etc
    header('Content-type: text/plain; charset=UTF-8');
    header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
    header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
    header("Cache-Control: no-store, no-cache, must-revalidate");
    header("Cache-Control: post-check=0, pre-check=0", false);
    header("Pragma: no-cache");

    // Settings
 $targetDir = $_SERVER['DOCUMENT_ROOT']."/tmp/uploads"; //temp directory <- need these to be variable
 $finalDir  = $_SERVER['DOCUMENT_ROOT']."/tmp/uploads2"; //final directory <- need these to be variable
    $cleanupTargetDir = true; // Remove old files
    $maxFileAge = 60 * 60; // Temp file age in seconds

    // 5 minutes execution time
    @set_time_limit(5 * 60);
    // usleep(5000);

    // Get parameters
    $chunk = isset($_REQUEST["chunk"]) ? $_REQUEST["chunk"] : 0;
    $chunks = isset($_REQUEST["chunks"]) ? $_REQUEST["chunks"] : 0;
    $fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : '';

    // Clean the fileName for security reasons
    $fileName = preg_replace('/[^\w\._]+/', '', $fileName);

    // Create target dir
    if (!file_exists($targetDir))
        @mkdir($targetDir);

    // Remove old temp files
    if (is_dir($targetDir) && ($dir = opendir($targetDir))) {
        while (($file = readdir($dir)) !== false) {
            $filePath = $targetDir . DIRECTORY_SEPARATOR . $file;

            // Remove temp files if they are older than the max age
            if (preg_match('/\\.tmp$/', $file) && (filemtime($filePath) < time() - $maxFileAge))
                @unlink($filePath);
        }

        closedir($dir);
    } else
        die('{"jsonrpc" : "2.0", "error" : {"code": 100, "message": "Failed to open temp directory."}, "id" : "id"}');

    // Look for the content type header
    if (isset($_SERVER["HTTP_CONTENT_TYPE"]))
        $contentType = $_SERVER["HTTP_CONTENT_TYPE"];

    if (isset($_SERVER["CONTENT_TYPE"]))
        $contentType = $_SERVER["CONTENT_TYPE"];

    if (strpos($contentType, "multipart") !== false) {
        if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
            // Open temp file
            $out = fopen($targetDir . DIRECTORY_SEPARATOR . $fileName, $chunk == 0 ? "wb" : "ab");
            if ($out) {
                // Read binary input stream and append it to temp file
                $in = fopen($_FILES['file']['tmp_name'], "rb");

                if ($in) {
                    while ($buff = fread($in, 4096))
                        fwrite($out, $buff);
                } else
                    die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');

                fclose($out);
                unlink($_FILES['file']['tmp_name']);
            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
        } else
            die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
    } else {
        // Open temp file
        $out = fopen($targetDir . DIRECTORY_SEPARATOR . $fileName, $chunk == 0 ? "wb" : "ab");
        if ($out) {
            // Read binary input stream and append it to temp file
            $in = fopen("php://input", "rb");

            if ($in) {
                while ($buff = fread($in, 4096)){
                    fwrite($out, $buff);
                }

            } else
                die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');


            fclose($out);
        } else
            die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
    }
    //Moves the file from $targetDir to $finalDir after receiving the final chunk
    if($chunk == ($chunks-1)){
        rename($targetDir . DIRECTORY_SEPARATOR . $fileName, $finalDir . DIRECTORY_SEPARATOR . $fileName);
    }

    // Return JSON-RPC response
    die('{"jsonrpc" : "2.0", "result" : null, "id" : "id"}');
?>

---

将它们上载到初始上载目录后，让脚本将它们放到正确的位置。

这为我解决了相同的问题：

        url: 'plupload.php?<?php echo 'plupload_form_id='.$form_id.'&plupload_data_id='.$form_danni_instance_id; ?>'

我剪切了一些代码只是为了简单的示例，但仍然可以使用

我在数据库中使用用户自己动态创建的表

因此，我需要以下路径：

所有上传图像的基本目录：

图像/上传/

对于id=118的表，例如，我正在创建：

图片/上传/表格\u id\u 118/

然后，上传文件的最终文件夹如下所示：

图片/上传/表格_id_118/1/

或

图片/上传/表格_id_118/15/

或

图片/上传/表格_id_118/2129/

这里1、15或2129是该表中记录的ID

---

只是为了澄清：在我的CMS数据库中，表等于HTML表单，在创建表单时，用户实际上是在数据库中为其创建表。

将多部分参数添加到$divuploader.pluploadQueue的常规设置中

---

然后在服务器端script settings.url和$_REQUEST['targetDir']

中使用upload.php脚本，将它们移动到uploads temporary，然后移动到uploads 2 final，但用户需要在上载文件之前选择要上载到的文件夹目标。我不知道如何将plupload脚本中的文件夹变量/选择选项传递到upload.php文件中。只需使用可能的文件夹位置创建一个输入元素，然后在脚本中从$\u POST中获取文件夹名称。谢谢，我将试一试：

// relative path from current directory to the final one (for the record in the form)
$uploaddir = 'images/uploads/form_id_'.$form_id.'/'.$form_danni_instance_id; 
// relative path from current directory for the form
$uploaddir2 = 'images/uploads/form_id_'.$form_id; 

if (!is_dir($uploaddir2))
{
    // first create the folder for the form, if doesn't exist
    mkdir($uploaddir2);
}

if (!is_dir($uploaddir))
{
    // Then create the folder for the record, where images are going to be uploaded
    mkdir($uploaddir)
}

$targetDir = $uploaddir;

multipart_params : {
    "targetDir" : "someDir",
    "paramName1" : "value1 for own use",
    "paramName2" : "value2 for own use"
}