Question

    function userSingin( )
    {

            $login = Common::getGLOBALS('userLogin');
        $pass  = Common::getGLOBALS('userPassword');

        $reg = false;

        $users = $this->db->get("SELECT userID, userLogin, userPassword FROM Users");

        foreach( $users as $_users )
        {
            if( $_users->userLogin == $login && $_users->userPassword == md5( $pass ) )
            {
                //$sess->Set('userHash', md5( $login.$pass.$salt ) );
                Session::Set('UID', $_users->userID );  // set userID
                $reg = true;
            }
        }

        echo $reg ? "ok" : "error";
    }

=================================================

    $(function() 
    {

        $('#file_upload').uploadify(
        {
            'fileSizeLimit'    : '1000KB',
            'queueSizeLimit'   : 1,
            'fileTypeDesc'     : 'Image Files',
            'fileTypeExts'     : '*.gif; *.jpg; *.png',
            'removeTimeout'    : 3,
            'swf'              : '/application/userData/js/uploadify/uploadify.swf',
            'uploader'         : '/ajax/uploadAvatar/',

            'onUploadError' : function(file, errorCode, errorMsg, errorString) {
            alert('The file ' + file.name + ' could not be uploaded: ' + errorString);
            },

            'debug' : true
          });
    });

=================================================

    public function uploadAvatar()
    {

        //include_once("application/Tools/Resize.php");

        $targetFolder = '/application/userData/upload/avatars/'; 

        if ( !empty ( $_FILES ) ) 
        {
            $tempFile = $_FILES['Filedata']['tmp_name'];
            $fName    = $_FILES['Filedata']['name'];

            $exp      = explode( '.', $fName );
            $ext      = end( $exp );

            $newName  = md5( $_FILES['Filedata']['name']. rand( 1, PHP_INT_MAX ) );

            $targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder;
            $targetFile = rtrim($targetPath,'/') . '/' . $newName.'.'.$ext;

            $fileTypes = array('jpg','jpeg','gif','png');
            $fileParts = pathinfo($_FILES['Filedata']['name']);


            if (in_array($fileParts['extension'],$fileTypes)) {
            move_uploaded_file($tempFile,$targetFile);
            echo 'file uploaded';
            } else {
            echo 'Invalid file type.';
            }
        }

        print_r( $_SESSION ); // empty...
    }

=================================================

当我使用print_r( $_SESSION )时，在另一个文件中就可以了。

Answer 1

这是我在做Flex时遇到的一个问题，通过Flash上传似乎不使用cookie（从而失去会话）。如果uploadify使用flash，这就是你的问题。

您可以通过设置标识用户的令牌来修复它，而不是上传到http://example.com/upload.php您应该上传到http://example.com/upload.php?token=azpodkazpoj1dzapdo（您上传的脚本必须实现一种机制来查找和检查用户令牌。

编辑：根据疑似重复问题的建议，您可以将session_id用作令牌

你好。我的Uploadify脚本看不到$ _SESSION

1 个答案: