uploadify上传视频无法保存到数据表里的问题

	 <div class="form-item">        

		<label class="item-label">视频</label>

		<div class="controls">

			<input type="file" id="upload_video">

			<input type="hidden" name="video" id="vid" value="{$people.video}"/>

			<div class="upload-video-box">

              <notempty name="people.video">

                  <div class="upload-pre-item">

                      <video width="602px" height="345px" controls="controls"> 

                        <source src="__ROOT__/{$people.video}" type="video/mp4"></source> 

                      </video> 

                  </div>

              </notempty>

			</div>

		</div>

	 </div>

   //上传视频

			/* 初始化上传插件 */

			$("#upload_video").uploadify({

			    "height"          : 400,

			    "swf"             : "__STATIC__/uploadify/uploadify.swf",

			    "fileObjName"     : "download",

			    "buttonText"      : "上传视频",

			    "uploader"        : "{:U('File/uploadPicture',array('session_id'=>session_id()))}",

			    "width"           : 600,

			    'removeTimeout'	  : 1,

			    'fileTypeExts'	  : '*.avi; *.rmvb; *.rm; *.asf; *.divx; *.mpg; *.mpeg; *.mpe; *.wmv; *.mp4; *.mkv; *.vob; *.gif;',

				'fileSizeLimit'   : '1024M',

			    "onUploadSuccess" : uploadVideoFrontvideo,

			    'onFallback' : function() {

			        alert('未检测到兼容版本的Flash.');

			    },		  

				'onUploadSuccess' : function(file, data, response) {   

					//alert(file.name + ' | ' + response + ':' + data);   

				},   

				'onUploadError' : function(file, errorCode, errorMsg, errorString) {   

                   alert('The file ' + file.name + ' could not be uploaded: ' + errorString);   

                }   

			});

			function uploadVideoFrontvideo(file, data){

				var data = $.parseJSON(data);

				var src = '';

			    if(data.status){

			    	$("#vid").val(data.path);

			    	src = data.url || '__ROOT__' + data.path

			    	$("#vid").parent().find('.upload-video-box').html(

			    		'<div class="upload-pre-item"><video width="602px" height="345px" controls="controls"><source src="' + src + '" type="video/mp4"></source></video></div>'

			    	);

			    } else {

			    	updateAlert(data.info);

			    	setTimeout(function(){

			            $('#top-alert').find('button').click();

			            $(that).removeMatch_type('disabled').prop('disabled',false);

			        },1500);

			    }

			}

use Think\Upload;

...

	//====================================富文本框===========================

	

	/* 上传图片 */

	public function upload() {

		/* 上传配置 */

		$setting = C ( 'EDITOR_UPLOAD' );

		$setting ['callback'] = array (

				$this

		);

	

		/* 调用文件上传组件上传文件 */

		$this->uploader = new Upload ( $setting, 'Local' );

		$info = $this->uploader->upload ( $_FILES );

		// dump($info);

		if ($info) {

			$dao = D ( 'Picture', 'Home' );

			foreach ( $info as &$file ) {

				$file ['rootpath'] = __ROOT__ . ltrim ( $setting ['rootPath'], "." );

	

				/* 已经存在文件记录 */

				if (isset ( $file ['id'] ) && is_numeric ( $file ['id'] )) {

					$file ['path'] = __ROOT__ . ltrim ( $file ['path'], "." );

					continue;

				}

	

				/* 记录文件信息 */

				$file ['path'] = __ROOT__ .  ltrim ( $setting ['rootPath'], "." ) . $file ['savepath'] . $file ['savename'];

				$file ['status'] = 1;

				$file ['create_time'] = NOW_TIME;

				if ($dao->create ( $file ) && ($id = $dao->add ())) {

					$file ['id'] = $id;

				}

			}

		}

	

		return $info;

	}

	

	// keditor编辑器上传图片处理

	public function ke_upimg() {

		/* 返回标准数据 */

		$return = array (

				'error' => 0,

				'info' => '上传成功',

				'data' => ''

		);

		$info = $this->upload();

		$img = $info ['imgFile'] ['path'];

		/* 记录附件信息 */

		if ($img) {

			$return ['id'] = $info ['imgFile'] ['id'];

			$return ['url'] = $img;

			unset ( $return ['info'], $return ['data'] );

		} else {

			$return ['error'] = 1;

			$return ['message'] = $this->uploader->getError ();

		}

	

		/* 返回JSON数据 */

		

		exit ( json_encode ( $return ) );

	}	

	

	/* 上传视频 */

	public function upload_v() {

		// 上传配置 

		$setting = C ( 'EDITOR_UPLOAD' );

		$setting ['callback'] = array (

				$this

		);

	

		// 调用文件上传组件上传文件 

		$this->uploader = new Upload ( $setting, 'Local' );

		$info = $this->uploader->upload ( $_FILES );

		dump($info);

		if ($info) {

			$dao = D ( 'Picture', 'Home' );

			foreach ( $info as &$file ) {

				$file ['rootpath'] = __ROOT__ . ltrim ( $setting ['rootPath'], "." );

	

				// 已经存在文件记录 

				if (isset ( $file ['id'] ) && is_numeric ( $file ['id'] )) {

					$file ['path'] = __ROOT__ . ltrim ( $file ['path'], "." );

					continue;

				}

	

				// 记录文件信息 

				$file ['path'] = __ROOT__ .  ltrim ( $setting ['rootPath'], "." ) . $file ['savepath'] . $file ['savename'];

				$file ['status'] = 1;

				$file ['create_time'] = NOW_TIME;

				if ($dao->create ( $file ) && ($id = $dao->add ())) {

					$file ['id'] = $id;

				}

			}

		}

	

		return $info;

	}

	

	// keditor编辑器上传视频处理

	public function ke_upvideo() { // 没用到

		/* 返回标准数据 */

		$return = array (

				'error' => 0,

				'info' => '上传成功',

				'data' => ''

		);

		$info = $this->upload_v();

		$video = $info ['videoFile'] ['path'];

		/* 记录附件信息 */

		if ($video) {

			$return ['id'] = $info ['videoFile'] ['id'];

			$return ['url'] = $video;

			unset ( $return ['info'], $return ['data'] );

		} else {

			$return ['error'] = 1;

			$return ['message'] = $this->uploader->getError ();

		}

	

		/* 返回JSON数据 */

		exit ( json_encode ( $return ) );

	}