tp3.2整合uploadify上传实现，解决上传中文TP文件上传保存错误问题

1、下载

www.thinkphp.cn/down.html

www.uploadify.com/wp-content/uploads/files/uploadify.zip

2、TP3.2整合uploadify

在TP中放入这些文件

uploadify.css

jquery.uploadify.min.js

uploadify-cancel.png

uploadify.swf

引入

<link rel="stylesheet" type="text/css" href="__PUBLIC__/js/uploadify/uploadify.css" />

<tr>
							<th>音频</th>
							<td> 
								<input type="file" id="file_upload_audio" />  
							</td>
						</tr>
						<tr>
							<th>视频</th>
							<td>
								<input type="file" name="smeta[video]" id="file_upload_video" />  
							</td>
						</tr>
						<tr>
							<th>文件</th>
							<td>
								<input type="file" name="smeta[attachment]" id="file_upload_file" />   
							</td>
						</tr>

<script type="text/javascript" src="__PUBLIC__/js/jquery.min.js"></script> 
<script type="text/javascript" src="__PUBLIC__/js/uploadify/jquery.uploadify.min.js"></script> 
//上传音频
		$(function() {
		    $('#file_upload_audio').uploadify({
		        'swf'      : '__PUBLIC__/js/uploadify/uploadify.swf',
		        'uploader' : '{:U("AdminPost/upload")}',
		        'buttonText': '上传音频',
		        //在浏览窗口底部的文件类型下拉菜单中显示的文本
                'fileTypeDesc': 'Audio Files',
                //允许上传的文件后缀
                'fileTypeExts': '*.mp3; *.aac; *.flac; *.mar; *.wma; *.ape; *.ogg',
                //发送给后台的其他参数通过formData指定
                'formData': { 'type': 'audio'},
                //选择文件后自动上传
                'auto': true,
                //设置为true将允许多文件上传
                'multi': false,
                //上传完成后执行
                'onUploadSuccess': function(file, data, response){
                	eval("var data="+data);
                	console.log(data);
                	if(data.code == '1'){
	                	$('#'+file.id).find('.data').html('上传成功');  
	                	$('#file_upload_audio').after('<audio src="'+data.data.file+'" controls="controls">您的浏览器不支持播放器</audio><input type="hidden" name="smeta[audio][]" value="'+data.data.file+'">'); 
                	}else{
	                	$('#'+file.id).find('.data').html('上传失败,'+data.msg);   
                	}
                },
                'onUploadError' : function(file, errorCode, errorMsg, errorString) {
		            alert('The file ' + file.name + ' could not be uploaded: ' + errorString);
		        },
		    });
		});


		//上传视频
		$(function() {
		    $('#file_upload_video').uploadify({
		        'swf'      : '__PUBLIC__/js/uploadify/uploadify.swf',
		        'uploader' : '{:U("AdminPost/upload")}',
		        'buttonText': '上传视频',
		        //在浏览窗口底部的文件类型下拉菜单中显示的文本
                'fileTypeDesc': 'Video Files',
                //允许上传的文件后缀
                'fileTypeExts': '*.mp4; *.3gp; *.wmv; *.flv; *.mov; *.rm; *.rmvb',
                //发送给后台的其他参数通过formData指定
                'formData': { 'type': 'video'},
                //选择文件后自动上传
                'auto': true,
                //设置为true将允许多文件上传
                'multi': false,
                //上传完成后执行
                'onUploadSuccess': function(file, data, response){
                	eval("var data="+data);
                	console.log(data);
                	if(data.code == '1'){
	                	$('#'+file.id).find('.data').html('上传成功');  
	                	$('#file_upload_video').after('<video src="'+data.data.file+'" controls="controls">您的浏览器不支持播放器</video><input type="hidden" name="smeta[video][]" value="'+data.data.file+'">'); 
                	}else{
	                	$('#'+file.id).find('.data').html('上传失败,'+data.msg);   
                	}
                },
                'onUploadError' : function(file, errorCode, errorMsg, errorString) {
		            alert('The file ' + file.name + ' could not be uploaded: ' + errorString);
		        },
		    });
		});


		//上传文件
		$(function() {
		    $('#file_upload_file').uploadify({
		    	// 'debug'    : true,
		        'swf'      : '__PUBLIC__/js/uploadify/uploadify.swf',
		        'uploader' : '{:U("AdminPost/upload")}',
		        'buttonText': '上传文件', 
                //发送给后台的其他参数通过formData指定
                'formData': { 'type': 'file'},
                //上传附件大小,0不限
                'fileSizeLimit': '15MB',
                //选择文件后自动上传
                'auto': true,
                //设置为true将允许多文件上传
                'multi': true,
                //允许上传文件个数
                'uploadLimit' : 3,
        		'removeCompleted'    : false,
                //上传完成后执行
                'onUploadSuccess': function(file, data, response){
                	eval("var data="+data);
                	console.log(data);
                	if(data.code == '1'){
	                	$('#'+file.id).find('.data').html('上传成功');  
	                	// $('#file_upload_file').after('<a src="'+data.data.file+'">'+data.data.name+'</a><input type="hidden" name="smeta[attachment][]" value="'+data.data.file+'"><br>');  
	                	$('#file_upload_file').after('<input type="hidden" name="smeta[attachment][]" value="'+data.data.file+'"><br>');  
                	}else{
	                	$('#'+file.id).find('.data').html('上传失败,'+data.msg);   
                	}
                },
		    });
		});

后端：

public function upload(){
		//参数
		$path = I('path','./data/upload/');
		$type = I('type','file');
		$isSaveName = I('isSaveName',true); //默认保存原始名称
		$isReplace = I('isReplace',true); //默认替换同名文件
file_put_contents('post.log', var_export($_POST,true));
file_put_contents('files.log', var_export($_FILES,true));
		//上传
	    $upload = new \Think\Upload();// 实例化上传类     
	    $upload->maxSize = 15728640;// 15M    3145728 ;// 设置附件上传大小
	    // $upload->exts      =     array('mp3', 'mp4', 'gif', 'png', 'jpeg');// 设置附件上传类型
	    //根据类型放入对应的文件夹中
	    switch ($type) {
	    	case 'image':
	    		$upload->exts = array('jpg', 'bmp', 'gif', 'png', 'jpeg');// 设置附件上传类型
	    		$upload->rootPath = './data/upload/image/'; // 设置附件上传根目录
	    		break;
	    	case 'audio':
	    		$upload->exts = array('mp3', 'aac', 'flac', 'mar', 'wma', 'ape' , 'ogg');// 设置附件上传类型
	    		$upload->rootPath = './data/upload/audio/'; // 设置附件上传根目录
	    		break;
	    	case 'video':
	    		$upload->exts = array('3gp', 'mp4', 'wmv', 'flv', 'mov', 'rm', 'rmvb');// 设置附件上传类型
	    		$upload->rootPath = './data/upload/video/'; // 设置附件上传根目录
	    		break; 
	    	default:
	    		$upload->rootPath = './data/upload/file/'; // 设置附件上传根目录
	    		break;
	    } 
	    $upload->savePath = ''; // 设置附件上传（子）目录
	    $upload->autoSub = true; // 自动使用子目录保存上传文件 默认为true
	    $upload->subName = array('date','Ymd'); //子目录命名
	    if($isSaveName){
	    	$upload->saveName = '';   //保持上传文件名不变
	    }
	    $upload->replace = $isReplace;	//存在同名文件是否是覆盖，默认为false
	    // 上传文件 
	    $info = $upload->upload();  
file_put_contents('upload.log', var_export($upload,true));
file_put_contents('info.log', var_export($info,true));
	    //返回上传结果   
	    if(!$info) {// 上传错误提示错误信息
	    	echo json_encode(array('code'=>'0','msg'=>$upload->getError())); 
	    }else{// 上传成功 
	    	$arr = array(
	    		'ext'=>$info['Filedata']['ext'],
	    		'file'=>sp_get_host().'/data/upload/file/'.$info['Filedata']['savepath'].$info['Filedata']['savename'],
	    		'size'=>$info['Filedata']['size'],
	    		'type'=>$info['Filedata']['type'],
	    		'name'=>$info['Filedata']['name'],
	    	);
		    switch ($type) {
		    	case 'image':
		    		$arr['file'] = sp_get_host().'/data/upload/image/'.$info['Filedata']['savepath'].$info['Filedata']['savename'];
	    			echo json_encode(array('code'=>'1','msg'=>'upload success','data'=>$arr)); 
		    		break;
		    	case 'audio': 
		    		$arr['file'] = sp_get_host().'/data/upload/audio/'.$info['Filedata']['savepath'].$info['Filedata']['savename'];
	    			echo json_encode(array('code'=>'1','msg'=>'upload success','data'=>$arr)); 
		    		break;
		    	case 'video':
		    		$arr['file'] = sp_get_host().'/data/upload/video/'.$info['Filedata']['savepath'].$info['Filedata']['savename'];
	    			echo json_encode(array('code'=>'1','msg'=>'upload success','data'=>$arr)); 
		    		break; 
		    	default:
	    			echo json_encode(array('code'=>'1','msg'=>'upload success','data'=>$arr)); 
		    		break;
		    } 
	    }
	} 

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

在上传中文文件的时候发现返回“文件上传保存错误”

这时候需要将TP/Think/Upload/Driver/Local.class.php文件中的83行改为  move_uploaded_file($file['tmp_name'],iconv("UTF-8","gb2312", $filename))