使用ThinkPHP+Uploadify实现图片上传功能

<script src="/uploadify/jquery.min.js" data-ke-src="/Public/uploadify/jquery.min.js" type="text/javascript">
<script src="/uploadify/jquery.uploadify.min.js" data-ke-src="/Public/uploadify/jquery.uploadify.min.js" type="text/javascript">
<link rel="stylesheet" type="text/css" href="/uploadify/uploadify.css" data-ke-src="/Public/uploadify/uploadify.css">
<script type="text/javascript">
var img_id_upload=new Array();//初始化数组，存储已经上传的图片名
var i=0;//初始化数组下标
$(function() {
 $(‘#file_upload‘).uploadify({
 ‘auto‘ : false,//关闭自动上传
 ‘removeTimeout‘ : 600,//文件队列上传完成1秒后删除
 ‘swf‘ : ‘/Public/uploadify/uploadify.swf‘,
 ‘uploader‘ : ‘/_URL_/Article/uploadify‘,
 ‘method‘ : ‘post‘,  //方法，服务端可以用$_POST数组获取数据
 ‘buttonText‘ : ‘选择图片‘,//设置按钮文本
 ‘multi‘ : true,//允许同时上传多张图片
 ‘uploadLimit‘ : 8,//一次最多只允许上传10张图片
 ‘fileTypeDesc‘ : ‘Image Files‘,//只允许上传图像
 ‘fileTypeExts‘ : ‘*.gif; *.jpg; *.png‘,//限制允许上传的图片后缀
 ‘fileSizeLimit‘ : ‘2000KB‘,//限制上传的图片大小
 ‘onUploadSuccess‘ : function(file, data, response) { //每次成功上传后执行的回调函数，从服务端返回数据到前端
$(‘#image‘).append(‘<div style="float:left;margin:2px 0 0 2px"><img width="100px" height="100px" src="/uploads/‘+data+‘" data-ke-src="/uploads/‘+data+‘" height=80 width=80 />‘);
  img_id_upload[i]=data;
  i++;
 }
 });
});
</script>
<input type="file" name="file_upload" id="file_upload" />
<p><a href="javascript:$(‘#file_upload‘).uploadify(‘upload‘,‘‘);" data-ke-src="javascript:$(‘#file_upload‘).uploadify(‘upload‘,‘‘);">上传</a>
</p>
<br />
<div id="image" class="image"><br />

public function uploadify()
 {
 $ph=M(‘Upload‘);
 import(‘ORG.Net.UploadFile‘);
 $upload = new UploadFile();// 实例化上传类
 $upload->maxSize = 93145728 ;// 设置附件上传大小
 $upload->saveRule =rand(1,9999);
 $upload->allowExts = array(‘jpg‘, ‘gif‘, ‘png‘, ‘jpeg‘,‘flv‘,‘avi‘,‘mov‘);// 设置附件上传类型
 $upload->savePath = ‘./Uploads/‘;// 设置附件上传目录
  if(!$upload->upload())
  {// 上传错误提示错误信息
  $this->error($upload->getErrorMsg());
  }else{// 上传成功 获取上传文件信息
  $info = $upload->getUploadFileInfo();
  }
  for($i=0;$i<count($info);$i++)
  {
  $data[‘name‘]=$info[$i][‘savename‘];
  $data[‘size‘]=$info[$i][‘size‘];
  $data[‘type‘]=$info[$i][‘extension‘];
  echo $info[$i][‘savename‘];
  $rs=$ph->add($data); 
  }
  /*if($rs)
  {
  $this->success("成功");
  }else
  {
  $this->error("失败");
  }*/
 }