<?php




        $file=$_FILES['file'];

        $root_url =  'uploadfiles/pic/image/';

        if (!is_uploaded_file($file['tmp_name'])){

            $data = array('code'=>1,'msg'=>"错误");

            exit(json_encode($data,0));

        }

      /*  $root_url.=date('Ymd').'/';*/

        $ext = pathinfo($file['name']);

        $num=makenum($this->memberinfo['id']);

        $root_url.=$num.'/';

        if (!is_dir($root_url)) {

            mkdir($root_url,0777, true);

        }

        $pa=file_list::get_file_list($root_url);

        $na=count($pa) + 1;

        if ($na<10){

            $name=$num.'-000'.$na;

        }elseif($na<100){

            $name=$num.'-00'.$na;

        }elseif($na<1000){

            $name=$num.'-0'.$na;

        }else{

            $name=$num.'-'.$na;

        }

        $n=$root_url.$name.".".$ext['extension'];

        $result=move_uploaded_file($file['tmp_name'],$n);

        if ($result){

            exit(json_encode(array("code"=>0,"msg"=>"ok","file"=>$n,"size"=>$file['size']),0));

        }else{

            exit(json_encode(array("code"=>1,"msg"=>"false","file"=>$n,"size"=>$file['size']),0));

        }