0)    {        echo "上传出错: " . $_FILES["file"]["error"] . "
";    }      else    {        //输出文件信息        /*echo "文件名: " . $_FILES["file"]["name"] . "
";        echo "类型: " . $_FILES["file"]["type"] . "
";        echo "大小: " . ($_FILES["file"]["size"] / 1024) . " Kb
";        echo "临时路径: " . $_FILES["file"]["tmp_name"] . "
";*/        //判断文件是否已存在    if (file_exists("images/" . $_FILES["file"]["name"]))      {          echo "";                 }    else      {          //造存储路径          $filename = "images/" . $_FILES["file"]["name"];          //移动图片至保存路径，解决中文乱码问题            move_uploaded_file($_FILES["file"]["tmp_name"],iconv("UTF-8","gb2312",$filename));                      echo "该文件存储在了: " . "images/" . $_FILES["file"]["name"];          echo "";      }    }  }  else  {      echo "上传失败";  }?>