text: 文件
   */
  
  var newsIds = {};
  $(".news_count").each(function(i){
      newsIds[i] = $(this).attr("news-id");
  });
  
  //调试
  //console.log(newsIds);
  
  url = "/index.php?c=index&a=getCount";
  
  $.post(url, newsIds, function(result){
      if(result.status  == 1) {
          counts = result.data;
          $.each(counts, function(news_id,count){
              $(".node-"+news_id).html(count);
          });
      }
  }, "JSON");
  