jQuery上拉加载

var timers = null;

var page = 1;

$(window).scroll(function() {

  //当时滚动条离底部60px时开始加载下一页的内容

  if (($(window).height() + $(window).scrollTop() + 60) >= $(document).height()) {

    clearTimeout(timers);

    timers = setTimeout(function() {

      page++;

      console.log("第" + page + "页");

      LoadingDataFn();

    }, 300);

  }

});