<!--软件-->
      <div class="lists switcher-panel switcher-panel-cur">
        <ul class="xinhao">
          {volist name="apps" id="vo"}
          <li class="app-item link">
            <div class="list-img">
              <img src="/UploadFiles/2021-04-02/{$vo.Pic}">

第二步
后台文件




class Index
{
  //打印首页
  public function index()
  {
    $total=db('apps')->count();
    $apps=db('apps')->where('AppStatus',1)->limit(5)->order("AppID ASC")->select();
    //var_dump($apps);
    $view = new View();
    $view->assign('total',$total);
    $view->assign('apps',$apps);
    return $view->fetch('index');
  }

  public function data()
  {
    $start = Input('post.start');
    //echo($start);
    $list = db('apps')->limit($start, 5)->order('AppID asc')->select();
    return (array( 'result'=>$list,'status'=>1, 'msg'=>'获取成功！'));
  }

}




第三步
模板中的异步js


  <script>
    //加载更多
    var nStart = 5;
    $('#loadmore').click(function() {
      var _this = $(".xinhao");
      if(nStart >= {$total}) {
        //alert('后面没有数据了！');
        $("#loadmore").text('没有数据了亲...').css({"border-top":"1px solid #d4d5d6","height":"30px","line-height":"30px"});
        return false;
      } else {
        $.post("{:url('Index/data')}", {start: nStart}, function(res) {
          $.each(res['result'], function(i, item) {
            _this.append('<li class="app-item link">              <div class="list-img">              <img src="/UploadFiles/2021-04-02/'+item.Pic+'">

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。