Layui数据表格前后端JSON数据交互与封装实现

 <div class="x-body">
  <%-- 数据表格 --%>
  <table class="layui-table" lay-data="{
   id:'test',
   url:'/menu/page',
   page:true,
   limits: [10,20,50], //每页条数的选择项，默认：[10,20,30,40,50,60,70,80,90]
   limit: 10, //每页默认显示的数量
   method:'post' //提交方式
   }" lay-filter="test">
   <thead>
    <tr>
     <th lay-data="{field:'id', width:80, sort: true}">编号</th>
     <th lay-data="{field:'name'}">菜单名称</th>
     <th lay-data="{field:'url', sort: true}">菜单路径</th>
     <th lay-data="{field:'icon'}">菜单图标</th>
     <th lay-data="{field:'parent'}">菜单</th>
     <th lay-data="{field:'children', sort: true}">子菜单</th>
     <th lay-data="{fixed: 'right', toolbar: '#barDemo', width:250, align:'center'}">操作</th>
    </tr>
   </thead>
  </table>
 </div>
 
 <%-- 这里可以放CRUD按钮 --%>
 <script type="text/html" id="barDemo">
  <a class="layui-btn layui-btn-xs" lay-event="detail">编辑</a>
  <a class="layui-btn layui-btn-danger layui-btn-xs" lay-event="del">删除</a>
 </script>

$(function () {
 //注意：这里是数据表格的加载数据，必须写
 layui.use(['table', 'layer', 'form'], function () {
  var table = layui.table;
  layer = layui.layer;
  form = layui.form;
  //CURD...
 });
 
});

public class PageUtil<T> {
 
 private int code=0;
 private String msg;
 private Long count; //总条数
 private List<T> data = new ArrayList(); //装前台当前页的数据
 //getter/setter方法...
 
}