Sharing of usage examples of JS component Bootstrap Table

When I learned to use the bootstrap table to paginate the client, with the help of my friends, I found the document http://bootstrap-table.wenzhixin.net.cn/examples/                                                                                             Limit of the number of records per page, and Offset of the starting number of records.​​​​​​
Start packaging, share my code, get the page number and number of pages from the bootstrap table, and hand it over to the background for processing.

$('#table').bootstrapTable({
  url: '<%=path%>/FeedList.cqzk',
  striped: true,
  pagination: true,
  pageList: [3,5,20],
  pageSize:3,
  pageNumber:1,
  sidePagination:'server',//设置为服务器端分页
  columns: [{
  field: 'title',
  title: '标题'
  }, {
  field: 'creatTime',
  title: '时间'
  } ]
 });
 
 
 
 @RequestMapping(value = "/FeedList.cqzk")
 @ResponseBody
 public String url_ad1(HttpServletRequest request,BootPage page) 
  throws ServletException,IOException,RuntimeException{
  
 @SuppressWarnings("unchecked") 
// List list = feedBackDao.find("from Feedback");
 BootPage pager = feedBackDao.getByPage("from Feedback",page,null);
 System.out.println((JSONArray.fromObject(pager)).getString(0).toString());
 return (JSONArray.fromObject(pager)).getString(0).toString(); 
 // 不写.getString(0) 就多一个中括号，返回的就是数组，写了就是返回第一个对象。
 }
  
 
 
public BootPage getByPage(String hql,BootPage pager,Map condition){
 if (pager == null) {
  throw new IllegalArgumentException("分页 不能为空!");
 }
 
 Query q = sessionFactory.getCurrentSession().createQuery(hql);
 q.setFirstResult(pager.getOffset());
 q.setMaxResults(pager.getLimit());
 
 if (condition != null) {
  q.setProperties(condition);
 }
 pager.setRows(q.list());
 pager.setTotal(this.countAll(hql, condition));
 return pager;
  
 }
 protected Long countAll(String hql, Map condition) {
 if (hql == null) {
  return 0l;
 }
 String tmpHql = hql.toLowerCase();
 String regex = hql.substring(0, tmpHql.indexOf("from"));
 hql = hql.replaceFirst(regex, "select count(*) ");
 Query q = sessionFactory.getCurrentSession().createQuery(hql);
 if (condition != null) {
  q.setProperties(condition);
 }
 return (Long) q.uniqueResult();
 }
 
 
public final class BootPage {
  
 protected Long total;
  
 protected List rows;
  
 protected int limit=0;
  
 protected int offset = 0;
  
 protected String order ="asc" ;