Bootstrap Table 服务端分页配置与参数解析

$('#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<Feedback> 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<String, Object> 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<String, Object> 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<T> {
 
 protected Long total;
 
 protected List<T> rows;
 
 protected int limit=0;
 
 protected int offset = 0;
 
 protected String order ="asc" ;