oracle分页查询

select t.*
  from (select u.username, rownum row_num from table_user u where rownum =< 10) t
 where t.row_num > 5

/**
     * 
     * @param numOfPage 每页有几条数据
     * @param page 第几页（从0开始）
     * @return
     */
    public Map<String,Object> test(int numOfPage,int page){
        Map<String,Object> param=new HashMap<String,Object>();
        int startNum=1;//初始条数
        int endNum=1;//初始条数
        startNum=numOfPage*page;
        endNum=numOfPage*(page+1);
        param.put("startNum", startNum);
        param.put("endNum", endNum);
        return param;
    }

select t.*
  from (select u.username, rownum row_num from table_user u where rownum =< :endNum) t
 where t.row_num > :startNum