share 表的字段id, title, image, content, wx_cont_url, jump_url, fx_suc, hits, add_date, class_id, faburen_id, reg_time, news_author, news_src
（1）分页
select * from ( select top 100 percent * ,row_number() over (order by id ) as pagenum
from share where title like '%奖%'order by id ) t where t.pagenum between 10 and 20 order by id--页码超出返回空
（2） 分页
select top 10 * from share where id in ( select top (2*10) id from share where title like '%奖%' order by id) order by id desc --总是得到10条,页码超出返回最后的10条