plgy_Y的博客

select a.article_id, a.title, a.img_url,a.article_type,a.add_time,a.like_num,a.content,a.markdown,b.user_id,     b.user_name,b.user_photo     FROM article a join user b on a.user_id = b.user_id

select count(1) from article        and markdown like #{paramEntity.markdown}     and title like #{paramEntity.title}     and content like #{paramEntity.content}     and a.user_id = #{paramEntit