mybatis返回HashMap结果类型与映射

 

SELECT id,title,content,blog_author_id FROM blog WHERE id = #{id}           SELECT id,author_name as "name" FROM author WHERE id = #{id}                                                                   SELECT t.ID, t.TITLE, t.CONTENT, a.id as "author_id", a.author_name        FROM blog t       INNER JOIN author a ON t.BLOG_AUTHOR_ID = a.ID       AND t.ID = #{id}                                             SELECT id, title, content FROM blog WHERE id = #{id}           SELECT p.id,p.subject,p.body as "postContent" FROM posts p WHERE p.blog_id =#{id}                                                                                     SELECT t.id, t.title, t.content, p.id as "post_id", p.subject, p.BODY as "postContent"       FROM blog t       left outer JOIN posts p ON t.id = p.blog_id       WHERE t.ID = #{id}