mybatis多表查询

<resultMap id="BaseResultMap" type=""> <id column="blog_ID" jdbcType="INTEGER" property="blogId" /> ... <association property="adminInfo" javaType="" column="author" select=""> </association> <association property="provenanceInfo" javaType="" column="provenance" select=""> </association> <collection property="typeInfo" ofType="" column="type" select=""> </collection> </resultMap>