http://www.mybatis.org/mybati...

Use @Results annotation as type mapping on @Select annotation

@Results(value = {
            @Result(id = true, property = "id", column = "id", javaType = Long.class, jdbcType = JdbcType.BIGINT),
            @Result(property = "title", column = "title", javaType = String.class, jdbcType = JdbcType.VARCHAR)
            ...
            })

This is using annotations, you can also use the xml resultMap tag to configure type mapping
For details, please see http://www.mybatis.org/mybati...