<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="admin.modules.system.service.mapper.DictDetailMapper"> <select id="findByDictName" resultType="admin.modules.system.domain.DictDetail"> select * from sys_dict_detail a where b.name = #{name} </select> </mapper>