<?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="io.hmit.dao.TokenDao"> <select id="getByToken" resultType="io.hmit.entity.TokenEntity"> select * from tb_token where token = #{value} </select> <select id="getByUserId" resultType="io.hmit.entity.TokenEntity"> select * from tb_token where user_id = #{value} </select> </mapper>