<?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="com.ruoyi.mapper.TaskFileRelationMapper"> <resultMap id="BaseResultMap" type="com.ruoyi.domain.TaskFileRelation"> <result property="taskId" column="task_id" jdbcType="BIGINT"/> <result property="url" column="url" jdbcType="VARCHAR"/> <result property="name" column="name" jdbcType="VARCHAR"/> </resultMap> <select id="findByTaskId" resultType="com.ruoyi.domain.TaskFileRelation"> select task_id,url,name from t_task_file_relation where task_id = #{taskId} </select> </mapper>