<?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.sincere.independence.mapper.LeagueMapper" > <resultMap id="BaseResultMap" type="com.sincere.independence.model.League" > <id column="id" property="id" jdbcType="INTEGER" /> <result column="analyse_id" property="analyseId" jdbcType="INTEGER" /> <result column="league" property="league" jdbcType="VARCHAR" /> <result column="school_name" property="schoolName" jdbcType="VARCHAR" /> </resultMap> <insert id="insert" parameterType="com.sincere.independence.model.League" useGeneratedKeys="true" keyColumn="id" keyProperty="id"> insert into sz_learn_league (analyse_id, league,school_name) values (#{analyseId,jdbcType=INTEGER}, #{league,jdbcType=INTEGER}, #{schoolName,jdbcType=VARCHAR}) </insert> <insert id="insertBatch" parameterType="java.util.List"> insert into sz_learn_league (analyse_id, league,school_name) values <foreach collection="list" item="emp" separator=","> (#{emp.analyseId,jdbcType=INTEGER}, #{emp.league,jdbcType=INTEGER}, #{emp.schoolName,jdbcType=VARCHAR}) </foreach> </insert> <select id="selectById" parameterType="java.lang.Integer" resultMap="BaseResultMap"> select * from sz_learn_league where id = #{id} </select> <update id="update" parameterType="com.sincere.independence.model.League"> update sz_learn_league set league = #{league} , school_name = #{schoolName} where id = #{id} </update> <select id="selectByLeague" parameterType="com.sincere.independence.model.League" resultMap="BaseResultMap"> select * from sz_learn_league <where> <if test="analyseId != 0"> and analyse_id = #{analyseId} </if> <if test="league != null"> and league = #{league} </if> <if test="schoolName != null"> and school_name = #{schoolName} </if> </where> </select> </mapper>