sxwz2.0/src/main/resources/mapper/SysUserMapper.xml

<?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.kexue.skills.mapper.SysUserMapper">

    <resultMap type="com.kexue.skills.entity.SysUser" id="SysUserMap">
        <result property="userId" column="user_id" jdbcType="INTEGER"/>
        <result property="userName" column="user_name" jdbcType="VARCHAR"/>
        <result property="pwd" column="pwd" jdbcType="VARCHAR"/>
        <result property="realName" column="real_name" jdbcType="VARCHAR"/>
        <result property="tel" column="tel" jdbcType="VARCHAR"/>
        <result property="email" column="email" jdbcType="VARCHAR"/>
        <result property="salt" column="salt" jdbcType="VARCHAR"/>
        <result property="remark" column="remark" jdbcType="VARCHAR"/>
        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
        <result property="enable" column="enable" jdbcType="OTHER"/>
        <result property="deleteFlag" column="delete_flag" jdbcType="OTHER"/>
    </resultMap>

    <!--查询单个-->
    <select id="queryById" resultMap="SysUserMap">
        select
          user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        where user_id = #{userId}
    </select>

    <!--查询指定行数据-->
    <select id="getPageList" resultMap="SysUserMap">
        select
          user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        <where>
            <if test="userId != null">
                and user_id = #{userId}
            </if>
            <if test="userName != null and userName != ''">
                and user_name = #{userName}
            </if>
            <if test="pwd != null and pwd != ''">
                and pwd = #{pwd}
            </if>
            <if test="realName != null and realName != ''">
                and real_name = #{realName}
            </if>
            <if test="tel != null and tel != ''">
                and tel = #{tel}
            </if>
            <if test="email != null and email != ''">
                and email = #{email}
            </if>
            <if test="salt != null and salt != ''">
                and salt = #{salt}
            </if>
            <if test="remark != null and remark != ''">
                and remark = #{remark}
            </if>
            <if test="createTime != null">
                and create_time = #{createTime}
            </if>
            <if test="enable != null">
                and enable = #{enable}
            </if>
            <if test="deleteFlag != null">
                and delete_flag = #{deleteFlag}
            </if>
        </where>
    </select>

    <!--查询指定行数据-->
    <select id="queryAllByLimit" resultMap="SysUserMap">
        select
          user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        limit #{offset}, #{limit}
    </select>

    <!--通过实体作为筛选条件查询-->
    <select id="queryAll" resultMap="SysUserMap">
        select
          user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        <where>
            <if test="userId != null">
                and user_id = #{userId}
            </if>
            <if test="userName != null and userName != ''">
                and user_name = #{userName}
            </if>
            <if test="pwd != null and pwd != ''">
                and pwd = #{pwd}
            </if>
            <if test="realName != null and realName != ''">
                and real_name = #{realName}
            </if>
            <if test="tel != null and tel != ''">
                and tel = #{tel}
            </if>
            <if test="email != null and email != ''">
                and email = #{email}
            </if>
            <if test="salt != null and salt != ''">
                and salt = #{salt}
            </if>
            <if test="remark != null and remark != ''">
                and remark = #{remark}
            </if>
            <if test="createTime != null">
                and create_time = #{createTime}
            </if>
            <if test="enable != null">
                and enable = #{enable}
            </if>
            <if test="deleteFlag != null">
                and delete_flag = #{deleteFlag}
            </if>
        </where>
    </select>

    <!--新增所有列-->
    <insert id="insert" keyProperty="userId" useGeneratedKeys="true">
        insert into sys_user(user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag)
        values (#{userName}, #{pwd}, #{realName}, #{tel}, #{email}, #{salt}, #{remark}, #{createTime}, #{enable}, #{deleteFlag})
    </insert>
    
    
    <insert id="insertBatch" parameterType="java.util.List">
    INSERT INTO sys_user (
        <!-- 动态生成列名 -->
        <foreach collection="list" item="item" index="index" open="" close="" separator="" >
            <if test="index == 0">
                <foreach collection="tableInfo.fullColumn" item="column" open="" close="" separator=",">
                    ${column.name}
                </foreach>
            </if>
        </foreach>
    ) VALUES
    <!-- 动态生成值 -->
    <foreach collection="list" item="item" index="index" open="" close="" separator=",">
        (
        <foreach collection="tableInfo.fullColumn" item="column" open="" close="" separator=",">
            #{item.${column.property}}
        </foreach>
        )
    </foreach>
</insert>

    <!--通过主键修改数据-->
    <update id="update">
        update sys_user
        <set>
            <if test="userName != null and userName != ''">
                user_name = #{userName},
            </if>
            <if test="pwd != null and pwd != ''">
                pwd = #{pwd},
            </if>
            <if test="realName != null and realName != ''">
                real_name = #{realName},
            </if>
            <if test="tel != null and tel != ''">
                tel = #{tel},
            </if>
            <if test="email != null and email != ''">
                email = #{email},
            </if>
            <if test="salt != null and salt != ''">
                salt = #{salt},
            </if>
            <if test="remark != null and remark != ''">
                remark = #{remark},
            </if>
            <if test="createTime != null">
                create_time = #{createTime},
            </if>
            <if test="enable != null">
                enable = #{enable},
            </if>
            <if test="deleteFlag != null">
                delete_flag = #{deleteFlag},
            </if>
        </set>
        where user_id = #{userId}
    </update>

    <!--通过主键删除-->
    <delete id="deleteById">
        delete from sys_user where user_id = #{userId}
    </delete>

    <select id="getByUsername" resultMap="SysUserMap">
        select
            user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        where user_name = #{userName}
        and delete_flag = 0
        limit 1
    </select>
    
    <select id="getByTel" resultMap="SysUserMap">
        select
            user_id, user_name, pwd, real_name, tel, email, salt, remark, create_time, enable, delete_flag
        from sys_user
        where tel = #{tel}
        and delete_flag = 0
        limit 1
    </select>

</mapper>