IDEA MyBatisPlus Mapper接口向Mapper.xml传参

String传参：

xxxMapper.java

import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.pro.model.xxxdInfoModel;

public interface xxxMapper extends BaseMapper<xxxInfoModel>{
    /**
     * 以xxxID查xxx信息
     * @param xxxId
     * @return
     */
    xxxdInfoModel selectOneById(String xxxId);
}

根据IDEA提示自动生成xxxMapper.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" >

    <select id="selectOneById" resultType="com.pro.model.xxxdInfoModel" parameterType="string">
        SELECT xxxID,XXXName
        FROM com.dbo.xxxXinXi
        WHERE xxxID = #{xxxId,jdbcType=VARCHAR}
    </select>


</mapper>