ItemMapper

ItemMapper.java

package com.github.apz.sample.mapper;
import java.util.List;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import com.github.apz.sample.record.Item;
@Mapper
public interface ItemMapper {
  public List<Item> findById(@Param("id") String id);
}

ItemMapper.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.github.apz.sample.mapper.ItemMapper">
  <select id="findById" resultType="com.github.apz.sample.record.Item">
    select id, name from item
    <where>
      id = #{id}
    </where>
  </select>
</mapper>