1.编写mapper.xml文件
<?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.tv.foc.dao.FlightCancelDao">
<insert id="batchInsert" parameterType="java.util.List">
INSERT INTO FOC50_T2003(
FLIGHT_ID,
CANCEL_CODE,
PATCH_FLAG,
PATCH_INFO,
INPUT_BY,
INPUT_TIME,
CANCEL_CODE_2,
REMARK
)
<foreach close=")" collection="list" item="dataList" index="index" open="(" separator="union">
SELECT
#{dataList.flightId,jdbcType=VARCHAR},
#{dataList.cancelCode,jdbcType=VARCHAR},
#{dataList.patchFlag,jdbcType=VARCHAR},
#{dataList.patchInfo,jdbcType=VARCHAR},
#{dataList.inputBy,jdbcType=VARCHAR},
#{dataList.inputTime,jdbcType=TIMESTAMP},
#{dataList.cancelCode2,jdbcType=VARCHAR},
#{dataList.remark,jdbcType=VARCHAR}
FROM dual
</foreach>
</insert>
</mapper>
2.编写DAO层
package com.tv.foc.dao;
import org.apache.ibatis.annotations.Param;
import java.util.List;
import java.util.Map;
/**
* @author wjw
* @Description: ${todo}(提供公共的sql)<br>
* @date 2018/6/25
*/
public interface BaseDao<T> {
/**
* 批量插入数据
* @param dataList
*/
public void batchInsert(List<T> dataList);
/**
* 删除所有数据
*/
public void deleteAll();
/**
* 新增
* @param entity
*/
public void insert(T entity);
/**
* 获取所有数据
* @return
*/
public List<T> getAll();
/**
* 更新数据
* @param entity
*/
public void updateSelective(T entity);
/**
* 删除
* @param id
*/
public void deleteById(String id);
/**
* 根据时间删除
* @param dateStr
*/
public void deleteByDate(String dateStr);
}
package com.tv.foc.dao;
import com.tv.foc.vo.FlightCancel;
import org.apache.ibatis.annotations.Mapper;
/**
* @author wjw
* @Description: 航班取消原因
* @date 2018/6/29
*/
@Mapper
public interface FlightCancelDao extends BaseDao<FlightCancel> {
}