MyBatis常用批量方法

<!-- 批量添加派车单子表数据 -->
	  <insert id="addBatch" parameterType="java.util.List" >
			insert into hylm_shipment_item
			(
				ship_number,
				order_number,
				pre_number,
				goods_id,
				real_num,
				real_weight,
				real_cubage,
				cost,
				creater,
				createDate,
				finalOperator,
				operatTime,
				pId,
				uId,
				orgId,
				roleId
			)
			values
			<foreach collection="list" item="item" index="index" separator=",">
				 (
					 #{item.shipnumber,jdbcType=VARCHAR},
					 #{item.ordernumber,jdbcType=VARCHAR},
					 #{item.prenumber,jdbcType=VARCHAR},
					 #{item.goodsid,jdbcType=FLOAT},
					 #{item.realnum,jdbcType=VARCHAR},
					 #{item.realweight,jdbcType=VARCHAR},
					 #{item.realcubage,jdbcType=VARCHAR},
					 #{item.cost,jdbcType=VARCHAR},
					 #{item.creater,jdbcType=VARCHAR},
					 #{item.createDate,jdbcType=VARCHAR},
					 #{item.finalOperator,jdbcType=VARCHAR},
					 #{item.operatTime,jdbcType=VARCHAR},
					 #{item.pId,jdbcType=VARCHAR},
					 #{item.uId,jdbcType=VARCHAR},
					 #{item.orgId,jdbcType=VARCHAR},
					 #{item.roleId,jdbcType=VARCHAR}
				 )
			</foreach>
	  </insert>
	  
	  <!-- 批量删除中转地数据 -->
	  <delete id = "deleteBatch" parameterType = "java.util.List">  
		    <![CDATA[  
		       delete from hylm_shipment_item where id in  
		    ]]>  
		    <foreach collection="list" item="model" open="(" separator="," close=")">
		    	#{model.id}  
		    </foreach>  
	  </delete> 
	  
	  <!-- 批量更新派车单子表数据 -->
	  <update id="updateBatch" parameterType="java.util.List">
			<foreach collection="list" item="item" index="index" separator=";">
				update hylm_shipment_item  
	             <trim prefix="set" prefixOverrides=","> 
					<if test="item.id != null and item.id != ''">
					    ,id = #{item.id}
					</if>
					<if test="item.shipnumber != null and item.shipnumber != ''">
					    ,ship_number = #{item.shipnumber}
					</if>
					<if test="item.ordernumber != null and item.ordernumber != ''">
					    ,order_number = #{item.ordernumber}
					</if>
					<if test="item.prenumber != null and item.prenumber != ''">
					    ,pre_number = #{item.prenumber}
					</if>
					<if test="item.goodsid != null and item.goodsid != ''">
					    ,goods_id = #{item.goodsid}
					</if>
					<if test="item.realnum != null and item.realnum != ''">
					    ,real_num = #{item.realnum}
					</if>
					<if test="item.realweight != null and item.realweight != ''">
					    ,real_weight = #{item.realweight}
					</if>
					<if test="item.realcubage != null and item.realcubage != ''">
					    ,real_cubage = #{item.realcubage}
					</if>
					<if test="item.cost != null and item.cost != ''">
					    ,cost = #{item.cost}
					</if>
					<if test="item.creater != null and item.creater != ''">
					    ,creater = #{item.creater}
					</if>
					<if test="item.createDate != null and item.createDate != ''">
					    ,createDate = #{item.createDate}
					</if>
					<if test="item.finalOperator != null and item.finalOperator != ''">
					    ,finalOperator = #{item.finalOperator}
					</if>
					<if test="item.operatTime != null and item.operatTime != ''">
					    ,operatTime = #{item.operatTime}
					</if>
					<if test="item.pId != null">
                       ,pId = #{item.pId,jdbcType=VARCHAR}
                   </if>
                   <if test="item.uId != null">
                       ,uId = #{item.uId,jdbcType=VARCHAR}
                   </if>
                   <if test="item.orgId != null">
                       ,orgId = #{item.orgId,jdbcType=VARCHAR}
                   </if>
                   <if test="item.roleId != null">
                       ,roleId = #{item.roleId,jdbcType=VARCHAR}
                   </if>
				</trim>
	             where 1 = 1
	             <if test="item.id != null and item.id != ''">
					    and id = #{item.id}
					</if>
					<if test="item.ordernumber != null and item.ordernumber != ''">
					    and order_number = #{item.ordernumber}
					</if>
					<if test="item.uId != null and item.uId != ''">
					    and uId = #{item.uId}
					</if>
			</foreach>
	  </update>