MyBabitsXML中遍历以及插入语句返回ID

1、插入语句返回成功ID

Java代码


<selectKey keyProperty="id" resultType="int" order="AFTER">

</selectKey> -->

<!-- insert into wm_index_billing(title,publish_time,image_url) values(${title} , ${publishTime} , ${imageUrl})

2、循环遍历

Java代码


<select id="getServiceTypeList" parameterType="com....entity.PreCreatebillrelationEntity" resultMap="preServiceTypeEntity">

select * from v_pre_servicetype where ID in

<foreach item="item" collection="list" index="index" open="(" separator="," close=")">

#{item.serviceId}

</foreach>

</select>

serviceId为PreCreatebillrelationEntity中的属性

3、在插入一条数据后返回该条数据的主键ID

Java代码


<insert id="saveActivity" parameterType="com.....entity.mobile.Activity" useGeneratedKeys="true" keyProperty="id">

INSERT INTO

TSM_ACTIVITY(NAME,SUMMARY,BEGIN_DATE,END_DATE,THUMBNAIL_URL,DISTINCT_URL,DEPLOY_DATE,TOP_DATE,STATUS)

VALUES(#{name},#{summary},#{beginDate},#{endDate},#{thumbnailUrl},#{distinctUrl},#{deployDate},#{topDate},#{status})

</insert>

在insert标签中添加属性useGeneratedKeys="true" keyProperty="id"

keyProperty的值为实体类中的主键属性