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blog-backEnd/src/main/resources/mapper/VisitorMapper.xml
2019-11-28 19:18:16 +08:00

33 lines
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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="cn.celess.blog.mapper.VisitorMapper">
<resultMap id="partnerSiteResultMap" type="cn.celess.blog.entity.Visitor">
<id column="v_id" property="id"/>
<result column="v_date" property="date"/>
<result column="v_user_agent" property="ua"/>
<result column="v_ip" property="ip"/>
</resultMap>
<insert id="insert">
insert into visitor (v_date, v_ip, v_user_agent)
values (#{date}, #{ip}, #{ua})
<selectKey resultType="java.lang.Long" keyProperty="id">
SELECT LAST_INSERT_ID() AS id
</selectKey>
</insert>
<delete id="delete">
delete
from visitor
where v_id = #{id}
</delete>
<select id="findAll" resultMap="partnerSiteResultMap">
select *
from visitor order by v_id desc
</select>
<select id="count" resultType="java.lang.Long">
select count(*)
from visitor
</select>
</mapper>