28 lines
1.2 KiB
XML
28 lines
1.2 KiB
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.xubx.springboot_01demo.mapper.CommentMapper">
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<resultMap id="BaseResultMap" type="com.xubx.springboot_01demo.pojo.Comment">
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<id column="comment_id" property="comment_id" />
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<result column="article_id" property="article_id"/>
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<result column="username" property="username" />
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<result column="content" property="content" />
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<result column="parent_id" property="parent_id"/>
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<result column="parent_name" property="parent_name" />
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<result column="created" property="created" />
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</resultMap>
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<!-- 根据id获取表 -->
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<select id="findAllComment" resultMap="BaseResultMap">
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select * from comment where article_id = #{article_id}
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</select>
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<!--新增评论-->
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<insert id="addComment" parameterType="com.xubx.springboot_01demo.pojo.Comment">
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insert into comment (article_id, username, content, parent_id, parent_name, created)
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values (#{article_id}, #{username}, #{content}, #{parent_id}, #{parent_name}, #{created})
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</insert>
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</mapper>
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