init

dao/src/main/resources/mapper/TopicFavoriteDao.xml

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+<?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="TopicFavoriteDao">
+  <resultMap id="TopicFavoriteMap" type="TopicFavoriteDO">
+    <id column="id" jdbcType="BIGINT" property="id" />
+    <result column="status" jdbcType="INTEGER" property="status" />
+    <result column="gmt_modify" jdbcType="TIMESTAMP" property="gmtModify" />
+    <result column="gmt_create" jdbcType="TIMESTAMP" property="gmtCreate" />
+
+    <result column="cluster_id" jdbcType="BIGINT" property="clusterId" />
+    <result column="topic_name" jdbcType="VARCHAR" property="topicName" />
+    <result column="username" jdbcType="VARCHAR" property="username" />
+  </resultMap>
+
+  <insert id="batchAdd" parameterType="java.util.List">
+    REPLACE topic_favorite (cluster_id, topic_name, username)
+    VALUES
+    <foreach item="TopicFavoriteDO" index="index" collection="list" separator=",">
+      (#{TopicFavoriteDO.clusterId}, #{TopicFavoriteDO.topicName}, #{TopicFavoriteDO.username})
+    </foreach>
+  </insert>
+
+  <delete id="deleteById" parameterType="java.lang.Long">
+    DELETE FROM topic_favorite WHERE id=#{id}
+  </delete>
+
+  <select id="getByUserName" parameterType="java.lang.String" resultMap="TopicFavoriteMap">
+    SELECT * FROM topic_favorite WHERE username=#{username}
+  </select>
+
+  <select id="getByUserNameAndClusterId" parameterType="java.util.Map" resultMap="TopicFavoriteMap">
+    SELECT * FROM topic_favorite WHERE username=#{username} AND cluster_id=#{clusterId}
+  </select>
+</mapper>