为作品添加标签

src/main/resources/mapper/primary/TagsMapper.xml

@@ -0,0 +1,13 @@
+<?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="com.ai.da.mapper.primary.TagsMapper">
+
+    <select id="getMatchingTags" resultType="java.util.List">
+        SELECT id, tag_name, MATCH(tag_name) AGAINST(#{userInput}) AS relevance
+        FROM t_tags
+        WHERE MATCH(tag_name) AGAINST(#{userInput})
+        ORDER BY relevance DESC;
+    </select>
+
+
+</mapper>