feat: 练题模块完成

qing-yu-club-practice/qing-yu-club-practice-server/src/main/resources/mapper/SubjectRadioDao.xml

@@ -0,0 +1,15 @@
+<?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.landaiqing.practice.server.dao.SubjectRadioDao">
+
+    <select id="selectBySubjectId"
+            resultType="com.landaiqing.practice.server.entity.po.SubjectRadioPO">
+        select option_type as optionType, option_content as optionContent, is_correct as isCorrect
+        from subject_radio
+        where is_deleted = 0
+          and subject_id = #{subjectId,jdbcType=BIGINT}
+        order by option_type
+    </select>
+
+
+</mapper>