初始化项目代码

src/main/java/top/tqx/demo_1/mapper/QuestionMapper.java

@@ -0,0 +1,7 @@
+package top.tqx.demo_1.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import top.tqx.demo_1.entity.Question;
+
+public interface QuestionMapper extends BaseMapper<Question> {
+}