点赞++2

src/main/java/com/lovenav/dao/CommentDao.java

@@ -1,9 +1,11 @@
 package com.lovenav.dao;
 
 import com.lovenav.entity.Comment;
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.stereotype.Repository;
 
 @Repository
+
 public interface CommentDao {
     int deleteByPrimaryKey(Integer id);