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src/main/java/com/example/practice/mapper/UserMapper.java

@@ -1,19 +0,0 @@
-package com.example.practice.mapper;
-
-import com.example.practice.entity.User;
-
-import java.util.List;
-
-public interface UserMapper {
-
-    int insert (User user);
-
-    int delete(Long id);
-
-    int update(User user);
-
-    User selectOne(Long id);
-
-    List<User> selectList();
-
-}