21 lines
279 B
Java
21 lines
279 B
Java
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package com.example.practice.mapper;
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import com.example.practice.entity.User;
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import java.util.List;
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public interface UserMapper {
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List<User> selectAll();
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User selectOne(Long id);
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int insert(User user);
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int update(User user);
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int delete(Long id);
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}
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