18 lines
498 B
Java
18 lines
498 B
Java
package com.example.chat.dao;
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import com.example.chat.entity.User;
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import org.springframework.stereotype.Repository;
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import java.io.IOException;
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@Repository
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public interface UserMapper {
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public abstract void addUser(User user) throws IOException;
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public abstract void delUser(User user);
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public abstract void updateUser(User oldUser,User newUser);
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public abstract User getUser(User user) throws IOException;
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public abstract User emailCheck(User user) throws IOException;
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}
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