📄 userservice.java
字号:
package org.wiely.service;
import org.wiely.vo.User;
/**
* provide user services
*/
public interface UserService {
/**
* @param User
* user
* @return User
* @throws Exception
*/
public User checkUser(User user) throws Exception;
/**
*
* @param user
* @throws Exception
*/
public void register(User user) throws Exception;
/**
*
* @param String
* username
* @throws Exception
*/
public boolean exitsUser(String username) throws Exception;
}
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