22 lines
389 B
Java
22 lines
389 B
Java
package com.example.springdemo.service;
|
|
|
|
import com.example.springdemo.entities.Users;
|
|
|
|
import java.util.List;
|
|
import java.util.Optional;
|
|
|
|
public interface UsersService {
|
|
|
|
Users insetUsers(Users user);
|
|
|
|
void deleteUsersById(Long id);
|
|
|
|
Users updateUsers(Users user);
|
|
|
|
List<Users> findAllUsers();
|
|
|
|
Optional<Users> findById(Long id);
|
|
|
|
Users findByName(String name);
|
|
}
|