src/main/java/com/example/g8backend/service/IUserService.java

package com.example.g8backend.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.example.g8backend.entity.User;
import org.apache.ibatis.annotations.Param;

public interface IUserService extends IService<User> {
    User getUserByName(@Param("name") String name);
    User getUserByEmail(@Param("email") String email);
    void registerUser(User user);;
}