Go 框架与特定流行框架（如 Django 或 Spring）的比较

type User struct {
    Name string
    Email string
}

func SaveUser(user User) error {
    db, err := sql.Open("mysql", "user:password@/mydb")
    if err != nil {
        return err
    }
    defer db.Close()

    stmt, err := db.Prepare("INSERT INTO users (name, email) VALUES (?, ?)")
    if err != nil {
        return err
    }
    defer stmt.Close()

    _, err = stmt.Exec(user.Name, user.Email)
    return err
}

from django.contrib.auth.models import User

user = User.objects.create_user(username="johndoe", email="johndoe@example.com", password="topsecret")

@Entity
public class User {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;
    private String name;
    private String email;
}

@Repository
public interface UserRepository extends JpaRepository<User, Long> {}

@Service
public class UserService {
    @Autowired
    private UserRepository userRepository;

    public void saveUser(User user) {
        userRepository.save(user);
    }
}