static void Main(string[] args)
{
/*建造者模式，适合创建复杂对象，与工厂模式的关注点不一样，建造者重点关注，对象过程的创建
*
*
*
*/
{
// 创建 福特 车 注重每个过程的建造
BuilderFord builder = new BuilderFord();
builder.BuilderEngin();
builder.BuilderWheels();
builder.BuilderGearbox();
builder.CreateCar();
}
{
// 创建 BYD
BuilderByd builder = new BuilderByd();
builder.BuilderEngin();
builder.BuilderWheels();
builder.BuilderGearbox();
builder.CreateCar();
}
{
// 这里进一步 进行抽象
BuilderByd builderByd = new BuilderByd();
IBuilder builder = new BuilderFactory(builderByd);
builder.GetCar();
}
Console.WriteLine("Hello World!");
}
public class BuilderFactory : IBuilder
{
private AbstructBuilder _builder = default(AbstructBuilder);
public BuilderFactory(AbstructBuilder builder) => this._builder = builder;
public void GetCar()=> this._builder.CreateCar();
}
public interface IBuilder
{
void GetCar();
}
public class BuilderFord : AbstructBuilder
{
private Wheels _wheels = default(Wheels);
private Enginer _enginer = default(Enginer);
private Gearbox _gearbox = default(Gearbox);
public void BuilderWheels()
{
_wheels = new Wheels();
}
public void BuilderEngin()
{
_enginer = new Enginer();
}
public void BuilderGearbox()
{
_gearbox = new Gearbox();
}
public override void CreateCar()
{
// 使用上面三个对象
Console.WriteLine($"{_enginer}{_wheels}{_gearbox}");
}
}
public abstract class AbstructBuilder
{
public abstract void CreateCar();
}