常用方法
常用方法
常用方法
常用方法
public VehicleProduct ConstructVehicleProduct(IVehicleBuilder builder) { builder.AddEngine(); builder.AddWheel(); builder.AddFrame(); return(builder.GetProduct()); }
public VehicleProduct ConstructVehicleProduct(IVehicleBuilder builder) { builder.AddEngine(); builder.AddWheel(); builder.AddFrame(); return(builder.GetProduct()); }