buildertrain.java

来自「java开发模式系列之建造模式 视频讲解 很清晰」· Java 代码 · 共 15 行

package org.jzkangta.builderdemo02;

public class BuilderTrain {
	private Train train=new Train();
	public  void trainPart(){
		System.out.println("火车的车厢造好了");
	}
	public  void loco(){
		System.out.println("火车头造好了");
	}
	public  Train trainOver(){
		return train;
	}
}