设计模式程序.docxVIP

作业一（1）：工厂方法模式AmdCPU.java:public class AmdCPU implements CPU{public void play(){System.out.println(AmdCPU生产中....);}}AmdCPUFactory.java:public class AmdCPUFactory implements CPUFactory{public CPU productCPU(){System.out.println(AmdCPU工厂生产AmdCPU。);return new AmdCPU();}}Client .java:public class Client {public static void main(String args[]){try{CPU cpu;CPUFactory factory;factory=(CPUFactory)XMLUtil.getBean();cpu=ductCPU();cpu.play();}catch(Exception e){e.printStackTrace();System.out.println(e.getMessage());}}}CPU.java:public interface CPU {public void play();}CPUFactory.java:public interface CPUFactory{public CPU productCPU();}IntelCPU.java:public class IntelCPU implements CPU{public void play(){System.out.println(IntelCPU生产中....);}}IntelCPUFactory .java:public class IntelCPUFactory implements CPUFactory {public CPU productCPU(){System.out.println(IntelCPU工厂生产IntelCPU。);return new IntelCPU();}}XMLUtil.java:import java.io.*;import javax.xml.parsers.*;import org.w3c.dom.*;import java.lang.*;public class XMLUtil {public static Object getBean(){try{DocumentBuilderFactory dFactory=DocumentBuilderFactory.newInstance();DocumentBuilder builder=dFactory.newDocumentBuilder();Document doc;doc=builder.parse(new File(config.xml));NodeList nl=doc.getElementsByTagName(className);Node classNode=nl.item(0).getFirstChild();String cName=classNode.getNodeValue();Class c=Class.forName(exe1_1.+cName);Object obj=c.newInstance();return obj;}catch(Exception e){e.printStackTrace();return null;}}}作业一（2）：抽象工厂模式AmdCPU.java:public class AmdCPU implements CPU{public void play(){System.out.println(AmdCPU生产中....);}}AmdFactory .java:public class AmdFactory implements EFactory{public CPU productCPU(){return new AmdCPU();}public Memory productMemoryBank(){return new AmdMemory();}}AmdMemory.java:public class AmdMemory implements Memory{public void produce(){System.out.println(Amd内存条生产中....);}}Client.java:public class Client {public static void main(String args[]){try{CPU cpu;EFactory factory;Memory me;fac