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package designMode; import java.io.File;import java.io.FileInputStream;import java.io.FileNotFoundException;import java.io.FileOutputStream;import jav 阅读全文
posted @ 2020-01-17 19:55
集大软辅孙忠
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package designMode;//抽象主题interface Subject{ void Request();}//真实主题class RealSubject implements Subject{ public void Request(){ System.out.println("访问真 阅读全文
posted @ 2020-01-17 18:23
集大软辅孙忠
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class Cpu{ private String description; double price; public String getDescription() { return description; } public void setDescription(String descript 阅读全文
posted @ 2020-01-17 15:50
集大软辅孙忠
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