设计模式上课笔记

下载地址：

1. https://github.com/WangWenShuai529/javaDesignClassNote
   

2. https://download.csdn.net/download/m0_61504367/85407381
   
   

package Observer.mode;

public class University implements IObserve{
private ISubject subject;

public ISubject getSubject() {
    return subject;
}


public void setSubject(ISubject subject) {
    this.subject = subject;
    this.subject.addObserve(this);
}



@Override
public void hearTelPhone(String msg) {
   System.out.println("msg:"+msg);

    System.out.println("我是学生:"+msg);

    
}

}

此外里面还有更多的代码（这部分没有上传github）