生产者消费者--Info.java

package org.shw.pc;

public class Info {
    private String title="李兴华";
    private String content="java讲师";
    private boolean flag=false; //false--表示可以取走，但是不能生产 true--表示可以生产，但是不能取走
    
    public synchronized void set(String title,String content){
        if(flag==false){//已经生产过了，需要等待
            try{
                super.wait();
            }catch(InterruptedException e){
                e.printStackTrace();
            }
        }
        this.setTitle(title);
        try {
            Thread.sleep(300);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }
        this.setContent(content);
        this.flag=false;
        super.notify();
    }
    
    public synchronized void get(){
        if(flag==true){ //表示不能取
            try {
                super.wait();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
        System.out.println(this.title+" -->"+this.content);
        this.flag=true;
        super.notify();
    }
    
    public String getTitle() {
        return title;
    }
    
    public void setTitle(String title) {
        this.title = title;
    }
    
    public String getContent() {
        return content;
    }
    
    public void setContent(String content) {
        this.content = content;
    }
    
}