方法千千中，开始看到这个，我立马想到了cyclicBarrier，能让ABC在打印在一组，可是控制不了ABC打印的顺序
后来自己用了一个最简单的synchronize的循环实现了，可以感觉没什么成就感
最后看了网上一个例子，思路很有意思，但是也不是我想要的，代码还是分享一下，请高手一眼扫过：
package dirk.zhang;
public class PrintABC {
public static void main(String[] arg)
{
Data d = new Data();
Threadp p1 = new Threadp("a","b",d);
Threadp p2 = new Threadp("b","c",d);
Threadp p3 = new Threadp("c","a",d);
p1.start();
p2.start();
p3.start();
}
}
class Threadp extends Thread
{
private final String name;
private final String next;
private final Data d;
private int count = 10;
Threadp(String name,String next,Data d)
{
this.name = name;
this.next = next;
this.d = d;
}
@Override
public void run()
{
while(count>0)
{
if(d.flagName.equals(name))
synchronized (d) {
System.out.print(name);
d.flagName = next;
count--;
}
}
}
private void printname()
{
System.out.println(name);
}
}
class Data
{
public String flagName;
public Data()
{
flagName = "a";
}
}
怎么样，看完之后感觉也很平平淡淡，谁有什么更好的方法来showshow
