package org.gerrysu;
import java.util.Random;
public class shandong implements Runnable{
private Object lock=new Object();
public void run(){
synchronized(lock){
System.out.println(Thread.currentThread().getName()+"通过");
try{
Thread.sleep(2000);
}catch(InterruptedException e){
e.printStackTrace();
}
}
}
public static void main(String[] args) {
shandong sd = new shandong();
for(int j=0;j<10;j++)
{
String rs;
String base = "abcdefghijklmnopqrstuvwxyz0123456789";
Random random = new Random();
StringBuffer sb = new StringBuffer();
for (int i = 0; i < 5; i++) {
int number = random.nextInt(base.length());
sb.append(base.charAt(number)); //获得随机字符串
}
rs = sb.toString();
new Thread(sd,rs).start();
}
}
}
编写多线程程序,模拟多个人通过一个山洞。这个山洞每次只能通过一个人,每个人通过山洞的时间为2秒(sleep)。随机生成10个人,都要通过此山洞,用随机值对应的字符串表示人名,打印输出每次通过山洞的人名
最新推荐文章于 2025-05-04 14:28:46 发布