Question

JAVA启动两个线程，每个线程都作从1至100的输出

JAVA启动两个线程，每个线程都作从1至100的输出。

Answer 1

package test;

public class Test {

public static void main(String[] args) {
new Thread(new TestThread(1)).start();
new Thread(new TestThread(2)).start();
}

}

class TestThread implements Runnable{

private int num;

public TestThread(int num){
this.num = num;
System.out.println("This is thread"+num);
}

public void run() {
for(int i=1;i<=100;++i){
System.out.println(i);
}
}

}

Answer 2

package baidu;

public class Baidu implements Runnable {
public Baidu() {
}

private String str1 = "";
private String str2 = "";
private String str3 = "";
private String str4 = "";
private static String temp;

public void run() {
for (int i = 1; i <= 100; i++) {
System.out.println(String.valueOf(i));
}
}

public static void main(String args[])
{
Thread thread = new Thread(new Baidu());
thread.start();
try {
thread.sleep(1000);
}
catch (InterruptedException ex) {
ex.printStackTrace();
}
System.out.println("End");
thread = new Thread(new Baidu());
thread.start();
try {
thread.sleep(1000);
}
catch (InterruptedException ex) {
ex.printStackTrace();
}
System.out.println("End all");
}
}