���ҧ Threads Ẻ implements Runnable

[Admin]

package threads;

public class runnable implements Runnable {


@Override
public void run() {

}

public static void main(String[] args) {

}

}

[Admin]

package threads;

public class runnable implements Runnable {


@Override
public void run() {

}

public static void main(String[] args) {

}

}

������¡��
[quote="Admin"]package threads;

public class runnable implements Runnable {

private String name;


@Override
public void run() {

for(int i=1;i

[Admin]

package threads;

public class extendsThread extends Thread {

private String name;


@Override
public void run() {

for(int i=1;i<=20;i++)
System.out.println(name+" : "+i);
}



public extendsThread(String name) {
this.name = name;
}


public static void main(String[] args) {

// Thread t1 = new Thread(new extendsThread("A")); // Ẻ��� 1.
// new Thread(new extendsThread("B")).start(); // Ẻ��� 2.

// Ẻ������ new �����
new extendsThread("C").start();
new extendsThread("B").start();
new extendsThread("A").start();
}

}

[Admin]

new extendsThread("C").start();
new extendsThread("B").start();
new extendsThread("A").start();

����ѧࡵؤ���ѹ����� return �����͡�����

Thread t1 = new extendsThread("C").start();
Thread t2 = new extendsThread("B").start();

Thread t3 =new extendsThread("A").start();

-------------------------------------------Exception in thread "main" java.lang.Error: Unresolved compilation problems:
Type mismatch: cannot convert from void to Thread
Type mismatch: cannot convert from void to Thread
Type mismatch: cannot convert from void to Thread

at threads.extendsThread.main(extendsThread.java:28)