java多线程Runnable入门实例

时间:2021-06-05 17:28:49

复习一下多线程

xiancheng1.java

package multithreading;

public class xiancheng1 implements Runnable{

@Override
public void run() {

// TODO Auto-generated method stub
for (int i = 0; i < 10; i++) {
System.out.println(
"线程1: "+i);
}
}

}

xiancheng2.java

package multithreading;

public class xiancheng2 implements Runnable{

@Override
public void run() {
// TODO Auto-generated method stub
for (int i = 0; i < 10; i++) {
System.out.println(
"线程2: "+i);
}
}

}

yun.java    主函数

package multithreading;

public class yun {
public static void main(String[] args) {
new Thread(new xiancheng1()).start();
new Thread(new xiancheng2()).start();
for (int i = 0; i < 10; i++) {
System.out.println(
"线程3: " +i);
}

}
}

运行结果

线程1:  0
线程3:
0
线程1:
1
线程3:
1
线程1:
2
线程1:
3
线程3:
2
线程3:
3
线程3:
4
线程1:
4
线程3:
5
线程1:
5
线程2:
0
线程1:
6
线程1:
7
线程1:
8
线程3:
6
线程1:
9
线程3:
7
线程3:
8
线程3:
9
线程2:
1
线程2:
2
线程2:
3
线程2:
4
线程2:
5
线程2:
6
线程2:
7
线程2:
8
线程2:
9