Java 创建多线程代码
时间: 2024-05-05 22:16:07 浏览: 7
以下是 Java 中创建多线程的代码示例:
1. 继承 Thread 类:
```java
class MyThread extends Thread {
public void run() {
// 线程执行的代码
}
}
public class Main {
public static void main(String[] args) {
MyThread t1 = new MyThread();
MyThread t2 = new MyThread();
t1.start();
t2.start();
}
}
```
2. 实现 Runnable 接口:
```java
class MyRunnable implements Runnable {
public void run() {
// 线程执行的代码
}
}
public class Main {
public static void main(String[] args) {
MyRunnable r1 = new MyRunnable();
MyRunnable r2 = new MyRunnable();
Thread t1 = new Thread(r1);
Thread t2 = new Thread(r2);
t1.start();
t2.start();
}
}
```
3. 使用匿名内部类:
```java
public class Main {
public static void main(String[] args) {
Thread t1 = new Thread(new Runnable() {
public void run() {
// 线程执行的代码
}
});
Thread t2 = new Thread(new Runnable() {
public void run() {
// 线程执行的代码
}
});
t1.start();
t2.start();
}
}
```