带参数的Java创建线程

public class MyThread extends Thread {
    private String parameter;

    public MyThread(String parameter) {
        this.parameter = parameter;
    }

    @Override
    public void run() {
        // 线程执行的代码
        System.out.println("Thread with parameter: " + parameter);
    }
}

// 创建并启动线程
MyThread thread = new MyThread("Hello");
thread.start();

public class MyRunnable implements Runnable {
    private String parameter;

    public MyRunnable(String parameter) {
        this.parameter = parameter;
    }

    @Override
    public void run() {
        // 线程执行的代码
        System.out.println("Thread with parameter: " + parameter);
    }
}

// 创建Thread对象，并传入实现了Runnable接口的对象
Thread thread = new Thread(new MyRunnable("Hello"));
thread.start();