如何启动已停止的线程

Thread newThread = new Thread(runnable);

newThread.start();

public class Main {
    public static void main(String[] args) {
        // 创建一个新的线程并运行它
        Thread newThread = new Thread(new MyRunnable());
        newThread.start();
    }

    // 自定义的Runnable类
    static class MyRunnable implements Runnable {
        @Override
        public void run() {
            System.out.println("新线程已启动");
        }
    }
}