public class MyUncaughtExceptionHandler implements Thread.UncaughtExceptionHandler {

    @Override

    public void uncaughtException(Thread t, Throwable e) {

        System.out.println(Thread.currentThread().getName() + "异常");

        e.printStackTrace();

    }

}

public static void main(String[] args) {

    Thread thread = new Thread(() -> {

        int b = 5 / 0;

    });

    // 设置所有线程

    // Thread.setDefaultUncaughtExceptionHandler(new MyUncaughtExceptionHandler());

    // 捕获指定线程中的异常

    thread.setUncaughtExceptionHandler(new MyUncaughtExceptionHandler());

    thread.start();

}