我用RxJava的解决方案:

@Test(expectedExceptions = TestException.class)
public void testGetNonexistentEntry() throws Exception
{
    // using this to work around the limitation where the errors in onError (in subscribe method)
    // cannot be thrown out to the main thread
    AtomicReference<Exception> ex = new AtomicReference<>();
    URI id = getRandomUri();
    canonicalMedia.setId(id);

    client.get(id.toString())
        .subscribe(
            m ->
                fail("Should not be successful"),
            e ->
                ex.set(new TestException()));

    for(int i = 0; i < 5; ++i)
    {
        if(ex.get() != null)
            throw ex.get();
        else
            Thread.sleep(1000);
    }
    Assert.fail("Cannot find the exception to throw.");
}

对于那些需要停止所有线程运行，并在其中任何一个线程在异常上停止时重新运行所有线程的人:

@Override
public void onApplicationEvent(ContextRefreshedEvent event) {

     // could be any function
     getStockHistory();

}


public void getStockHistory() {

     // fill a list of symbol to be scrapped
     List<String> symbolListNYSE = stockEntityRepository
     .findByExchangeShortNameOnlySymbol(ContextRefreshExecutor.NYSE);


    storeSymbolList(symbolListNYSE, ContextRefreshExecutor.NYSE);

}


private void storeSymbolList(List<String> symbolList, String exchange) {

    int total = symbolList.size();

    // I create a list of Thread 
    List<Thread> listThread = new ArrayList<Thread>();

    // For each 1000 element of my scrapping ticker list I create a new Thread
    for (int i = 0; i <= total; i += 1000) {
        int l = i;

        Thread t1 = new Thread() {

            public void run() {

                // just a service that store in DB my ticker list
                storingService.getAndStoreStockPrice(symbolList, l, 1000, 
                MULTIPLE_STOCK_FILL, exchange);

            }

        };

    Thread.UncaughtExceptionHandler h = new Thread.UncaughtExceptionHandler() {
            public void uncaughtException(Thread thread, Throwable exception) {

                // stop thread if still running
                thread.interrupt();

                // go over every thread running and stop every one of them
                listThread.stream().forEach(tread -> tread.interrupt());

                // relaunch all the Thread via the main function
                getStockHistory();
            }
        };

        t1.start();
        t1.setUncaughtExceptionHandler(h);

        listThread.add(t1);

    }

}

总结如下:

你有一个主函数来创建多个线程，每个线程都有UncaughtExceptionHandler，由线程内的任何异常触发。将每个线程添加到一个列表中。如果一个UncaughtExceptionHandler被触发，它将循环遍历列表，停止每个线程并重新启动主函数重新创建所有线程。

如果你实现Thread。在启动线程的类UncaughtExceptionHandler中，你可以设置并重新抛出异常:

public final class ThreadStarter implements Thread.UncaughtExceptionHandler{

private volatile Throwable initException;

    public void doSomeInit(){
        Thread t = new Thread(){
            @Override
            public void run() {
              throw new RuntimeException("UNCAUGHT");
            }
        };
        t.setUncaughtExceptionHandler(this);

        t.start();
        t.join();

        if (initException != null){
            throw new RuntimeException(initException);
        }

    }

    @Override
    public void uncaughtException(Thread t, Throwable e) {
        initException =  e;
    }    

}

这将导致以下输出:

Exception in thread "main" java.lang.RuntimeException: java.lang.RuntimeException: UNCAUGHT
    at com.gs.gss.ccsp.enrichments.ThreadStarter.doSomeInit(ThreadStarter.java:24)
    at com.gs.gss.ccsp.enrichments.ThreadStarter.main(ThreadStarter.java:38)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
Caused by: java.lang.RuntimeException: UNCAUGHT
    at com.gs.gss.ccsp.enrichments.ThreadStarter$1.run(ThreadStarter.java:15)

使用Thread.UncaughtExceptionHandler。

Thread.UncaughtExceptionHandler h = new Thread.UncaughtExceptionHandler() {
    @Override
    public void uncaughtException(Thread th, Throwable ex) {
        System.out.println("Uncaught exception: " + ex);
    }
};
Thread t = new Thread() {
    @Override
    public void run() {
        System.out.println("Sleeping ...");
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            System.out.println("Interrupted.");
        }
        System.out.println("Throwing exception ...");
        throw new RuntimeException();
    }
};
t.setUncaughtExceptionHandler(h);
t.start();

我也遇到过同样的问题……很少的工作(只用于实现而不是匿名对象)…我们可以将类级异常对象声明为null…然后在catch块for run方法中初始化它…如果在run方法中有错误，这个变量不会为空。然后，我们可以对这个特定的变量进行空检查，如果它不是空，那么线程执行内部就有异常。

class TestClass implements Runnable{
    private Exception ex;

        @Override
        public void run() {
            try{
                //business code
               }catch(Exception e){
                   ex=e;
               }
          }

      public void checkForException() throws Exception {
            if (ex!= null) {
                throw ex;
            }
        }
}     

join()后调用checkForException()

你不能这样做，因为这真的没有意义。如果您没有调用t.join()，那么当t线程抛出异常时，主线程可能位于代码中的任何位置。