Question

如果是这样的话:

Thread t = new Thread(myThread);
t.start();

private static Runnable myThread = new Runnable() {
    public void run() {
        try{
            String line=null;
            while ((line = eStream.readLine()) != null){
                //do something
            }
         }
         catch (Exception e){}
    }
};

现在,路边发生的情况有时是readLine()被hang死,因为它期待外部进程提供投入。因此,在这种情况下,我试图做的是设置一个时间,如果时间到期,即<代码>与t.interrupt(>);在座。

现在,在审判组之后,我试图收集<条码>不间断的Exception,即汇编时间错误。在这种情形下,有人能告诉我,如何追赶中断的例外情况?

谢谢。

Answer 1

断断线打断了“Line()”电话。你们必须结束这项工作。

You are catching the InterruptedException already (and ignoring it) with this line

catch (Exception e){}

工作成绩

line = eStream.readLine().toString()

当你到案尾的时候,它将扔下Null PointerException。删除<代码>。

Answer 2

http://docs.oracle.com/javase/1.4.2/docs/api/java/langruptedException.html InterruptedException:

Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interrupt method in class Thread.

我怀疑你对以下网站的兴趣::

Signals that an I/O operation has been interrupted. An InterruptedIOException is thrown to indicate that an input or output transfer has been terminated because the thread performing it was interrupted.

I would check out this JavaSpecialists newsletter on cleanly shuttin gdown threads and particularly the subsection What about threads blocked on IO? which covers this area in some detail.

友情链接