OK, so far though, I've just shown you what happens inside a peace a code. It raises an exception. It goes to that accept clause. We don't have to use it just inside of one place.
好了，我已经给你们看了，代码内部发生了什么，它报了一个异常，然后就到了处理的片段，我们不该就在一个地方用它。
OK, so far though, I've just shown you what happens inside a peace a code. It raises an exception. It goes to that accept clause. We don't have to use it just inside of one place.
好了，我已经给你们看了，代码内部发生了什么，它报了一个异常，然后就到了处理的片段，我们不该就在一个地方用它。
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