try try finnally异常处理的缺点 [英] Disadvantages of try catch finnally exception handling

问题描述

我想知道try，catch，最后用于异常处理的缺点是什么。

Hi,
I want to know what are the disadvantages using of try ,catch ,finally for exception handling.

推荐答案

异常处理永远不会是一个缺点，你需要它或你不在这种情况下你的应用程序可能崩溃。



性能仅在发生异常时发生，在这种情况下，它比你的应用程序崩溃更好。

Exception handling can never be a disadvantage, you either need it or you don''t in which case your application can crash.

Performance is only incurred when an exception occurs, in which case it is better than your application crashing.

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