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问题描述

finally和finalize块之间的差异处理不完整处理?用例子说明。

difference between finally and finalize block inexception handling??Explain with example.

推荐答案

最后是异常处理时执行的块,如果发生异常的话。因此,它允许您在try-catch-finally-block中的所有其他操作之后进行操作或清理。所以它是方法级别的清理。

Finally is the block that is executed on exception handling if or not exception occurred. So it gives you change to do operations or cleanup after everything else in try-catch-finally-block. So it is for method level clean up.

当垃圾收集器收集类的实例时,Finalizer是解构器来进行任何清理。终结器例如是水平清理。

Finalizer is deconstructor to do any cleanup when garbage collector collects instance of the class. Finalizer is for instance level clean up.


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10-21 00:54