如果你把从catch块异常时最终运行？ [英] When is finally run if you throw an exception from the catch block?

问题描述

try {
   // Do stuff
}
catch (Exception e) {
   throw;
}
finally {
   // Clean up
}

在上面的块时，finally块叫什么？ e的投掷前或最后调用，再搭上？

In the above block when is the finally block called? Before the throwing of e or is finally called and then catch?

推荐答案

这将是e的重新抛出之后调用（即在执行catch块之后）

It would be called after e is re-thrown (i.e. after the catch block is executed)

编辑这款7年后的今天 - 一个重要的说明是，如果电子不是由try / catch块捕获进一步调用堆栈或一个全局异常处理程序处理，那么最后块的可能的根本就不会执行。

editing this 7 years later - one important note is that if e is not caught by a try/catch block further up the call stack or handled by a global exception handler, then the finally block may never execute at all.

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