将try catch最终阻塞在另一个finally块中 [英] Putting try catch finally block inside another finally block

问题描述

 try{
  }catch(){}
  finally{
     try{
      }catch(){ }
     fianlly{ }
  }

拥有上述代码是否合适？

Is it good to have the code like above?

推荐答案

是的，你可以这样做。

实际上，你甚至需要在处理你想要正确关闭的流时要做到这一点：

Actually, you are even required to do it when dealing with streams you want to close properly:

InputStream in = /* ... */;
try {
} catch (...) {
} finally {
    try {
        in.close();
    } catch (...) {
    } finally {
    }
}

我认为这不是一个不好的做法

I don't see any case in which this would be a bad practice

这篇关于将try catch最终阻塞在另一个finally块中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！