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try catch 式健壮代码 #40

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toxic-johann opened this issue Nov 29, 2017 · 0 comments

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toxic-johann commented Nov 29, 2017

这些天看别人的代码简直目瞪口呆……

思路只有一个，所有东西都不出错怎么走。

假如出错了怎么办呢？？

我们 try catch，然后提供默认值……

疯了。。。

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