blocks|key|427065|text|0和1是退出代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|427066|exit(0)意味着干净的退出，没有任何错误/问题|offset|length|style|CODE|427067|exit(1)意味着有一些问题/错误/问题，这就是程序退出的原因。|427068|这并不是特定于Python的，而且非常常见。非零退出代码被视为异常退出，有时，错误代码会指出问题所在。零错误代码表示成功退出。|427069|这对于其他程序、shell、调用者等了解您的程序发生了什么并相应地进行处理很有用。|427070|entityMap^0|0|0|7|0|0|7|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@$D|R|E|S|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|T|8|@$D|U|E|V|F|G]]|9|@]|A|$]]|$1|J|3|K|5|6|7|W|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|X|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|O|$]]

0 and 1 are the exit codes.

<code>exit(0)</code> means a clean exit without any errors / problems

<code>exit(1)</code> means there was some issue / error / problem and that is why the program is exiting.

This is not Python specific and is pretty common. A non-zero exit code is treated as an abnormal exit, and at times, the error code indicates what the problem was. A zero error code means a successful exit.

This is useful for other programs, shell, caller etc. to know what happened with your program and proceed accordingly.

blocks|key|427132|text|这决定了程序结束运行时的exit+status+(通常，0表示成功，1表示错误)。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|427133|它并不是Python独有的，确切的效果取决于您的操作系统和程序的调用方式(尽管99%25的情况下，如果您只是运行Python脚本，这并不重要)。|427134|entityMap|0|LINK|mutability|MUTABLE|url|http://en.wikipedia.org/wiki/Exit_status^0|C|B|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@$A|O|B|P|1|Q]]|C|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|C|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]]]

This determines the <a href="http://en.wikipedia.org/wiki/Exit_status" rel="noreferrer">exit status</a> of the program when it finishes running (generally, 0 for success and 1 for error).

It is not unique to Python, and the exact effect depends on your operating system and how the program is called (though 99% of the time, if you're just running Python scripts, it doesn't matter).

blocks|key|427186|text|包括Python在内的所有C程序的标准约定是，exit(0)表示成功，exit(1)或任何其他非零值(在1..255范围内)表示失败。超出范围0..255的任何值都被视为模256+(退出状态存储在8位值中)。有时，它将被视为已签名(因此，您可能会看到-128、-127等)，但更常见的情况是，它被视为未签名。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|427187|此状态可用于调用Python的代码。这种约定适用于不同的平台，尽管非零退出状态的含义在不同的平台上可能会有所不同。|427188|entityMap^0|N|7|Z|7|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

The standard convention for all C programs, including Python, is for <code>exit(0)</code> to indicate success, and <code>exit(1)</code> or any other non-zero value (in the range 1..255) to indicate failure. Any value outside the range 0..255 is treated modulo 256 (the exit status is stored in an 8-bit value). Sometimes, that will be treated as signed (so you might see -128, -127, etc) but more usually it is treated as unsigned.

This status is available to the code that invoked Python. This convention applies across platforms, though the meaning of non-zero exit status can vary on different platforms.

blocks|key|641726|text|您传递给exit()函数的数字就是您的程序的返回码，该返回码被提供给操作系统。从您的程序的角度来看，这没有区别:在这两种情况下，执行都将结束，并且提供给函数的值将被提供给OS。但有些工具和脚本会考虑程序的退出代码。大多数工具在成功时返回0，非零值表示错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|641727|因此，如果您的程序将从脚本、自动化工具或其他考虑返回代码的软件(如IDE)运行，则必须小心返回的内容。|641728|如果有疑问，只需返回0表示一切正常。|641729|entityMap^0|4|6|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|P|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|K|$]]

The number you pass to the <code>exit()</code> function is simply your program's return code, which is given to the operating system. From your program's point of view, there is no difference: execution will end in both cases, and the value supplied to the function will be given to the OS. But some tools and scripts take into account the program's exit code. Most tools return 0 when they succeed and nonzero to indicate an error.

So, if your program will be run from a script, an automated tool or from some other software that takes into account the return code (such as an IDE), you must be careful on what you return.

When in doubt, just return 0 to indicate everything is OK.

blocks|key|427329|text|exit(0)被抛出，我试图用我的代理运行一些脚本(比如Charles/Proxyman)。只需关闭那些劫持您的网络的代理|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|427330|entityMap^0|0|7|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>exit(0)</code> was thrown I was trying to run some scripts with my proxy on (like Charles/Proxyman). Just close those proxy which hijacks your network

What's the difference between <code>exit(0)</code> and <code>exit(1)</code> in Python?

I tried looking around but didn't find a specific question on these lines. If it's already been answered, a link would be sufficient.

Difference between exit(0) and exit(1) in Python

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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Python语言中的exit(0)和exit(1)有什么区别？我试着环顾四周，但没有在这些线路上找到具体的问题。如果它已经被回答了，一个链接就足够了。

问Python中exit(0)和exit(1)的区别
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