23 lines
525 B
Markdown
23 lines
525 B
Markdown
---
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title: Python 捕获 Ctrl+C 手工终止程序的方法
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date: 2022-08-31 15:13:08
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sitemap: true
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keywords: [Python]
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categories: [Python]
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tags: [Python]
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---
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日常编写调试运行程序过程中，难免需要手动终止程序。可以使用以下的方法捕获 KeyboardInterrupt，从而优雅地终止程序的运行。
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``` python
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import sys, time
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try:
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while True:
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# # DO THINGS ....
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time.sleep(1)
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except KeyboardInterrupt:
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# QUIT with Ctrl+C 在这里处理善后工作
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sys.exit()
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```
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