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python3.x - python open函数中，write方法写入字符串为什么要3个单引号？
阿神
阿神 2017-04-18 10:00:40
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阿神
阿神

闭关修行中......

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Peter_Zhu
Peter_Zhu2017-04-18 10:02:40 2 floor

In what environment did you encounter this problem?
Single quotes are no problem, and I can run it on my own Python 2.7.5.

m = open('tmp.txt', 'a') b = 'nghost' m.write(b) m.close()

According to the environment of the questioner, I tried it again and it was ok.

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    伊谢尔伦
    伊谢尔伦2017-04-18 10:02:40 1 floor

    The writing method of three quotation marks is mainly used to avoid string escaping. In python, there are single quotation marks, double quotation marks and three quotation marks. For details, you can check python: single quotation marks, double quotation marks and triple quotation marks. Difference

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