本指南介绍如何找到Windows或macOS电脑上安装的Python版本。
步骤
方法 1 的 2:
Windows
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1
打开Windows搜索功能。如果任务栏上没有显示搜索框，单击{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"}旁的放大镜或圆形图标，或按⊞ Win+S。
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2
在搜索栏中输入python。随后会出现匹配的结果。
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3
单击Python [命令行]。随后会打开黑色终端窗口，并显示Python提示符。
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4
在第一行中找到版本号。也就是窗口左上角“Python”右侧的数字，比如2.7.14。
方法 2 的 2:
macOS
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1
在Mac上打开“终端”窗口。先在“访达”中打开应用程序文件夹，然后双击实用工具文件，最后双击终端打开窗口。
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2
在提示符后输入python -V，其中V为大写。
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3
按⏎ Return。版本号显示在“Python”的右侧，比如2.7.3。