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如何下载和安装Python

2026-03-30 05:08:44

如何下载和安装Python

大家好，我发现很多人下载Python，下的版本不一样，而且还有人不知道在哪里下载，今天来和大家说一说。

首先要打开Python的官方网址，一定不要随意打开别的网址，然后选择自己要下载的Python的版本。

不用的电脑系统，下载的版本也不一样，网址上面也有详细说明，大家一看就明白。

选择好自己的版本之后，在最下方有一个地方，它叫Files，里面有Windows版本和Mac版本，要结合自己的电脑系统进行选择。

然后在选择安装包的时候公布要选择离线安装版，这样会省下不少麻烦。然后点击下载，安心等待就可以了。

然后运行下载好的软件安装包，安装页面的步骤一直点下一步就可以了。

最后页面显示successful，就代表安装成功了。

安装好了，不是代表完成了工作，还要测试它能不能正常使用，否则前面做的都是白用功。

具体怎么测试呢，我来告诉大家：

首先同时按下win和R键，这样就会弹出运行窗口；

其次，在中间输入cmd，并按回车键；

然后，在命令行中输入python -V，回车，如果这个时候出现了正常的Python版本号，就代表安装成功了。

以上就是关于Python的下载和安装教程，希望对大家有所帮助！

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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缓存信息 : 0 reads,0 writes
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SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001267s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000637s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.005606s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001373s ]
SELECT * FROM `set` [ RunTime:0.000558s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001516s ]
SELECT * FROM `article` WHERE `id` = 475487 LIMIT 1 [ RunTime:0.007269s ]
UPDATE `article` SET `lasttime` = 1774819242 WHERE `id` = 475487 [ RunTime:0.007514s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.002494s ]
SELECT * FROM `article` WHERE `id` < 475487 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.002133s ]
SELECT * FROM `article` WHERE `id` > 475487 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.019320s ]
SELECT * FROM `article` WHERE `id` < 475487 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.033844s ]
SELECT * FROM `article` WHERE `id` < 475487 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.005498s ]
SELECT * FROM `article` WHERE `id` < 475487 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001696s ]

0.271331s

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