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从零开始搭建Python开发环境

  • 2026-02-03 00:18:46
从零开始搭建Python开发环境
一、Setup Python (安装python)
1.下载Python 解释器：在浏览器访问python.org

2.安装Python 解释器：双击安装包，点击下一步在 install now 之前，勾选 ✓ Add Python 3.x to PATH

3.验证Python 解释器：在电脑终端输入 python --version

二、Setup VS Code (安装编辑器）
1.下载 VS Code ：在浏览器访问 code.visualstudio.com

2.安装VS Code & Python Extension：在安装后 VS Code 后，在上面扩展安装Python 插件

3.开始编程：新建一个test.py文件，编写Python 程序：print("Hello World")

4.执行python程序：在终端输入 python test.py
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  1. CONNECT:[ UseTime:0.000773s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000667s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000269s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000265s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000460s ]
  6. SELECT * FROM `set` [ RunTime:0.000186s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000545s ]
  8. SELECT * FROM `article` WHERE `id` = 464829 LIMIT 1 [ RunTime:0.007916s ]
  9. UPDATE `article` SET `lasttime` = 1770525526 WHERE `id` = 464829 [ RunTime:0.000591s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000276s ]
  11. SELECT * FROM `article` WHERE `id` < 464829 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000362s ]
  12. SELECT * FROM `article` WHERE `id` > 464829 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002731s ]
  13. SELECT * FROM `article` WHERE `id` < 464829 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003942s ]
  14. SELECT * FROM `article` WHERE `id` < 464829 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.013453s ]
  15. SELECT * FROM `article` WHERE `id` < 464829 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.015799s ]
0.134054s