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Python 虚拟环境(venv)学习指南

  • 2026-06-30 20:47:07
Python 虚拟环境(venv)学习指南

科技虫致力于分享一些优秀的开源程序和客户端软件。比如商城、小程序、H5、网站、办公系统、OA、CRM、ERP、内容管理系统CMS、物联网系统、智能硬件、人工智能AI、大数据分析、智慧大屏、工具类软件、编程类软件工具、服务器运维、网络安全、前端技术、后台技术。

为了方便大家，我把往期所有发表过的内容按分类整理成一个文档发表到了gitee上。地址：
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喜欢的话点击下方卡片关注一下我吧，为您推荐更多优秀好用的程序和软件。你也可以给我留言或私信，说出你需要的程序和软件，我帮大家推荐。

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  1. CONNECT:[ UseTime:0.000496s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000738s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000296s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000255s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000477s ]
  6. SELECT * FROM `set` [ RunTime:0.000200s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000560s ]
  8. SELECT * FROM `article` WHERE `id` = 491322 LIMIT 1 [ RunTime:0.000436s ]
  9. UPDATE `article` SET `lasttime` = 1783090603 WHERE `id` = 491322 [ RunTime:0.012515s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000287s ]
  11. SELECT * FROM `article` WHERE `id` < 491322 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000790s ]
  12. SELECT * FROM `article` WHERE `id` > 491322 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000434s ]
  13. SELECT * FROM `article` WHERE `id` < 491322 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002017s ]
  14. SELECT * FROM `article` WHERE `id` < 491322 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001321s ]
  15. SELECT * FROM `article` WHERE `id` < 491322 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.001971s ]
0.094629s