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上班摸鱼写了篇Python爬虫教程!

  • 2026-03-19 11:30:56
上班摸鱼写了篇Python爬虫教程!

想学Python爬虫，却不知从何开始？🤔
今天分享5个简单又实用的Python爬虫案例，涵盖从网页数据抓取到图片批量下载的各种技巧！🔍

无论是Python新手，还是有一定基础的小伙伴，都能通过这些案例轻松上手，实战中掌握爬虫技能！

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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  1. CONNECT:[ UseTime:0.000684s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001242s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000500s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000423s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000845s ]
  6. SELECT * FROM `set` [ RunTime:0.000366s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000827s ]
  8. SELECT * FROM `article` WHERE `id` = 477780 LIMIT 1 [ RunTime:0.000647s ]
  9. UPDATE `article` SET `lasttime` = 1774633406 WHERE `id` = 477780 [ RunTime:0.007368s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000395s ]
  11. SELECT * FROM `article` WHERE `id` < 477780 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001411s ]
  12. SELECT * FROM `article` WHERE `id` > 477780 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000702s ]
  13. SELECT * FROM `article` WHERE `id` < 477780 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.003815s ]
  14. SELECT * FROM `article` WHERE `id` < 477780 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.028237s ]
  15. SELECT * FROM `article` WHERE `id` < 477780 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.010844s ]
0.166639s