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上班偷偷摸鱼写了篇Python爬虫详解教程

  • 2026-03-13 11:26:15
上班偷偷摸鱼写了篇Python爬虫详解教程

  小白想学习Python爬虫，却不知道从哪里入手？
  今天整理了一份简单又实用的Python爬虫详解教程，包含从网页数据抓取到图片批量下载的各类实用技巧！
  不管是Python零基础新手，还是有一定基础的朋友，都能轻松掌握爬虫技能！

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  1. CONNECT:[ UseTime:0.000589s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000812s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000327s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000253s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000486s ]
  6. SELECT * FROM `set` [ RunTime:0.000193s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000498s ]
  8. SELECT * FROM `article` WHERE `id` = 479862 LIMIT 1 [ RunTime:0.000366s ]
  9. UPDATE `article` SET `lasttime` = 1774595659 WHERE `id` = 479862 [ RunTime:0.002164s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000239s ]
  11. SELECT * FROM `article` WHERE `id` < 479862 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000436s ]
  12. SELECT * FROM `article` WHERE `id` > 479862 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000339s ]
  13. SELECT * FROM `article` WHERE `id` < 479862 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000866s ]
  14. SELECT * FROM `article` WHERE `id` < 479862 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000693s ]
  15. SELECT * FROM `article` WHERE `id` < 479862 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000739s ]
0.077428s