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Python真的很水,反反复复就这48页纸!

  • 2026-03-07 15:54:04
Python真的很水,反反复复就这48页纸!

  随着数据的规模化，爬虫获取数据的高效性能越来越突出，能够做的事情越来越多。

  Python在数据分析、人工智能开发、Web开发、游戏开发等诸多岗位中均有广泛应用，作为核心技能，在不少岗位的招聘要求里都会明确标注。掌握这项技能，就能为自己的职场竞争力增添一份优势。
  今天为大家整理了一篇爬虫实战案例。篇幅有限，完整版已更新至知识库，需要可以自取！

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  1. CONNECT:[ UseTime:0.000623s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000796s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000300s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000277s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000457s ]
  6. SELECT * FROM `set` [ RunTime:0.000190s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000502s ]
  8. SELECT * FROM `article` WHERE `id` = 478230 LIMIT 1 [ RunTime:0.000451s ]
  9. UPDATE `article` SET `lasttime` = 1774600889 WHERE `id` = 478230 [ RunTime:0.007043s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000240s ]
  11. SELECT * FROM `article` WHERE `id` < 478230 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000404s ]
  12. SELECT * FROM `article` WHERE `id` > 478230 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000351s ]
  13. SELECT * FROM `article` WHERE `id` < 478230 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000609s ]
  14. SELECT * FROM `article` WHERE `id` < 478230 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.001397s ]
  15. SELECT * FROM `article` WHERE `id` < 478230 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.010525s ]
0.097420s