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真牛!Python爬虫+数据分析+数据可视化图形!

  • 2026-07-02 20:56:39
真牛!Python爬虫+数据分析+数据可视化图形!

很多人学 Python，总卡在“会语法但不会做项目”。

其实一个经典爬虫分析项目，就能把爬取、清洗、处理、可视化和数据分析串起来。本文以中国大学排名前 30 的高校信息为例，用 Python 完成数据抓取与分析，带你从真实案例入手，快速理解爬虫项目的完整流程。

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:0.000548s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000586s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.016206s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.003076s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000675s ]
  6. SELECT * FROM `set` [ RunTime:0.000208s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000647s ]
  8. SELECT * FROM `article` WHERE `id` = 503120 LIMIT 1 [ RunTime:0.012652s ]
  9. UPDATE `article` SET `lasttime` = 1783016999 WHERE `id` = 503120 [ RunTime:0.027031s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000382s ]
  11. SELECT * FROM `article` WHERE `id` < 503120 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000983s ]
  12. SELECT * FROM `article` WHERE `id` > 503120 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000430s ]
  13. SELECT * FROM `article` WHERE `id` < 503120 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000695s ]
  14. SELECT * FROM `article` WHERE `id` < 503120 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.002423s ]
  15. SELECT * FROM `article` WHERE `id` < 503120 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.027752s ]
0.166080s