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Python 爬虫数据分析从入门到实战全流程

  • 2026-06-30 01:07:03
Python 爬虫数据分析从入门到实战全流程
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  1. CONNECT:[ UseTime:0.000562s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000781s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000387s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000308s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000568s ]
  6. SELECT * FROM `set` [ RunTime:0.000261s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000634s ]
  8. SELECT * FROM `article` WHERE `id` = 490473 LIMIT 1 [ RunTime:0.003191s ]
  9. UPDATE `article` SET `lasttime` = 1783099665 WHERE `id` = 490473 [ RunTime:0.020027s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000401s ]
  11. SELECT * FROM `article` WHERE `id` < 490473 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000695s ]
  12. SELECT * FROM `article` WHERE `id` > 490473 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003383s ]
  13. SELECT * FROM `article` WHERE `id` < 490473 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001139s ]
  14. SELECT * FROM `article` WHERE `id` < 490473 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000817s ]
  15. SELECT * FROM `article` WHERE `id` < 490473 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000892s ]
0.116355s