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懵了,从这段Python代码,你能学到什么呢?

  • 2026-06-21 22:50:06
懵了,从这段Python代码,你能学到什么呢?

懵了，从这段Python代码，你能学到什么呢？#Python #如何自学Python #编程学习技巧 #Python编程

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      1. CONNECT:[ UseTime:0.000490s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
      2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000618s ]
      3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.005840s ]
      4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.003289s ]
      5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000602s ]
      6. SELECT * FROM `set` [ RunTime:0.000281s ]
      7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000553s ]
      8. SELECT * FROM `article` WHERE `id` = 489227 LIMIT 1 [ RunTime:0.002229s ]
      9. UPDATE `article` SET `lasttime` = 1783119654 WHERE `id` = 489227 [ RunTime:0.019808s ]
      10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000377s ]
      11. SELECT * FROM `article` WHERE `id` < 489227 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012476s ]
      12. SELECT * FROM `article` WHERE `id` > 489227 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.018126s ]
      13. SELECT * FROM `article` WHERE `id` < 489227 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.008231s ]
      14. SELECT * FROM `article` WHERE `id` < 489227 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.009430s ]
      15. SELECT * FROM `article` WHERE `id` < 489227 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.012183s ]
      0.178196s