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提升编程速度!17 个超实用Python技巧大全

  • 2026-07-02 16:36:52
提升编程速度!17 个超实用Python技巧大全
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  1. 请求信息 : 2026-07-03 13:42:50 HTTP/2.0 GET : https://f.mffb.com.cn/a/495376.html
  2. 运行时间 : 0.163248s [ 吞吐率：6.13req/s ] 内存消耗：4,690.31kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=9e1788b9b9b516c682dfb06fc992685a
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  1. CONNECT:[ UseTime:0.000451s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000755s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000286s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000399s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000774s ]
  6. SELECT * FROM `set` [ RunTime:0.006004s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000828s ]
  8. SELECT * FROM `article` WHERE `id` = 495376 LIMIT 1 [ RunTime:0.012881s ]
  9. UPDATE `article` SET `lasttime` = 1783057370 WHERE `id` = 495376 [ RunTime:0.008513s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000370s ]
  11. SELECT * FROM `article` WHERE `id` < 495376 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.003978s ]
  12. SELECT * FROM `article` WHERE `id` > 495376 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001431s ]
  13. SELECT * FROM `article` WHERE `id` < 495376 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.004926s ]
  14. SELECT * FROM `article` WHERE `id` < 495376 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.028266s ]
  15. SELECT * FROM `article` WHERE `id` < 495376 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.021591s ]
0.165810s