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Python 函数|lambda 常用形式一次性搞懂

  • 2026-08-20 05:32:55
Python 函数|lambda 常用形式一次性搞懂
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  1. 请求信息 : 2026-08-21 17:47:59 HTTP/2.0 GET : https://f.mffb.com.cn/a/509736.html
  2. 运行时间 : 0.271321s [ 吞吐率：3.69req/s ] 内存消耗：4,747.73kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=189a7c84041e8ff3f173f33b400fdfae
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  1. CONNECT:[ UseTime:0.001000s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001620s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.030747s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000713s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001447s ]
  6. SELECT * FROM `set` [ RunTime:0.006816s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001642s ]
  8. SELECT * FROM `article` WHERE `id` = 509736 LIMIT 1 [ RunTime:0.001136s ]
  9. UPDATE `article` SET `lasttime` = 1787305679 WHERE `id` = 509736 [ RunTime:0.048137s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000753s ]
  11. SELECT * FROM `article` WHERE `id` < 509736 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001426s ]
  12. SELECT * FROM `article` WHERE `id` > 509736 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.006435s ]
  13. SELECT * FROM `article` WHERE `id` < 509736 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002125s ]
  14. SELECT * FROM `article` WHERE `id` < 509736 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.003923s ]
  15. SELECT * FROM `article` WHERE `id` < 509736 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002394s ]
0.274999s