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Python语法速查表、初学者必学基础

  • 2026-07-01 05:59:48
Python语法速查表、初学者必学基础
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  1. 请求信息 : 2026-07-03 11:17:23 HTTP/2.0 GET : https://f.mffb.com.cn/a/493468.html
  2. 运行时间 : 0.085753s [ 吞吐率：11.66req/s ] 内存消耗：4,436.92kb 文件加载：140
  3. 缓存信息 : 0 reads,0 writes
  4. 会话信息 : SESSION_ID=fd888cbab2ec9a2d5bd050d91354f0b0
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  1. CONNECT:[ UseTime:0.000603s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000776s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000327s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000279s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000475s ]
  6. SELECT * FROM `set` [ RunTime:0.000189s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000549s ]
  8. SELECT * FROM `article` WHERE `id` = 493468 LIMIT 1 [ RunTime:0.000409s ]
  9. UPDATE `article` SET `lasttime` = 1783048643 WHERE `id` = 493468 [ RunTime:0.010723s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000350s ]
  11. SELECT * FROM `article` WHERE `id` < 493468 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000545s ]
  12. SELECT * FROM `article` WHERE `id` > 493468 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000374s ]
  13. SELECT * FROM `article` WHERE `id` < 493468 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001650s ]
  14. SELECT * FROM `article` WHERE `id` < 493468 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000768s ]
  15. SELECT * FROM `article` WHERE `id` < 493468 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002820s ]
0.087290s