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2026-08-18 23:10:29

少儿编程 ‖ 从Python开始学编程-17

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基本文件流程错误 SQL 调试

请求信息 : 2026-08-22 01:19:35 HTTP/2.0 GET : https://f.mffb.com.cn/a/504457.html
运行时间 : 0.381047s [ 吞吐率：2.62req/s ] 内存消耗：4,659.10kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=e2f19612cdef0ce60d93f8673fa9074c

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CONNECT:[ UseTime:0.000849s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001374s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000704s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000714s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001323s ]
SELECT * FROM `set` [ RunTime:0.001615s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001491s ]
SELECT * FROM `article` WHERE `id` = 504457 LIMIT 1 [ RunTime:0.006992s ]
UPDATE `article` SET `lasttime` = 1787332776 WHERE `id` = 504457 [ RunTime:0.029195s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.002691s ]
SELECT * FROM `article` WHERE `id` < 504457 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005887s ]
SELECT * FROM `article` WHERE `id` > 504457 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.008201s ]
SELECT * FROM `article` WHERE `id` < 504457 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.098601s ]
SELECT * FROM `article` WHERE `id` < 504457 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.041070s ]
SELECT * FROM `article` WHERE `id` < 504457 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.002471s ]

0.384558s

ShowPageTrace