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Swift Playground 学习编程1-While循环-正确选取工具

2026-02-05 08:19:55

Swift Playground 学习编程1-While循环-正确选取工具

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基本文件流程错误 SQL 调试

请求信息 : 2026-02-08 04:24:34 HTTP/2.0 GET : https://f.mffb.com.cn/a/467912.html
运行时间 : 0.291438s [ 吞吐率：3.43req/s ] 内存消耗：4,480.78kb 文件加载：140
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=e12f3f3a2a4af62542db8c1f45f4fc20

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CONNECT:[ UseTime:0.000879s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000661s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.013179s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.009610s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000704s ]
SELECT * FROM `set` [ RunTime:0.000230s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000596s ]
SELECT * FROM `article` WHERE `id` = 467912 LIMIT 1 [ RunTime:0.003771s ]
UPDATE `article` SET `lasttime` = 1770495874 WHERE `id` = 467912 [ RunTime:0.011522s ]
SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000582s ]
SELECT * FROM `article` WHERE `id` < 467912 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.022703s ]
SELECT * FROM `article` WHERE `id` > 467912 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.001720s ]
SELECT * FROM `article` WHERE `id` < 467912 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.035350s ]
SELECT * FROM `article` WHERE `id` < 467912 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.029317s ]
SELECT * FROM `article` WHERE `id` < 467912 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.020130s ]

0.293058s

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