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2-6-第一个C++程序(ios)a-Shell（自带本地 Clang++ 编译器，不需要联网）std::cout << "大家请关注南雁鸣雪！" 编译命令：clang++ hello.cpp -o nymx
基本
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SQL
调试
- 请求信息 : 2026-06-26 21:27:33 HTTP/1.1 GET : https://www.yeyulingfeng.com/a/803776.html
- 运行时间 : 0.117276s [ 吞吐率：8.53req/s ] 内存消耗：4,708.29kb 文件加载：145
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=48338f1c9ff00ba5e57e52b898348470
- CONNECT:[ UseTime:0.000503s ] mysql:host=127.0.0.1;port=3306;dbname=wenku;charset=utf8mb4
- SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000840s ]
- SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000331s ]
- SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000261s ]
- SHOW FULL COLUMNS FROM `set` [ RunTime:0.000530s ]
- SELECT * FROM `set` [ RunTime:0.000274s ]
- SHOW FULL COLUMNS FROM `article` [ RunTime:0.000581s ]
- SELECT * FROM `article` WHERE `id` = 803776 LIMIT 1 [ RunTime:0.009526s ]
- UPDATE `article` SET `lasttime` = 1782480453 WHERE `id` = 803776 [ RunTime:0.012757s ]
- SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000376s ]
- SELECT * FROM `article` WHERE `id` < 803776 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000513s ]
- SELECT * FROM `article` WHERE `id` > 803776 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000374s ]
- SELECT * FROM `article` WHERE `id` < 803776 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000644s ]
- SELECT * FROM `article` WHERE `id` < 803776 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000674s ]
- SELECT * FROM `article` WHERE `id` < 803776 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004265s ]
0.119139s
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