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30个Python常用函数,搞定你90%的日常编码操作!

2026-08-18 23:10:32

30个Python常用函数,搞定你90%的日常编码操作!

今天给大家整理了30个最常用的Python内置函数

从最基础的 print() 打印、input() 输入，到类型转换、序列操作、文件处理……

每一个都配了简洁易懂的示例，新手拿来就能用，老手也能当速查手册。

本文来自网友投稿或网络内容，如有侵犯您的权益请联系我们删除，联系邮箱：wyl860211@qq.com 。

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CONNECT:[ UseTime:0.001057s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001235s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000721s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000636s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.001213s ]
SELECT * FROM `set` [ RunTime:0.000497s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.001323s ]
SELECT * FROM `article` WHERE `id` = 504629 LIMIT 1 [ RunTime:0.000828s ]
UPDATE `article` SET `lasttime` = 1787316912 WHERE `id` = 504629 [ RunTime:0.001973s ]
SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000638s ]
SELECT * FROM `article` WHERE `id` < 504629 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.005647s ]
SELECT * FROM `article` WHERE `id` > 504629 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.029089s ]
SELECT * FROM `article` WHERE `id` < 504629 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.023814s ]
SELECT * FROM `article` WHERE `id` < 504629 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.064900s ]
SELECT * FROM `article` WHERE `id` < 504629 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.057111s ]

0.390121s

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