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假期学点Python吧

  • 2026-08-18 23:11:17
假期学点Python吧

hello大家好，大学生们假期了不知道干点什么？

可以自学一点基础的Python3，开学后惊艳所有人！

话不多，介绍一下学习目录！

一、基本语法

标识符

保留字

变量和常量

二、数据类型

类型

type()函数

数据类型转换

三、运算符

四、程序控制

五、函数基础

定义

参数

返回值return

可选参数

全局变量与局部变量

可变参数

六、字符串操作符

运算符

索引与切片

常用函数
七、组合数据类型
八、类的基础
九、文件概述
十、数据读取与存储
十一、模块(库)
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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  1. CONNECT:[ UseTime:0.001185s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001758s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.018572s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000771s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001383s ]
  6. SELECT * FROM `set` [ RunTime:0.000677s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001917s ]
  8. SELECT * FROM `article` WHERE `id` = 506752 LIMIT 1 [ RunTime:0.000999s ]
  9. UPDATE `article` SET `lasttime` = 1787290446 WHERE `id` = 506752 [ RunTime:0.073625s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.005089s ]
  11. SELECT * FROM `article` WHERE `id` < 506752 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.001340s ]
  12. SELECT * FROM `article` WHERE `id` > 506752 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.004154s ]
  13. SELECT * FROM `article` WHERE `id` < 506752 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007375s ]
  14. SELECT * FROM `article` WHERE `id` < 506752 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008548s ]
  15. SELECT * FROM `article` WHERE `id` < 506752 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.004429s ]
0.295653s