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零基础学 python,一文看懂python语法

  • 2026-07-02 16:39:08
零基础学 python,一文看懂python语法

零基础学 python，一文看懂python语法

本文列举了 python八大语法模块
1基础语法
2数据类型
3if语句
4循环
5函数
6面向对象编程
7 文件操作
8异常处理
9模块与包
#我的学习进化论 #python基础语法 #python编程#python基础知识 #python入门#python编程#计算机#计算机专业#编程#程序员

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  1. CONNECT:[ UseTime:0.000510s ] mysql:host=127.0.0.1;port=3306;dbname=f_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000935s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000603s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.008391s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000561s ]
  6. SELECT * FROM `set` [ RunTime:0.000274s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000778s ]
  8. SELECT * FROM `article` WHERE `id` = 495036 LIMIT 1 [ RunTime:0.000459s ]
  9. UPDATE `article` SET `lasttime` = 1783047389 WHERE `id` = 495036 [ RunTime:0.009943s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.001000s ]
  11. SELECT * FROM `article` WHERE `id` < 495036 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000585s ]
  12. SELECT * FROM `article` WHERE `id` > 495036 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.003012s ]
  13. SELECT * FROM `article` WHERE `id` < 495036 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000947s ]
  14. SELECT * FROM `article` WHERE `id` < 495036 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.011446s ]
  15. SELECT * FROM `article` WHERE `id` < 495036 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.014203s ]
0.132303s