目 录 1 引言 1．1 电子邮件介绍 1．2 开发背景 1．3 开发环境及运行环境 2 软件架构及系统用例图 2．1 系统架构 2．2 系统总体用例 2．4 发送邮件类 2．5 附加小功能类 3 SMTP协议…

目录 使用环境 完整代码 详细分析 系列文章 使用环境 PyCharmpython3.11.4pyinstaller6.2.0【注】 python环境搭建请见：https://want595.blog.csdn.net/article/details/134586653pyinstaller使用教程见：https://want595.blog.csdn.net/article/details/134106807完整代码…

皮卡丘环境需求完整代码系列文章 皮卡丘 皮卡丘是《宠物小精灵》系列中的一种可爱的电气宝可梦，是最受欢迎的角色之一。它是由杉森建设计师创造并在游戏、动画和电影中广泛展现的。 皮卡丘的外观非常独特，它身体呈黄色，耳朵上有两个黑色的…

CODDING CHALLENGE 1 John and Mike both play backetball in different teams. In the lastest 3 games, John’s team scored 89, 120 and 130 points, while Mike’s team scored 116, 96 and 123 point. Calculate the average score for each team.Decide which teams w…

What’s function A JavaScript function is a block of code designed to perform a particular task. A JavaScript function is executed when “something” invokes it (calls it). JavaScript Function Syntax: A JavaScript function is defined with the function k…

Falsy VS Truthy Value and VS Falsy values: undefined, null, 0, ‘’, NaNTruthy values: Not falsy values var height;if (height) {console.log(Variable is defined);} else {console.log(Variable has NOT been defined);}In this code above, the result is: Vari…

Section 2.6 讲解了Object的创建，object的property属性。 这节我们讲 Object 和 Methods的关系。 Object不仅仅可以储存property，同样可以保存methods。而且，只有object可以引入方法。 Very basic method in object. only object has metho…

Let’s remember the first coding challenge where Mark and John compared their BMI. Let’s now implement the same functionality with objects and methods. for each of them, create an object with properties for their full name mass, and height.then, add a me…