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python调用私有方法 python类里的私有变量如何定义?

浏览量:2826 时间:2021-03-15 06:20:15 作者:admin

python类里的私有变量如何定义?

Python没有私有变量。任何定义的变量都可以直接调用。但是,一般来说,您可以在定义的变量前后添加两个下划线,以将此类变量视为专用变量,如以下代码所示:

class person:defuuuuuuuinituuuuuuuu2self(self):self.uuuuu2p=person()print(“uuuuuu2privateuuuu1”,p.uuu2privateuuuu2)print(“p contains variables:”,(P)输入:输出:输出:输出:本公司的私营私营部门:100p包含变量:100p包含的输出:输出:输出:输出:输出:输出:输出:输出:输出:输出:输出:输出:100 P包含变量:包括“uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu100p包含变量:[“uuuuclass class classu ”、“ uuuuuclass class class class classu ”、、“ uuuuuuDELuuuuuuuuuclassclass”、“、、、、、““uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuclassclassclassclassclassuuuuuuuu“,”初始化“,”乐“,”lt“,”模块“,”模块目前,该公司的UUUU “,,“ UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU”、“UUUUUUUUUUUUUUUUUUU”,“UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU”、“,,,“,,,,,,,“,,,,,,,,,,,,,“““,,,“UUUUUUUUU通过导入模块并用模块名和类名。类需要实例化,函数不需要实例化。

为什么python不需要声明函数类型?

首先要明确Python是后台语言,不能直接用Python编写微信小程序。

微信小程序是用JavaScript和CSS编写的。

Python仅用于为小型程序提供背景数据。Java和PHP还可以为小程序提供背景数据。

python调用私有方法 python 私有函数 python 私有属性

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