python中基本数据类型 python类里的私有变量如何定义？

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，美国已经有了一个UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU“““““““““““，，，，，，，““““““，，，，”，”，“UUUUUUUUUU变量将在赋值后创建value

]等号（=）用来给变量赋值

=左边是变量名

=右边是存储在变量中的值

变量名=value

变量定义后，可以直接使用

示例：；！/usr/bin/Python

；-*-编码：UTF-8-*-

counter=100#赋值整数变量

miles=1000.0#浮点

name=“John”#string

print counter

print miles

print name

输出：

100

1000.0

John John

python中基本数据类型 python类私有成员 函数式编程的优点有

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