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3.Docker的镜像制作 容器优化 使用对应版本的centos做yum源 参考文档>>https://www.cnblogs.com/longloved/p/14918224.html 在docker镜像中安装 >>yum install -y openssh* >>yum install -y 阅读全文
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# 在子类中调用父类 # 普通调用 class Vehicle: country = 'China' def __init__(self, name, speed, load, power): self.name = name self.speed = speed self.load = load 阅读全文
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# 继承 class Dad: money = 100 def __init__(self, name): print('Dad') self.name = name def hit(self): print('%s在打儿子' % self.name) class Son(Dad): money = 阅读全文
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# 静态属性 class Room: tag = 100 def __init__(self, name, owner, length, width, high): self.name = name self.owner = owner self.length = length self.width 阅读全文
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# 类属性的增删改查 import time class Chinesepeople: country = 'China' person_type = '人' def __init__(self, name): self.name = name def play_ball(self, ball): 阅读全文