python类的创建与使用

__metaclass__=type#可有可无
class Person:
    def setName(self,name):
        self.name=name

    def getName(self):
        return self.name

    def greet(self):
        print("hello world! I'm %s. "%self.name)


self:对于对象自身的引用。 

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转载自blog.csdn.net/salmonwilliam/article/details/88903234