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class Pub( object ):
var1 = 'hello'
_var2 = 'yes'
__var3 = 'hah'
def __init__( self ):
self ._a = 123
self .__b = 456
self .c = 789
def show_a_var( self ):
return self ._a
def show_b_var( self ):
return self .__b
def show_var2( self ):
return self ._var2
def show_var3( self ):
return self .__var3
class Foo(Pub):
pass
print (Pub.var1)
sl = Pub()
print (sl.c)
print (sl.show_a_var())
print (sl.show_b_var())
print (sl.show_var2())
print (sl.show_var3())
fa = Foo()
print (fa._var2)
print (fa.var1)
print (fa.show_a_var())
print (fa.show_var2())
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本文转自 TtrToby 51CTO博客,原文链接:http://blog.51cto.com/freshair/1930129