复制代码 代码如下:
#!/usr/bin/env python
class Foo(object):
x=1
if __name__=='__main__':
foo = Foo()
print 'foo.x=',foo.x
print 'Foo.x=',Foo.x
foo.x = 2
print 'foo.x=',foo.x
print 'Foo.x=',Foo.x