为什么一直是失败呢？
来源：2-3 Python实例属性的定义
arthor
2021-05-07 22:35
class animal(object):
pass dog=animal()cat=animal()
dog.name="xiaohuang"
dog.age='1'
cat.name='xiaohua'
cat.age='1.5'
print (dog.name)
print (dog.age)
print (cat.name)
print (cat.age)
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3回答
-
- timworld
- 2021-05-21 18:57:39
class animal(object): pass dog=animal() cat=animal() dog.name="xiaohuang" dog.age='1' cat.name='xiaohua' cat.age='1.5' print (dog.name) print (dog.age) print (cat.name) print (cat.age)
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- timworld
- 2021-05-21 18:54:50
class animal(object): pass dog=animal()cat=animal()dog.name="xiaohuang"dog.age='1'cat.name='xiaohua'cat.age='1.5'print (dog.name)print (dog.age)print (cat.name)print (cat.age)
-
- 慕哥7358830
- 2021-05-12 08:46:12
print后面有空格
print(dog.name) print(dog.age) print(cat.name)
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