>>> player=[1,2,3]
>>> player["score"]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: list indices must be integers, not str
>>> player={'score':1, 'age': 2, "foo":3}
>>> player['score']
1
尝试按索引访问列表时发生Python错误-“列表索引必须是整数，而不是str”
尝试按索引访问列表时发生Python错误-“列表索引必须是整数，而不是str”
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