a = [1,2,3]
b = [4,5,6]
print([*a, *b])
# [1, 2, 3, 4, 5, 6]
print(a + b)
# [1, 2, 3, 4, 5, 6]
这两种方法有什么本质区别么
a = [1,2,3]
b = [4,5,6]
print([*a, *b])
# [1, 2, 3, 4, 5, 6]
print(a + b)
# [1, 2, 3, 4, 5, 6]
这两种方法有什么本质区别么
>>> print(a+b)
[1, 2, 3, 4, 5, 6]
>>> print([*a, *b])
[1, 2, 3, 4, 5, 6]
>>> print(*a)
1 2 3
>>> print(*b)
4 5 6
>>> print(a)
[1, 2, 3]
>>> print(b)
[4, 5, 6]
>>>
这就是最根本的区别。