你的意思是
append?
>>> x = [1,2,3]>>> y = [4,5,6]>>> x.append(y)>>> x[1, 2, 3, [4, 5, 6]]
还是合并?
>>> x = [1,2,3]>>> y = [4,5,6]>>> x + y[1, 2, 3, 4, 5, 6]>>> x.extend(y)>>> x[1, 2, 3, 4, 5, 6]

你的意思是
append?
>>> x = [1,2,3]>>> y = [4,5,6]>>> x.append(y)>>> x[1, 2, 3, [4, 5, 6]]
还是合并?
>>> x = [1,2,3]>>> y = [4,5,6]>>> x + y[1, 2, 3, 4, 5, 6]>>> x.extend(y)>>> x[1, 2, 3, 4, 5, 6]