📅  最后修改于: 2022-03-11 14:45:03.471000             🧑  作者: Mango
list1 = [1, 2, 4]
list2 = [4, 5, 6]
set_difference = set(list1) - set(list2)
list_difference = list(set_difference)
print(list_difference)
#result
[1,2]