![python：按子列表中的项目对列表列表进行排序[重复]](http://www.mshxw.com/aiimages/31/668205.png "python：按子列表中的项目对列表列表进行排序[重复]")
>>> li = [["user1", 100], ["user2", 234], ["user3", 131]]>>> >>> import operator>>> >>> sorted(li, key=operator.itemgetter(1)) # Ascending order[['user1', 100], ['user3', 131], ['user2', 234]]>>> sorted(li, key=operator.itemgetter(1), reverse=True) # Reverse Sort[['user2', 234], ['user3', 131], ['user1', 100]]
