a=['/','/aass/dda','/sdfsdf/dsfs/aa/s','/s','/sdf/fd/sdf/f/dsf/sdf/sdf/sd/fs/d']
def takeSecond(elem):
elem.count('/')
a.sort(key=takeSecond)
print (a)
根据list元素包含某个字符的多少对list排序
技术分享
2019-07-09