list1 = [1,2,3,4] str = ','.join('"{0}"'.format(x) for x in list1) print(str) 相关文章： 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2021-11-24