摘要: list1 = ['a', 'b', 'c']list2 = ['1', '2']list3 = ['sf', 'wh']def TestYield(): for element1 in list1: yield element1 for element2 in list2: yield eleme 阅读全文
posted @ 2019-02-27 16:22 莫问丶过往 阅读(167) 评论(0) 推荐(0) 编辑