摘要: 捕获异常与抛出异常 1 基本异常捕捉语句语法 try: 代码模块1 except: 代码模块2 example: 1 def print_dict(dic): 2 i = 0 3 try: 4 len1 = len(dic) 5 while i<len1: 6 print(dic.popitem() 阅读全文
posted @ 2021-07-16 00:42 甲壳虫~~~ 阅读(170) 评论(0) 推荐(0)