摘要: 异常处理的几种形式: 1、except多分支 #异常处理1: # try: # # print(x) # li = [1,2,3,] # # print(li[5]) # print(' >') # dic1 = {'x':1} # print(dic1['y']) # except NameErr 阅读全文
posted @ 2018-12-18 22:16 名叫蛐蛐的喵 阅读(166) 评论(0) 推荐(0)