try: #尝试下面这个事
file = open('eeee','r+')
except Exception as e: #上面的如果有意外发生,执行下面这一段
print('there is no file named eeee')
response = input('do you want to create a new file')
if response=='y':
file = open('eeee','w')
else:
pass
else: #没有意外,顺利执行,执行这一段
file.write('项学泳')
print('写入成功')
file.close()
Python基础——try语句
最新推荐文章于 2025-03-14 22:41:11 发布