Python 处理任何异常都会给出错误 KeyboardInterrupt

Question

代码如下:

try:
    input() # I hit Ctrl+C
except Exception as e:
    print(str(e))

这是回溯:

Traceback (most recent call last):
  File "C:\Users\User\Desktop\test.py", line 2, in <module>
    input()
KeyboardInterrupt

Answer 1

当你想捕获KeyboardInterrupt时，请明确一点:

try:
    input() # I hit Ctrl+C
except Exception as e:
    print(str(e))
except KeyboardInterrupt :
    print 'ok, ok, terminating now...'