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python quit Exit

exit()和exit ()是有区别的,你用个空格干嘛

Python 2.7.7 (default, Jun 3 2014, 01:46:20) [GCC 4.9.0 20140521 (prerelease)] on linux2Type "help", "copyright", "credits" or "license" for more information.>>> quitUse quit() or Ctrl-D (i.e. EOF) to exit>>>使用 quit(), exit()...


Q = input("Enter q to quit the pro!")if Q.lower() == 'q': exit(0)

''''' 函数说明:Send_email_text() 函数实现发送带有附件的邮件,可以群发,附件格式包括:xlsx,pdf,txt,jpg,mp3等 参数说明: 1. subject:邮件主题 2. content:邮件正文 3. filepath:附件的地址, 输入格式为["","",...] 4. receive_email:...

I think you want to use: exit() # or you may exit(0) quit() is for the command-line mode, you can open a command-line mode by typing 'python' in your command-line from windows (just in case: ctrl+r and then type cmd, you can op...


下面是你的赋值语句 action ="" 然后下面的判断条件都不成立 if action == 'stat': elif action == 'list': elif action =='retr': 无奈只有这个成立else: 判断条件只能走else语句,就只能执行pp.quit()啦


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