为什么这个语法无效？

Question

为什么抱怨语法无效？

#! /usr/bin/python

recipients = []
recipients.append('chris@elserinteractive.com')

for recip in recipients:
    print recip

我一直在:

File "send_test_email.py", line 31
    print recip
              ^
SyntaxError: invalid syntax

Answer 1

如果你使用Python 3 print是一个功能.这样叫:print(recip).