这段代码的语法有什么问题？

Question

with open('list.txt') as f:
    print " ".join(line.strip() for line in f)

Though the code seems to be correct, but facing syntax error !

Answer 1

在python 3中，print是一个函数。见这里：https://docs.python.org/3/whatsnew/3.0.html#print-is-a-function

尝试：

with open('list.txt') as f:
    print(" ".join(line.strip() for line in f))

Answer 2

您正在使用python版本3，使用此

   with open('line.txt') as f:
   print(" ".join(line.strip() for line in f))