这是我的代码:

name = input("What's your name? ")
print("Nice to meet you " + name + "!")

Traceback (most recent call last):
  File "name.py", line 1, in <module>
    name = input("What's your name? ")
  File "<string>", line 1, in <module>
NameError: name 'john' is not defined

最佳答案

您需要使用raw_input而不是input，因为后者尝试评估您输入的内容，而前者则将其保留为字符串。

https://stackoverflow.com/questions/31172607/