一个 python 文件,名字为 ex5.py,其内容如下:
print("Let's talk about {0}.".format('my_name'))
然后用 powershell 执行,始终报如下错误:
PS E:\StudyPython> python .\ex5.py
File ".\ex5.py", line 21
print("Let's talk about {0}.".format('my_name'))
^
SyntaxError: invalid syntax
但是我单独在 powershell 中执行这一句,却是正常的:
Type "help", "copyright", "credits" or "license" for more information.
>>> print("Let's talk about {0}.".format('my_name'))
Let's talk about my_name.
求解!非常感谢!