初学python,写了一段脚本:
from sys import argv
script,user_name=argv
prompt='<'
print("hi %s,i am the %s script."%(user_name,script))
print("I'd like to ask you a few questions.")
print("DO you like me %s"%user_name)
input(prompt)
在Pycharm上面运行会出现如下错误:
D:\PycharmProjects\untitled\venv\Scripts\python.exe D:/PycharmProjects/untitled/ex14.py
Traceback (most recent call last):
File "D:/PycharmProjects/untitled/ex14.py", line 2, in
script,user_name=argv
ValueError: not enough values to unpack (expected 2, got 1)
Process finished with exit code 1
这是什么原因,用cmd运行就没有问题,可以出来结果