如何在Python中将文件读入2D数组？

Question

所以我有一个包含此

的文件（user.txt）

James, 10, Orange 
Andrew, 16, Yellow 
Graham, 23, Pink

我想这样做，所以我可以将文件读入嵌套列表，这样我就可以了

print(user[0][1])
#10

我试过了：

with open("user.txt") as file:
    user = [line.split(", ") for line in file.readlines()]

print(user[0][1])

然而我得到'IndexError：列表索引超出范围'

希望有人可以提供帮助

Answer 1

with open("file location") as file:
    user = [line.rstrip("\n").split(", ") for line in file]