如何在python中将变量写入文本文件中的新行

Question

Here is my code:

f = open("text.txt", "w+")
var2 = input()
f.write(var2'\n')

How can I make this work?

Answer 1

This should work

f = open("text.txt", "w+")
var2 = input()
f.write(var2 + '\n')
f.close()

But, this is a better way to do it

with open("text.txt", "w+") as f:
    f.write(var2 + '\n')

Answer 2

if var is a string, you can just do f.write(var + '\\n') . If var is not a string, you will need to do f.write(str(var) + '\\n')