Python:写入新文件行 [英] Python: Write to new file line

问题描述

我一直在四处看看是否可以找到一种方法，以使每次用户输入时都可以在文件中写入新行.基本代码是这样的:

I have been looking around to see if I can find a way to write to a new line in a file every time the user inputs. The basic code is this:

while True:
f = open(server,"w")
initchat = str(input("Chat: "))
chat = str((user + " - " + initchat))
f.write(chat)
f.write("\n")
f.close

许多答案是在字符串中添加\ n，但这仅在之后添加新行，并且不允许将新行写入.我有道理吗?任何帮助将不胜感激谢谢

Many of the answers have been to add \n to the string but that only adds a new line after and doesn't allow the new line to be written to. Do I make any sense? Any help would be much appreciated Thanks

推荐答案

问题是这样的:

f = open(server,"w")

上面只写了1行:

您必须使用"a"进行追加.

f = open(server,"a")

顺便说一句:您还必须在while:

BTW: you also have to indent your code after while:

这篇关于Python:写入新文件行的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！