Question

在Python中，我有一项任务是创建一个用于存储高分的全新文件。该程序应要求输入您的姓名，日期和高分。 每个值应以逗号分隔。

这是我目前的代码：

Name=input('What is your name:')
Date=input('What is the date:')
Score=input('What was your high score:')

myFile=open('Scores.txt','wt')
myFile.write(Name)
myFile.write(Date)
myFile.write(Score)
myFile.close()

myFile=open('Scores.txt','r')
line=myFile.readline()
line=line.split(',')
myFile.close()

我在尝试使用逗号分隔每个值时遇到问题。我究竟做错了什么？在文本文件中，未添加逗号，因此所有值都是彼此相邻的。

由于

Answer 1

更紧凑的版本：

Name=input('What is your name:')
Date=input('What is the date:')
Score=input('What was your high score:')

with open('Scores.txt','w+') as f:
    f.write(','.join([Name, Date, Score]))

with open('Scores.txt','r') as f:
    for line in f:
        values = line.split(',')

with 语句会自动关闭该文件。

Answer 2

像这样更改您的代码，您只会遇到一些小错误：

Name=input('What is your name:')
Date=input('What is the date:')
Score=input('What was your high score:')

myFile=open('Scores.txt','w+') # w+ not wt
myFile.write(Name + ',')
myFile.write(Date + ',')
myFile.write(Score)
myFile.close()

myFile=open('Scores.txt','r')
line=myFile.readline()
line=line.split(',') # commas need to be added to split
myFile.close()

Python - 将数据附加到文件Line.split

2 个答案: