Question

f = input("Name the text file: ")
file = open(f+".txt", "w")

lastName = input("Enter the name: ")
hourWage = str(input("Enter the hourly wage: "))
hourWorked = str(input("Enter the worked hours: "))

for line in file:



file.close()

这是错误代码：对于文件中的行： io.UnsupportedOperation：不可读

Answer 1

假设您正在向文本文件写lastName，hourWage和hourWorked，请按以下步骤操作：

fileName = str(input("Name the text file: "))
f = open(fileName + ".txt", "w")

lastName = input("Enter the name: ")
hourWage = str(input("Enter the hourly wage: "))
hourWorked = str(input("Enter the worked hours: "))

f.write(lastName + "\t" + hourWage + "\t" + hourWorked + "\n")

f.close()

输出：

mou@mou-lanister:~$ python ./test.py
Name the text file: Something
Enter the name: John Doe
Enter the hourly wage: 60
Enter the worked hours: 100

mou@mou-lanister:~$ cat Something.txt 
John Doe     60      100

要添加任意数量的输入，请添加while循环：

fileName = str(raw_input("Name of the file: "))
f = open(fileName + ".txt", "w")

while True:
    lastName = input("Enter the name: ")
    hourWage = str(input("Enter the hourly wage: "))
    hourWorked = str(input("Enter the worked hours: "))
    f.write(lastName + "\t" + hourWage + "\t" + hourWorked + "\n")
    confirm = input("Do you want to continue(Y / N)?").lower()
    n = ['no', 'n']
    if confirm in n:
        break

f.close()

输出：

mou@mou-lanister:~$ python ./something.py 
Name of the file: data
Enter the name: Someone
Enter the hourly wage: 99
Enter the worked hours: 64728
Do you want to continue(Y / N)?y
Enter the name: Someone Else 
Enter the hourly wage: 63
Enter the worked hours: 387495
Do you want to continue(Y / N)?YES
Enter the name: John Doe
Enter the hourly wage: 89
Enter the worked hours: 3441234
Do you want to continue(Y / N)?Y  
Enter the name: John Conner
Enter the hourly wage: 64
Enter the worked hours: 2134
Do you want to continue(Y / N)?n

mou@mou-lanister:~$ cat data.txt 
Someone        99    64728
Someone Else   63    387495
John Doe       89    3441234
John Conner    64    2134
mou@mou-lanister:~$

写入文件“for line in file”（Python）

1 个答案: