为什么当我打开一个文本文件时会这样说，“参数应该是整数或无，而不是‘str’”

Question

why does my code say argument should be integer or None, not 'str' when the text file I store in note is just a string. What should I do to open an integer note?.

f = open("testpoem.txt")
# e.g., f = open("data2.txt")
text = f.read("testpoem.txt")
# text is a string that contains the contents of the entire file
    
# problem 1
def string2list(text):
    return text.split()
    
if __name__ == '__main__':
    print(string2list(text))

Here is the full error

Traceback (most recent call last): File "C:\\Users\\filetest.py", line 3, in text = f.read("testpoem.txt") TypeError: argument should be integer or None, not 'str'"

Answer 1

Because read accepte only one argument (size) which "Optional. The number of bytes to return. Default -1, which means the whole file."

So your code should be:

f = open("testpoem.txt", 'r' )
# e.g., f = open("data2.txt")
text = f.read()