如何将文本文件作为字符串读取? [英] How do I read a text file as a string?

问题描述

以下是我尝试在名为 check_keyword()

def check_keyword():
    with open(unknown.txt, "r") as text_file:
        unknown = text_file.readlines()

    return unknown

我是这样调用方法的:

dataanalysis.category_analysis.check_keyword()

文本文件中的文本:

Hello this is a new text file 

上述方法没有输出:((

There is no output for the method above :((

推荐答案

text_file.readlines() 返回包含文件中行的字符串列表.如果您只需要一个字符串，而不是行列表，请改用 text_file.read().

text_file.readlines() returns a list of strings containing the lines in the file. If you want only a string, not a list of the lines, use text_file.read() instead.

您的代码中还有另一个问题，您正在尝试打开 unknown.txt，但您应该尝试打开 'unknown.txt'(一个字符串与文件名).

You also have another problem in your code, you are trying to open unknown.txt, but you should be trying to open 'unknown.txt' (a string with the file name).

这篇关于如何将文本文件作为字符串读取?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！