python读取文本内容的方法有哪些

python

863

2024/3/23 21:03:01

栏目: 编程语言

在Python中，读取文本内容的方法有以下几种：

with open('file.txt', 'r') as file:
    content = file.read()
    print(content)

with open('file.txt', 'r') as file:
    for line in file:
        print(line)

n = 5
with open('file.txt', 'r') as file:
    for i in range(n):
        line = file.readline()
        print(line)

with open('file.txt', 'r') as file:
    lines = file.readlines()
    for line in lines:
        print(line)

with open('file.txt', 'r') as file:
    line = file.readline()
    while line:
        print(line)
        line = file.readline()

这些是常用的读取文本内容的方法，根据具体需求选择合适的方法进行操作。

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