在Python中读取txt文件,你可以使用以下几种方法:
1. 使用`open()`函数和`read()`方法:
with open('file.txt', 'r', encoding='utf-8') as file:content = file.read()print(content)
2. 使用`with`语句和`read()`方法:
with open('file.txt', 'r', encoding='utf-8') as file:content = file.read()print(content)
3. 使用`with`语句和`readlines()`方法:
with open('file.txt', 'r', encoding='utf-8') as file:lines = file.readlines()for line in lines:print(line, end='')

4. 使用`with`语句和逐行读取(`readline()`方法):
with open('file.txt', 'r', encoding='utf-8') as file:line = file.readline()while line:print(line.strip(), end='')line = file.readline()
5. 使用`with`语句和迭代器逐行读取:
with open('file.txt', 'r', encoding='utf-8') as file:for line in file:print(line.strip())
