在Python中读取巨大的文件

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

with open('large_file.txt', 'r') as file:
    lines = file.readlines()

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

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

import os

with open('large_file.txt', 'r') as file:
    buffer = os.read(file.fileno(), 1024)
    while buffer:
        print(buffer.decode('utf-8'))
        buffer = os.read(file.fileno(), 1024)