python之從文件中按行讀取數據

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

__author__ = 'jiangwenwen'

# 從文件中按行讀取數據
file = open("D:\堅果雲\我的堅果雲\\2019年計划.txt")
while 1:
    lines = file.readlines(100000)
    if not lines:
        break
    for line in lines:
        print(line)