Python遍历文件读取文件
遍历文件的所有行,逐行读取整个文件
以下实例为学习遍历文件的所有行,逐行读取整个文件,具体代码如下:
# Filename : example.py
# Author by : www.lidihuo.com
f = open("demofile.txt", "r")
for x in f:
print(x)
执行以上代码输出结果为:
# Filename : example.py
# Author by : www.lidihuo.com
Hello! Welcome to demofile.txt
This file is for testing purposes.
Good Luck!