python的readlines()方法用于读取所有行,且返回值是一个列表,换行符包含在字符串中。f = open("a.txt","r")results = f.readlines()使用字符串的splitlines()函数方法f = open("a.txt","r")results = f.read().splitlines()
f = open("a.txt","r")
results = f.readlines()
results = f.read().splitlines()