文档内容转换列表

# coding: UTF-8
 
blist = []
split_char = '/n'
with open('b.txt', 'r') as bf:
    blist = [b.strip().split(split_char) for b in bf]
i=0
while i<4:
    
    a = blist[i][0]
    i=i+1
    print(a)