Python---两个文件相互对应

解决问题:

需把A 文件内容 和 B文件内容 一一对应后写入C文件中,如:1:a/n

A.txt文件:1/n 2/n 3/n 4/n 5/n 6/n 7/n 8/n 9/n 10

B.txt文件 :a/n b/n c/n d/n e/n f/n g/n h/n i/n j/n k/n l/n m

d = {}
with open('a.txt')as f1,open('b.txt')as f2:
   f11,f22  = f1.readlines(),f2.readlines()
   data = dict(zip(f11,f22))
keys = data.keys() #取到所有的key
for i in keys:
    k = i.strip()
    y = data.get(i) #取到value
    d[k]=y
for l,j in d.items():
    msg = "%s: %s"%(l,j)
    with open('c.txt','a+') as fw:
        fw.writelines(msg)
原文地址:https://www.cnblogs.com/brf-test/p/14243533.html