记第一个问题——python文件无法写入数据

import getpass username = input("please input your name:") password = getpass.getpass("please input the password:") fo = open("homework01.txt","a+") print(username) print(password) fo.write(username) fo.write(password) fo_read = fo.read() print(fo_read) fo.close() Console: please input your name:Ansue please input the password:123456 Ansue 123456 .....hello也无法写入 —————————————————————————————— 在文件里写入了hello就ok了,但是用a+的模式仍然会把里面的数据重置,好吧,第一个问题竟然是好久之前就遇到而一直没有解决的,一头雾水

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转载自www.cnblogs.com/ansue-home/p/11886460.html