python，read用不了，如何解决？

Question

import os as a
print("\n","="*35,"程序","="*35,"\n")
print(a.getcwd())
file=open('账号.txt','r+',encoding='utf-8')
with open('账号.txt','r+') as file:
    file.seek(2)
    string = file.read(18)
    print(string)
file.close

这就是我的程序，但是运行为啥会失败？

Answer 1

第一行加上 编码
用with open 就不用
open 和close 了

# encoding: utf-8
 
import os as a
print("\n","="*35,"程序","="*35,"\n")
print(a.getcwd())
with open('账号.txt','r',encoding='utf-8') as file:
    file.seek(2)
    string = file.read(18)
    print(string)

 

这样试试， 如果还出错， 那可能是 gbk 格式的文本

# encoding: utf-8
 
import os as a
print("\n","="*35,"程序","="*35,"\n")
print(a.getcwd())
with open('账号.txt','r',encoding='gbk') as file:
    file.seek(2)
    string = file.read(18)
    print(string)