Python學習第十一天

#!/usr/bin/python

# -*- coding: UTF-8 -*-

#filename test11.py

f = open('test_file','r+b')

f.write(b"hello world")

print (f.read())

print(f.tell())

f.close()

if f.closed == True :

print ("file is closed")

else:

print ("file is not closed")

import json

path = 'test_file'

with open(r"test_file",encoding='utf-8') as f1:

   x = json.load(f1)

   print (x)