將目錄下每一個照片都寫成base64的形式，並存到相應的檔案中，接下來就上程式碼吧。

#coding=utf-8

import base64
import time
import os

def create_file(path):
    ls = os.listdir(path)
    for i in ls :
        mulu=str(path)+str(i)
        f=open(mulu,"rb")   #以二進位制形式開啟
        ls_f = base64.b64encode(f.read())
        filename = "D:\\Python\\out"+str(i).split('.')[0]+".txt"
        with open(filename, 'w') as file:
            file.write(ls_f)
start=time.time()
path="D:\\Python\\"
create_file(path)
print('post time:',time.time()-start)