update.py

# -*- coding: UTF-8 -*-
import requests as req
import json,sys,time
#先注册azure应用,确保应用有以下权限:
#files:	Files.Read.All、Files.ReadWrite.All、Sites.Read.All、Sites.ReadWrite.All
#user:	User.Read.All、User.ReadWrite.All、Directory.Read.All、Directory.ReadWrite.All
#mail:  Mail.Read、Mail.ReadWrite、MailboxSettings.Read、MailboxSettings.ReadWrite
#注册后一定要再点代表xxx授予管理员同意,否则outlook api无法调用






path=sys.path[0]+r'/1.txt'

def gettoken(refresh_token):
    headers={'Content-Type':'application/x-www-form-urlencoded'
            }
    data={'grant_type': 'refresh_token',
          'refresh_token': refresh_token,
          'client_id':id,
          'client_secret':secret,
          'redirect_uri':'http://localhost:53682/'
         }
    html = req.post('https://login.microsoftonline.com/common/oauth2/v2.0/token',data=data,headers=headers)
    jsontxt = json.loads(html.text)
    refresh_token = jsontxt['refresh_token']
    access_token = jsontxt['access_token']
    with open(path, 'w+') as f:
        f.write(refresh_token)
def main():
    fo = open(path, "r+")
    refresh_token = fo.read()
    fo.close()
    gettoken(refresh_token)
    
main()