以编程方式从outlook下载多封电子邮件

import requests
import json

# 定义应用程序ID和机密
client_id = 'YOUR_CLIENT_ID'
client_secret = 'YOUR_CLIENT_SECRET'

# 获取访问令牌
token_url = 'https://login.microsoftonline.com/common/oauth2/v2.0/token'
token_data = {
    'grant_type': 'client_credentials',
    'client_id': client_id,
    'client_secret': client_secret,
    'scope': 'https://graph.microsoft.com/.default'
}
token_response = requests.post(token_url, data=token_data)
access_token = token_response.json()['access_token']

# 使用访问令牌调用Microsoft Graph API下载电子邮件
email_url = 'https://graph.microsoft.com/v1.0/me/messages'
email_headers = {
    'Authorization': 'Bearer ' + access_token,
    'Content-Type': 'application/json'
}
email_response = requests.get(email_url, headers=email_headers)
emails = email_response.json()

# 处理电子邮件数据
for email in emails['value']:
    subject = email['subject']
    sender = email['sender']['emailAddress']['address']
    print('Subject: ' + subject)
    print('Sender: ' + sender)
    print('---')