diff --git a/OAuth“post”.py b/OAuth“post”.py
new file mode 100644
index 0000000..603ea04
--- /dev/null
+++ b/OAuth“post”.py
@@ -0,0 +1,76 @@
+import requests
+import time
+
+# 1. 定义应用凭据
+client_id = 'XXXXXXXXXXXXXX'  # 替换为你的应用 ID
+scope = 'offline_access user.read mail.read'  # 确保权限范围正确
+
+# 2. 获取设备代码
+device_url = 'https://login.microsoftonline.com/consumers/oauth2/v2.0/devicecode'
+device_response = requests.post(device_url, data={
+    'client_id': client_id,
+    'scope': scope
+})
+
+# 检查请求是否成功
+if device_response.status_code != 200:
+    print(f"Failed to get device code. Status code: {device_response.status_code}")
+    print(f"Error response: {device_response.text}")
+    exit()
+
+# 解析设备代码响应
+device_data = device_response.json()
+print("Device data:", device_data)
+
+# 确保 device_code 存在
+if 'device_code' not in device_data:
+    print("Error: 'device_code' not found in device data")
+    exit()
+
+device_code = device_data['device_code']
+user_code = device_data['user_code']
+verification_url = device_data['verification_uri']
+interval = device_data.get('interval', 5)  # 默认间隔时间 5 秒
+
+print(f"Please navigate to {verification_url} and enter the code: {user_code}")
+
+# 3. 等待用户完成身份验证
+timeout = time.time() + 900  # 15 分钟超时
+authorized = False
+
+while time.time() < timeout:
+    time.sleep(interval)
+
+    token_url = 'https://login.microsoftonline.com/consumers/oauth2/v2.0/token'
+    token_response = requests.post(token_url, data={
+        'client_id': client_id,
+        'device_code': device_code,
+        'grant_type': 'urn:ietf:params:oauth:grant-type:device_code'
+    })
+
+    if token_response.status_code == 200:
+        authorized = True
+        break
+    elif token_response.status_code == 400:
+        error = token_response.json().get('error')
+        if error != 'authorization_pending':
+            print(f"An error occurred: {error}")
+            print(f"Error response: {token_response.json()}")
+            break
+
+if not authorized:
+    print("Authorization timed out.")
+else:
+    # 4. 获取访问令牌
+    token_data = token_response.json()
+    access_token = token_data['access_token']
+    refresh_token = token_data['refresh_token']
+    print("Access token acquired successfully!")
+
+    # 5. 使用访问令牌调用受保护的资源
+    user_info_url = 'https://graph.microsoft.com/v1.0/me'
+    headers = {
+        'Authorization': f'Bearer {access_token}'
+    }
+    user_info_response = requests.get(user_info_url, headers=headers)
+    print("User information:", user_info_response.json())
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