{
  "data": [
    {
      "id": "123456789",
      "name": "John Doe",
      "email": "john.doe@example.com"
    }
  ],
  "paging": {
    "cursors": {
      "before": "QVFIU...",
      "after": "QVFIU..."
    },
    "next": "https://graph.facebook.com/v12.0/me/friends?access_token=..."
  }
}

{
  "error": {
    "message": "Invalid OAuth access token.",
    "type": "OAuthException",
    "code": 190,
    "error_subcode": 463,
    "fbtrace_id": "AbCdEfGhIjKlMnOpQrStUvWxYz"
  }
}

// 使用 fetch API 获取数据
fetch('https://graph.facebook.com/v12.0/me?fields=id,name,email&access_token=YOUR_TOKEN')
  .then(response => response.json())
  .then(data => {
    if (data.error) {
      console.error('Error:', data.error.message);
    } else {
      console.log('User ID:', data.id);
      console.log('Name:', data.name);
      console.log('Email:', data.email);
    }
  })
  .catch(error => console.error('Request failed:', error));

import requests
import json

response = requests.get(
    'https://graph.facebook.com/v12.0/me',
    params={
        'fields': 'id,name,email',
        'access_token': 'YOUR_TOKEN'
    }
)

data = response.json()

if 'error' in data:
    print(f"Error: {data['error']['message']}")
else:
    print(f"User ID: {data['id']}")
    print(f"Name: {data['name']}")
    print(f"Email: {data.get('email', 'Not available')}")