如何使用Python通过Firebase通过Lambda发送推送通知

Question

我正在尝试通过AWS Lambda从Firebase Cloud Message发送推送通知。该API会回应授权错误。

导入请求 导入json

def lambda_handler(event, context):
    message = event['Message']
    tokens = event['PushNotificationTokens']
    for token in tokens:
        data = {"notification": { "title": "My Awesome App", "body": message,}, "to": token}
        data_json = json.dumps(data)
        print(data_json)
        headers = {'Content-type': 'application/json', 'Authorization':'AAAA…...0HuQH'}

    url = 'https://fcm.googleapis.com/fcm/send'    

    response = requests.post(url, data=data_json, headers=headers)

    jsonResponse = json.loads(response.content)
    print(jsonResponse)


    return jsonResponse

Answer 1

一切都很完美-除了标题之外。您必须在实际键之前添加“ Key =”。参见下面的代码：

headers = {'Content-type': 'application/json', 'Authorization':'Key=AAAA…...0HuQH'}