但是,如果您计划通过自己的curl请求执行此操作,那么您应该更早地进行计划.为此,您必须保存服务器上所有用户的注册令牌.截至目前,Firebase既未提供所有已注册令牌的列表,也未向所有用户发送推送消息.

Curl请求向多个用户发送通知,它将直接在onMessageReceived()方法中传递.

HTTP POST请求

07001

Content-Type:application/json

Authorization:key=AIzaSyZ-1u…0GBYzPu7Udno5aA

{ "data": {
    "score": "5x1","time": "15:10"
  },"registration_ids" : [
    "bk3RNwTe3H0:CI2k_HHwgIpoDKCIZvvDMExUdFQ3P1...","bk3RNH0adsf:CI2k_HadfasdoDKCIZvvDMExUdFQ3P1..."
    ]
}