FCM 向多个主题推送通知

Question

我的项目有 1 个问题，我订阅了 subscribeToTopic()，已成功向“TopicA”和“TopicB”发送 1 条消息，如下所示：

var message = {
    data: {
      title: "title",
      body: "body"
    },
    condition: "'TopicA' in topics"
}

但是当我发送多个主题时：

var message = {
    data: {
      title: "title",
      body: "body"
    },
    condition: "'TopicA' in topics && 'TopicB' in topics" or "'TopicA' in topics || 'TopicB' in topics"
}

全部响应成功

"status": true,
"message": "success",
"data": "projects/{project_name}/messages/5670594709975500395"

但没有人收到。我如何向 2、3、... 主题发送消息。以及我如何查看历史上的任何消息，我的帐户是免费的。谢谢大家

Answer 1

我猜你应该替换条件属性：

condition: "'TopicA' in topics && 'TopicB' in topics" or "'TopicA' in topics || 'TopicB' in topics"

到

condition: "'TopicA' in topics || 'TopicB' in topics"