订阅后获取 OneSignal UserID

Posted 2023-02-24

【中文标题】订阅后获取 OneSignal UserID

【英文标题】：Get OneSignal UserID after subscribe

【发布时间】：2017-09-26 21:41:45

【问题描述】：

我正在使用 OneSignal 来获取通知，因此根据文档，我制作了这样的 SDK 代码：

<script src="https://cdn.onesignal.com/sdks/OneSignalSDK.js" async></script>
<script>
var OneSignal = window.OneSignal || [];
    OneSignal.push(["init", 
      appId: "myappID",
      safari_web_id: "myID",
      autoRegister: false,
      promptOptions: 
            /* My prompt options */
       ,
       welcomeNotification: 
            //my options
       ,
       notifyButton: 
        enable: true,
        showCredit: false,
        prenotify: true,
        position: 'bottom-left',
        text: 
            /*My text options */
        ,
        colors:  // My custom colors
        
      
    ]);

    OneSignal.push(function()
        OneSignal.showHttpPrompt();

        OneSignal.getUserId().then(function(userId)
            console.log("OneSignal User ID:", userId);
        );
    );
</script>

显示幻灯片提示消息效果很好，但订阅后我需要刷新网站才能在控制台中获取用户 ID。如何修改此代码功能以在订阅后立即在控制台中获取用户 ID？

【参考方案1】：

您需要为订阅更改事件添加一个监听器。否则 getUserId 调用将在用户接受订阅之前触发。这对我有用：

var OneSignal = window.OneSignal || [];

OneSignal.push(function() 
  OneSignal.on('subscriptionChange', function (isSubscribed) 
    console.log("The user's subscription state is now:",isSubscribed);
      OneSignal.push(function() 
        OneSignal.getUserId(function(userId) 
          console.log("OneSignal User ID:", userId);
        );
      );
    );
  );

  OneSignal.push(["init", 
    appId: "myappID",
    safari_web_id: "myID",
    autoRegister: false,
    promptOptions: 
        /* My prompt options */
    ,
    welcomeNotification: 
        //my options
    ,
    notifyButton: 
      enable: true,
      showCredit: false,
      prenotify: true,
      position: 'bottom-left',
      text: 
        /*My text options */
     ,
     colors:  // My custom colors
     
   
]);