java - 在 APNS 服务器中知道未注册 token 的方法(使用 Spring Server)
<p><p>在 android 中成功完成推送通知。现在处理 ios 推送通知。</p>
<p>在<code>gcm</code>服务器推送通知的情况下，服务器通知 token 未注册或无效等。同样有任何方法可以进入<code>apns</code>服务器。</code> p>
<p>请检查我的代码以在 <code>APNS</code></p> 中发送推送通知
<pre><code> public void pushMessage() {
ApnsService service = null;
try {
// get the certificate
InputStream certStream = this.getClass().getClassLoader().getResourceAsStream("your_certificate.p12");
service = APNS.newService().withCert(certStream, "your_cert_password").withSandboxDestination().build();
// or
// service = APNS.newService().withCert(certStream,
// "your_cert_password").withProductionDestination().build();
service.start();
// read your user list
List<User> userList = userDao.readUsers();
for (User user : userList) {
try {
// we had a daily update here, so we need to know how many
//days the user hasn't started the app
// so that we get the number of updates to display it as the badge.
int days = (int) ((System.currentTimeMillis() - user.getLastUpdate()) / 1000 / 60 / 60 / 24);
PayloadBuilder payloadBuilder = APNS.newPayload();
payloadBuilder = payloadBuilder.badge(days).alertBody("some message you want to send here");
// check if the message is too long (it won't be sent if it is)
//and trim it if it is.
if (payloadBuilder.isTooLong()) {
payloadBuilder = payloadBuilder.shrinkBody();
}
String payload = payloadBuilder.build();
String token = user.getToken();
service.push(token, payload);
} catch (Exception ex) {
// some logging stuff
}
}
} catch (Exception ex) {
// more logging
} finally {
// check if the service was successfull initialized and stop it here, if it was
if (service != null) {
service.stop();
}
}
}
</code></pre>
<p>我使用 <code>com.notnoop.apns</code> 库发送 <code>APNS</code> 推送通知。 </p></p>
<br><hr><h1><strong>Best Answer-推荐答案</ strong></h1><br>
<p><p>您必须从列表中删除不再使用的设备，请使用以下代码</p>
<pre><code>Map<String, Date> inactiveDevices = service.getInactiveDevices();
for (String deviceToken : inactiveDevices.keySet()) {
// delete from table
}
</code></pre>
<p>这里的<code>service</code>是<code>ApnsService</code>的对象。</p>
<pre><code>ApnsService service;
</code></pre></p>
<p style="font-size: 20px;">关于java - 在 APNS 服务器中知道未注册 token 的方法(使用 Spring Server)，我们在Stack Overflow上找到一个类似的问题：
<a href="https://stackoverflow.com/questions/34915399/" rel="noreferrer noopener nofollow" style="color: red;">
https://stackoverflow.com/questions/34915399/
</a>
</p>
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