blocks|key|158584|text|这并不是很难，只是弄清楚文档是令人不快的。您需要在控制台中创建SNS主题的主端点，这是目前为止最简单的方法，包括加载证书。然后使用createPlatformEnpoint为每个设备id创建一个端点。这将返回另一个特定于该设备的SNS主题，然后您可以使用该主题来发送消息。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|158585|因此，下面的代码将向单个客户端发送一条消息。如果你想集体发送一些东西，你不确定你能做到。我也不确定你如何处理苹果的反馈，你应该检查失败的发送。|158586|config+=+require("./config.js").config;

var+token+=+"1234567898123456789";

var+AWS+=+require('aws-sdk');

AWS.config.update({accessKeyId:+config.AWSAccessKeyId,+secretAccessKey:+config.AWSSecretKey});
AWS.config.update({region:+config.AWSRegion});

var+sns+=+new+AWS.SNS();

var+params+=+{'PlatformApplicationArn':config["AWSTargetARN"],'Token':token};

var+message+=+'Test';
var+subject+=+'Stuff';

sns.createPlatformEndpoint(params,function(err,EndPointResult)
{
++++var+client_arn+=+EndPointResult["EndpointArn"];

++++sns.publish({
++++TargetArn:+client_arn,
++++Message:+message,
++++Subject:+subject},
++++++++function(err,data){
++++++++if+(err)
++++++++{
++++++++++++console.log("Error+sending+a+message+"%2Berr);
++++++++}
++++++++else
++++++++{
++++++++++++console.log("Sent+message:+"%2Bdata.MessageId);

++++++++}
++++});
});|code-block|syntax|javascript|158587|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

It ends up not being that hard, just figuring out the documentation was unpleasant. You need to create the main endpoint for the SNS topic in the console, by far the easiest way, including the loading of the certificate. You then used createPlatformEnpoint to create an endpoint for each device id. That returns another SNS topic, specific fo that device, that you then use to send the message.

So, the following works to send a single message to a single client. If you want send something en masse, not sure you can do that. Also not sure how you deal with Apple's feedback, which you are supposed to check for failed sends.

<pre><code>config = require("./config.js").config;

var token = "1234567898123456789";

var AWS = require('aws-sdk');

AWS.config.update({accessKeyId: config.AWSAccessKeyId, secretAccessKey: config.AWSSecretKey});
AWS.config.update({region: config.AWSRegion});

var sns = new AWS.SNS();

var params = {'PlatformApplicationArn':config["AWSTargetARN"],'Token':token};

var message = 'Test';
var subject = 'Stuff';

sns.createPlatformEndpoint(params,function(err,EndPointResult)
{
 var client_arn = EndPointResult["EndpointArn"];

 sns.publish({
 TargetArn: client_arn,
 Message: message,
 Subject: subject},
 function(err,data){
 if (err)
 {
 console.log("Error sending a message "+err);
 }
 else
 {
 console.log("Sent message: "+data.MessageId);

 }
 });
});
</code></pre>

blocks|key|4664862|text|正如CargoMeister所指出的，这相当简单。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4664863|我写了一篇关于设置的博客文章在这里查看http://evanshortiss.com/development/mobile/2014/02/22/sns-push-notifications-using-nodejs.html|offset|length|4664864|我还有一个Node.js包装器模块，它比AWS+SDK更容易使用，因为我已经解决了文档问题。它支持iOS和安卓推送服务(因为这是我测试/使用的全部内容)，管理字符串以外的消息格式，并公开事件：https://npmjs.org/package/sns-mobile|4664865|我没有使用主题来管理端点，但不确定这是一个问题。您只需先通过SNS控制台创建PlatformEndpoints即可。|4664866|entityMap|0|LINK|mutability|MUTABLE|url|http://evanshortiss.com/development/mobile/2014/02/22/sns-push-notifications-using-nodejs.html|1|https://npmjs.org/package/sns-mobile^0|0|J|2M|0|0|2O|10|1|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@$D|V|E|W|1|X]]|A|$]]|$1|F|3|G|5|6|7|Y|8|@]|9|@$D|Z|E|10|1|11]]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|13|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q]]|R|$5|M|N|O|A|$P|S]]]]

It's fairly straightforward as CargoMeister pointed out.

I've written a blog post about getting it setup check it out here <a href="http://evanshortiss.com/development/mobile/2014/02/22/sns-push-notifications-using-nodejs.html" rel="nofollow">http://evanshortiss.com/development/mobile/2014/02/22/sns-push-notifications-using-nodejs.html</a> 

I've also a Node.js wrapper module that is easier to use than the AWS SDK as I've worked around the documentation. It supports iOS and Android Push Services (as that's all I've tested/worked with), manages message formats other than Strings and exposes events: <a href="https://npmjs.org/package/sns-mobile" rel="nofollow">https://npmjs.org/package/sns-mobile</a>

I haven't used topics to manage endpoints, not sure is that an issue though. You just create PlatformEndpoints first via the SNS console.

blocks|key|158598|text|var+AWS+=+require('aws-sdk');
var+express+=+require('express');
var+app+=+express();

AWS.config.credentials+=+new+AWS.CognitoIdentityCredentials({
+IdentityPoolId:+'add+IdentityPoolId'
});

AWS.config.region+=+'add+region';

var+sns+=+new+AWS.SNS();

+++sns.createPlatformEndpoint({
++++PlatformApplicationArn:+'add+platform+application+arn',
++++Token:+'add+device+token'
+++},+function+(err,+data)+{
++++if+(err)+{
+++++console.log("errorMessage"+%2B+err.stack);
+++++return;
++++}

++++var+endpointArn+=+data.EndpointArn;
++++var+payload+=+{
+++++default:+'Hello+World',
+++++APNS:+{
++++++aps:+{
+++++++alert:+'Hello+World',
+++++++sound:+'default',
+++++++badge:+1
++++++}
+++++}
++++};

++++//+first+have+to+stringify+the+inner+APNS+object...
++++payload.APNS+=+JSON.stringify(payload.APNS);

++++//+then+have+to+stringify+the+entire+message+payload
++++payload+=+JSON.stringify(payload);

++++console.log('sending+push');
++++sns.publish({
+++++Message:+payload,
+++++MessageStructure:+'json',
+++++TargetArn:+endpointArn
++++},+function+(err,+data)+{
+++++if+(err)+{
++++++console.log(err.stack);
++++++return;
+++++}

+++++console.log('push+sent');
+++++console.log(data);
++++});
+++});

var+server+=+app.listen(8081,+function+()+{
+++var+host+=+server.address().address
+++var+port+=+server.address().port

+++console.log("Example+app+listening+at+http://%25s:%25s",+host,+port)
})|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|158599|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>var AWS = require('aws-sdk');
var express = require('express');
var app = express();

AWS.config.credentials = new AWS.CognitoIdentityCredentials({
 IdentityPoolId: 'add IdentityPoolId'
});

AWS.config.region = 'add region';

var sns = new AWS.SNS();

 sns.createPlatformEndpoint({
 PlatformApplicationArn: 'add platform application arn',
 Token: 'add device token'
 }, function (err, data) {
 if (err) {
 console.log("errorMessage" + err.stack);
 return;
 }

 var endpointArn = data.EndpointArn;
 var payload = {
 default: 'Hello World',
 APNS: {
 aps: {
 alert: 'Hello World',
 sound: 'default',
 badge: 1
 }
 }
 };

 // first have to stringify the inner APNS object...
 payload.APNS = JSON.stringify(payload.APNS);

 // then have to stringify the entire message payload
 payload = JSON.stringify(payload);

 console.log('sending push');
 sns.publish({
 Message: payload,
 MessageStructure: 'json',
 TargetArn: endpointArn
 }, function (err, data) {
 if (err) {
 console.log(err.stack);
 return;
 }

 console.log('push sent');
 console.log(data);
 });
 });

var server = app.listen(8081, function () {
 var host = server.address().address
 var port = server.address().port

 console.log("Example app listening at http://%s:%s", host, port)
})
</code></pre>

I'm looking for examples of using node.js with Amazon SNS and Apple APN push notifications. We use Amazon for our hosting, and I have used SNS before, it's pretty simple. But the examples they have for push notifications are for java, and there is no examples for Node. It's confusing, as usual with them, and I'm hoping to cut my research and time spent short. It can't be that hard. I'm also wondering how they deal with errors, and the differences between the sandbox and production. Apple reacts differently between the two environments, not failing in the sandbox as they do in production.

Anyone using Node.js with Amazon SNS and Apple Push Notifications?

JSON

我正在寻找与亚马逊SNS和苹果APN推送通知使用node.js的例子。我们使用Amazon进行托管，我以前也使用过SNS，这非常简单。但是他们有推送通知的例子是java的，没有Node的例子。和往常一样，这让他们感到困惑，我希望能缩短我的研究和时间。不会那么难的。我也想知道他们是如何处理错误的，以及沙箱和生产之间的区别...

问有人在亚马逊SNS和苹果推送通知中使用Node.js吗？
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