在Azure網站中運行nodeJS站點

Question

我想在Windows Azure網站中運行nodeJS站點。我只是git的推兩個文件：

server.js 的package.json

而且我所有的模塊從npm install。它工作在當地罰款，但是當我瀏覽WA網站我只是得到：

The page cannot be displayed because an internal server error has occurred.

我用CLI來獲取尾日誌，但我只看到這一點：

<h3>HTTP Error 500.0 - Internal Server Error</h3> 
<h4>The page cannot be displayed because an internal server error has occurred.</h4> 
</div> 
<div class="content-container"> 
<fieldset><h4>Most likely causes:</h4> 
<ul> <li>IIS received the request; however, an internal error occurred during the processing of the request. The root cause of this error depends on which module handles the request and what was happening in the worker process when this error occurred.</li> <li>IIS was not able to access the web.config file for the Web site or application. This can occur if the NTFS permissions are set incorrectly.</li> <li>IIS was not able to process configuration for the Web site or application.</li>  <li>The authenticated user does not have permission to use this DLL.</li> <li>The request is mapped to a managed handler but the .NET Extensibility Feature is not installed.</li> </ul> 
</fieldset> 
</div> 
<div class="content-container"> 
<fieldset><h4>Things you can try:</h4> 
<ul> <li>Ensure that the NTFS permissions for the web.config file are correct and allow access to the Web server's machine account.</li>  <li>Check the event logs to see if any additional information was logged.</li> <li>Verify the permissions for the DLL.</li> <li>Install the .NET Extensibility feature if the request is mapped to a managed handler.</li> <li>Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click <a href="http://go.microsoft.com/fwlink/?LinkID=66439">here</a>. </li> </ul> 

Answer 1

沒有看到您的實際server.js代碼（你應該插入你的問題），我只能猜測可能是什麼問題。所以...我的猜測是你的server.js沒有在正確的端口上聽（當然，我可能是錯的...）。

在該node.js tutorial在Node.js的開發人員部分的WindowsAzure.com網站，有一個「Hello World」的例子，告訴您如何需要從環境搶口：

var http = require('http') 
var port = process.env.PORT || 1337; 
http.createServer(function(req, res) { 
    res.writeHead(200, { 'Content-Type': 'text/plain' }); 
    res.end('Hello World\n'); 
}).listen(port); 

你不能讓服務器在端口80上偵聽。您需要從process.env.PORT中獲取正確的端口。

希望這是你的問題...