部署后，nodejs应用程序的Azure Web App加载空白屏幕

Question

I'm trying to learn to use the azure web app services to deploy a MEAN stack application.

I connected Web App deployments to a git repo and clicked deploy, which it appears to have done successfully.

When I load the webapp url in a browser, its a blank white screen.

How do I troubleshoot this scenario?

Answer 1

You should check if the correct ports are opened.

Good luck!

Answer 2

There are various steps for debugging Node.js web apps on Azure Web Apps here: https://azure.microsoft.com/en-us/documentation/articles/web-sites-nodejs-debug/

Start off by enabling logging in your IISNode.yml file by setting loggingEnabled: true and devErrorsEnabled: true and seeing what the logs say.

Answer 3

I usually use KUDU to debug Node.js application on Azure Web Site (currently named Web Apps). I doubted this might because the root directory was incorrect, ie your website should be started under ~/your_project/app but in Azure it was launched under ~/your_project .

Here is a doc for KUDU. http://blogs.msdn.com/b/benjaminperkins/archive/2014/03/24/using-kudu-with-windows-azure-web-sites.aspx