How to give .dll file reference in spring boot application deployed in Azure spring app

Anil Yadav Thanks for posting your question in Microsoft Q&A. I assume you have built JAR files which include .dll files packaged with your application. Here are the steps that you can try:

In your Azure Spring Apps configuration -> environment variables, add an environment variable named JAVA_TOOL_OPTIONS with value like -Djava.library.path=/home/site/wwwroot/WEB-INF/classes/native and make sure to set the actual path based on the application structure.

Then deploy the application and validate if it is loading native libraries properly. If you face any issues, let me know with the details about the error, deployment procedure, code snippet etc.

Hi MuthuKumaranMurugaachari-MSFT,

Thanks for your answer !
In my case, .dll file will not be part of jar.

My question here is that how to load Java Native library in spring boot application deployed in Azure Spring App?

In the local, we have stored it in C drive folder and provide path in code to load .dll file but how can we achieve same thing in Azure spring app?

Anil Yadav Can you share which IDE you use? (VS code?) How do you deploy the local app to azure? This would help in providing the instructions for your case.

Hi MuthuKumaranMurugaachari-MSFT,

We are using VS code IDE and we are deploying our app using Maven. below is document link which we follow for deployment.
https://video2.skills-academy.com/en-us/azure/spring-apps/how-to-maven-deploy-apps