How to change localhost port no in springboot?

Question

Localhost:8080

Mohamed Azarudeen Z · Answer

To change the default port number of 8080 for a Spring Boot application you can follow these steps: 1. Open the application.properties file located in the src/main/resources directory of your Spring Boot project. 2. Add the following line to the file: `server.port=port-number` where port-number is the desired port number you want to use (e.g. 8081). 3. Save the file. Now when you run your Spring Boot application it will use the new port number specified in the application.properties file instead of the default port 8080. Alternatively you can also specify the port number using a command-line argument when starting the application. For example if you want to use port 8081 you can run the following command: `java -jar your-application.jar --server.port=8081` (replace your-application.jar with the name of your Spring Boot jar file). This will start the application on port 8081 instead of the default port.

Deepak Rawat · Answer

Open the application.properties file located in the src/main/resources directory of your Spring Boot project. Add or modify the following line in the file: propertiesCopy code server.port=8081 Replace 8081 with the desired port number you want to use. Make sure the port number is not already in use by another application. Save the changes to the file. Restart your Spring Boot application. After restarting your application will be accessible on the new port number you specified. For example if you set the port number to 8081  you can access your application using http://localhost:8081 . If you're using application.yml instead of application.properties  the configuration would look like this: yamlCopy code server: port: 8081 Remember to restart your application for the changes to take effect.

Janarthanan Selvaraj · Answer

open the resources file and type the following server.port = type any four digit number