How do I configure the TCP/IP port listened on by a Spring Boot application, so it does not use the default port of 8080.
How to configure port for a Spring Boot application
2021-6-3 anglehua
As said in docs either set server.port
as system property using command line option to jvm -Dserver.port=8090
or add application.properties
in /src/main/resources/
with
server.port=8090
For random port use
server.port=0
Similarly add application.yml
in /src/main/resources/
with
server:
port : 8090
There are two main ways to change the port in the Embedded Tomcat in a Spring Boot Application.
Modify application.properties
First you can try the application.properties file in the /resources folder:
server.port = 8090
Modify a VM option
The second way, if you want to avoid modifying any files and checking in something that you only need on your local, you can use a vm arg:
Go to Run -> Edit Configurations -> VM options
-Dserver.port=8090
Additionally, if you need more information you can view the following blog post here: Changing the port on a Spring Boot Application
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