How can I set up a letsencrypt SSL certificate and use it in a Spring Boot application?

Question

I\'m new to securing a server so I don\'t really know much about this but I need to get my Spring Boot Application that is running on a Digital Ocean Droplet to use HTTPS. <

Answer 1

For spring boot webflux the configuration of properties changed

server.port=443

server.ssl.enabled=true//the changed line
server.ssl.keyAlias=netty
server.ssl.key-store=path
server.ssl.key-store-password=password
server.ssl.keyStoreType=PKCS12