Spring Boot Hello World War File ((new)) Download [90% Real]

public static void main(String[] args) SpringApplication.run(HelloworldWarApplication.class, args);

: Select WAR (this automatically adds necessary configurations) Dependencies : Add Spring Web spring boot hello world war file download

| Problem | Likely Cause | Solution | |---------|--------------|----------| | 404 on root URL | No servlet mapping | Ensure SpringBootServletInitializer is extended | | WAR deploys but no Spring features | Missing @SpringBootApplication | Add the main application class | | Port conflicts | External server already bound to port 8080 | Change server’s HTTP port, not your code | public static void main(String[] args) SpringApplication