springBoot jsp

@Configuration 
public class SpringBootJSPConfiguration { 

    @Bean 
    public WebServerFactoryCustomizer <TomcatServletWebServerFactory> Customizer () { 
        return (Factory's) -> { 
            factory.addContextCustomizers ((context) -> { 
                        // Of course, here to write your own 
                        String relativePath = "erp / src / main / the webapp "; 
                        File = docBaseFile new new File (relativePath The); 
                        // path exists 
                        iF (docBaseFile.exists ()) { 
                            context.setDocBase (docBaseFile.getAbsolutePath ()); 
                        } 
                    } 
            ); 
        }; 
    }

}