springboot使用war包部署到外部tomcat
如果是war包部署到外部tomcat,需要增加SpringBootServletInitializer子类,并重写其configure方法,或者将main函数所在的类继承SpringBootServletInitializer子类,并重写configure方法。
@SpringBootApplication //继承SpringBootServletInitializer子类 public class Demo2Application extends SpringBootServletInitializer { //重写configure方法 @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(Demo2Application.class); } public static void main(String[] args) { SpringApplication.run(Demo2Application.class, args); } }
应对软件变化