如何在模块化java项目中使用嵌入式tomcat

<dependency>
    <groupId>org.apache.tomcat.embed</groupId>
    <artifactId>tomcat-embed-core</artifactId>
    <version>9.0.54</version>
</dependency>

import org.apache.catalina.Context;
import org.apache.catalina.startup.Tomcat;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.SpringApplicationRunListener;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory;
import org.springframework.boot.web.servlet.ServletContextInitializer;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
public class EmbeddedTomcatApplication {

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

    @Bean
    public TomcatServletWebServerFactory tomcatFactory() {
        return new TomcatServletWebServerFactory() {
            @Override
            protected TomcatWebServer getTomcatWebServer(Tomcat tomcat) {
                tomcat.enableNaming();
                return super.getTomcatWebServer(tomcat);
            }

            @Override
            protected void prepareContext(Context context, ServletContextInitializer[] initializers) {
                super.prepareContext(context, initializers);
                context.addServletContainerInitializer((servletContext) -> {
                    // 在这里添加你的Servlet、Filter、Listener等组件
                }, null);
            }
        };
    }
}

import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/hello")
public class HelloServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {
        resp.getWriter().write("Hello, World!");
    }
}

mvn clean package
java -jar target/myproject.jar