正如@ josh-
ghiloni所说，您需要为
ServletRegistrationBean要创建的每个隔离的Web上下文注册一个。您需要从xml或java
config类创建应用程序上下文。您可以使用
@import和
@ComponentScan注释将共享服务添加到父上下文。这是一个例子：
import org.springframework.boot.SpringApplication;import org.springframework.boot.context.embedded.ServletRegistrationBean;import org.springframework.context.annotation.Bean;import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;import org.springframework.web.context.support.XmlWebApplicationContext;import org.springframework.web.servlet.DispatcherServlet;//@ComponentScan({"..."})//@import({})public class Starter { public static void main(String[] args) throws Exception { SpringApplication.run(Starter.class, args); } @Bean public ServletRegistrationBean apiV1() { DispatcherServlet dispatcherServlet = new DispatcherServlet(); XmlWebApplicationContext applicationContext = new XmlWebApplicationContext(); applicationContext.setConfigLocation("classpath:/meta-INF/spring/webmvc-context.xml"); dispatcherServlet.setApplicationContext(applicationContext); ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(dispatcherServlet, "/api/1/*"); servletRegistrationBean.setName("api-v1"); return servletRegistrationBean; } @Bean public ServletRegistrationBean apiV2() { DispatcherServlet dispatcherServlet = new DispatcherServlet(); AnnotationConfigWebApplicationContext applicationContext = new AnnotationConfigWebApplicationContext(); applicationContext.register(ResourceConfig.class); dispatcherServlet.setApplicationContext(applicationContext); ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(dispatcherServlet, "/api/2/*"); servletRegistrationBean.setName("api-v2"); return servletRegistrationBean; }}
