我的问题类似于这个Embedded Tomcat Integrated With Spring . 我想在嵌入式Tomcat上运行Spring MVC Dispatcher Servlet . 但我总是得到一个例外,说WebApplicationObjectSupport实例不在ServletContext中运行 . 我的例子只有两个类:
class Application {
public static void main(String[] args) throws LifecycleException, ServletException {
try (AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext()) {
context.registerShutdownHook();
context.register(WebConfig.class);
context.refresh();
Tomcat tomcat = new Tomcat();
tomcat.setPort(9090);
File base = new File("");
System.out.println(base.getAbsolutePath());
Context rootCtx = tomcat.addWebapp("", base.getAbsolutePath());
DispatcherServlet dispatcher = new DispatcherServlet(context);
Tomcat.addServlet(rootCtx, "SpringMVC", dispatcher);
rootCtx.addServletMapping("/*", "SpringMVC");
tomcat.start();
tomcat.getServer().await();
}
}
}
@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/**").addResourceLocations("classpath:/assets/");
}
@Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("redirect:index.html");
}
}
如何通过调用tomcat.addWebApp(..)方法以不同方式定义servlet上下文?有没有人举例说明Spring MVC调度程序如何与嵌入式tomcat一起使用但没有启动?
1 回答
您可以通过
@Configuration
创建ServletContextInitializer
并将其隐藏: