搭建jetty spring 框架配置spring 注解 <二>

最新推荐文章于 2023-04-21 18:18:55 发布

原创最新推荐文章于 2023-04-21 18:18:55 发布 · 465 阅读

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本文介绍如何使用Jetty作为HTTP服务器部署基于Spring MVC的应用程序，并通过示例代码展示了一个简单的HelloWorld实例。

文档参照

jetty搭建http服务器

http://blog.youkuaiyun.com/super_ninja/article/details/39692901

基于Spring MVC的简单HelloWorld实例

http://blog.youkuaiyun.com/techbirds_bao/article/details/8444486

修改Servlet

 ServerMain {
    private static final String CONFIG_LOCATION = "com.easysoft.cn.config";
    private static final String MAPPING_URL = "/*";
    private static final String DEFAULT_PROFILE = "dev";

    public static void main(String[] args) throws Exception {

        Server server = new Server(8090);

        ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
        context.setContextPath("/MyServer");   //这里是请求的上下文，比如http://localhost:8090/MyServer
        server.setHandler(context);

        WebApplicationContext applicationContext=getContext();
//        context.addServlet(new ServletHolder(new HelloWorld()), "/helloWorld");   //添加servlet，第一是具体的servlet，后面是请求的别名，在http请求中的路径
//        context.addServlet(new ServletHolder(new HelloWorld("chan")), "/HellworldWithParams");

        context.addServlet(new ServletHolder(new DispatcherServlet( applicationContext)), MAPPING_URL);
        context.addEventListener(new ContextLoaderListener(applicationContext));
//        context.setResourceBase(new ClassPathResource("webapp").getURI().toString());

        server.start();
        server.join();
    }
    private static WebApplicationContext getContext() {
        AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
        context.setConfigLocation(CONFIG_LOCATION);
        context.getEnvironment().setDefaultProfiles(DEFAULT_PROFILE);
        return context;
    }

设置配置文件包名

配置需要注释包名路径，自动扫描controler

配置controller

@Controller
public class HelloWordController{


    @RequestMapping(value = "/hello")
    @ResponseBody
    public String showIndex() {
        return "this is test";
    }