为什么Spring MVC应用程序不显示?

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这是我的应用程序项目结构:

Here is my app project structure:

myapp/ src/main/java/ com.me.myapp.controllers.HelloController src/main/config/ mvc-dispatcher-servlet.xml web.xml pages/ Hello.jsp lib/ <JARs> build.xml

我的mvc-dispatcher-servlet.xml:

<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="www.springframework/schema/beans" xmlns:xsi="www.w3/2001/XMLSchema-instance" xsi:schemaLocation="www.springframework/schema/beans www.springframework/schema/beans/spring-beans-2.5.xsd"> <bean name="/hello.htm" class="com.me.myapp.controllers.HelloController" /> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" > <property name="prefix"> <value>/WEB-INF/pages/</value> </property> <property name="suffix"> <value>.jsp</value> </property> </bean> </beans>

我的web.xml:

<web-app xmlns="java.sun/xml/ns/j2ee" xmlns:xsi="www.w3/2001/XMLSchema-instance" xsi:schemaLocation="java.sun/xml/ns/j2ee java.sun/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> <display-name>Partner Demo</display-name> <servlet> <servlet-name>mvc-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc-dispatcher</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app>

这是打包的WAR的结构(在我将其与Ant捆绑在一起之后):

Here is the structure of the packaged WAR (after I bundle it up with Ant):

myapp.war META-INF/ WEB-INF/ classes/ lib/ pages/ Hello.jsp mvc-dispatcher-servlet.xml web.xml

将其部署到Tomcat并转到localhost:8080/myapp/hello.htm时，我从Tomcat收到404 Not Found错误.

When I deploy this to Tomcat and go to localhost:8080/myapp/hello.htm I get a 404 Not Found error from Tomcat.

编辑 :(显然)目标是转到该URL并查看我的Hello.jsp页面.

Edit: The objective is (obviously) to go to that URL and see my Hello.jsp page.

我要去哪里错了?

更新:我的HelloController:

public class HelloController extends AbstractController { @Override protected ModelAndView handleRequestInternal(HttpServletRequest request, HttpServletResponse response) throws Exception { ModelAndView model = new ModelAndView("Hello"); model.addObject("msg", "This should be visible."); return model; } }

推荐答案

在web.xml文件中，您需要将*更改为* .htm

In web.xml file you need to change * into *.htm

<web-app xmlns="java.sun/xml/ns/j2ee" xmlns:xsi="www.w3/2001/XMLSchema-instance" xsi:schemaLocation="java.sun/xml/ns/j2ee java.sun/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> <display-name>Partner Demo</display-name> <servlet> <servlet-name>mvc-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>mvc-dispatcher</servlet-name> <url-pattern>*.htm</url-pattern> </servlet-mapping> </web-app>