spring3.0 mvc问题(请求的资源不可用)

时间:2010-05-24 11:06:21

标签: java spring spring-mvc

我是Spring MVC 3.0的新手,并试图编写一个示例webapp来获得它的感觉。我能够获取url来调用我的关联控制器,但是无法向浏览器输出指示我的jsp资源请求:

  

请求的资源   (/ Spring30HelloWorld / helloworldcontroller)   不可用。

关于解决问题的建议,我们将不胜感激!请参阅下面的代码设置。

提前致谢!

web.xml(location:/ WebContent)

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
 id="WebApp_ID" version="2.5">
 <display-name>Spring30HelloWorld</display-name>
 <servlet>
  <servlet-name>A</servlet-name>
  <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  <load-on-startup>1</load-on-startup>
 </servlet>
 <servlet-mapping>
  <servlet-name>A</servlet-name>
  <url-pattern>*.htm</url-pattern>
 </servlet-mapping>
 <welcome-file-list>
  <welcome-file>index.htm</welcome-file>
 </welcome-file-list>
</web-app>

A-servlet.xml(位置:/ WebContent / WEB-INF /)

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
 xmlns:context="http://www.springframework.org/schema/context"
 xsi:schemaLocation="

http://www.springframework.org/schema/beans

http://www.springframework.org/schema/beans/spring-beans-3.0.xsd

http://www.springframework.org/schema/context

http://www.springframework.org/schema/context/spring-context-3.0.xsd">


 <context:component-scan base-package="com.controller" />
</beans>

HelloWorldController.java(位置:/ src / com / controller)

package com.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.portlet.ModelAndView;


@Controller
public class HelloWorldController {

 @RequestMapping("/helloWorld" )
 public ModelAndView sayHello() {
  System.out.println("hello!");
  //return new ModelAndView("helloworld.jsp", "hello", "hello");
  return new ModelAndView("helloworld.jsp");
 }

}

helloworld.jsp(location:/ WebContent /)

<html>
<head>
<title>Hello World</title>
</head>
<body>
<h1>Simple Spring 3.0 Web App</h1>

<p></p>
</body>
</html>

1 个答案:

答案 0 :(得分:3)

您将servlet映射到* .htm

更改

@RequestMapping("/helloWorld" )

@RequestMapping("/helloWorld.htm" )

并输入/A/helloworld.htm

另外,您可以阅读Spring MVC框架online doc