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JavaSpring3。0 mvc问题(请求的资源不可用)

我是SpringMVC3.0的新手,正在尝试编写一个示例Web应用程序来体验它。我能够获取url以调用关联的控制器,但无法将请求转发到我的jsp资源,如浏览器上的输出所示:

The requested resource (/Spring30HelloWorld/helloworldcontroller) is not available.

如果您能就解决此问题提出建议,我们将不胜感激!!请参考下面的代码设置

提前谢谢

网络。xml(位置:/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");
 }

}

地狱世界。jsp(位置:/WebContent/)

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

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

共 (1) 个答案

  1. # 1 楼答案

    将servlet映射到*。热媒

    改变

    @RequestMapping("/helloWorld" )
    

    @RequestMapping("/helloWorld.htm" )
    

    和类型/A/helloworld.htm

    此外,您还可以阅读SpringMVC框架online doc