Spring MVC-页面未找到错误

Question

我试图实现muliple file upload教程的变体，并且遇到了让应用程序运行的问题。

我创建使用模板在Eclipse中的Spring MVC项目。

控制器已被

@Controller 
public class FileUploadController { 

    @RequestMapping(value = "/show", method = RequestMethod.GET) 
    public String displayForm() { 
     return "uploadForm"; 
    } 

    @RequestMapping(value = "/save", method = RequestMethod.GET) 
    public String save(@ModelAttribute("uploadForm") FileUploadForm uploadForm, Model map) { 
     //get file name and copy to server location 
     return "uploadSuccess" 
    } 

其中uploadForm和uploadSuccess是我的web.xml文件中被定义为

<display-name>SampleFileUpload</display-name> 

<servlet> 
    <servlet-name>spring</servlet-name> 
    <servlet-class> 
     org.springframework.web.servlet.DispatcherServlet 
    </servlet-class> 
    <load-on-startup>1</load-on-startup> 
</servlet> 

<servlet-mapping> 
    <servlet-name>spring</servlet-name> 
    <url-pattern>*.html</url-pattern> 
</servlet-mapping> 

内Views

JSP页面和spring-servlet.xml文件中实现被定义为

<context:annotation-config /> 
<context:component-scan base-package = "com.jasonjohns.spring.fileupload.controller" /> 


<bean id = "multipartResolver" class = 
    "org.springframework.web.multipart.commons.CommonsMultipartResolver" /> 

<bean id = "jspViewResolver" class = 
    "org.springframework.web.servlet.view.InternalResourceViewResolver"> 

    <property name = "viewClass" value = 
    "org.springframework.web.servlet.view.JstlView" /> 
    <property name = "prefix" value = "/WEB-INF/views/" /> 
    <property name = "suffix" value = ".jsp" />  
</bean> 

但是，当我启动应用程序没有发现错误，exept服务器返回404错误，即使当我去localhost:8080/SampleFileUpload/show.html。你猜猜它是一个控制器错误，但我不明白它背后是什么。

Answer 1

你尝试更改的映射：

@RequestMapping（值= “/秀”，方法= RequestMethod.GET）

到

@RequestMapping（值=“/节目。 html“，method = RequestMethod.GET）