Spring mvc Spring MVC-未找到页面错误
我正在尝试实现教程的一个变体,但在运行应用程序时遇到了一个问题 我使用该模板在Eclipse中创建了一个SpringMVC项目 该控制器已由Spring mvc Spring MVC-未找到页面错误,spring-mvc,Spring Mvc,我正在尝试实现教程的一个变体,但在运行应用程序时遇到了一个问题 我使用该模板在Eclipse中创建了一个SpringMVC项目 该控制器已由 @Controller public class FileUploadController { @RequestMapping(value = "/show", method = RequestMethod.GET) public String displayForm() { return "uploadForm";
@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
是视图中的JSP页面
我的web.xml文件定义为
<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>
<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,当我启动应用程序时,没有发现任何错误,除非服务器返回404错误,即使我转到
localhost:8080/SampleFileUpload/show.html
。你猜这是控制器错误,但我无法理解其背后的原因。是否尝试将映射从以下位置更改:
@RequestMapping(value=“/show”,method=RequestMethod.GET)
到
@RequestMapping(value=“/show.html”,method=RequestMethod.GET)它是说
show.html
不可用还是uploadForm.jsp
?