我想修改我的代码以使其更精简。我的意图如下：
我写了一个 RedirectServlet 来处理所有的重定向，所以我使用 url-pattern
/pages/*使它与原始 dispatcherServlet 的请求映射区分开来。我还将 dipatcherServlet 的 url 模式映射到，
/do/**因为由于我不知道的原因，它与 redirectServlet 冲突。但它给我带来了更多需要解决的问题。我所有控制器中的
@RequestMapping注释可能是个问题。我想用多个分隔符指定路径，就像/do/user/signup. 但是有一个问题，路径无法正确解析，它返回一个 404 页面，这让我非常沮丧。就像是：类型状态报告
消息 /do/user/login
描述 请求的资源不可用。
这么多关于我的案例，我想知道：
如何配置spring mvc环境，这样我就可以重定向到页面而无需在控制器中编写函数，就像：
@RequestMapping("submitArticleView") public String submitArticleView(Model model){ model.addAttribute("article",new Article()); 返回“提交文章视图”；}
我想要类似的东西<a href="xxx.jsp"></a>并返回一个页面。
- 如何以精简的方式使用@RequestMapping。
提前致谢。
我的 web.xml
<?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>plainart</display-name>
<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
</welcome-file-list>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/dispatcher-servlet.xml /WEB-INF/applicationContext.xml /WEB-INF/hibernateContext.xml</param-value>
</context-param>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value></param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/do/**</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>Redirector</servlet-name>
<servlet-class>cn.edu.xmu.plainart.controller.Redirector</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Redirector</servlet-name>
<url-pattern>/pages/*</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<filter>
<filter-name>SpringOpenEntityManagerInViewFilter</filter-name>
<filter-class>
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>SpringOpenEntityManagerInViewFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>utf-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
调度程序-servlet.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:annotation-config />
<context:component-scan base-package="cn.edu.xmu.plainart" />
<mvc:annotation-driven />
<mvc:interceptors>
<mvc:interceptor>
<!-- Intercepting specific URL -->
<mvc:mapping path="/authenticate/**" />
<bean id= "myInterceptor"
class="cn.edu.xmu.plainart.controller.AuthenticationInterceptor" />
</mvc:interceptor>
</mvc:interceptors>
<!--
<mvc:resources mapping="/resources/**" location="/resources/theme_default/" />
-->
<mvc:resources mapping="/resources/**" location="/resources/" />
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<!-- one of the properties available; the maximum file size in bytes -->
<property name="maxUploadSize" value="100000000"/>
</bean>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
<property name="prefix">
<value>/jsp/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
editorController.java
@Controller
@RequestMapping("/do/editor")
public class EditorController {
@Autowired
private UploadService uploadService;
@Autowired
private InformationService infoService;
@RequestMapping(value ="/submitArticle", method =RequestMethod.POST)
public @ResponseBody
String submitArticle(@ModelAttribute("article") Article article,BindingResult result,HttpServletRequest request){
Editor editor = (Editor) request.getAttribute("LOGGEDIN_USER");
article.setAuthor(editor);
Position pos = new Position("index",10.0);
pos.appendInfo(article);
article.setPos(pos);
ServletContext context = request.getServletContext();
article = uploadService.uploadArticleInfo(article);
String path = uploadService.uploadArticle(article.getTitle()+article.getId(), article.getContent(),context);
System.out.println(path);
return path;
}
@RequestMapping(value="/submitAd",method = RequestMethod.POST)
public @ResponseBody
String submitAd(@ModelAttribute("ad")Advertisement ad,BindingResult result,@RequestParam("pic") MultipartFile file,HttpServletResponse response, HttpServletRequest request,HttpSession session) throws IllegalStateException, IOException, URISyntaxException{
Editor editor = (Editor)session.getAttribute("LOGGEDIN_USER");
ad.setCommitter(editor);
Position pos = new Position("bottom",5.0);
pos.appendInfo(ad);
ad.setPos(pos);
String name ="/uploads/figure/"+file.getOriginalFilename();
name = request.getServletContext().getResource(name).toString();
System.out.println(name);
File tosave = new File(name);
file.transferTo(tosave);
ad.setPic(name);
uploadService.uploadAdInfo(ad);
return name;
}
}