Spring mvc 3.1 tomcat 7 - 404沒有解析jsp，但是控制器註釋工作正常

我一直在研究這一段時間，根本不知道有什麼問題。我在Tomcat 7上部署了一個Spring 3.1 MVC應用程序。通過查看DEBUG輸出，我可以看到1）MVC調度程序servlet獲取所有我需要的URL 2）任何映射到控制器註釋的URL都可以正常工作3）需要映射到JSP獲得一個404.另外，我正在使用JDK 1.7.0_09。我的JSP頁面位於/ WEB-INF/jsp /中。Spring mvc 3.1 tomcat 7 - 404沒有解析jsp，但是控制器註釋工作正常

在此先感謝您提供我可能會丟失的任何提示！

這裏是我的web.xml：

<?xml version="1.0" encoding="UTF-8"?> 
<web-app 
    id="WebApp_ID" 
    version="2.5" 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation=" 
     http://java.sun.com/xml/ns/javaee 
     http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> 

    <display-name></display-name> 

    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>/WEB-INF/dispatcher-servlet.xml</param-value> 
    </context-param> 

    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 

    <servlet> 
     <servlet-name>dispatcher</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 
    <servlet-mapping> 
     <servlet-name>dispatcher</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 
</web-app>

我試圖改變我的URL模式爲/，/ ，/。，。「/」似乎是迄今爲止我最遠的地方。此外，我可能是錯的，但我不認爲這個URL是問題，因爲DEBUG日誌顯示所有的URL都會發送到調度程序servlet - 這正是我想要的。

這裏是我的調度員servlet.xml中：

<?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" 
    xmlns:mvc="http://www.springframework.org/schema/mvc" 
    xmlns:util="http://www.springframework.org/schema/util" 
    xsi:schemaLocation=" 
     http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-3.1.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-3.1.xsd 
     http://www.springframework.org/schema/mvc 
     http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd"> 

    <!--Tell the servlet where to look for annotated methods--> 
    <context:component-scan base-package="com.test.web.mvc.ctrl" /> 

    <!--Enables many annotations and searches for @Controller annotated methods etc.. --> 
    <context:annotation-config /> 

    <!--JSR-303 (Bean validation) support will be detected on classpath and enabled automatically--> 
    <mvc:annotation-driven /> 

    <!--This tag allows for mapping the DispatcherServlet to "/" (all extensions etc)--> 
    <mvc:default-servlet-handler/> 

    <!-- ControllerClassNameHandlerMapping --> 
    <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/jsp/"/> 
     <property name="suffix" value=".jsp"/> 
    </bean> 

    <bean class = "org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" /> 
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter" /> 
</beans>

我試着寄過來的http://localhost:8080/hello的URL。我的應用程序部署到「/」，儘管DEBUG日誌顯示它正確地確認「/ home」是傳入視圖，但解析器不會將「/ home」視圖映射到/WEB-INF/jsp/hello.jsp名稱。

http://localhost:8080/rest/user/bob_user很好用，並映射到Controller註釋。

任何幫助將非常感謝！謝謝！

更新：下面是http://localhost:8080/hello調試日誌應該翻譯成/WEB-INF/jsp/hello.jsp

2012-11-23 03:45:50,089 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - DispatcherServlet with name 'dispatcher' processing GET request for [/hello] 
2012-11-23 03:45:50,089 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler map [org.springframework[email protected]5c9a010c] in DispatcherServlet with name 'dispatcher' 
2012-11-23 03:45:50,089 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Looking up handler method for path /hello 
2012-11-23 03:45:50,093 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Did not find handler method for [/hello] 
2012-11-23 03:45:50,093 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler map [[email protected]49049c10] in DispatcherServlet with name 'dispatcher' 
2012-11-23 03:45:50,093 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - No handler mapping found for [/hello] 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler map [or[email protected]17bd11ee] in DispatcherServlet with name 'dispatcher' 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping - No handler mapping found for [/hello] 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler map [[email protected]f212a54] in DispatcherServlet with name 'dispatcher' 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - Matching patterns for request [/hello] are [/**] 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - URI Template variables for request [/hello] are {} 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - Mapping [/hello] to HandlerExecutionChain with handler [org.spring[email protected]4a61f88e] and 1 interceptor 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler adapter [org.springframework[email protected]1a33f07b] 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Testing handler adapter [[email protected]f128ad] 
2012-11-23 03:45:50,094 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Last-Modified value for [/hello] is: -1 
2012-11-23 03:45:50,095 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Null ModelAndView returned to DispatcherServlet with name 'dispatcher': assuming HandlerAdapter completed request handling 
2012-11-23 03:45:50,095 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Cleared thread-bound request context: [email protected] 
2012-11-23 03:45:50,095 [http-bio-8080-exec-8] DEBUG org.springframework.web.servlet.DispatcherServlet - Successfully completed request 
2012-11-23 03:45:50,095 [http-bio-8080-exec-8] DEBUG org.springframework.web.context.support.XmlWebApplicationContext - Publishing event in WebApplicationContext for namespace 'dispatcher-servlet': ServletRequestHandledEvent: url=[/hello]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcher]; session=[D81D9C8BE397827739EB48BC3BB7A35D]; user=[null]; time=[7ms]; status=[OK] 
2012-11-23 03:45:50,095 [http-bio-8080-exec-8] DEBUG org.springframework.web.context.support.XmlWebApplicationContext - Publishing event in Root WebApplicationContext: ServletRequestHandledEvent: url=[/hello]; client=[127.0.0.1]; method=[GET]; servlet=[dispatcher]; session=[D81D9C8BE397827739EB48BC3BB7A35D]; user=[null]; time=[7ms]; status=[OK]

來源

2012-11-23 avrao

您是否啓用了日誌記錄功能？日誌說什麼？ –

我將更新帖子以反映調試日誌... – avrao

並且控制器返回'「home」'，對吧？ –

也許你的MVC：註解驅動是壓倒你RequestMappingHandlerMapping。

另外，還要排除@Controller類從組件掃描：

<context:component-scan base-package="org.example"> 
    <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> 
</context:component-scan>

因爲控制器已經通過

來源

2012-11-23 09:40:43

所以發現..我解決此問題得到了通過創建具有新的控制器類方法與@RequestMapping("/{viewName}")。 Spring MVC匹配的方式，這應該是最後一個也是最通用的匹配。因此，如果我得到URL，它將首先嚐試匹配其他控制器，然後再匹配最後一個。當它匹配時，我只返回一個帶有視圖名稱的字符串，因此它最終將轉到/WEB-INF/jsp/[view-name].jsp。任何人有更好的主意？謝謝！

來源

2012-11-23 16:47:30 avrao

Spring mvc 3.1 tomcat 7 - 404沒有解析jsp，但是控制器註釋工作正常

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