I'm trying to use resources mapping feature of Spring 3 and it does not seem to be working. Here is what I have:
<servlet>
<servlet-name>aaa</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>aaa</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
in my web.xml
then in my aaa-servlet.xml I have the following:
<resources mapping="/resources/**" location="/resources/" />
I'm accessing the content in jsp like this:
<link href="<c:url value="/resources/css/blueprint/screen.css" />" rel="stylesheet" type="text/css">
Everything I've been reading suggests that I have it all setup correctly however it is not working. I'm using weblogic server and on startup it does map the /resources/ folder.
Any help would be greately appreciated!
aaa-servlet.xml in its entirety:
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/jsps directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/jsps/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<beans:bean id="messageSource"
class="org.springframework.context.support.ResourceBundleMessageSource">
<beans:property name="basename" value="messages"/>
</beans:bean>
<!-- Imports user-defined #Controller beans that process client requests -->
<beans:import resource="controllers.xml" />
controllers.xml:
<?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:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:util="http://www.springframework.org/schema/util"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<!-- Scans within the base package of the application for #Components to configure as beans -->
<context:component-scan base-package="com.app.controller" />
Startup log:
INFO : org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [/**] onto handler 'org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler#0'
INFO : org.springframework.web.servlet.handler.SimpleUrlHandlerMapping - Mapped URL path [/resources/**] onto handler 'org.springframework.web.servlet.resource.ResourceHttpRequestHandler#0'
You are mapping your app to the root context, so you should probably include
<mvc:default-servlet-handler/>
in your mvc config. Have a look at 15.12.5 in the spring docs. I wasn't able to get mvc:resources to work without that setting when my dispatcher servlet was mapped to /. At least, that's what I seem to remember having to do when I configured this a couple of months ago in my project.
Try replacing your <resources mapping="/resources/**" location="/resources/" />
with
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
Got it fixed!
Looks like there is a bug in ResourceHttpRequestHandler which only appears with Weblogic.
To fix the issue:
Remove
<resources mapping="/resources/**" location="/resources/"/>
Add
<default-servlet-handler/>
I know some of you suggested using the default-servlet-handler but the resources mapping must be removed in order for it to work!
Related
I use the STS to creat Spring MVC project, STS version is 3.7.3.RELEASE.
the default spring xml configuration file is :
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<context:component-scan base-package="test.dmh.hw" />
</beans:beans>
but when I configure my own HandlerInterceptorAdapter, I found the config file is not meeting my requirement. because the head is :
beans:beans xmlns="http://www.springframework.org/schema/mvc"
So I have to edit the file like this:
<?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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.2.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<context:component-scan base-package="com.shanshan.bo" />
<!-- 配置拦截器 -->
<mvc:interceptors>
<!-- 多个拦截器，按顺序执行 -->
<mvc:interceptor>
<mvc:mapping path="/**"/> <!-- 表示拦截所有的url包括子url路径 -->
<bean class="com.shanshan.bo.interceptor.LoginHandlerInterceptor"/>
</mvc:interceptor>
</mvc:interceptors>
<!-- Enables the Spring MVC #Controller programming model -->
<mvc:annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<mvc:resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
change the head : beans xmlns="http://www.springframework.org/schema/beans"
Now I want the file format is this when I creat the project, so I don't have to change it anymore.
How can I edit the springmvc.xml file content ?
Spring Tool Suite has Spring Config Editor, which you can use to edit namespaces.
To open file with Spring Config Editor, right click on the file and select Open With>Spring Config Editor. Check image below
Now you can edit the namespaces using the Namespaces tab at the bottom of this editor.
Following is a sample Namespaces tab
my spring project suddenly became very slow, both on startup and serving some kind of request.
I didn't change anything in the web.xml \ spring-context, but it all became very slow.
The startup passed from around 5 seconds to 30, the login serving demands around 15 seconds and in the console spring seems to do about nothing.
To be clearer as possible, this is the startup spring log:
http://pastebin.com/DezpJRJb
During the startup process it seems to be very slow on inner bean instantiation.
07/02/2015 10:58:02 - DEBUG - (AbstractBeanFactory.java:247) - Returning cached instance of singleton bean 'lastFmController'
In the spring-context.xml I declared the package to be scanned first when looking for a controller:
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
And until yesterday it all worked great, it seems something went wrong without reasons.
I also post web.xml \ spring-context.xml \ springmvc-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>LastFmCarMusicRecommender</display-name>
<welcome-file-list>
<welcome-file>/index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>springmvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/config/spring-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springmvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
<?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-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/views/" />
<beans:property name="suffix" value=".jsp" />
</beans:bean>
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
<mvc:resources mapping="/css/**" location="/css/" />
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
<mvc:resources mapping="/images/**" location="/images/" />
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
<mvc:resources mapping="/js/**" location="/js/" />
<context:component-scan base-package="org.fabrizio.lastfmmusicrecommender.controller" />
<mvc:resources mapping="/fonts/**" location="/fonts/" />
</beans:beans>
I'm trying to implement this to my project. I'll be having a local resources inside C:\resource\pdf\.
Update:
My previous configuration is working well:
<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"
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.neu.als.thesis.web.controllers" />
<!-- Resolves view names to protected .jsp resources within the /WEB-INF/views directory -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- Configure the multipart resolver -->
<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="10000000"/>
</bean>
</beans>
And modify it to implement the local resource to this:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<context:component-scan base-package="com.neu.als.thesis.web.controllers" />
<mvc:resources mapping="/picture/**" location="file:/resource/" />
<!-- Resolves view names to protected .jsp resources within the /WEB-INF/views directory -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/" />
<property name="suffix" value=".jsp" />
</bean>
<!-- Configure the multipart resolver -->
<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="10000000"/>
</bean>
</beans>
But when I run the project a 404 error is thrown. And the last few lines at my console is:
Nov 02, 2013 8:12:21 PM org.springframework.web.servlet.PageNotFound noHandlerFound
WARNING: No mapping found for HTTP request with URI [/ThesisProject/] in DispatcherServlet with name 'ThesisProject'
Seems the default controller can't be located. What am I missing?
Update 2
here is my servlet definition in web.xml
<!-- Servlet definition -->
<servlet>
<servlet-name>ThesisProject</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ThesisProject</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/ThesisProject-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
You can try
mvc:resources mapping="/picture/**" location="file:///C:/resource/pdf" />
and
request your resource for example with
servlermappingmvc/picture/pdf/mypdf.pdf
UPDATE
You can change servlet-mapping .do to /controller/
Nov 02, 2013 8:12:21 PM org.springframework.web.servlet.PageNotFound noHandlerFound
WARNING: No mapping found for HTTP request with URI [/ThesisProject/] in DispatcherServlet with name 'ThesisProject'
Is it possible that you have deployed your application in the root context path of your web container?
Could you try downloading the file using http://localhost:8080/picture/pdf/test.pdf?
In my context file I want to add line to be able to access static content. Until I add it, everything works allright, but after I add it, I can't access pages that have some controller and I get this warning: WARN : org.springframework.web.servlet.PageNotFound - No mapping found for HTTP request with URI [/fit/] in DispatcherServlet with name 'mvc-dispatcher'. Before adding <mvc:resources mapping="/resources/**" location="/resources/" /> to context file, it looks like this:
<?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:context="http://www.springframework.org/schema/context"
xmlns:security="http://www.springframework.org/schema/security"
xmlns:mvc="http://www.springframework.org/schema/mvc"
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
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<context:annotation-config />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving
up static resources in the ${webappRoot}/resources directory -->
<context:component-scan base-package="cz.cvut.fit.genepi.controllers" />
<import resource="classpath:applicationContext-security.xml" />
<bean
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<mvc:resources mapping="/resources/**" location="/resources/" />
</beans>
Any idea how to fix this?
PS:those pages are secured with Spring security, but I don't think that this could be the problem.
Every dispatcher servlet ends with -servlet.
Try renaming your dispatcher servlet.
On initialization of a DispatcherServlet, the framework will look for a file named [servlet-name]-servlet.xml in the WEB-INF directory of your web application and create the beans defined there.
My project works well with "/" pattern. But when i connect js and css it doesnt work as well as want, 'cause dispatcher servlet doesnt map css and js. When I specified ".htm" pattern css and js work, but all my pages(e.g. "/polls/categories") dont work.
This is my web.xml file.
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
And dispatcher-servlet:
<?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:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/>
<bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" p:order="1"/>
</beans>
Add this bit to your dispatcher-servlet.xml :
<resources mapping="/resources/**" location="/resources/" />
You should put static resources inside this location :
PROJECT_ROOT/src/main/webapp/resources
And then access them from your views like this (example for css):
<link rel="stylesheet" href="<c:url value="${webappRoot}/resources/css/style.css" />" type="text/css">
Answer update (dispatcher-servlet.xml) :
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<!-- Enables the Spring MVC #Controller programming model -->
<annotation-driven />
<!-- Handles HTTP GET requests for /resources/** by efficiently serving up static resources in the ${webappRoot}/resources directory -->
<resources mapping="/resources/**" location="/resources/" />
<!-- Resolves views selected for rendering by #Controllers to .jsp resources in the /WEB-INF/views directory -->
<beans:bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<beans:property name="prefix" value="/WEB-INF/jsp/" />
<beans:property name="suffix" value=".jsp" />
<beans:property name="order" value="1" />
</beans:bean>
</beans:beans>
Not sure what are you trying to accomplish with this bit here:
<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping"/>
But if you're trying to create controller all you have to do is to add annotation to your class like this :
#Controller
class ControllerClassNameHandlerMapping{
....body omitted..
}
Update 2
If this doesn't help, why do the things hard way. Download spring tool suite (easy to google). With this tool you can just create new spring project and the tool will create appropriate structure with valid configurations. And check this one out, really short and concise :
https://github.com/SpringSource/spring-mvc-showcase/blob/master/MasteringSpringMVC3.pdf?raw=true