使用Spring映射到web.xml中的根，找不到静态资源
我正在尝试将请求映射到servlet根（正确的术语？）。我正在将URL映射到正确的视图，但是找不到页面的一部分的所有静态内容-CSS，JavaScript，图像。
所以在我的web.xml中，我的servlet标记看起来像这样
<servlet-mapping> <servlet-name>springapp</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
我的控制器看起来像这样：
@RequestMapping("/shop")public class TheShopController extends MyBaseController {
public static String VIEW = "Tile.Shop";
@Override
@RequestMapping(method = RequestMethod.GET)
protected ModelAndView processRequest(HttpServletRequest req, HttpServletResponse resp) {
ModelAndView mav = new ModelAndView(VIEW);
return mav;
}
}
MyBaseController非常简单。看起来像这样：
public abstract class MyBaseController extends AbstractController { protected Logger log = Logger.getLogger(getClass());
@Override
protected ModelAndView handleRequestInternal(HttpServletRequest req, HttpServletResponse resp)
throws Exception {
ModelAndView mav = processRequest(req, resp);
return mav;
}
protected abstract ModelAndView processRequest(HttpServletRequest req, HttpServletResponse resp);
}
我在视图层中使用了Tiles。我的配置如下：
/WEB-INF/tiles-defs.xml
正如我提到的，可以找到视图，但是找不到作为页面端口的静态资源。这是一些典型的注销日志：
2019-01-24 17：25：01,777 DEBUG [http-8080-7] servlet.DispatcherServlet (DispatcherServlet.java:690) - DispatcherServlet with name 'springapp' processing GET request for [/springapp/static/css/account.css] 2010-01-24 17:25:01,778 WARN [http-8080-4] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/shop.css] in DispatcherServlet with name 'springapp' 2010-01-24 17:25:01,778 DEBUG [http-8080-6] servlet.FrameworkServlet (FrameworkServlet.java:677) - Successfully completed request 2010-01-24 17:25:01,778 WARN [http-8080-5] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/offers.css] in DispatcherServlet with name 'springapp' 2010-01-24 17:25:01,778 WARN [http-8080-3] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/scrollable-buttons.css] in DispatcherServlet with name 'springapp'
回答：
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Using Spring, mapping to root in web.xml, static resources aren’t found
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What I’m trying to do is map requests to the servlet root (correct terminology?). I’m at the point where URLs are mapped to correct view but all the static content - css, javascript, images - that is part of the page cannot be found.
So in my web.xml my servlet tag looks like this
My controller looks something like this:
@RequestMapping(“/shop”)
public class TheShopController extends MyBaseController {
public static String VIEW = "Tile.Shop";@Override
@RequestMapping(method = RequestMethod.GET)
protected ModelAndView processRequest(HttpServletRequest req, HttpServletResponse resp) {
ModelAndView mav = new ModelAndView(VIEW);
return mav;
}
}
MyBaseController is very simple. It looks like this:
public abstract class MyBaseController extends AbstractController {
protected Logger log = Logger.getLogger(getClass());@Override
protected ModelAndView handleRequestInternal(HttpServletRequest req, HttpServletResponse resp)
throws Exception {
ModelAndView mav = processRequest(req, resp);
return mav;
}
protected abstract ModelAndView processRequest(HttpServletRequest req, HttpServletResponse resp);
}
I’m using Tiles in my view layer. My configuration is as follows:
/WEB-INF/tiles-defs.xml
As I mentioned, the views are found but the static resources that are a port of the page can’t be found. Here is some typical logging out put:
2010-01-24 17:25:01,777 DEBUG [http-8080-7] servlet.DispatcherServlet (DispatcherServlet.java:690) - DispatcherServlet with name ‘springapp’ processing GET request for [/springapp/static/css/account.css] 2010-01-24 17:25:01,778 WARN [http-8080-4] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/shop.css] in DispatcherServlet with name ‘springapp’ 2010-01-24 17:25:01,778 DEBUG [http-8080-6] servlet.FrameworkServlet (FrameworkServlet.java:677) - Successfully completed request 2010-01-24 17:25:01,778 WARN [http-8080-5] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/offers.css] in DispatcherServlet with name ‘springapp’ 2010-01-24 17:25:01,778 WARN [http-8080-3] servlet.DispatcherServlet (DispatcherServlet.java:962) - No mapping found for HTTP request with URI [/springapp/static/css/scrollable-buttons.css] in DispatcherServlet with name ‘springapp’
Going to http://localhost:8080/springapp/shop works fine but the css and images are missing.
I think that using Tiles is somehow complicating things but I”m reluctant to get rid of it. I’m wondering if I need to adjust my view resolution configuration needs to be tweeked somehow? Chaining view resolvers maybe? I’m just not that experienced in doing that.
model-view-controller spring tiles
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edited Aug 4 ‘11 at 21:16
GEOCHET
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asked Jan 25 ‘10 at 2:25
richever
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4 Answers
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The problem is that requests for the static content go to the dispatcherServlet, because it’s mapped as
There are several possible ways to solve this problem:
Since Spring 3.x the preferred way to access static resources is to use
Spring config:
See also MVC Simplifications in Spring 3
Use URL rewrite filter
See mvc-basic example here
Set a prefix for the default servlet:
That is, request for /static/images/image.png will return the file named /images/image.png However, this way is incompatible across different servlet containers (doesn’t work in Jetty), see workarounds here
- Set static content extensions for the default servlet:
4. Do not use RESTful URLs, use URLs with prefix:
5. Do not use RESTful URLs, use URLs with extension:
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edited May 23 ‘17 at 12:26
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answered Jan 25 ‘10 at 2:56
axtavt
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What I really want to do is use the @RequestMapping annotation with the @PathVariable annotation to achieve the use of RESTful urls. Eventually all static resources will be served by apache but that will be in a production environment. I need static resources served by tomcat when running locally, like in development. I’ve used urlrewrite filter before, and I liked it, but I’d like to find another way. – richever Jan 27 ‘10 at 4:07
I went with a combination of org.tuckey.urlrewrite filter and #4 from above. Thanks! – richever Mar 5 ‘10 at 6:46
You rock. FYI I tried #2 and it worked in my local environment, which was running under the root website in tomcat. As soon as I deployed it to a test server, under a non-root site called “test”, it stopped working. For some reason the /test/ before /static/ was throwing off the default servlet mapping. Just switched to #3 and it’s working like a charm. I’ve been struggling with this for too long. Thank you! +1 – kmehta Apr 21 ‘11 at 13:20
@axtavt : I have similar issue while accessing REST, not sure if its because of wrong mapping. Could you help me by having a look at : stackoverflow.com/questions/25285805/… Thanks! – Snehal Masne Aug 14 ‘14 at 7:04
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5
Did any one consider using this:
Here is the latest spring docs on it: http://static.springsource.org/spring/docs/3.1.2.RELEASE/spring-framework-reference/htmlsingle/spring-framework-reference.html#mvc-default-servlet-handler
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edited Sep 4 ‘12 at 13:50
answered Sep 4 ‘12 at 13:35
Solubris
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I have the same problem but instead of using spring, I do mysefl a small filter that redirect root to my start page like that:
HttpServletRequest req = (HttpServletRequest) request;HttpServletResponse res = (HttpServletResponse) response;
String pageName = req.getServletPath();
if(pageName.equals("/")) {
res.sendRedirect( req.getContextPath() + "/start" );
} else {
chain.doFilter(request, response);
}
It’s maybe a trick but it look like working fine with a small code. Go here for more filter information http://www.oracle.com/technetwork/java/filters-137243.html
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edited Jul 9 ‘12 at 8:00
answered Jul 9 ‘12 at 7:25
Nereis
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As an alternative to the proposed solution number (2, default servlet which behaves differently from servlet container to servlet container), I would recommend taking a look into the Resource Servlet (org.springframework.js.resource.ResourceServlet) from the Spring Webflow project.
For more details please have a look at How to handle static content in Spring MVC?
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edited May 23 ‘17 at 10:29
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answered Apr 21 ‘10 at 12:38
ngeek
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