StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POSpring - WARNING: No mapping found for HTTP request with URI
primarykey
Id
8576089
data
AcceptedAnswerId
8576262
AnswerCount
1
ClosedDate
CommentCount
4
CommunityOwnedDate
CreationDate
2011-12-20T13:18:37.210
FavoriteCount
0
LastActivityDate
2011-12-20T13:38:35.733
LastEditDate
LastEditorUserId
0
OwnerUserId
389845
ParentId
0
PostTypeId
1
Score
0
ViewCount
4355
LastEditorDisplayName
text
Body
I'm new to Spring, been reading a whole lot but I cannot figure out why this doesn't work. I've included the relevant parts below... web.xml: <pre><code><servlet> <servlet-name>display</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>display</servlet-name> <url-pattern>*.p</url-pattern> </servlet-mapping> </code></pre> display-servlet.xml: <pre><code><mvc:annotation-driven /> <context:component-scan base-package="com" /> <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" /> </code></pre> displayController.java: <pre><code>package com; @Controller public class displayController { @RequestMapping("/display") public ModelAndView displayName() { System.out.println("-- in handleRequest"); ModelAndView mv = new ModelAndView("display"); user u = new user(); u.setUsername("bob"); mv.addObject("user", u); return mv; } } </code></pre> Now, as far as I know, this is what I think happens, but it isn't.. 1. I go to a url "/user/display.p" 2. Application looks in the web.xml, finds the url pattern "*.p" and notices it should be linked with the servlet display. Then an instance of DispatcherServlet is created and the context in display-servlet.xml is loaded. 3. When display-servlet.xml is loaded, it notices the mvc:annotation-driven and does something (not really sure I understand that one yet, but I think I need it. Then, it notices the component-scan and scans through the "com" package, of which displayController is located. 4. displayController is searched for annotations and it finds it is a controller, and also any url with "/display" in it should automatically trigger the displayName() function. 5. [Somewhere in here things break...] 6. Then, what SHOULD happen (but doesn't) is the view "display" should be loaded and the "/WEB-INF/jsp/display.jsp" should be loaded. However, no view "display" is found and I receive the error "WARNING: No mapping found for HTTP request with URI [/testing/user/display.p] in DispatcherServlet with name 'display'" Can anyone help me on this? Thanks!
Tags
<spring>
Title
Spring - WARNING: No mapping found for HTTP request with URI
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USFittersman
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.