`<%# page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%# taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<link href='<c:url value="/resources/css/epds1.css" />' rel='stylesheet'>
<title>FOOD SECURITY CARDS</title>
</head>`[![This is My Jsp Page][ In this Page i need load js ,css,images]][i tried doing from all sources but no use]
----------
**Spring Application config file**
`<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"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="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
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<context:annotation-config />
<context:component-scan base-package="com.nic.controller"></context:component-scan>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
<property name="prefix">
<value>/WEB-INF/views/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<mvc:annotation-driven />
<mvc:resources location="/resources/**" mapping="/resources/" />`
Above is the project structure. I want to know how to load all static resources in Spring JSP page.
I tried doing from all sources and different ways: <mvc:resources location="/resources/**" mapping="/resources/" /> <link rel='stylesheet' href='<c:url value="/resources/css/epds1.css" />' /> but still didn't worked for me.
Try to add this in your .jsp files :
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<c:set var="contextPath" value="${pageContext.request.contextPath}"/>
and then you can access the .css files
<link href="${contextPath}/resources/css/common.css" rel="stylesheet">
Related
i am a newbie in the Java EE Spring MVC coding area. When i configured my first Spring MVC 3.0 site, i got a strange question that i have to manually type the MVC named url route to make it work.
The complete url route in my example is:
http://localhost:8080/SpringMVC/hello.jsp
i wanted to send a word to the controller and display it on the view.
But when i click return, the error page said:
HTTP Status 404 - /hello.do
type Status report
message /hello.do
description The requested resource is not available.
Apache Tomcat/7.0.85
So the url route was then: http://localhost:8080/hello.do
And i have to type the complete route :
http://localhost:8080/SpringMVC/hello.do to make it work.
i think there must be some errors in my web.xml and SpringMVC-servlet.xml configurations. i post all of my code below and welcome any suggestions.
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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
<display-name>SpringMVC</display-name>
<welcome-file-list>
<welcome-file>hello.jsp</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>SpringMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>SpringMVC</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>
</web-app>
SpringMVC-servlet.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:p="http://www.springframework.org/schema/p"
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-3.0.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">
<!-- 配置上传文件的参数 -->
<bean id="multipartResolver"
class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize" value="209715200" />
<property name="defaultEncoding" value="UTF-8" />
<property name="resolveLazily" value="true" />
</bean>
<!-- 配置Controller -->
<bean name="/hello.do" class="com.yyy.controller.HelloController"></bean>
<!-- 配置视图解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
</beans>
HelloController.java:
package com.yyy.controller;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.AbstractController;
public class HelloController extends AbstractController{
protected ModelAndView handleRequestInternal(HttpServletRequest request,
HttpServletResponse response) throws Exception {
String hello = request.getParameter("hello");
System.out.println("------:" + hello);
ModelAndView mav = new ModelAndView("index");
mav.addObject("helloworld", "hello "+hello);
return mav;
}
}
hello.jsp
<%# page language="java" contentType="text/html; charset=utf-8"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<form action="hello.do" method="post">
hello:<input type="text" name="hello"/>
<input type="submit" value="submit">
</form>
</body>
</html>
And the index.jsp:
<%# page language="java" contentType="text/html; charset=utf-8"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>index.jsp</title>
</head>
<body>
<h1>${helloworld} </h1>
</body>
</html>
You can change the <form action> like below. This is a better approach.
<form action="${pageContext.request.contextPath}/hello.do">
I am a newbie to Spring framework especially Spring MVC.
I am writing a code which takes in a Name in a form and displays it on the page. So index.jsp is the form class in which on hitting the sayHello button the request should get forwarded to another page hello.jsp and prints the message. But on clicking the button it is giving 404 error. According to me all the names and configurations are fine but it just doesn't go and prints the message.
index.jsp
<h2>Form</h2>
<form action="./hello.html">
Name: <input type="text" name="name"/><br>
<input type="submit" value="sayHello"/>
</form>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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>HelloWorld</display-name>
<servlet>
<servlet-name>helloworld</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>helloworld</servlet-name>
<url-pattern>*.html</url-pattern>
</servlet-mapping>
</web-app>
HelloController.java
package com.spring.mvc.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class HelloController {
#RequestMapping(value = "/hello.html")
public String testMVC(Model model) {
model.addAttribute("message", "Anshul !!");
return "hello";
}
}
helloworld-servlet.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:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.2.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-3.2.xsd">
<mvc:annotation-driven/>
<context:component-scan base-package="com.spring.mvc.controllers" />
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
hello.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1>${message}</h1>
</body>
</html>
The issue got resolved.
I think the issue was with my system or eclipse itself.
Ran the code on other machine and it worked just fine.
Thanks for replying #alex.b
Check with your directory
make sure that you have build path for required jar files
if it is correct it should work
I am now in Spring mvc trying to learn apche tiles...but its not working....don't know why?
****servlet-context.xml** file**
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
<mvc:annotation-driven />
<bean
class="org.springframework.web.servlet.view.
InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
<context:component-scan base-package="com.mymvc.myapp" />
<bean id="tilesConfigurer"
class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/defs/general.xml</value>
</list>
</property>
</bean>
<bean id="viewResolver"
class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.tiles3.TilesView" />
< /bean>
</beans>
Tiles dependicies in pom.xml
<dependency>
<groupId>org.apache.tiles</groupId>
<artifactId>tiles-core</artifactId>
<version>${apache.tiles}</version>
</dependency>
<dependency>
<groupId>org.apache.tiles</groupId>
<artifactId>tiles-jsp</artifactId>
<version>${apache.tiles}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.6</version>
</dependency>
general.xml
<?xml version="1.0" encoding="ISO-8859-1" ?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 3.0//EN"
"http://tiles.apache.org/dtds/tiles-config_3_0.dtd">
<tiles-definitions>
<definition name="common" template="/WEB-INF/layout/classic.jsp">
<put-attribute name="footer" value="/WEB-INF/layout/footer.jsp" />
</definition>
<definition name="index" extends="common">
<put-attribute name="title" value="Java Blog Aggregator" />
<put-attribute name="body" value="/WEB-INF/views/index.jsp" />
</definition>
</tiles-definitions>
classic.jsp
<%# page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%# taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title><tiles:getAsString name="title"/></title>
</head>
<body>
<tiles:insertAttribute name="body" />
<br>
<br>
<center>
<tiles:insertAttribute name="footer" />
</center>
</body>
</html>
footer.jsp
<%# page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
©IShmam Shahriar
IndexController.java
package com.mymvc.myapp;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class IndexController {
#RequestMapping("/index")
public String index(){
return "index";
}
}
index.jsp
<%# page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-
8859-1">
<title>Insert title here</title>
</head>
<body>
<p>index page</p>
</body>
</html>
Your HTML is wrong! It has a closing <body> and <html> tag in you "main-content (index.jsp)"!
You have your template: classic.jsp and you include index.jsp in the <tiles:insertAttribute name="body" /> placeholder. So the resulting HTML would looks like, (the complete index.jsp will be inserted at the placeholder!):
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>...</title>
</head>
<body>
<html> <!-- problem starts her -->
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO8859-1">
<title>Insert title here</title>
</head>
<body>
<p>index page</p>
</body> <!-- that is the reason for not -->
</html> <!-- having a footer -->
<br>
<br>
<center>
©IShmam Shahriar
</center>
</body>
</html>
Did you noticed that you "close" the html content with </body> and </html> already before the footer! -- The solution is simple: remove all the header, html and body tags from index.jsp:
<%# page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<p>index page</p>
An other point:
Remove your InternalResourceViewResolver from the configuration. The problem is that you have two view resolvers (Internal and Url/Tiles) and it is likely that your viewname (return "index") is resolved by the Internal view resolver, but not by the Url/Tiles resolver.
According to Spring Reference, Chapter 18.3.2 Integration Tiles, you just need:
org.springframework.web.servlet.view.tiles3.TilesConfigurer
org.springframework.web.servlet.view.UrlBasedViewResolver with TilesView configured for viewClass property (or use org.springframework.web.servlet.view.tiles3.TilesViewResolver - that is an anready configured subclass of UrlBasedViewResolver)
and you can have a org.springframework.web.servlet.view.ResourceBundleViewResolver
example:
<bean id="tilesConfigurer"
class="org.springframework.web.servlet.view.tiles3.TilesConfigurer">
<property name="definitions">
<list>
<value>/WEB-INF/defs/general.xml</value>
</list>
</property>
</bean>
<bean class="org.springframework.web.servlet.view.UrlBasedViewResolver" id="tilesViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.tiles3.TilesView"/>
</bean>
Hello I am new to Spring and stuck on my jsp mapping - my pages give out the 404 - Page not found error.
My Project Structure is
WebContent
+ META-INF
- WEB-INF
- jsp
index.jsp
login.jsp
+lib
springMVC-servlet.xml
web.xml
Web.xml
<display-name>spring</display-name>
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
springMVC-servlet.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: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.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">
<context:component-scan
base-package="web.controller" />
<!-- Enabling Spring MVC configuration through annotations -->
<mvc:annotation-driven />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
HomeController
#RequestMapping(method=RequestMethod.GET, value="/")
public String index(){
return "index";
}
#RequestMapping(value="/login")
public String login() {
return "login";
}
I am able to load the http://localhost:8080/Spring3/
The index.jsp has the following code -
<%# taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%# page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<html>
<head>
<title>Login</title>
</head>
<body>
<c:url value="login.jsp" var="somevar" />
<h1>Click here to </h1> Login
</body>
</html>
However when I click the link to the login page - I get the 404 page.
I am not sure what is going wrong - Can anyone help me identify where my mapping is going wrong.
in index.jsp you should write <c:url value="login" var="somevar" /> as your controler having mapping #RequestMapping(value="/login")
Hi mapping css doesn't work.
This is my config:
spring-servlet.xml:
<?xml version="1.0" encoding="UTF-8"?>
<context:component-scan base-package="spring.controllers" />
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/content/" />
<property name="suffix" value=".jsp" />
</bean>
<context:component-scan base-package="it.jsoftware.jacciseweb.controllers"></context:component-scan>
<mvc:annotation-driven />
<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping" />
<mvc:resources mapping="/css/**" location="/css/" />
<mvc:resources mapping="/images/**" location="/images/" />
<mvc:resources mapping="/js/**" location="/js/" />
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<display-name>JewishProjectT</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
and my heder file:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<c:choose>
<c:when test="${sessionScope['org.springframework.web.servlet.i18n.SessionLocaleResolver.LOCALE'] eq 'i18en'}">
<c:set var="approach" value="left" scope="page"></c:set>
</c:when>
<c:when test="${sessionScope['org.springframework.web.servlet.i18n.SessionLocaleResolver.LOCALE'] eq 'i18ru'}">
<c:set var="approach" value="left" scope="page"></c:set>
</c:when>
<c:when test="${sessionScope['org.springframework.web.servlet.i18n.SessionLocaleResolver.LOCALE'] eq 'i18he'}">
<c:set var="approach" value="right" scope="page"></c:set>
</c:when>
<c:otherwise>
<c:set var="approach" value="left"></c:set>
</c:otherwise>
</c:choose>
<link rel="stylesheet" media="all" type="text/css" href="/css/common.css">
<link rel="stylesheet" media="all" type="text/css" href="/css/lavamenu.css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript" src="/js/<c:out value="${approach}"/>/lavalamp.js"></script>
<title>${title}</title>
</head>
<body>
<div id="main">
in chrome it shows:
/js/left/lavalamp.js 404 (Not Found) 0:19 GET
/css/common.css 404 (Not Found) 0:17 GET
/css/lavamenu.css 404 (Not Found)
How to correctly configure paths to css/images/js?
P.S. I excluded all links which starts with http:\\ , because rules of stackoverflow do not permit me post them as I am beginner.
Your <mvc:resources mapping="/css/**" location="/css/" /> seems fine to me, but are you sure your application is running in the root? Shouldn't your URLs start with some other context, like:
href="/myapp/css/common.css"
Or, to avoid hardcoded references:
href="<c:url value="/css/common.css" />"
If your application is running in the root, then you might need the correct namespace declarations? Something like:
<?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/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/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">