My basic Spring MVC web application doesn't work. I created Simple Spring Web Maven Project and deleted unnecessary code to simplify it. Then, I added Controller implementation and annotated it like in book I have read recently. I deployed a sample application from book and an app I have just created. The sample app works properly - mine not. When i try to acces the URL ...localhost.../app-name/start/basic/show Tomcat Server shows 404 Error. There's my code:
BasicController in spring.app package
@Controller
@RequestMapping("/basic")
public class BasicController{
@RequestMapping("/show")
public ModelAndView handleRequest(HttpServletRequest arg0,
HttpServletResponse arg1) throws Exception {
Map < String, String > modelData = new HashMap < String, String >();
modelData.put("message", "Hello World!");
return new ModelAndView("showMessage", modelData);
}
}
App/src/main/webapp/WEB-INF/mvc-config.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: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">
<mvc:annotation-driven />
<context:component-scan base-package="spring.app"/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/"/>
<property name="suffix" value=".jsp"/>
</bean>
</beans>
App/src/main/webapp/WEB-INF/web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<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_2_5.xsd"
id="WebApp_ID" version="2.5">
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/mvc-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>/start/*</url-pattern>
</servlet-mapping>
</web-app>
showMessage.jsp in WEB-INF/view directory:
<!DOCTYPE html>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<html>
<head>
<meta charset="utf-8">
<title>Welcome</title>
</head>
<body>
<h2>${message}</h2>
</body>
</html>
I was trying to solve this problem, but everything is implemented like in sample app so i don't know why it fails.
My traces, when i choose "run on server" and i have dployed only this app:
cze 29, 2015 6:44:27 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:App' did not find a matching property.
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server version: Apache Tomcat/8.0.23
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server built: May 19 2015 14:58:38 UTC
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Server number: 8.0.23.0
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Name: Windows 8.1
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: OS Version: 6.3
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Architecture: amd64
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Java Home: C:\Program Files\Java\jre1.8.0_45
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Version: 1.8.0_45-b15
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: JVM Vendor: Oracle Corporation
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_BASE: C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: CATALINA_HOME: C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:60768
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.base=C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dcatalina.home=C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dwtp.deploy=C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\wtpwebapps
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Djava.endorsed.dirs=C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\endorsed
cze 29, 2015 6:44:27 PM org.apache.catalina.startup.VersionLoggerListener log
INFO: Command line argument: -Dfile.encoding=Cp1250
cze 29, 2015 6:44:27 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre1.8.0_45\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre1.8.0_45/bin/server;C:/Program Files/Java/jre1.8.0_45/bin;C:/Program Files/Java/jre1.8.0_45/lib/amd64;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\xampp\php;C:\Program Files\MySQL\MySQL Server 5.1\bin;C:\Program Files (x86)\MySQL\MySQL Server 5.1\bin;C:\Users\Adrian\Desktop\eclipse;;.
cze 29, 2015 6:44:27 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-nio-8081"]
cze 29, 2015 6:44:28 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFO: Using a shared selector for servlet write/read
cze 29, 2015 6:44:28 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-nio-8010"]
cze 29, 2015 6:44:28 PM org.apache.tomcat.util.net.NioSelectorPool getSharedSelector
INFO: Using a shared selector for servlet write/read
cze 29, 2015 6:44:28 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1648 ms
cze 29, 2015 6:44:28 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
cze 29, 2015 6:44:28 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/8.0.23
cze 29, 2015 6:44:28 PM org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
INFO: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [125] milliseconds.
cze 29, 2015 6:44:28 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\docs
cze 29, 2015 6:44:28 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\docs has finished in 63 ms
cze 29, 2015 6:44:28 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\examples
cze 29, 2015 6:44:29 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
cze 29, 2015 6:44:29 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
cze 29, 2015 6:44:29 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\examples has finished in 962 ms
cze 29, 2015 6:44:29 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\host-manager
cze 29, 2015 6:44:29 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\host-manager has finished in 78 ms
cze 29, 2015 6:44:29 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\manager
cze 29, 2015 6:44:30 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\manager has finished in 110 ms
cze 29, 2015 6:44:30 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\ROOT
cze 29, 2015 6:44:30 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Users\Adrian\Desktop\apache-tomcat-8.0.23-windows-x64\apache-tomcat-8.0.23\webapps\ROOT has finished in 47 ms
cze 29, 2015 6:44:30 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-nio-8081"]
cze 29, 2015 6:44:30 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-nio-8010"]
cze 29, 2015 6:44:30 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 2149 ms
Ok, Let's say that I solve this problem by creating Spring MVC Project instead of Simple Spring Web Maven Project. Everything works, now.
handleRequestmethod is being called? Do you have any StackTraces in your application log? – Alexander