HTTP 404 hata kodu Merhaba dünya uygulaması için ilkbahar MVC web uygulaması

Question

Basit bir Bahar MVC web uygulaması uygulamak için çalışıyorum.Appled bir proje inşa Ve tomcat üzerinde dağıtım sırasında bu hatayı alıyorum.

Hata Kodu:

Klasör Yapısı 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>Theka Desi Khana</display-name> 
    <!-- The definition of the Root Spring Container shared by all Servlets and Filters --> 
    <context-param> 
     <param-name>contextConfigLocation</param-name> 
     <param-value>/WEB-INF/spring/root-context.xml</param-value> 
    </context-param> 

    <!-- Creates the Spring Container shared by all Servlets and Filters --> 
    <listener> 
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> 
    </listener> 

    <!-- Processes application requests --> 
    <servlet> 
     <servlet-name>appServlet</servlet-name> 
     <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> 
     <init-param> 
      <param-name>contextConfigLocation</param-name> 
      <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value> 
     </init-param> 
     <load-on-startup>1</load-on-startup> 
    </servlet> 

    <servlet-mapping> 
     <servlet-name>appServlet</servlet-name> 
     <url-pattern>/</url-pattern> 
    </servlet-mapping> 
    <welcome-file-list> 
    <welcome-file>index.jsp</welcome-file> 
    </welcome-file-list> 
</web-app> 

kök context.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" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd"> 


</beans> 

servlet-context.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" 
    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.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 --> 

    <context:component-scan base-package="com.theka.desi.Controllers" /> 



    <!-- 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> 


    <!-- Handles HTTP GET requests for /resources/** by efficiently serving 
     up static resources in the ${webappRoot}/resources directory --> 
    <resources mapping="/resources/**" location="/resources/" />  




</beans:beans> 

HomeController

package com.theka.desi.Controllers; 


import javax.servlet.ServletContext; 

import org.apache.log4j.Logger; 
import org.springframework.beans.factory.annotation.Autowired; 
import org.springframework.stereotype.Controller; 
import org.springframework.web.bind.annotation.RequestMapping; 
import org.springframework.web.servlet.ModelAndView; 
@Controller 
@RequestMapping("/") 
public class HomeController { 
    @Autowired 
    private ServletContext servletContext; 
    private final Logger logger = Logger.getLogger(HomeController.class); 

    public ServletContext getServletContext() { 
     return servletContext; 
    } 

    public void setServletContext(ServletContext servletContext) { 
     this.servletContext = servletContext; 
    } 



    @RequestMapping("/") 
     public String welcome() { 
      return "redirect:/home"; 
     } 

     @RequestMapping("/home") 
     public ModelAndView home() { 
      ModelAndView view = new ModelAndView("index"); 

      return view; 
     } 






} 

Konsol Giriş:

Mar 26, 2016 6:09:56 PM org.apache.tomcat.util.digester.SetPropertiesRule begin 
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:desi' did not find a matching property. 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Server version:  Apache Tomcat/7.0.65 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Server built:   Oct 9 2015 08:36:58 UTC 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Server number:   7.0.65.0 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: OS Name:    Windows 8.1 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: OS Version:   6.3 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Architecture:   amd64 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Java Home:    C:\Program Files\Java\jdk1.7.0_79\jre 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: JVM Version:   1.7.0_79-b15 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: JVM Vendor:   Oracle Corporation 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: CATALINA_BASE:   C:\Users\nand\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: CATALINA_HOME:   G:\Softy\apache-tomcat-7.0.65-windows-x64\apache-tomcat-7.0.65 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Command line argument: -Dcatalina.base=C:\Users\nand\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Command line argument: -Dcatalina.home=G:\Softy\apache-tomcat-7.0.65-windows-x64\apache-tomcat-7.0.65 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Command line argument: -Dwtp.deploy=C:\Users\nand\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Command line argument: -Djava.endorsed.dirs=G:\Softy\apache-tomcat-7.0.65-windows-x64\apache-tomcat-7.0.65\endorsed 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.VersionLoggerListener log 
INFO: Command line argument: -Dfile.encoding=Cp1252 
Mar 26, 2016 6:09:56 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\jdk1.7.0_79\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files (x86)\Git\cmd;C:\Program Files (x86)\Git\bin;C:\Program Files (x86)\Common Files\lenovo\easyplussdk\bin;C:\Program Files (x86)\Skype\Phone\;. 
Mar 26, 2016 6:09:56 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["http-bio-8080"] 
Mar 26, 2016 6:09:56 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["ajp-bio-8009"] 
Mar 26, 2016 6:09:56 PM org.apache.catalina.startup.Catalina load 
INFO: Initialization processed in 1234 ms 
Mar 26, 2016 6:09:56 PM org.apache.catalina.core.StandardService startInternal 
INFO: Starting service Catalina 
Mar 26, 2016 6:09:56 PM org.apache.catalina.core.StandardEngine startInternal 
INFO: Starting Servlet Engine: Apache Tomcat/7.0.65 
Mar 26, 2016 6:09:59 PM org.apache.catalina.startup.TldConfig execute 
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 
Mar 26, 2016 6:09:59 PM org.apache.catalina.core.ApplicationContext log 
INFO: No Spring WebApplicationInitializer types detected on classpath 
Mar 26, 2016 6:09:59 PM org.apache.catalina.core.ApplicationContext log 
INFO: Initializing Spring root WebApplicationContext 
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). 
log4j:WARN Please initialize the log4j system properly. 
Mar 26, 2016 6:09:59 PM org.apache.catalina.core.ApplicationContext log 
INFO: Initializing Spring FrameworkServlet 'appServlet' 
Mar 26, 2016 6:10:00 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["http-bio-8080"] 
Mar 26, 2016 6:10:00 PM org.apache.coyote.AbstractProtocol start 
INFO: Starting ProtocolHandler ["ajp-bio-8009"] 
Mar 26, 2016 6:10:00 PM org.apache.catalina.startup.Catalina start 
INFO: Server startup in 4357 ms 
Mar 26, 2016 6:10:50 PM org.apache.catalina.loader.WebappClassLoaderBase modified 
SEVERE:  Resource '/WEB-INF/classes/com/theka/desi/Controllers/HomeController.class' is missing 
Mar 26, 2016 6:10:50 PM org.apache.catalina.core.StandardContext reload 
INFO: Reloading Context with name [/desi] has started 
Mar 26, 2016 6:10:50 PM org.apache.catalina.core.ApplicationContext log 
INFO: Destroying Spring FrameworkServlet 'appServlet' 
Mar 26, 2016 6:10:50 PM org.apache.catalina.core.ApplicationContext log 
INFO: Closing Spring root WebApplicationContext 
Mar 26, 2016 6:10:52 PM org.apache.catalina.startup.TldConfig execute 
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. 
Mar 26, 2016 6:10:52 PM org.apache.catalina.core.ApplicationContext log 
INFO: No Spring WebApplicationInitializer types detected on classpath 
Mar 26, 2016 6:10:52 PM org.apache.catalina.core.ApplicationContext log 
INFO: Initializing Spring root WebApplicationContext 
log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader). 
log4j:WARN Please initialize the log4j system properly. 
Mar 26, 2016 6:10:53 PM org.apache.catalina.core.ApplicationContext log 
INFO: Initializing Spring FrameworkServlet 'appServlet' 
Mar 26, 2016 6:10:53 PM org.apache.catalina.core.StandardContext reload 
INFO: Reloading Context with name [/desi] is completed 

Server üzerinde Çalıştır ı> Prject_ olarak projeyi kaçarken çalıştırın

Dağıtım dizin yapısı>

Answer 1

seni tarafından dağıtmak Varsayılan olarak, tomcat’e dağıtılan tek bir uygulamanız varsa, içerik kökü '/' olacaktır. Özellikle size

<context:component-scan base-package="com.theka.desi.Controllers" /> 

o kontrolörleri ikamet paket adıdır

kullandık Bahar yapılandırma dosyasında http://localhost:8080/

Answer 2

kullanarak olmalıdır sonra /desi öyle söylediler sürece? Hayır ise, gerçek pakete değiştirin.

Daha sonra, denetleyici sınıfı, onsuz @Controller ek açıklama içermelidir. İlkbahar, istenen URL'yi eşlemek için gereken diğer ek açıklamaları kullanamaz. http://localhost:8080/desi/.