Salve.
Ho approdato alla tecnologia Rest.
Riesco a far avviare la pagina di index.jsp del progetto ma ho un errore di all'indirizzo
http://localhost:8080/SimpleRestWeb/rest/hello/Max:
HTTP Status 404 -
type Status report
message
description The requested resource is not available.
Apache Tomcat/7.0.55
Questo è il file xml:
sotto c'è il file della servlet:codice:<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 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>SimpleRestWeb</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> <display-name>Restful Web Application</display-name> <servlet> <servlet-name>helloworld</servlet-name> <servlet-class> com.sun.jersey.spi.container.servlet.ServletContainer </servlet-class> <init-param> <param-name>com.sun.jersey.config.property.packages</param-name> <param-value>com.rest.example</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>helloworld</servlet-name> <url-pattern>/rest/*</url-pattern> </servlet-mapping> </web-app>
Qualcuno ha qualche idea? Graziecodice:package com.rest.example; import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.PathParam; import javax.ws.rs.core.Response; @Path("/hello") public class HelloWorld { @GET @Path("/{param}") public javax.ws.rs.core.Response getMsg(@PathParam("param") String msg) { String output = "Ben venuto nel mondo Rest: " + msg; return Response.status(200).entity(output).build(); } }