Executo o comando mvn jetty:run, tento abrir a página contato, me retorna 404.
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respostas
respostas
Página contato 404
ContatoServlet
package br.com.alura.maven.lojaweb;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(urlPatterns={"/contato"})
public class ContatoServlet extends HttpServlet{
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
PrintWriter writer = resp.getWriter();
writer.println("<html><h2>Entre em Contato</h2></html>");
writer.close();
}
}pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>br.com.alura.maven</groupId>
<artifactId>lojaweb</artifactId>
<packaging>war</packaging>
<version>1.0.0-SNAPSHOT</version>
<name>lojaweb Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
</dependencies>
<build>
<finalName>lojaweb</finalName>
<plugins>
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.3.7.v20160115</version>
</plugin>
</plugins>
</build>
</project>Percebi que nada está sendo compilado.
C:\Users\Biaggio\workspace\lojaweb>mvn jetty:run
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building lojaweb Maven Webapp 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] >>> jetty-maven-plugin:9.3.7.v20160115:run (default-cli) > test-compile @
lojaweb >>>
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ lojaweb --
-
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources,
i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ lojaweb ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ lo
jaweb ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources,
i.e. build is platform dependent!
[INFO] skip non existing resourceDirectory C:\Users\Biaggio\workspace\lojaweb\sr
c\test\resources
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ lojaweb
---
[INFO] No sources to compile
[INFO]
[INFO] <<< jetty-maven-plugin:9.3.7.v20160115:run (default-cli) < test-compile @
lojaweb <<<
[INFO]
[INFO]
[INFO] --- jetty-maven-plugin:9.3.7.v20160115:run (default-cli) @ lojaweb ---
[INFO] Configuring Jetty for project: lojaweb Maven Webapp
[INFO] webAppSourceDirectory not set. Trying src\main\webapp
[INFO] Reload Mechanic: automatic
[INFO] Classes = C:\Users\Biaggio\workspace\lojaweb\target\classes
[INFO] Logging initialized @5509ms
[INFO] Context path = /
[INFO] Tmp directory = C:\Users\Biaggio\workspace\lojaweb\target\tmp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides = none
[INFO] web.xml file = file:///C:/Users/Biaggio/workspace/lojaweb/src/main/webapp
/WEB-INF/web.xml
[INFO] Webapp directory = C:\Users\Biaggio\workspace\lojaweb\src\main\webapp
[INFO] jetty-9.3.7.v20160115
[INFO] Started o.e.j.m.p.JettyWebAppContext@1473b8c0{/,file:///C:/Users/Biaggio/
workspace/lojaweb/src/main/webapp/,AVAILABLE}{file:///C:/Users/Biaggio/workspace
/lojaweb/src/main/webapp/}
[INFO] Started ServerConnector@e04ccf8{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}
[INFO] Started @7440ms
[INFO] Started Jetty Server
Boa noite Rodrigo, qual link está usando para a acessar a servlet?
Segue o link
http://localhost:8080/contatolocalhost:8080 abre o site o jetty ?
Sim... Quando digito o localhost:8080 tenho o retorno do meu index.jsp.
insira seu código aqui
solução!
Descobri o que era Guilherme, vacilo meu. Esqueci de alterar o web.xml para a versão que estou usando da API, 3.1. Estava a 2.3. Eu alterei e funcionou.
==========================
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
</web-app>
==========================
Nova
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1">
</web-app>