[color=“blue”]Olá estou tentando rodar meu primeiro servlet: TestingServlet (do livro do Budi K)
Ele possui o seguinte código:[/color]
import javax.servlet.;
import javax.servlet.http.;
import java.io.;
import java.util.;
public class TestingServlet extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out = response.getWriter();
out.println("<HTML>");
out.println("<HEAD>");
out.println("<TITLE>Servlet Testing</TITLE>");
out.println("</HEAD>");
out.println("<BODY>");
out.println("Welcome to the Servlet Testing Center");
out.println("</BODY>");
out.println("</HTML>");
}
}
Defini depois um variável de Ambiente CLASSPATH:
C:\CATALINA_HOME\common\lib[color=“red”]servlet-api[/color].jar
Compilei o TestingServlet
javac TestingServlet.java
e o TestingServlet.class foi gerado.
Gerei o web.xml:
<?xml version=“1.0” encoding=“ISO-8859-1”?>
<!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>
<servlet>
<servlet-name>Testing</servlet-name>
<servlet-class>TestingServlet</servlet-class>
</servlet>
<web-app>
Executei o Tomcat, que após digitar a URL:
http://localhost:8080/myApp/servlet/Testing
aparece o seguinte no meu browser:
HTTP Status 404 - /myApp/servlet/Testing
type Status report
message /myApp/servlet/Testing
description The requested resource (/myApp/servlet/Testing) is not available.
Apache Tomcat/5.5.4
Ajuda?