estoy consiguiendo el error sometido, ¿podría ayudar aHTTP GET método no es compatible con esta URL
servlet
public class FirstClass extends HttpServlet {
private static final long serialVersionUID = 1L;
public void doGet(HttpServletResponse response, HttpServletRequest request) throws IOException, ServletException {
PrintWriter out = response.getWriter();
out.println("this is a sample");
out.flush();
}
public void doPost(HttpServletResponse response, HttpServletRequest request) throws IOException, ServletException {
PrintWriter out = response.getWriter();
out.println("this is a sample");
out.flush();
}
}
Web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>hii</display-name>
<servlet>
<servlet-name>First</servlet-name>
<servlet-class>test.FirstClass</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>First</servlet-name>
<url-pattern>/first.do</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
</web-app>
index.html
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<a href="first.do">Click Me</a>
</body>
</html>
Sí ... por ejemplo, la llamada es doGet (solicitud, respuesta) en java Google App Engine – Paul
gracias ... se encargará de más, problema resuelto – user1448652