Untitled

public class myservlet4 extends HttpServlet {


    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");
    PrintWriter out = response.getWriter();

      try{

           String name=request.getParameter("t1");
           String pass=request.getParameter("t2");

        out.println("welcome "+name);

        out.println("<br><br/>");

        try{
            Class.forName("com.mysql.jdbc.Driver");

        out.println("Driver uploaded ");
        out.println("<br><br/>");

        Connection con=(Connection) DriverManager.getConnection("jdbc:mysql://localhost:3306/teacher","root","abcde");

        out.println("Connection success ");
        out.println("<br><br/>");

        Statement stmt= (Statement) con.createStatement();

        stmt.executeUpdate("insert into teacher1 values('"+name+"','"+pass+"');");

        out.println("value inserted");


        con.close();

        }catch(Exception e){

           }
        }
      }

<!DOCTYPE html>
     <html>
       <head>
         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

            </head>
             <body>


             <form action="myservlet3"  method="GET"    >

              First name:<br>
              <input type="text" name="t1"/>
              <br>
              Last name:
              <br>
              <input type="text" name="t2" />
             <br>  <br>
        <input type="submit" value="Submit"/>
    </form>

</body>

HTTP Status 404 - /aaaa/myservlet3

type Status report

message /aaaa/myservlet3