ECOM/hello.jsp
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<html> <head> <title><%= application.getServerInfo() %></title> </head> <body> <h1> Hello <% String pname; // déclaration de variable pname = request.getParameter("name"); // request : objet implicite if (pname== null) { Object aname = request.getAttribute("name"); if(aname==null) { out.println("World"); } else { out.println(aname); } } else { %> Mister <%=pname%> <% } // fin du else %> </h1> </body> </html>