Invoking Java Code with JSP Scripting Elements - Java Programming
Invoking Java Code with JSP Scripting Elements - Java Programming
Invoking Java Code with JSP Scripting Elements - Java Programming
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<strong>JSP</strong>/Servlet Correspondence• Original <strong>JSP</strong>A Random Number• Representative resulting servlet codepublic void _jspService(HttpServletRequest request,HttpServletResponse response)throws ServletException, IOException {response.setContentType("text/html");HttpSession session = request.getSession();JspWriter out = response.getWriter();out.println("A Random Number");out.println(Math.random());...}12<strong>JSP</strong> Expressions: Example…<strong>JSP</strong> ExpressionsCurrent time: Server: Session ID: The testParam form parameter:13
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