Question

private void show_student_profile(HttpServletRequest request, HttpServletResponse response) throws Exception 
{
    int _student_id = Integer.parseInt(request.getParameter("s_id"));

    Student student = student_db_util.info_load_of_student(_student_id);

    request.setAttribute("STUDENT_INFO", student);
    RequestDispatcher request_dispatcher = request.getRequestDispatcher("view_student_profile.jsp");
    request_dispatcher.forward(request, response);  
}

这是view_student_profile.jsp

我想将此JSP作为pdf文件获得，因为它将显示特定学生个人资料的一些基本信息。我尝试使用response.setContentType。但是我不知道我在做什么错。它没有将jsp作为pdf。

<body>

    <input type="hidden" name="s_id" value="${STUDENT_INFO._student_id}"/>

    <table>
        <tbody>
            <tr>
                <td><label>First name:</label></td>
                <td><input type="text" name="s_f_name" value="${STUDENT_INFO._student_first_name}" readonly style="border: 0"/></td>
            </tr>

            <tr>
                <td><label>Last name:</label></td>
                <td><input type="text" name="s_l_name" value="${STUDENT_INFO._student_last_name}" readonly style="border: 0"/></td>
            </tr>

            <tr>
                <td><label>Roll No:</label></td>
                <td><input type="number" name="s_roll_number" value="${STUDENT_INFO._student_roll_no}" readonly style="border: 0"/></td>
            </tr>

            <tr>
                <td><label>Class:</label></td>
                <td><input type="number" name="s_class" value="${STUDENT_INFO._student_class}" readonly style="border: 0"/></td>
            </tr>
        </tbody>
    </table>

</body>

我如何以PDF格式获取RequestDispatcher JSP？

0 个答案: