JSP访问Spring中的bean

浏览数：18 / 时间：2015年06月08日

JSP访问Spring中的bean

<%@page import="com.sai.comment.po.TSdComment"%>
<%@page import="com.sai.comment.service.CommentService"%>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@page import="java.util.List"%>
<%@page import="org.springframework.web.context.support.*"%>
<%@page import="org.springframework.context.*"%>
<%@page import="java.util.List"%>
<%@page import="org.springframework.web.context.support.*"%>
<%@page import="org.springframework.context.*"%>
<%@page import="com.sai.comment.*"%>
<!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>Lnua platform spy page</title>
</head>
<body>
    <%!private CommentService commentService;

    @Override
    public void init() {
        ApplicationContext ctx = WebApplicationContextUtils
                .getWebApplicationContext(getServletContext());
        commentService = (CommentService) ctx.getBean("commentServiceImpl");
    }%>
    <%
        try {
            String commentId = request.getParameter("commentId");
            TSdComment comment = commentService.findById(commentId);
            out.println(comment.getUser().getUserName());
            out.println(comment.getCreateTime());
            out.println(comment.getCommentContext());
            out.println(comment.getCommentId());
        } catch (Exception e) {
            e.printStackTrace();
            out.print("系统繁忙");
        }
    %>

</body>
</html>