jsÄÜÈ¡µÃjspÖеĶÔÏóÂð£¿
¾ßÌå¾ÍÊÇ ÎÒÏëÓÃjsÈ¡µÃsessionÖеĶÔÏóÊý¾Ý·ÅÈëjsÖзâÆðÀ´
²»ÖªµÀ Äܲ»ÄÜʵÏÖ Ï£Íû¸÷λ¸ßÊÖÖ¸µãһϣ¡£¡ ²»Éõ¸Ð¼¤£¡£¡
ͨ¹ýjspÊä³öµ½Ò³ÃæÉÏ£¬ÓÃÒ»¸öÒþ²ØÓò°ÑÖµ¸ø±£´æÆðÀ´²»¾ÍÐÐÁËÂð£¿
Äã¿ÉÒÔ¸øJSµÄ·½·¨´«Öµ~·
±ÈÈç
function sess(session){
alert(session);
};
ÕâÑù´«Öµ
sess('"+ <%=session.get()%>+"');
Èç¹ûÊÇ×Ö·û´®Ö®ÀàµÄ¿ÉÒÔ°¡ var s=" <%=session.getAttribute("name")%>"
ÕâÑùÓ¦¸ÃÊÇ¿ÉÒԵİɡ£
~~ ÎÒµÄÒâ˼ÊÇÈ¡¶ÔÏóÊýÖµ ²»¹ý ×Ô¼ºÏëÁ˺þà ¾õµÃºÃÏñ²»¿ÉÄÜ ²»ºÃÒâ˼ÀÍ·³¸öλÀ²£¡£¡
<%@ page language="java" import="java.util.*,com.model.User" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<script type="text/javascript">
function testSession(){
var username=document.getElementById("username").value;
var password=document.getElementById("password").value;
}
</script>
</head>
<body onload="testSession()">
<%
User user = (User)ses
Ïà¹ØÎÊ´ð£º
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: 52 in the jsp file: /vip_info.jsp
ÕË cannot be resolved
49: <table border="1& ......
¸÷λÀÏ´óºÃ¡£¡£¡£Ð¡µÜÓÐÒ»¸öÂÒÂëÎÊÌâ¼±Ðè°ïæ½â¾ö
ÎÒÔÚ±¾Ò³ÖÐÓÃrequest.getParameter("name")È¡±äÁ¿¡£¡£±äÁ¿µÄ¸³ÖµÎªºº×Ö¡£ÎÒÔÚÒ³ÃæµÄ¿ªÍ·¼ÓÁË<%@ page language = "java" contentType=&quo ......
±ÈÈç˵DB.classÊÇÔÚ°ücom/zhl/jdbcϵÄ
ÄÇôDB.class·ÅÔÚʲôµØ·½ Èç¹ûÓÃ<jsp:useBean id="d" class=""/>À´ÒýÈëbean ÄÇôclassÊôÐÔÓ¦¸ÃÔõôд
Ðè²»ÐèÒªÏñservletÄÇÑù»¹ÒªÅäÖÃweb.xmlµÄ& ......
ÎÊÌâ: ÏÖÔÚÌá½»Ö®ºó¾Í²»ÄÜÌøµ½ajax.jsÖÐÖ¸¶¨µÄservlet
¶øÊÇÓÖÖØÐ½øÈëµ½ÁËpub_hotel_t.jspÒ³Ãæ. Ò²¾ÍÊÇûÓÐÖ´Ðе½ajaxÀïÃæÈ¥ ´ó¼Ò°ïæ¿´¿´ÊÇʲôÔÒò°É.
ÊDz»ÊǺÍÌá½»µÄ°´Å¦ÓйØÄ ......
1¡¢ÎÒÓÃservletÉú³ÉµÄËæ»úÑéÖ¤Â룬·ÅÈësession
2¡¢ÔÚ·þÎñÆ÷¶ËÑéÖ¤Óû§ÊäÈëµÄÑéÖ¤ÂëÊÇ·ñÕýȷûÓÐÎÊÌâ
3¡¢¿ÉÊÇservlet´«µ½jspµÄÑéÖ¤ÂëºÍÎÒÔÚjsp´ÓsessionÖÐÈ¡µÃµÄÑéÖ¤Âë²»Ò»Ö£¬Ò³ÃæÏÔʾµÄ±ÈÎÒ´ÓsessionÖÐÈ¡µ½µÄÒª¿ì ......