jsp ÉèÖÃsession
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<session-config>
<session-timeout>120</session-timeout> ·ÖÖÓ
</session-config>
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function editFormSubmit() {
var dataForm = Ext.getDom("dataForm");
var conn = new Ext.data.Connection({url:"edit.action"});
conn.request({
params:{
selectId: ......
<%@ page import="java.sql.*,java.io.*" %>
<%
int intPage;//´ýÏÔʾµÄÒ³Âë
int pageSize;//ÿҳÏÔʾµÄÌõÄ¿
int pageCount;//×ÜÒ³Êý
int rowCount;//¼Ç¼×ÜÊý
String strPage;//»ñÈ¡´ýÏÔʾҳÂë
pageSize=12;//ÉèÖÃÿҳÏÔʾÌõÊý
Connection con;//Á¬½Ó¶ÔÏó
Statement stmt;//Êý¾Ý¿â¶ÔÏó
Re ......
<%
response.setHeader("Pragma","No-cache");
response.setHeader("Cache-Control","no-cache");
response.setDateHeader("Expires", 0);
%>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http- ......
1.request¶ÔÏó
¿Í»§¶ËµÄÇëÇóÐÅÏ¢±»·â×°ÔÚrequest¶ÔÏóÖУ¬Í¨¹ýËü²ÅÄÜÁ˽⵽¿Í»§µÄÐèÇó£¬È»ºó×ö³öÏìÓ¦¡£ËüÊÇHttpServletRequestÀàµÄʵÀý¡£
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1 object getAttribute(String name) ·µ»ØÖ¸¶¨ÊôÐÔµÄÊôÐÔÖµ
2 Enumeration getAttributeNames() ·µ»ØËùÓпÉÓÃÊôÐÔÃûµÄö¾Ù
3 String getCharacterEncoding() · ......