jsp 设置session
<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> 分钟
</session-config>
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这个是加图片水印的!
package com.pic;
import java.awt.*;
import java.awt.event.*;
import java.io.*;
import java.awt.image.*;
import org.w3c.dom.*;
import com.sun.image.codec.jpeg.*;
import javax.imageio.*;
public class ImgBean_i{
public void ImgBean_i(){
}
public void ImgYin(S ......
function editFormSubmit() {
var dataForm = Ext.getDom("dataForm");
var conn = new Ext.data.Connection({url:"edit.action"});
conn.request({
params:{
selectId: ......
<%@ page contentType="application/msexcel" %>
<%
//独立打开excel软件
response.setHeader("Content-disposition","attachment; filename=MyExcel.xls");
//嵌套在ie里打开excel & ......
Login.java
/******************************************************/
注意：由于在jsp中创建Cookie时，必须保证Cookie创建语句写在jsp页面头部的<jsp:include page="includes\head.jsp" flush="true" />标签之前才会生效，否则手动添加的Cookie失败。
所以我决定讲创建Cookie语句放在servl ......
<%@ page import="java.sql.*,java.io.*" %>
<%
int intPage;//待显示的页码
int pageSize;//每页显示的条目
int pageCount;//总页数
int rowCount;//记录总数
String strPage;//获取待显示页码
pageSize=12;//设置每页显示条数
Connection con;//连接对象
Statement stmt;//数据库对象
Re ......
