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1 第一种方法
public class LoginAction1 extends ActionSupport {
private Map request;
private Map session;
private Map application;
public LoginAction1() {
System.out.println("hello");
request = (Map)ActionContext.getContext().get("request");
session = ActionCo ...
String companyName=ServletActionContext.getServletContext().getInitParameter("companyName");
<input type="checkbox" name="corpAccreditList.trainCabinLevel" id="level1" value="100"/>硬座
<input type="checkbox" name="corpAccreditList.trainCabinLevel" id="level2" value="200"/>软座/二等座(高铁)<br>
<i ...
【转载于：】[ http://czh.iteye.com/blog/688710 ]
早在Java 1.2推出之时，Java平台中就引入了一个新的支持：java.lang.ThreadLocal，给我们在编写多线程程序时提供了一种新的选择。使用这个工具类可以很简洁地编写出优美的多线程程序 ...
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<html>
<head>
<title>append()方法</title>
<style type="text/css">
<!--
p{
font-size:14px; font-style:ita ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>设置opacity</title>
<style type="text/css">
<!--
body{
/* 设置背景图片，以突出透明度的效果 */
bac ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
如果存在（不存在）就删除（添加）一个类。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content=&q ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset ...
<script language="javascript" src="jquery-1.4.2.min.js"></script>
<script type="text/javascript">
$(function(){
$("div").find("p").andSelf().addClass("border");
});
</script>
</head>
<body>
& ...