Struts2教程－－第一章 搭建Struts2开发环境(10)
时间:2011-07-01
9.result.jsp是一个非常简单的jsp页面，输出“世界，你好”。
代码清单4：result.jsp
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP ''result.jsp'' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
世界，你好. <br>
</body>
</html>
9.发布工程，在浏览器中输入：http://localhost:8081/Struts2Demo/helloworld.action，在控制台输出“Action执行了。”
10.在浏览器的结果
struts.xml的定义文件
代码清单5：struts-2.0.dtd
<?xml version="1.0" encoding="UTF-8"?>
<!-- START SNIPPET: strutsDtd -->
<!--
Struts configuration DTD.
Use the following DOCTYPE
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
-->
<!ELEMENT struts (package|include|bean|constant)*>
<!ELEMENT package (result-types?, interceptors?, default-interceptor-ref?, default-action-ref?, global-results?, global-exception-mappings?, action*)>
<!ATTLIST package
name CDATA #REQUIRED
extends CDATA #IMPLIED
namespace CDATA #IMPLIED
abstract CDATA #IMPLIED
externalReferenceResolver NMTOKEN #IMPLIED
>
<!ELEMENT result-types (result-type+)>
<!ELEMENT result-type (param*)>
<!ATTLIST result-type
name CDATA #REQUIRED
class CDATA #REQUIRED
default (true|false) "false"
>
<!ELEMENT interceptors (interceptor|interceptor-stack)+>
<!ELEMENT interceptor (param*)>
<!ATTLIST interceptor
name CDATA #REQUIRED
class CDATA #REQUIRED
>
<!ELEMENT interceptor-stack (interceptor-ref+)>
<!ATTLIST interceptor-stack
name CDATA #REQUIRED
>
<!ELEMENT interceptor-ref (param*)>
<!ATTLIST interceptor-ref
name CDATA #REQUIRED
>
<!ELEMENT default-interceptor-ref (param*)>
<!ATTLIST default-interceptor-ref
name CDATA #REQUIRED
>
<!ELEMENT default
|
