Struts2
jar檔:
commons-fileupload-1.3.1.jar
commons-io-2.2.jar
commons-lang-2.4.jar
commons-lang3-3.1.jar
freemarker-2.3.19.jar
javassist-3.11.0.GA.jar
ognl-3.0.6.jar
struts2-core-2.3.16.3.jar
xwork-core-2.3.16.3.jar
將這些jar檔放置在 WEB-INF底下lib資料夾當中
※配置WEB-INF底下web.xml
web.xml:
xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
index.jsp:
<%@ page
language="java" contentType="text/html;
charset=BIG5"
pageEncoding="BIG5"%>
<!DOCTYPE html PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=BIG5">
<title>Insert title here</title>
<style>
body {background-color:lightgray}
h1 {color:red}
</style>
</head>
<body>
<h1>Redirect . . .</h1>
</body>
</html>
※在src目錄底下建立 struts.xml
struts.xml:
xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache
Software Foundation//DTD Struts Configuration 2.1.7//EN"
"http://struts.apache.org/dtds/struts-2.1.7.dtd">
<struts>
<package name="default" extends="struts-default">
<action name="index" class="nerdy.action.indexAction"
method="index">
<result name="success">/index/action.jsp</result>
</action>
</package>
</struts>
說明:
以上package name,action name的部份可以自己命名
class="
nerdy.action.indexAction " 的部份需要對應到src底下package nerdy.action的indexAction.java檔
method="index"
則是java檔裡的函式名稱
IndexAction.java:
package nerdy.action;
public class indexAction {
public String index() {
return "success";
}
}
return "success"; 是為了要與 struts.xml 中的 /index/ action.jsp 的success
※在webContent底下建立一個叫index的資料夾,並在資料夾中建立一個action.jsp
action.jsp:
<%@ page
language="java" contentType="text/html;
charset=BIG5"
pageEncoding="BIG5"%>
<!DOCTYPE html PUBLIC
"-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=BIG5">
<title>Insert title here</title>
</head>
<body>
My Struts2 World!!
</body>
</html>
將專案放到tomcat裡
然後瀏覽器網址列
打上http://localhost:8080/xxxxxx/
xxxxxxx為專案名稱
應出現index.jsp劃面
打上http://localhost:8080/xxxxxx/index.action
應出現action.jsp劃面
我是路過的.... @@
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