一、簡(jiǎn)介

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Struts-Menu是一組從基于XML的配置文件中生成多種樣式的菜單的JSP Tags,并且可以結(jié)合API開發(fā)通過數(shù)據(jù)庫(kù)生成的動(dòng)態(tài)菜單。Struts-Menu支持國(guó)際化和多種權(quán)限控制。
二、運(yùn)行環(huán)境
Windows 2000 Professional
JDK 1.4.2_03
Eclipse 3.1
Tomcat 5.0.28
Tomcat Plugin 3.1Beta
Struts 1.2.7
Commons-Lang 2.1
Commons-Collections 3.1
Struts-Menu 2.3
MySQL 4.1.10a-nt
三、下載與安裝
1:從http://java.sun.com下載J2SDK,當(dāng)前1.4.x系列的最新版本為1.4.2_08
2:從http://www.eclipse.org下載Eclipse,當(dāng)前最新版本為3.1正式版
3:從http://jakarta.apache.org/tomcat下載Tomcat,當(dāng)前5.x系列的最新版本為5.0.28
4:從http://www.sysdeo.com/eclipse/tomcatplugin下載Eclipse的Tomcat插件,對(duì)應(yīng)Eclipse3.1x的最新版本為3.1Beta
5:從http://struts.apache.org下載Struts,當(dāng)前最新版本為1.2.7
6:從http://jakarta.apache.org/commons/下載Commons-Lang,當(dāng)前最新版本為2.1,下載Commons-Collections,當(dāng)前最新版本為3.1
7:從http://struts-menu.sourceforge.net下載Struts Menu,當(dāng)前最新版本為2.3
8:從http://www.mysql.com下載MySQL數(shù)據(jù)庫(kù),4.x系列的最新版本是4.1.12a
9:MySQL、JDK、Eclipse、Tomcat和TomcatPlugin的安裝及配置請(qǐng)參考相關(guān)資料
四、運(yùn)行示例程序
1:安裝好Tomcat后,解壓縮struts-menu-2.3.zip,將struts-menu.war釋放到Tomcat安裝目錄下的webapps下,運(yùn)行Tomcat
2:在地址欄輸入http://localhost:8080/struts-menu
五、安裝與配置
1:在Eclipse中新建Tomcat項(xiàng)目,Context為/mymenu,Subdirectory為/web
2:在項(xiàng)目目錄下面新建lib目錄和web目錄及WEB-INF,在web/WEB-INF目錄下新建web.xml,內(nèi)容如下:
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< ?xml version="1.0" encoding="ISO-8859-1"?>
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
< DISPLAY-NAME>My Example Application -- Vinton Lee
< !-- ============= The Struts ActionServlet Configuration ============= -->
< SERVLET>
< SERVLET-NAME>action< /SERVLET-NAME>
< SERVLET-CLASS>org.apache.struts.action.ActionServlet< /SERVLET-CLASS>
< INIT-PARAM>
< PARAM-NAME>config< /PARAM-NAME>
< PARAM-VALUE>/WEB-INF/struts-config.xml< /PARAM-VALUE>
< /INIT-PARAM>
1
< /SERVLET>
< !-- ================================================================== -->
< !-- ============= The Struts Action Servlet Mapping ================== -->
< SERVLET-MAPPING>
< SERVLET-NAME>action< /SERVLET-NAME>
< URL-PATTERN>*.do< /URL-PATTERN>
< /SERVLET-MAPPING>
< !-- The Welcome File List -->
< WELCOME-FILE-LIST>
< WELCOME-FILE>index.jsp< /WELCOME-FILE>
< /WELCOME-FILE-LIST>
< !-- =============== The Struts Taglib Definition ===================== -->
< TAGLIB>
< TAGLIB-URI>struts-bean
< TAGLIB-LOCATION>/WEB-INF/struts-bean.tld< /TAGLIB-LOCATION>
< /TAGLIB>
< TAGLIB>
< TAGLIB-URI>struts-html< /TAGLIB-URI>
< TAGLIB-LOCATION>/WEB-INF/struts-html.tld< /TAGLIB-LOCATION>
< /TAGLIB>
< TAGLIB>
< TAGLIB-URI>struts-logic< /TAGLIB-URI>
< TAGLIB-LOCATION>/WEB-INF/struts-logic.tld< /TAGLIB-LOCATION>
< /TAGLIB>
< TAGLIB>
< TAGLIB-URI>struts-nested
< TAGLIB-LOCATION>/WEB-INF/struts-nested.tld< /TAGLIB-LOCATION>
< /TAGLIB>
< TAGLIB>
< TAGLIB-URI>struts-tiles< /TAGLIB-URI>
< TAGLIB-LOCATION>/WEB-INF/struts-tiles.tld< /TAGLIB-LOCATION>
< /TAGLIB>
< !-- ================================================================== -->
< !-- ============= The Struts-Menu Taglib Definition ================== -->
< TAGLIB>
< TAGLIB-URI>struts-menu< /TAGLIB-URI>
< TAGLIB-LOCATION>/WEB-INF/struts-menu.tld
< /TAGLIB>
< !-- ================================================================== -->
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3:解壓縮struts-1.2.7.zip,將壓縮包中的lib目錄下所有的8個(gè)jar釋放到lib目錄中,將5個(gè)tld文件釋放到web\WEB-INF目錄中,在web\WEB-INF目錄中新建struts-config.xml,內(nèi)容如下:
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"-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
"http://struts.apache.org/dtds/struts-config_1_2.dtd">
< !-- ========== Data Source Configuration =============================== -->
< DATA-SOURCES />
< !-- ========== Form Bean Definitions =================================== -->
< FORM-BEANS />
< !-- ========== Global Exception Definitions ============================ -->
< GLOBAL-EXCEPTIONS />
< !-- ========== Global Forward Definitions ============================== -->
< GLOBAL-FORWARDS />
< !-- ========== Action Mapping Definitions ============================== -->
< ACTION-MAPPINGS />
< !-- ========== Controller Configuration ================================ -->
< !-- ========== Message Resources Definitions =========================== -->
< MESSAGE-RESOURCES parameter="application" />
< !-- ========== Plug Ins Configuration ================================== -->
< PLUG-IN className="net.sf.navigator.menu.MenuPlugIn">
< SET-PROPERTY value="/WEB-INF/menu-config.xml" property="menuConfig" />
< /PLUG-IN>
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4:解壓縮struts-menu-2.3.zip,將壓縮包中的jstl-1.0.6.jar、standard-1.0.6.jar、struts-menu-2.3.jar釋放到lib目錄中,將壓縮包中的struts-menu.tld、struts-menu-el.tld釋放到web\WEB-INF目錄中,解壓縮commons-lang-2.1.zip,將commons-lang-2.1.jar解壓縮到lib目錄中,注意,在Struts-Menu的文檔中沒有看到需要這個(gè)包,但是沒有這個(gè)包卻無法成功加載。在web\WEB-INF目錄中新建menu-config.xml,內(nèi)容如下:
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< ?xml version="1.0" encoding="UTF-8" ?>
< MENUCONFIG>
< DISPLAYERS>
< DISPLAYER
type="net.sf.navigator.displayer.DropDownMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.SimpleMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.CoolMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.CoolMenuDisplayer4"/>
< DISPLAYER
type="net.sf.navigator.example.PermissionsFormMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.ListMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.TabbedMenuDisplayer"/>
< DISPLAYER
type="net.sf.navigator.displayer.VelocityMenuDisplayer"/>
< /DISPLAYERS>
< MENUS>
< MENU title=DoorSite name="DoorSite" width="50" description="Some famous doorsite" >
< ITEM title="Yahoo Index" name="YahooIndex" ? location="
< A href=www.location="http://www."/ >
< ITEM title=Sina name="Sina" ? location="
< A href=' http: www.sina.com.cn?>http://www.sina.com.cn"/
>
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5:將第四步的示例程序中的struts-menu應(yīng)用目錄下的images、scripts、styles三個(gè)目錄中的內(nèi)容復(fù)制到web目錄下
6:你的目錄結(jié)構(gòu)應(yīng)該類似如下:
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%PROJECT_HOME%\classes
%PROJECT_HOME%\lib
%PROJECT_HOME%\lib\antlr.jar
%PROJECT_HOME%\lib\commons-beanutils.jar
%PROJECT_HOME%\lib\commons-digester.jar
%PROJECT_HOME%\lib\commons-fileupload.jar
%PROJECT_HOME%\lib\commons-lang-2.1.jar
%PROJECT_HOME%\lib\commons-logging.jar
%PROJECT_HOME%\lib\commons-validator.jar
%PROJECT_HOME%\lib\jakarta-oro.jar
%PROJECT_HOME%\lib\jstl-1.0.6.jar
%PROJECT_HOME%\lib\standard-1.0.6.jar
%PROJECT_HOME%\lib\struts.jar
%PROJECT_HOME%\lib\struts-menu-2.3.jar
%PROJECT_HOME%\src
%PROJECT_HOME%\src\log4j.properties
%PROJECT_HOME%\src\application.properties
%PROJECT_HOME%\src\application_zh_CN.properties
%PROJECT_HOME%\web
%PROJECT_HOME%\web\images\
%PROJECT_HOME%\web\scripts\
%PROJECT_HOME%\web\styles\
%PROJECT_HOME%\web\WEB-INF
%PROJECT_HOME%\web\WEB-INF\menu-config.xml
%PROJECT_HOME%\web\WEB-INF\struts-bean.tld
%PROJECT_HOME%\web\WEB-INF\struts-config.xml
%PROJECT_HOME%\web\WEB-INF\struts-html.tld
%PROJECT_HOME%\web\WEB-INF\struts-logic.tld
%PROJECT_HOME%\web\WEB-INF\struts-menu.tld
%PROJECT_HOME%\web\WEB-INF\struts-menu-el.tld
%PROJECT_HOME%\web\WEB-INF\struts-nested.tld
%PROJECT_HOME%\web\WEB-INF\struts-tiles.tld
%PROJECT_HOME%\web\WEB-INF\web.xml
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六、實(shí)戰(zhàn)Struts-Menu
1:使用配置文件實(shí)現(xiàn)靜態(tài)菜單
新建JSP文件web/static-menu.jsp,內(nèi)容如下:
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<%@ page contentType="text/html; charset=GBK" %>< %@ taglib uri="struts-menu" prefix="menu" %>< ?xml:namespace prefix = menu />< menu:useMenuDisplayer
bundle="org.apache.struts.action.MESSAGE">
< menu:displayMenu name="DoorSite">< /menu:displayMenu>
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運(yùn)行Tomcat,在IE地址欄輸入http://localhost:8080/mymenu/static-menu.jsp查看
【編輯推薦】
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本文題目:實(shí)戰(zhàn)Struts-Menu的實(shí)現(xiàn)與配置
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