鎬庝箞鐢╓ebWork鏉ュ疄鐜癏elloWorld锛?/h1>
鍦ㄥ叿浣撳紑鍙戜嬌鐢ㄤ粙缁嶄箣鍓嶏紝鎼緩濂借繍琛岀幆澧冩槸蹇呭鐨勩€傚亣璁綯omcat鐨勫畨瑁呭拰閮ㄧ講宸叉悶瀹氾紝鎵撳紑eclipse鏂闆緩涓€涓猅omcat宸ョ▼HelloWorld:
1.鍦ㄧ綉涓婁笅杞藉埌鏈€鏂扮殑WebWork鍘嬬緝鍖咃紝骞跺皢鍏惰В鍘嬪紑鏉ャ€傛墦寮€瑙ｅ帇鐩綍锛屼綘灏嗙湅鍒頒互涓嬬殑鏂囦歡鍜岀洰褰曪細
webwork-2.x.jar 褰撶劧灏辨槸WebWrok鏈€鏂闆彂甯冪殑Jar鍖?
webwork-example.war 鏄疻ebWrok鑷甫鐨勫緢鏈変唬琛ㄦ€х殑鍔熻兘婕旂ず渚嬪瓙锛屾帉鎻″畠鏄彁楂樹綘鐨刉ebWork鎶€鏈按骞崇殑鎹峰緞
webwork-migration.jar 鎻愪緵蹇€熷皢1.x鐗堟湰绉繪鍒?.x鐗堟湰鎵€鐢ㄧ殑绫繪枃浠?
docs鐩綍 WebWrok鐨勪嬌鐢ㄦ枃妗ｏ紝鍖呮嫭api鏂囨。銆乧lover鏂囨。銆佸崟鍏冩祴璇?Junit)鏂囨。绛?
lib鐩綍 WebWork鍦ㄨ繍琛屾垨缂栬瘧鏃舵墍鐢ㄥ埌鐨勬墍鏈?jar鍖?
src鐩綍 婧愮▼搴忕洰褰?
2.浣跨敤WebWork闇€瑕佸皢瀹冭繍琛屾椂鐨凧ar鍖呭叆鍒癢eb瀹瑰櫒鍙互鎵懼埌鐨凜lassPath涓細
灏嗘楠?涓粙缁嶇殑webwork-2.x.jar鏀懼埌Tomcat宸ョ▼涓嬬殑WEB-INF/lib鐩綍涓紝鍚屾椂涔熻灏?./ webwork-2.2.6/lib/default涓殑鎵€鏈塲ar鏂囦歡鍜?./webwork-2.2.6/lib/spring涓互spring寮€澶寸殑jar鏂囦歡涔熶竴璧鋒斁鍒癢EB-INF/lib涓紝杩欎簺閮芥槸杩愯WebWork蹇呴渶瑕佺敤鍒扮殑jar鍖呫€?
3.Webwork妗嗘灦鏄€氳繃涓€涓狫avaServlet鎺у埗鍣ㄦ彁渚涚粺涓€鐨勮姹傚叆鍙ｏ紝瑙ｆ瀽璇鋒眰鐨剈rl锛屽啀鍘昏皟鐢ㄧ浉搴旂殑Action杩涜涓氬姟澶勭悊銆傝姹傚湪web.xml鏂囦歡閲岄厤缃竴涓淳閬ｅ櫒ServletDispatcher锛屽畠鍒濆鍖朩ebWrok鐨勪竴浜涢厤缃俊鎭紝瑙ｆ瀽XWork鐨凙ction閰嶇疆淇℃伅锛屾牴鎹姹傚幓缁勮鍜岃皟鐢ㄦ墽琛岀浉搴旂殑鎷︽埅鍣?Interceptor)銆丄ction銆丄ction Result(Action鎵ц缁撴灉鐨勮緭鍑?绛夛紝鍏蜂綋閰嶇疆濡備笅锛?
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<servlet>
<servlet-name>webwork</servlet-name>
<servlet-class>com.opensymphony.webwork.dispatcher.ServletDispatcher</servlet-class>
</servlet>
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<servlet-mapping>
<servlet-name>webwork</servlet-name>
<url-pattern>*.action</url-pattern>
</servlet-mapping>
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杩欐牱锛?action缁撳熬鐨勬墍鏈塽rl璇鋒眰灏嗙洿鎺ユ湁ServletDispatcher鍘昏皟搴︺€?
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涓嬮潰鎴戜滑鐢ㄤ竴涓粡鍏哥殑HelloWorld瀹炰緥鏉ラ獙璇佽繍琛岀幆澧冩槸鍚﹀彲鐢紝骞舵劅鍙椾竴涓嬬畝鍗曘€佸姛鑳藉己澶х殑WebWork鐨勫紑鍙戙€?
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4.鎶婂垰鎵峎ebWork鐨刯ar鍖呴兘瀵艱繘鏉ワ紝椤圭洰鍙抽敭Build Path鈥擟onfigure Build Path鈥﹀湪寮瑰嚭鐨勫璇濇涓€夋嫨Java Build Path锛屽搴旈€夋嫨鍙寵竟鐨凩ibraries鏍囩椤碉紝閫夋嫨Add JARs鈥︽寜閽紝鍦ㄥ脊鍑虹殑绐楀彛涓€夋嫨鍒氬緩绔嬬殑宸ョ▼鐨凥elloWorld鈥擶EB-INF鈥攍ib 涓嬮潰鐨勫叏閮╦ar鍖咃紝鐐筄K閫€鍑恒€傝繖鏃朵細鐪嬪埌鍦ㄥ伐绋婬elloWorld涓嬮潰澶氫簡涓€浜涚摱瀛愪技鐨刯ar锛岃繖琛ㄦ槑宸茬粡鎴愬姛瀵煎叆銆?
5.鍦╓EB-INF/src涓嬪緩涓€涓狿ackage鍚嶅瓧涓篽elloWorld锛屽啀寤轟竴涓猚lass鍚嶅瓧涓篐elloWorldAction锛屾坊鍔犱唬鐮佸涓嬶細
HelloWorldAction.java
package helloWorld;
import com.opensymphony.xwork.*;
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public class HelloWorldAction implements Action{
聽 private String hello;
聽 public String execute() throws Exception{
聽聽聽聽聽聽聽聽聽聽聽 hello = "Hello World";
聽聽聽聽聽聽聽聽聽聽聽 return SUCCESS;
聽 }聽聽聽聽聽聽
聽 public String getHello() {
聽聽聽聽聽聽聽聽聽聽聽 return hello;
聽 }
聽 public void setHello(String hello) {
聽聽聽聽聽聽聽聽聽聽聽 this.hello = hello;
聽 }
}
HelloWorldAction鏄竴涓櫘閫氱殑Java绫夥紝瀹冨疄鐜頒簡Action杩欎釜鎺ュ彛銆侫ction鏄竴涓潪甯哥畝鍗曠殑鎺ュ彛锛屽彧鏈変竴涓柟娉曪細public String execute() throws Exception; 锛孉ction绫諱粙缁嶈涓嬩竴鑺傘€侶elloWorldAction鏈変竴涓猄tring绫誨瀷瀛楁greeting锛屽湪execute()鏂規硶涓紝greeting琚祴鍊尖€淗ello World!鈥濓紝骞惰繑鍥濻tring鍨嬪父閲廠UCCESS锛孲UCCESS鐨勫畾涔夎瑙丄ction鎺ュ彛锛岃繖涓父閲忎唬琛ㄤ簡execute()鏂規硶鎵ц鎴愬姛锛屽皢杩斿洖鎴愬姛椤甸潰銆?
6.鍙抽敭宸ョ▼鍚嶅瓧鏂闆緩涓€涓?jsp鏂囦歡--hello.jsp浠ｇ爜濡備笅锛?
hello.jsp
<%@ taglib prefix="ww" uri="/webwork" %>
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<%@ page language="java" contentType="text/html; charset=GBK"%>
<!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=GBK">
<title>First WebWork Example</title>
</head>
<body>
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<p><ww:property value = "hello"/></p>
</body>
7.閰嶇疆web.xml鏂囦歡:鍦╓EB-INF涓嬮潰寤虹珛web.xml鏂囦歡锛屼唬鐮佸涓嬶細
web.xml
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
聽聽聽 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
聽聽聽 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
聽聽聽 version="2.4">
<servlet>
<servlet-name>webwork</servlet-name>
<servlet-class>com.opensymphony.webwork.dispatcher.ServletDispatcher</servlet-class>
</servlet>
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<servlet-mapping>
<servlet-name>webwork</servlet-name>
<url-pattern>*.action</url-pattern>
</servlet-mapping>
<filter>
聽聽聽 <filter-name>webwork</filter-name>
聽聽聽 <filter-class>com.opensymphony.webwork.dispatcher.FilterDispatcher</filter-class>
</filter>
<listener>
聽 聽聽聽聽聽聽聽 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
</web-app>
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8.閰嶇疆xwork.xml鏂囦歡锛氬湪WEB-INF/src涓嬮潰寤虹珛xwork.xml鏂囦歡锛屼唬鐮佸涓嬶細
xwork.xml
<!DOCTYPE xwork PUBLIC "-//OpenSymphony Group//XWork 1.1.1//EN"
"http://www.opensymphony.com/xwork/xwork-1.1.1.dtd">
<xwork>
<include file="webwork-default.xml"/>
聽 <package name="helloWorld" extends="webwork-default">聽聽聽聽聽聽
聽 聽聽聽 <action name="hello" class="helloWorld.HelloWorldAction">
聽 聽聽聽 <result name="success">hello.jsp</result>
聽 聽聽聽 <!-- <param name="location"></param> -->聽聽聽 聽聽聽
聽聽聽聽聽聽聽聽聽聽聽 </action>聽聽聽 聽聽
聽 </package>
</xwork>
xwork.xml鐨勪綔鐢ㄩ€氳繃浣跨敤XWork鐨勫懡浠ゆā寮忔鏋跺拰鎷︽埅鍣ㄦ鏋訛紝鎻愪緵浜嗕竴涓敮鎸乄eb鍔熻兘銆佽兘蹇€熸瀯寤篧eb搴旂敤鐨勫懡浠ゆā寮忔鏋躲€傦紙杩欐槸涓€涓爣鍑嗚娉曪級銆?
璇寸櫧浜嗗氨鏄仈绯誨垰鎵嶇殑鍑犱釜鏂囦歡锛屼紶鍊肩敤鐨勩€?_-|||
9.鍦═omcat瀹夎鐩綍涓?./Tomcat 5.5/conf鎵撳紑sever.xml鏂囦歡锛屾坊鍔犲涓嬩唬鐮侊細
<Host name="test" debug="0" appBase="" unpackWARs="true" autoDeploy="true">
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 <Context path="" reloadable="true" docBase="E:/eclipse/HelloWorld" >
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 <Manager className="org.apache.catalina.session.PersistentManager" debug="0" saveOnRestart="true"
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 maxActiveSessions="1" minIdleSwap="20" maxIdleSwap="60" maxIdleBackup="10" >
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 <Store className="org.apache.catalina.session.FileStore" directory="session"/>
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 </Manager>
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 </Context>
</Host>
淇敼绯葷粺鐨刪ost鏂囦歡锛屾坊鍔犲涓嬩唬鐮侊細
127.0.0.1聽聽聽聽聽 test
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10.鎵撳紑娴忚鍣紝杈撳叆缃戝潃锛歨ttp://test/hello.action鍗沖彲鐪嬪埌濡備笅鏄劇ず锛?
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Hello World
琛ㄦ槑杩愯鎴愬姛锛?
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