<decorator:head />
<decorator:body />
<decorator:title />
<decorator:getProperty />
<decorator:usePage />
2.Page Tags 琚敤浜庝粠鍘熷鍐呭欏甸潰璁塊棶瑁呴グ鍣?
<page:applyDecorator />
<page:param/>
銆
<decorator:head />
鎻掑叆鍘熷欏甸潰(琚寘瑁呴〉闈?鐨刪ead鏍囩涓殑鍐呭(涓嶅寘鎷琱ead鏍囩鏈韓)銆?/p>
<decorator:body />
鎻掑叆鍘熷欏甸潰(琚寘瑁呴〉闈?鐨刡ody鏍囩涓殑鍐呭銆?/p>
<decorator:title [ default="..." ] />
鎻掑叆鍘熷欏甸潰(琚寘瑁呴〉闈?鐨則itle鏍囩涓殑鍐呭錛岃繕鍙互娣誨姞涓涓己鐪佸箋?/p>
渚嬶細
/_decorator/main.jsp涓?錛堣楗板櫒欏甸潰錛? <title><decorator:title default="鍗寸渷title-hello" /> - 闄勫姞鏍囬</title>
/aaa.jsp涓?(鍘熷欏甸潰)錛?lt;title>aaa欏甸潰</title>
璁塊棶/aaa.jsp鐨勭粨鏋滐細<title>aaa欏甸潰 - 闄勫姞鏍囬</title>
<decorator:getProperty property="..." [ default="..." ] [ writeEntireProperty="..." ]/>
鍦ㄦ爣絳懼鎻掑叆鍘熷欏甸潰(琚寘瑁呴〉闈?鐨勫師鏈夌殑鏍囩鐨勫睘鎬т腑鐨勫唴瀹癸紝榪樺彲浠ユ坊鍔犱竴涓己鐪佸箋?/p>
sitemesh鏂囨。涓殑渚嬪瓙寰堝ソ鐞嗚В錛?br />
The decorator: <body bgcolor="white"<decorator:getProperty property="body.onload" writeEntireProperty="true" />>
The undecorated page: <body onload="document.someform.somefield.focus();">
The decorated page: <body bgcolor="white" onload="document.someform.somefield.focus();">
娉ㄦ剰錛寃riteEntireProperty="true"浼氬湪鎻掑叆鍐呭鍓嶅姞鍏ヤ竴涓┖鏍箋?/p>
<decorator:usePage id="..." />
璞sp欏甸潰涓殑<jsp:useBean>鏍囩涓鏍鳳紝鍙互浣跨敤琚寘瑁呬負涓涓狿age瀵硅薄鐨勯〉闈€?(鎳掔殑鐢?
渚嬶細鍙敤<decorator:usePage id="page" /> 錛?lt;%=page.getTitle()%>杈懼埌<decorator:title/>鐨勮闂粨鏋溿傘
<page:applyDecorator name="..." [ page="..." title="..." ] >
<page:param name="..."> ... </page:param>
<page:param name="..."> ... </page:param>
</page:applyDecorator>
搴旂敤鍖呰鍣ㄥ埌鎸囧畾鐨勯〉闈笂錛屼竴鑸敤浜庤鍖呰欏甸潰涓富鍔ㄥ簲鐢ㄥ寘瑁呭櫒銆傝繖涓爣絳炬湁鐐逛笉濂界悊瑙ｏ紝鎴戜滑鏉ョ湅涓涓緥瀛愶細
鍖呰鍣ㄩ〉闈?/_decorators/panel.jsp錛?lt;p><decorator:title /></p> ... <p><decorator:body /></p>
騫朵笖鍦╠ecorators.xml涓湁<decorator name="panel" page="panel.jsp"/>
涓涓叕鍏遍〉闈紝鍗沖皢琚玴anel鍖呰錛?_public/date.jsp:
... <%=new java.util.Date()%> ...<decorator:getProperty property="myEmail" />
琚寘瑁呴〉闈?/page.jsp 錛?
<title>page鐨勫簲鐢?lt;/title>
.....
<page:applyDecorator name="panel" page="/_public/date.jsp" >
<page:param name="myEmail"> chen_p@neusoft.com </page:param>
</page:applyDecorator>
鏈鍚庝細鏄粈鏈粨鏋滃憿錛熼櫎浜?page.jsp浼氳榛樿鐨勫寘瑁呴〉闈㈠寘瑁呬笂header,footer澶栵紝page.jsp欏甸潰涓繕鍐呭祵浜哾ate.jsp欏甸潰錛屽茍涓旀date.jsp欏甸潰榪樹細琚玴anel.jsp鍖呰涓轟竴涓猼itle鍔燽ody鐨勬湁2孌電殑欏甸潰錛岀1孌墊槸date.jsp鐨則itle錛岀2孌墊槸date.jsp鐨刡ody鍐呭銆?/p>
鍙﹀錛宲age:applyDecorator涓寘鍚殑page:param鏍囩鎵澹版槑鐨勫睘鎬у艱繕鍙互鍦ㄥ寘瑁呴〉闈腑鐢╠ecorator:getProperty鏍囩璁塊棶鍒般?br />
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鐢ㄦ埛鍙戦乺equest鑷蟲湇鍔″櫒錛屾湇鍔″櫒鏍規嵁姝equest鐢熸垚鍔ㄦ佹暟鎹紝鐢熸垚緗戦〉錛屽噯澶囪繑鍥炵粰瀹㈡埛绔傚氨鍦ㄨ繑鍥炲墠錛孲iteMesh榪涜鎷︽埅錛屽姝ょ綉欏佃繘琛岃В鏋愶紝灝唗itle銆乥ody絳夐儴鍒嗘媶瑙ｅ嚭鏉ワ紝濂椾笂妯℃澘鍚庯紝鍐嶈繑鍥炵粰瀹㈡埛绔傜敱浜嶴iteMesh鍦ㄨ繑鍥炲鎴風鐨勬渶鍚庝竴姝ュ伐浣滐紝姝ゆ椂鐨勭綉欏靛凡緇忓叿澶囦簡鏍囧噯鐨刪tml緗戦〉鏍煎紡錛屽洜姝iteMesh鍙渶瑙ｆ瀽鏍囧噯鐨刪tml緗戦〉錛屾棤闇鑰冭檻鍚勪釜Web搴旂敤鏄簲鐢ㄤ簡JSP銆丄SP錛岃繕鏄疺elocity鎶鏈紝鐩稿綋鐏墊椿銆?br />
SiteMesh瀹樻柟鍦板潃錛歨ttp://www.opensymphony.com/sitemesh/index.html
SiteMesh瀹樻柟涓嬭澆錛歨ttp://www.opensymphony.com/sitemesh/download.html
SiteMesh 2.3涓嬭澆錛歨ttp://www.javauu.com/downloads/resource/sitemesh-2.3.zip
浜屻丼iteMesh綆鍗曢儴緗插埌瀹炵幇
閰嶇疆錛?br />
闄や簡瑕乧opy鍒癢EB-INF/lib涓殑sitemesh.jar澶栵紝榪樻湁2涓枃浠惰寤虹珛鍒癢EB-INF/錛?
sitemesh.xml (鍙?
decorators.xml
sitemesh.xml 鍙互璁劇疆2縐嶄俊鎭?
1.Page Parsers 錛氳礋璐ｈ鍙杝tream鐨勬暟鎹埌涓涓狿age瀵硅薄涓互琚玈iteMesh瑙ｆ瀽鍜屾搷浣溿?涓嶅お甯哥敤錛岄粯璁ゅ嵆鍙?
2.Decorator Mappers : 涓嶅悓鐨勮楗板櫒縐嶇被錛屾垜鍙戠幇2縐嶆瘮杈冩湁鐢ㄩ兘鍒楀湪涓嬮潰銆備竴縐嶉氱敤鐨刴apper,鍙互鎸囧畾瑁呴グ鍣ㄧ殑閰嶇疆鏂囦歡鍚嶏紝鍙︿竴縐嶅彲鎵撳嵃鐨勮楗板櫒錛屽彲浠ュ厑璁鎬綘褰撶敤http://localhost/aaa/a.html?printable=true鏂瑰紡璁塊棶鏃剁粰鍑哄師濮嬮〉闈互渚涙墦鍗?鍏嶅緱鎶奾eader,footer絳夌殑鑺卞摠鐨勫浘鐗囦篃鎼笂)
(浣嗕竴鑸笉鐢ㄥ緩绔嬪畠錛岄粯璁よ緗凍澶熶簡錛歝om/opensymphony/module/sitemesh/factory/sitemesh-default.xml錛夛紝 鑼冧緥濡備笅錛?/p>
<sitemesh> <page-parsers> <parser default="true" class="com.opensymphony.module.sitemesh.parser.DefaultPageParser" /> <parser content-type="text/html" class="com.opensymphony.module.sitemesh.parser.FastPageParser" /> <parser content-type="text/html;charset=ISO-8859-1" class="com.opensymphony.module.sitemesh.parser.FastPageParser" /> </page-parsers> <decorator-mappers> <mapper class="com.opensymphony.module.sitemesh.mapper.ConfigDecoratorMapper"> <param name="config" value="/WEB-INF/decorators.xml" /> </mapper> <mapper class="com.opensymphony.module.sitemesh.mapper.PrintableDecoratorMapper"> <param name="decorator" value="printable" /> <param name="parameter.name" value="printable" /> <param name="parameter.value" value="true" /> </mapper> </decorator-mappers></sitemesh>
瀹炵幇錛?br />
榪欓噷瀹氫箟浜嗕竴涓繃婊ゅ櫒.鎵鏈夌殑璇鋒眰閮戒氦鐢眘itemesh鏉ュ鐞?鍦╳eb.xml涓姞鍏ュ涓嬬墖孌?
<filter> <filter-name>sitemeshfilter-name> <filter-class>com.opensymphony.module.sitemesh.filter.PageFilterfilter-class> <filter> <filter-mapping> <filter-name>sitemeshfilter-name> <url-pattern>/*url-pattern> <filter-mapping> <taglib> <taglib-uri>sitemesh-decoratortaglib-uri> <taglib-location>/WEB-INF/sitemesh-decorator.tldtaglib-location> <taglib> <taglib> <taglib-uri>sitemesh-pagetaglib-uri> <taglib-location>/WEB-INF/sitemesh-page.tldtaglib-location> <taglib>
寤虹珛WEB-INF/decorators.xml鎻忚堪鍚勮楗板櫒欏甸潰銆?/p>
<decorators defaultdir="/_decorators"> <decorator name="main" page="main.jsp"> <pattern>*pattern> <decorator> <!-- 涓嶉渶瑕佽楗扮殑鐩綍 --> <excludes> <pattern>/public/*</pattern> </excludes> <!-- 闇瑕佽楗扮殑鐩綍 --> <decorator name="inside" page="inside.jsp" role="custom" webapp="client"> <pattern>/admin/*</pattern> <pattern>/user/*</pattern> </decorator><decorators>鍚勬爣絳懼父瑙佸睘鎬х殑鍚箟涓猴細
defaultdir: 鍖呭惈瑁呴グ鍣ㄩ〉闈㈢殑鐩綍
page : 欏甸潰鏂囦歡鍚?
name : 鍒悕
role : 瑙掕壊錛岀敤浜庡畨鍏?
webapp : 鍙互鍙﹀鎸囧畾姝ゆ枃浠跺瓨鏀劇洰褰?
Patterns : 鍖歸厤鐨勮礬寰勶紝鍙互鐢?,閭ｄ簺琚闂殑欏甸潰闇瑕佽瑁呴グ
鍦╳eb涓嬮潰寤轟竴涓枃浠跺す鍙栧悕decorators.鍦╠ecoratots涓嬮潰鍒涘緩涓婇潰瀹氫箟鐨勬ā鏉塊〉闈ain.jsp,鍐呭濡備笅:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ taglib uri="http://www.opensymphony.com/sitemesh/decorator" prefix="decorator"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title><decorator:title default="榛樿title" /></title> <body> <h2>SiteMesh瑁呴グheader</h2> <p>Add head decorator
</p> <decorator:body /> <p>Add foot decorator</p> <h2>SiteMesh瑁呴グfooter</h2> </body></html>璇存槑:
<%@ taglib uri="http://www.opensymphony.com/sitemesh/decorator" prefix="decorator"%>
姝ゅ涓篸ecorator鏍囩鐨勫０鏄庛傚洜涓烘垜浠笅闈㈣浣跨敤鍒板畠
<decorator:title />
鎶婅姹傜殑鍘熷欏甸潰鐨則itle鍐呭鎻掑叆鍒?lt;title></title>,姣斿鎴戜滑瑕佽姹俰ndex.jsp欏甸潰鐨勬椂鍊欍備細鎶奿ndex.jsp涓殑title鐨勫唴瀹規斁鍏ュ埌榪欓噷
<decorator:body />
鎶婅姹傜殑鍘熷欏甸潰鐨刡ody鍐呭鎻掑叆鍒?lt;body></body>,鍙戠幇娌℃湁鎴戜滑鍦ㄨ繖鍙ョ殑鍓嶉潰鍔犱笂浜?lt;p>Add head decorator...</p>鍜?lt;p>Add foot decorator...</p>
鐩稿綋浜庣粰鎴戜滑璇鋒眰鐨勯〉闈㈢殑body鍐呭鍔犱笂浜嗗ご閮ㄥ拰灝鵑儴.瀹炵幇浜嗘ā鏉垮姛鑳姐?
鍦╓EB-INF涓嬪垱寤烘垜浠璇鋒眰璁塊棶鐨勯〉闈ndex.jsp錛屽唴瀹瑰涓?
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>SiteMesh Sample Site</title> </head> <body> Welcome to the SiteMesh sample </body></html>鎶妛eb宸ョ▼閮ㄧ講鍒皌omcat瀹瑰櫒涓?/p>
杈撳叆http://localhost:8080/SitemeshSample/index.jsp
欏甸潰鏁堟灉濡備笅錛?/p>
Add head decoratorWelcome to the SiteMesh sample Add foot decorator
涓嶉毦鍙戠幇錛屾垜浠琲ndex.jsp涓彧鏈塛elcome to the SiteMesh sample... 涓鍙ャ備絾鏄湪榪斿洖緇欐垜浠箣鍓嶅涓婁簡main.jsp妯℃澘欏點傚湪瀹冪殑鍓嶉潰鍜屽悗闈㈠垎鍒姞涓婁簡涓鍙ヨ瘽銆傞氳繃Sitemesh鎴戜滑鍙互寰堝鏄撳疄鐜伴〉闈腑鍔ㄦ佸唴瀹瑰拰闈欐佽楗板瑙傜殑鍒嗙銆?br />
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