SP鍏ラ棬鍒濈骇鏁欑▼涔婮SP姒傝堪
鍙戝竷: 2008-12-03 22:32 | 浣滆: 缃戠粶杞浇 | 鏉ユ簮: 缃戠粶杞浇 | 鏌ョ湅: 19娆
锛渉tml锛
锛渉ead锛烇紲title锛瀓sp鏁欑▼锛/title锛烇紲/head锛
锛渂ody锛
锛淚锛烇紲%out.println(鈥渉ello world鈥);%锛烇紲/I锛
锛/body锛烇紲/html锛
瀹冨皢杈撳嚭鈥渉ello world鈥濄
閫氬父锛屾偍瑕佸皢鏂囦欢浠モ.jsp鈥濅负鎵╁睍鍚嶏紝骞跺皢瀹冩斁缃埌浠讳綍鎮ㄥ彲浠ユ斁缃櫘閫歐EB椤甸潰鐨勮矾寰勪笅銆傚敖绠SP鏂囦欢鐪嬭捣鏉ユ洿璞℃槸HTML鏂囦欢鑰屼笉鏄 Servlet鏂囦欢锛屼絾锛屼簨瀹炰笂锛屽畠鎭版伆灏嗚浆鎹负Servlet鏂囦欢锛屽叾涓殑闈欐丠TML浠呬粎鐢ㄦ潵杈撳嚭Servlet鏈嶅姟鏂规硶杩斿洖鐨勪俊鎭傚鏋淛SP pages 宸茬粡琚浆鎹负Servlet涓擲ervlet 琚紪璇戣繘鑰岃瑁呰浇锛堝湪绗竴娆¤Request鏃讹級锛屽綋鎮ㄥ啀娆equest 姝SP椤甸潰鏃讹紝灏嗗療瑙変笉鍒颁竴鐬殑寤惰繜銆備篃璇风暀鎰忚繖涓幇璞★紝涓浜沇eb Servers鍏佽鎮ㄤ负瀹冨畾涔夊埆鍚嶏紝浠庤岋紝濂借薄涓涓猆RL鏄寚鍚戜竴涓狧TML锛屼絾浜嬪疄涓婂畠鎸囧悜鐨勬槸涓涓猄ervlet 鎴朖SP pages.
鏋勯犱竴涓狫SP page,闄や簡鍙唴宓岀殑瑙勫垯鐨凥TML锛岃繕鏈変笁绫讳富瑕佺殑JSP鍏冪礌锛歋cripting elements,Directives,鍜 Actions.浣跨敤Scripting elements鎮ㄥ彲浠ュ畾涔夋渶缁堣浆鎹负Servlet鐨勯儴鍒嗭紝Directives 浣挎偍鍙互鎺у埗杩欎釜Servlet鐨勬暣浣撶粨鏋勶紝鑰孉ctions浣挎偍鍙互鎸囧畾鍙噸鐢ㄧ殑宸叉湁缁勪欢锛屽彟澶栵紝杩樺彲鎺у埗JSP寮曟搸鐨勮繍琛屻備负浜嗙畝鍖 Scripting elements,鎮ㄥ彲浠ュ湪鏌愪竴娈典笂鍒╃敤涓浜涢瀹氫箟鐨勫彉閲忥紝濡俽equest銆
鏈暀绋嬪紡鏄互JSP1.1鐗堟湰杩涜璁茶В鐨勩傚叾璇硶姒傛嫭濡備笅琛紝鍏惰缁嗕娇鐢ㄥ湪闅忓悗鐨勮绋嬩腑璇︾粏璁茶В.
| JSP 鍏冪礌 | 璇硶 | 瑙i噴 |
| JSP Expression | 锛%= 琛ㄨ揪寮 %锛 | Expression 鐢ㄤ簬璁$畻骞剁敤浜庤緭鍑恒 锛渏sp:expression锛炶〃杈惧紡锛/jsp:expression锛烇紝鍙娇鐢ㄧ殑棰勫畾 涔夌殑鍙橀噺鏈塺equest, response, out, session, application, config, and pageContext锛堝湪Sriptlets涓篃鍙娇鐢級銆 |
| JSP Scriptlet | 锛% 浠g爜 %锛 | 鎻掑叆鐢ㄤ簬鏈嶅姟鐨勪唬鐮併 锛渏sp:scriptlet锛炰唬鐮侊紲/jsp:scriptlet锛 |
| JSP Declaration | 锛!% 浠g爜 %锛 | 灞炰簬Servlet閮ㄥ垎鐨勪唬鐮佷絾骞朵笉鏄湇鍔℃柟娉曘 锛渏sp:declaration锛炰唬鐮侊紲/jsp:declaration锛 |
| JSP page Directive | 锛%@ page att=鈥漹al鈥 %锛 | 鎸囧悜Servlet寮曟搸鐨勮矾寰勩 锛渏sp:directive.page att="val"\锛. 浠ヤ笅鏄叾鍚堟硶鐨勫睘鎬э紙缂虹渷鍊煎姞绮楋級: import="package.class" contentType="MIME-Type" isThreadSafe="true|false" session="true|false" buffer="sizekb|none" autoflush="true|false" extends="package.class" info="message" errorPage="url" isErrorPage="true|false" language="java" |
| JSP include Directive | 锛%@ include file =鈥漊RL鈥 %锛 | 褰揓SP page琚炕璇戞垚Servlet 鏃跺皢琚寘鍚繘鍘荤殑鏈湴绯荤粺涓婄殑鏂囦欢銆 锛渏sp:directive.include file=鈥漊RL鈥漒锛 杩欎釜URL蹇呴』鏄浉瀵圭殑銆傚綋椤甸潰琚姹傛椂鎵嶇敤 鈥渏sp:include action鈥濊皟鍏ャ |
| JSP 娉ㄩ噴 | 锛%-- 娉ㄩ噴--%锛 | 褰揓SP 杞崲涓篠ervlet 鏃跺皢琚拷鐣ャ 锛-- 娉ㄩ噴 --锛 |
| The JSP:include Action | 锛渏sp:include page=鈥漴elative URL鈥 flush=鈥漷rue鈥/锛 | 鍦ㄩ〉闈㈣璇锋眰锛圧equested锛夋椂璋冨叆鏂囦欢銆 濡傛灉鎮ㄦ兂瑕佸湪椤甸潰琚浆鍖栵紙Translated锛夋椂灏嗘枃浠跺寘鍚繘鏉ワ紝鍒欙紝璇蜂娇鐢ㄤ笂闈㈡墍鎻愬埌鐨刣irective鏉ヤ唬鏇裤傝鍛婏細鍦ㄤ竴浜涙湇鍔″櫒涓婏紙Servers锛夛紝琚寘鍚殑鏂囦欢鍙兘鏄疕TML鎴朖SP锛屼竴鑸互鏂囦欢鐨勫悗缂鍚嶆潵鍒ゅ畾銆 |
| The jsp:useBean Action | 锛渏sp:useBean att=val*/锛炴垨锛渏sp:useBean att=val*锛 鈥.. 锛/jsp:useBean锛 |
瀵绘壘鎴栫敓鎴愪竴涓狫ava Bean. 鍙兘鐨勫睘鎬ф槸锛 id="name" scope="page|request|session|application" class="package.class" type="package.class" beanName="package.class" |
| The jsp:setProperty Action | 锛渏sp:setProperty att=val*/锛 | 璁剧疆bean鐨勫睘鎬э紝閫氳繃鏄庣‘鐨勬寚瀹氭垨浣跨敤request寰楀埌鐨勫弬鏁般 鍚堟硶鐨勫睘鎬э細 name="beanName" property="propertyName|*" param="parameterName" value="val鈥 |
| The jsp:getProperty Action | 锛渏sp:getProperty name=鈥漰ropertyName鈥 value=鈥漹al鈥/锛 | 妫绱㈠苟杈撳嚭bean鐨勫睘鎬с |
| The jsp:forward Action | 锛渏sp:forward page=鈥漴elative URL鈥/锛 |
鍚戝墠璇锋眰锛坮equest锛夊彟涓涓〉闈€ |
| The jsp:plugin Action | 锛渏sp:plugin attribute=鈥漹alue鈥*锛 锛/jsp:plugin锛 |
鐢熸垚鐗瑰畾鐨勬祻瑙堝櫒鐨凮BJECT 鎴朎MBED鏍囩锛岀敤鏉ユ槑纭繍琛孉pplet鎵 浣跨敤鐨凧AVA鎻掍欢锛坧lugin锛夈 |




发表于 2009-1-5 19:48
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