JSF绠€浠? 涓€銆伮?浠€涔堟槸 JSF 锛? JavaServer Faces (JSF) 鏄竴绉嶇敤浜庢瀯寤?Web 搴旂敤绋嬪簭鐨勬柊鏍囧噯 Java 妗嗘灦銆傚畠鎻愪緵浜嗕竴绉嶄互缁勪欢涓轰腑蹇冩潵寮€鍙?Java Web 鐢ㄦ埛鐣岄潰鐨勬柟娉曪紝浠庤€岀畝鍖栦簡寮€鍙戙€? JavaServer Faces浜?004骞翠笁鏈?.0鐗堟寮忔彁鍑猴紝娓呮鐨勫皢Web搴旂敤绋嬪簭鐨勫紑鍙戣€呭垝鍒嗕簡涓変釜瑙掕壊锛氱綉椤佃璁′汉鍛樸€佸簲鐢ㄧ▼搴忚璁′汉鍛樹互鍙奤I缁勪欢寮€鍙戜汉鍛樸€?浠庝娇鐢ㄧ殑瑙掑害鏉ョ湅锛岀綉椤佃璁′汉鍛樹笌搴旂敤绋嬪簭璁捐浜哄憳鍙互浠栦滑鎵€鐔熸倝鐨勬柟寮忓紑鍙戠▼搴忥紝鑰屼笉鐢ㄤ镜鍏ュ郊姝ょ殑宸ヤ綔鑼冨洿锛岃€孶I缁勪欢寮€鍙戜汉鍛樺彲浠ョ嫭绔嬬殑寮€鍙戜釜鍒粍浠讹紝缁嗚妭鐨勯儴浠界暀缁欎簡浠栦滑鏉ュ鐞嗐€? JSF 杩橀€氳繃灏嗚壇濂芥瀯寤虹殑妯″瀷-瑙嗗浘-鎺у埗鍣?(MVC) 璁捐妯″紡闆嗘垚鍒板畠鐨勪綋绯荤粨鏋勪腑锛岀‘淇濅簡搴旂敤绋嬪簭鍏锋湁鏇撮珮鐨勫彲缁存姢鎬с€? 鐢变簬 JSF 鏄€氳繃 Java Community Process (JCP) 寮€鍙戠殑涓€绉?Java 鏍囧噯锛屽洜姝ゅ紑鍙戝伐鍏蜂緵搴斿晢瀹屽叏鑳藉涓?JavaServer Faces 鎻愪緵鏄撲簬浣跨敤鐨勩€侀珮鏁堢殑鍙鍖栧紑鍙戠幆澧冦€? 聽 浜屻€伮?JSF 浣撶郴缁撴瀯锛? JSF 鐨勪富瑕佷紭鍔夸箣涓€灏辨槸瀹冩棦鏄?Java Web 搴旂敤绋嬪簭鐨勭敤鎴风晫闈㈡爣鍑嗗張鏄弗鏍奸伒寰ā鍨?瑙嗗浘锛嶆帶鍒跺櫒 (MVC) 璁捐妯″紡鐨勬鏋躲€傜敤鎴风晫闈唬鐮侊紙瑙嗗浘锛変笌搴旂敤绋嬪簭鏁版嵁鍜岄€昏緫锛堟ā鍨嬶級鐨勬竻鏅板垎绂讳娇 JSF 搴旂敤绋嬪簭鏇存槗浜庣鐞嗐€備负浜嗗噯澶囨彁渚涢〉闈㈠搴旂敤绋嬪簭鏁版嵁璁块棶鐨?JSF 涓婁笅鏂囧拰闃叉瀵归〉闈㈡湭鎺堟潈鎴栦笉姝ｇ‘鐨勮闂紝鎵€鏈変笌搴旂敤绋嬪簭鐨勭敤鎴蜂氦浜掑潎鐢变竴涓墠绔疐acesServlet锛堟帶鍒跺櫒锛夋潵澶勭悊銆? 聽
涓夈€伮?JSF 鐢熷懡鍛ㄦ湡锛? FacesServlet 鍏呭綋鐢ㄦ埛鍜?JSF 搴旂敤绋嬪簭涔嬮棿鐨勭航甯︺€傚畠鍦ㄦ槑纭檺瀹氱殑 JSF 鐢熷懡鍛ㄦ湡锛堣瀹氫簡鐢ㄦ埛璇锋眰涔嬮棿鐨勬暣涓簨浠舵祦锛夌殑鑼冨洿鍐呭伐浣溿€? 1锛幝犅?褰揓SF椤甸潰涓婄殑涓€涓簨浠跺彂鐢熸椂锛堟瘮濡傦細鐢ㄦ埛鍗曞嚮浜嗕竴涓寜閽級锛屼簨浠堕€氱煡閫氳繃HTTP鍙戝線鏈嶅姟鍣ㄣ€傛湇鍔″櫒绔娇鐢‵acesServet杩欎釜鐗规畩鐨凷ervlet澶勭悊璇ラ€氱煡銆? 2锛幝犅?FacesServlet涓€鎺ユ敹鍒扮敤鎴风殑璇锋眰灏卞垱寤轰竴涓狥acesContext瀵硅薄锛圝SF涓婁笅鏂囷紝瀹冨瓨鏀句簡搴旂敤绋嬪簭鐨勬墍鏈夋暟鎹級銆傚湪澶勭悊杩囩▼涓紝涓昏淇敼鐨勫氨鏄繖涓狥aceContext瀵硅薄銆? 3锛幝犅?鎺ョ潃灏辨槸澶勭悊杩囩▼锛屽鐞嗗櫒鏄竴涓彨浣淟ifecycle鐨勫璞°€侳acesServet鎶婃帶鍒舵潈杞氦缁橪ifecycle瀵硅薄銆傝瀵硅薄鍒?涓樁娈垫潵澶勭悊FacesContext瀵硅薄浠ョ敓鎴愬搷搴旓紝鏈€鍚庡皢鍝嶅簲鍙戝洖瀹㈡埛绔€? Lifecycle瀵硅薄澶勭悊JSP璇锋眰鎵€闇€瑕佺殑涓€绯诲垪鍔ㄤ綔绉颁负璇锋眰澶勭悊鐢熷懡鍛ㄦ湡銆傝繃绋嬬姸鎬佸浘濡備笅锛?
鐢变簬璇锋眰澶勭悊鐢熷懡鍛ㄦ湡閲岀殑搴旂敤璇锋眰鍊笺€佸鐞嗛獙璇併€佹洿鏂版ā鍨嬪€煎拰璋冪敤搴旂敤绋嬪簭绛夐樁娈甸兘鍙互鍦ㄥ綋鍓嶇殑璇锋眰瀵瑰簲鐨凢acesContext瀹炰緥涓坊鍔犱簨浠讹紝鍥犳锛孞SF瀹炵幇蹇呴』鍦ㄨ繖浜涢樁娈靛悗澶勭悊杩欎簺浜嬩欢銆? 聽
| 闃舵 | 璇存槑 |
| 鎭㈠瑙嗗浘 | 涓洪€夊畾鐨勮鍥炬壘鍒版垨鍒涘缓缁勪欢鏍戙€? 涓€鏃︾敤鎴峰崟鍑籎SP椤甸潰涓婄殑閾炬帴鎴栨寜閽紝灏变細鍚姩姝ら樁娈点€侸SF搴旂敤閲岀殑JSP椤甸潰琚〃绀烘垚涓€涓粍浠舵爲銆侸SF瀹炵幇浼氳繘涓€姝ュ皢杩欎簺缁勪欢閾炬帴鍒颁簨浠跺鐞嗙▼搴忓拰楠岃瘉绋嬪簭锛屽苟灏嗚鍥句繚瀛樺湪FacesContext瀵硅薄涓紝浠ュ鍚庨潰鐨勫鐞嗚繃绋嬫墍鐢ㄣ€侳acesContext瀵硅薄鍖呭惈浜咼SF鐢ㄦ潵绠＄悊褰撳墠浼氳瘽涓綋鍓嶈姹傜殑GUI缁勪欢鐘舵€佹墍闇€瑕佺殑鎵€鏈夌姸鎬佷俊鎭€? |
| 搴旂敤璇锋眰鍊? | 浣跨敤璇锋眰涓彂閫佹潵鐨勫€兼潵鏇存柊缁勪欢鏍戠殑缁勪欢鍊笺€傚洜涓鸿姹備腑鍙戦€佹潵鐨勫€奸兘鏄疭tring绫诲瀷鐨勶紝鎵€浠ュ湪鏇存柊缁勪欢鏍戠殑缁勪欢鍊间箣鍓嶏紝蹇呴』灏嗚繖浜涘€艰浆鎹负鐩稿簲绫诲瀷銆傝繖涓繃绋嬩篃鏄В鐮併€傝嫢杞崲鏈夐敊璇紝杩欎簺閿欒灏嗘坊鍔犲埌FacesContext瀵硅薄銆? |
| 澶勭悊楠岃瘉 | 褰撴瘡涓粍浠剁殑鏈湴鍊艰鏇存柊鍚庯紝Lifecycle瀵硅薄閮戒細鏍规嵁杩欎簺娉ㄥ唽缁勪欢鐨勯獙璇佽鍒欐潵楠岃瘉杩欎簺鍊肩殑鍚堟硶鎬с€? 濡傛灉杈撳叆鐨勫€间笉绗﹀悎楠岃瘉瑙勫垯锛屽氨浼氬皢楠岃瘉閿欒娣诲姞鑷矲acesContext瀵硅薄锛屽苟灏嗙粍浠舵爣璁颁负鏃犳晥銆侸SF灏嗚浆鑷冲憟鐜板搷搴旈樁娈碉紝骞舵樉绀哄甫鏈夐獙璇侀敊璇秷鎭殑瑙嗗浘銆? 濡傛灉娌℃湁閬囧埌楠岃瘉閿欒锛孞SF灏嗚繘鍏ヤ笅涓€闃舵銆? |
| 鏇存柊妯″瀷鍊? | 鏇存柊涓庣粍浠剁浉鍏崇殑鍚庡彴bean锛堜篃鍙鐞哹ean锛夋垨鑰呮ā鍨嬪璞＄殑鍊笺€傚彧鏈夐偅浜涗笌缁勪欢鍊肩粦瀹氬湪涓€璧风殑Bean灞炴€ф墠浼氳鏇存柊銆? |
| 璋冪敤搴旂敤绋嬪簭 | JSF鎺у埗鍣ㄨ皟鐢ㄥ簲鐢ㄧ▼搴忔潵澶勭悊搴旂敤绋嬪簭绾х殑浜嬩欢锛屽鎻愪氦涓€涓〃鍗曘€傦紙姝ら樁娈靛彲鎵ц涓氬姟閫昏緫锛? |
| 鍛堢幇鍝嶅簲 | 浣跨敤褰撳墠鐨勬樉绀烘妧鏈紙濡侸SP锛夋樉绀洪€夊畾鐨勮鍥俱€? |
聽 鍥涖€伮?璁剧疆 JSF 鐜锛? 1.聽聽聽 JSF搴擄細 鎮ㄥ彲浠ュ埌JSF瀹樻柟缃戠珯鐨勪笅杞藉尯涓嬭浇鍏跺帇缂╁寘 锛歨ttp://java.sun.com/javaee/javaserverfaces/download.html锛屽湪涓嬭浇鍘嬬缉鍖呭苟瑙ｅ帇缂╀箣鍚庯紝灏嗗叾lib鐩綍涓嬬殑jar 妗ｆ澶嶅埗鑷虫偍鐨刉eb搴旂敤绋嬪簭鐨?WEB-INF/lib鐩綍涓嬶紝鍙﹀鎮ㄨ繕闇€瑕乯stl.jar涓巗tandard.jar 鏂囦欢锛岃繖浜涙枃浠舵偍鍙互鍦╯ample 鐩綍涓嬶紝瑙ｅ帇缂╁綋涓殑涓€涓寖渚嬶紝鍦ㄥ畠鐨?WEB-INF/lib鐩綍涓嬫壘鍒帮紝灏嗕箣涓€骞跺鍒惰嚦鎮ㄧ殑Web搴旂敤绋嬪簭鐨?WEB-INF/lib鐩綍涓嬨€? 鎮ㄦ€诲叡闇€瑕佷互涓嬬殑jar鏂囦欢锛? 1)聽聽 jsf-api.jar 锛氬畾涔変簬JSF瑙勮寖涓殑JSF API绫汇€? 2)聽聽 jsf-impl.jar 锛氱壒瀹氬疄鐜扮殑JSF绫?涓嶅悓鐨勫疄鐜扮粍缁囷紝鍖呭悕鍙兘涓嶅悓)銆? 3)聽聽 rcommons-digester.jar 锛氳В鏋恱ml鏂囦欢鐨勭被銆? 4)聽聽 commons-collections.jar 锛氭彁渚涗簡鍩轰簬Java Collection绫诲垱寤虹殑鍚勭绫汇€? 5)聽聽 commons-beanutils.jar 锛氬畾涔夊拰璁块棶JavaBean缁勪欢灞炴€х殑搴旂敤宸ュ叿銆? 6)聽聽 commons-logging.jar 锛氭棩蹇楀伐鍏枫€? 7)聽聽 jstl.jar 锛欽STL API绫汇€? 8)聽聽 standard.jar 锛欽STL 鐨勫疄鐜扮被銆? 2.聽聽聽 閰嶇疆锛? 瀵规墍鏈塉ava web搴旂敤鏉ヨ锛岄厤缃紑濮嬩簬Web搴旂敤閮ㄧ讲鎻忚堪绗︺€傚彟澶栵紝Faces鍏锋湁鑷繁鐨勬墿灞曢厤缃郴缁熶互鏀寔鍚勭闄勫姞鐗瑰緛銆? 1)聽聽 Servlet閰嶇疆锛? JSF搴旂敤闇€瑕丼ervlet锛岀О涓篎acesSevlet銆傚畠鏄暣涓簲鐢ㄧ殑鍓嶇鎺у埗鍣ㄣ€傛墍鏈夌殑璇锋眰閮介€氳繃FacesServlet鏉ュ鐞嗭細
| <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" version="2.4"> 聽<display-name>guessNumber</display-name> 聽<servlet> 聽聽聽 <servlet-name>Faces Servlet</servlet-name> 聽聽聽 <servlet-class>javax.faces.webapp.FacesServlet</servlet-class> 聽聽聽 <load-on-startup>1</load-on-startup> 聽</servlet> 聽<servlet-mapping> 聽聽聽 <servlet-name>Faces Servlet</servlet-name> 聽聽聽 <url-pattern>*.faces</url-pattern> 聽</servlet-mapping> </web-app> |
鍦ㄤ笂闈㈢殑瀹氫箟涓紝鎴戜滑灏嗘墍鏈?faces鐨勮姹備氦鐢盕aceServlet鏉ュ鐞嗭紝FaceServlet浼氬敜璧风浉瀵圭殑.jsp缃戦〉锛屼緥濡傝姹傛槸/index.faces鐨勮瘽锛屽垯瀹為檯涓婁細鍞よ捣/index.jsp缃戦〉锛屽畬鎴愪互涓婄殑閰嶇疆锛屾偍灏卞彲浠ュ紑濮嬩娇鐢↗SF浜嗐€? 2)聽聽 JSF搴旂敤閰嶇疆锛? 聽聽聽聽聽聽 JSF鐨勫簲鐢ㄩ厤缃枃浠舵彁渚涗簡瀵规暣涓簲鐢ㄧ殑鐩稿叧淇℃伅鐨勨€滃湴鍥锯€濓紝瀹冨鐞嗚濡傚鑸鍒欍€佸彈绠ean銆佸浗闄呭寲绛夈€傝繖涓枃浠跺氨鏀剧疆鍦ㄥ簲鐢ㄧ▼搴忕殑WEB-INF鐩綍涓嬨€? 聽 浜斻€伮?绀轰緥鍙婂垎鏋愶細 绀轰緥瑕佹眰锛氳姹傜敤鎴风寽涓€涓?鍒?0涔嬮棿鐨勬暟瀛楋紝绗簩椤靛憡璇夌敤鎴风寽鐨勬槸鍚︽纭紝瑕佹眰妫€鏌ョ敤鎴疯緭鍏ョ殑鍚堟硶鎬с€? 姝ラ锛? 1.聽聽聽 鍒涘缓涓€鍚嶄负guessNumber鐨剋eb搴旂敤绋嬪簭銆傛寜鈥滆缃甁SF鐜鈥濆噯澶囧ソJSF搴撱€? 2.聽聽聽 鍒涘缓鍙楃Bean(鎴栧彨鍚庡彴Bean)锛?
| package chapter5; 聽 import java.util.Random; 聽 public class UserNumberBean { 聽聽聽 聽聽聽 private int userNumber = 0; 聽聽聽 聽聽聽 private int keyNumber = 0; 聽聽聽 聽聽聽 private int minNum = 0; 聽聽聽 聽聽聽 private int maxNum = 10; 聽聽聽 聽聽聽 private String responseStr; 聽聽聽 聽聽聽 public UserNumberBean() { 聽聽聽聽聽聽聽聽 Random random = new Random(); 聽聽聽聽聽聽聽聽 keyNumber = random.nextInt(10); 聽聽聽聽聽聽聽聽 System.out.println("姝ｇ‘鏁板瓧鏄細" + keyNumber); 聽聽聽 } 聽 聽聽聽 public int getUserNumber() { 聽聽聽聽聽聽聽 return userNumber; 聽聽聽 } 聽 聽聽聽 public int getKeyNumber() { 聽聽聽聽聽聽聽 return keyNumber; 聽聽聽 } 聽 聽聽聽 public int getMaxNum() { 聽聽聽聽聽聽聽 return maxNum; 聽聽聽 } 聽 聽聽聽 public int getMinNum() { 聽聽聽聽聽聽聽 return minNum; 聽聽聽 } 聽 聽聽聽 public String getResponseStr() { 聽聽聽聽聽聽聽 if(userNumber == keyNumber){ 聽聽聽聽聽聽聽聽聽聽聽 return "鎮ㄧ湡鑱槑锛屾偍鐚滃浜嗭紒"; 聽聽聽聽聽聽聽 }else{ 聽聽聽聽聽聽聽聽聽聽聽 return "瀵逛笉璧凤紝鎮ㄧ寽閿欎簡锛佷笉鏄?+ userNumber +"!"; 聽聽聽聽聽聽聽 } 聽聽聽 } 聽 聽聽聽 public void setUserNumber(int userNumber) { 聽聽聽聽聽聽聽 this.userNumber = userNumber; 聽聽聽 } 聽 聽聽聽 public void setKeyNumber(int keyNumber) { 聽聽聽聽聽聽聽 this.keyNumber = keyNumber; 聽聽聽 } 聽 聽聽聽 public void setMaxNum(int maxNum) { 聽聽聽聽聽聽聽 this.maxNum = maxNum; 聽聽聽 } 聽 聽聽聽 public void setMinNum(int minNum) { 聽聽聽聽聽聽聽 this.minNum = minNum; 聽聽聽 } 聽 聽聽聽 public void setResponseStr(String responseStr) { 聽聽聽聽聽聽聽 this.responseStr = responseStr; 聽聽聽 } } |
鍙楃 Bean 鍏呭綋鎺у埗鍣ㄧ殑瑙掕壊锛氶€氬父瀹冨寘鍚兂瑕佷粠鐢ㄦ埛澶勬敹闆嗙殑灞炴€э紝浠ュ強澶勭悊杩欎簺灞炴€с€佹搷绾礥I鍜屾墽琛屽叾浠栦竴浜涘簲鐢ㄥ鐞嗙殑鐩戝惉鍣ㄦ柟娉曘€傚嵆瀹冩帴鏀剁敤鎴锋彁浜ょ殑鏁版嵁锛岀劧鍚庤皟鐢ㄧ浉搴旂殑妯″瀷鐨勪笟鍔℃柟娉曟潵澶勭悊鐢ㄦ埛鐨勮姹傘€? 3.聽聽聽 鍦↗SF鐨勯厤缃枃浠秄aces-config.xml(璇ユ枃浠舵斁缃湪WEB-INF涓?涓厤缃彈绠＄悊鐨勫悗鍙癇ean锛?
| <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> <faces-config xmlns="http://java.sun.com/JSF/Configuration"> 聽 <managed-bean> 聽聽聽 <managed-bean-name [q1]聽 >UserNumberBean</managed-bean-name> 聽<managed-bean-class [q2]聽 >chapter5.UserNumberBean</managed-bean-class> 聽聽聽 <managed-bean-scope [q3]聽 >session</managed-bean-scope> 聽</managed-bean> </faces-config> |
聽 4.聽聽聽 寮€鍙戝熀浜嶫SF鐨勭敤鎴风晫闈細 寤虹珛JSP椤甸潰锛屼娇鐢ㄥ畾鍒舵爣绛捐〃绀哄皢浣滀负HTML鍏冪礌鐢ㄧ殑JSF缁勪欢銆? 绗竴涓〉闈細鐚滄暟椤甸潰guess.jsp锛?
| <%@ page contentType="text/html; charset=GBK" %> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> <html> <head> <title>鐚滄暟瀛?lt;/title> </head> <body bgcolor="#ffffff"> <f:view> 聽<h:form id="helloForm"> 聽聽聽 <h2> 璇风寽涓€涓?<h:outputText value="#{UserNumberBean.minNum}" /> 聽聽聽 鑷?<h:outputText value="#{UserNumberBean.maxNum}" /> 鐨勬暟瀛?</h2> 聽 <h:inputText id="userNo" 聽value="#{UserNumberBean.userNumber}"> 聽聽聽聽 <f:validateLongRange minimum="#{UserNumberBean.minNum}" 聽maximum="#{UserNumberBean.maxNum}" /> 聽聽聽 </h:inputText> 聽聽聽 <h:commandButton id="submit" action="success" value=" 鎻愪氦 " /> <br/> 聽 聽聽聽 <h:message style="color:red;" id="errors1" for="userNo"/> 聽</h:form> </f:view> </body> </html> |
绗簩涓〉闈細缁撴灉椤甸潰response.jsp锛?
| <%@ page contentType="text/html; charset=GBK" %> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> <html> <head> <title>缁撴灉</title> </head> <body bgcolor="#ffffff"> <f:view> 聽<h:form id="responseForm"> 聽聽聽 <h2> 聽聽聽聽 <h:outputText id="result" value="#{UserNumberBean.responseStr}" /> 聽聽聽 </h2> 聽聽 聽 聽聽聽 <h:commandButton id="back" value=" 杩斿洖 " action="success" /> 聽</h:form> </f:view> </body> </html> |
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| <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE faces-config PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" "http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> <faces-config xmlns="http://java.sun.com/JSF/Configuration"> 聽<managed-bean> 聽聽聽 <managed-bean-name>UserNumberBean</managed-bean-name> 聽聽聽<managed-bean-class>chapter5.UserNumberBean</managed-bean-class> 聽聽聽 <managed-bean-scope>session</managed-bean-scope> 聽</managed-bean> 聽 <navigation-rule> 聽聽聽 <from-view-id [q4]聽 >/guess.jsp</from-view-id> 聽聽聽 <navigation-case [q5]聽 > 聽聽聽聽聽 <from-outcome [q6]聽 >success</from-outcome> 聽聽聽聽聽 <to-view-id [q7]聽 >/response.jsp</to-view-id> 聽聽聽 </navigation-case> 聽</navigation-rule> 聽 聽<navigation-rule> 聽聽聽 <from-view-id>/response.jsp</from-view-id> 聽聽聽 <navigation-case> 聽聽聽聽聽 <from-outcome>success</from-outcome> 聽聽聽聽聽 <to-view-id>/guess.jsp</to-view-id> 聽聽聽 </navigation-case> 聽</navigation-rule> </faces-config> |
绗竴涓鑸鍒欏彲浠ヨ繖鏍风悊瑙ｏ細浠巊uess.jsp椤甸潰鍑哄彂鏈変釜瀵艰埅瑙勫垯锛屽畠鏈変竴涓鑸渚嬶細灏辨槸褰撶粨鏋滀负鈥渟uccesss鈥濇椂瀵艰埅鍒皉esponse.jsp銆? 娉細鍦ㄥ鑸椂锛岄璁鹃兘鏄娇鐢╢orward鐨勬柟寮忥紝鎮ㄥ彲浠ュ湪<navigation-case>涓姞鍏ヤ竴涓?lt;redirect/>瀛愬厓绱狅紝璁㎎SF鍙戦€丠TTP閲嶅畾鍚戝埌鏂扮殑瑙嗗浘銆? 6.聽聽聽 閮ㄧ讲銆佽繍琛屻€佽皟璇曪細 聽
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