android:focusable=
"true"
涔熸槸娌$敤鐨? 榪欎釜鏃跺欏氨瑕佷嬌鐢╝ddStatesFromChildren 榪欎釜灞炴т簡,鍦↙inearLayout涓緗繖涓睘鎬?鐒跺悗璁劇疆TextView鐨刦ocusable=
"true"
灝卞彲浠ヤ簡.鍏充簬
addStatesFromChildren鐨勮鏄?
Sets whether
this
ViewGroup's drawable
states
also include its children's drawable
states.
鍙互姝e父鏄劇ず鐨勪唬鐮?
鍓嶄竴孌墊椂闂翠粠緗戠粶涓婁笅杞戒簡 Java.6.Platform.Revealed.Jul.2006.榪欐湰涔? 鐜板湪JDK 6宸茬粡鍙戝竷浜? 灝辨潵鐪嬬湅閲岄潰閮芥湁浠涔堟柊涓滆タ鍚?. 浠婂ぉ灝卞紑濮嬭皥璋圝DK6涓殑涓滀笢, 鐪嬬湅鏈夐偅浜涗笢瑗垮彲浠ヨ鎴戜滑嬋鍔ㄤ竴涓? 鍏堟潵鐪嬬湅榪欎釜浣嶄簬java.awt 鍖呬腑鐨凞esktoop綾誨惂. 鐪嬪悕瀛楀氨鍙互鐚滃埌鏄共浠涔堢殑.
Desktop涓湁涓浜汚ction鏉ユ敮鎸佸鏂囦歡鎴栬匲RI鐨凚ROWSE, EDIT, MAIL, OPEN, and PRINT鎿嶄綔. 璁板緱浠ュ墠涓轟簡浣跨敤java璋冪敤嫻忚鍣ㄦ墦寮涓猆RL瑕佸啓寰堝浠g爜. 鐜板湪鏈変簡榪欎釜Desktop涓鍒囧氨瀹規槗澶氫簡. 鐪嬬湅浠栫殑鏂囨。 http://download.java.net/jdk6/docs/api/java/awt/Desktop.html , 灝遍偅涔堝嚑涓柟娉? 涓嶅,浣嗘槸閮藉緢甯哥敤. 涓嶆槸鍚? 涓嬮潰鏉ョ湅涓涓緥瀛?
import java.awt.*;
import java.io.*;
import java.net.*;
public class DesktopTest {
public static void main(String args[]) {
if (!Desktop.isDesktopSupported()) {
System.err.println("Desktop not supported!");
System.exit(-1);
}
Desktop desktop = Desktop.getDesktop();
String path;
if (args.length == 0) {
path = ".";
} else {
path = args[0];
}
try {
File fi = new File("test.txt");
desktop.print(fi);
desktop.browse(new URI("http://blog.matrix.org.cn/icess"));
} catch (Exception ioe) {
System.out.println(ioe);
}
File dir = new File(path);
File files[] = dir.listFiles();
for (File file: files) {
System.out.println("Open " + file.getName() + "? [YES/NO] :");
if (desktop.isSupported(Desktop.Action.OPEN)) {
String line = System.console().readLine();
if ("YES".equals(line)) {
System.out.println("Opening... " + file.getName());
try {
desktop.open(file);
} catch (IOException ioe) {
System.out.println(ioe);
System.err.println("Unable to open: " + file.getName());
}
}
}
}
}
}
Q: BPEL銆乄SBPEL鍜?BPEL4WS涔嬮棿鐨勫尯鍒槸浠涔?
A: 闄や簡鍘嗗彶鍙傝冩枃鐚笉鍚屽錛屾病鏈変粈涔堝叾浠栫殑涓嶅悓銆傝繖浜涘悕瀛楅兘娑夊強鍒扮浉鍚岀殑鏈喅鏍囧噯銆傗淏PEL4WS鈥濇槸璧峰垵瑙勮寖鐨勫悕瀛楋紝瀹冪敱BEA銆両BM鍜孧icrosoft緙栧啓鍜屽叕甯冪殑銆傗淲SBPEL鈥濈洰鍓嶆槸瑙勮寖鍜屾湭鍐蟲爣鍑嗙殑鍚嶇О銆傚綋榪欎釜瑙勮寖鎻愪氦鍒癘ASIS鏃?鍑轟簬Web鏈嶅姟鐩稿叧鏍囧噯鐨勫姫鍔涳紝鎸夌収OASIS鍛藉悕鏂規鏇存崲浜嗚繖涓悕瀛椼傚敖綆″姝わ紝澶ч儴鍒嗗洟浣撲粛鐒剁畝鍗曞湴縐拌繖涓爣鍑嗕負鈥淏PEL鈥濄?
Q: 浠涔堟槸 BPELJ錛?/b>
A: BPELJ 鏄疊PEL鍜孞ava 璇█鐨勭粍鍚堬紝瀹冨厑璁鎬竴璧瘋繍鐢ㄨ繖涓ょ緙栫▼璇█鏉ユ瀯寤哄畬鏁寸殑涓氬姟嫻佺▼搴旂敤紼嬪簭銆傞氳繃鍏佽BPEL鍜孞ava涓璧峰伐浣滐紝 BPELJ浣垮緱姣忕璇█鍙互鍋氬畠鏈鎿呴暱鐨勪簨銆侭PELJ浼樹簬BPEL錛屼絾娌℃湁瀹冮偅涔堟湁绔炰簤鍔涖?/p>
Q:濡備綍鎶夿PELJ鍜?BPEL鑱旂郴璧鋒潵錛屽畠浠箣闂村尯鍒湪鍝噷錛?/b>
A: BPEL鍩烘湰涓婂悜緙栫▼鍙戝睍錛屽畠鏀寔涓氬姟澶勭悊嫻佺▼鐨勯昏緫銆傝繖浜涗笟鍔″鐞嗘祦紼嬫槸鐙珛鐨勫簲鐢ㄧ▼搴忥紝榪欎簺搴旂敤浣跨敤Web鏈嶅姟浣滀負瀹炵幇涓氬姟鍔熻兘鐨勬椿鍔ㄣ侭PEL 涓嶄細鎴愪負涓闂ㄩ氱敤鐨勭紪紼嬭璦銆傜劧鑰岋紝鏈変漢璁や負BPEL灝嗗拰鐢ㄦ潵瀹炵幇涓氬姟鍔熻兘鐨勫叾浠栬璦錛堝皯閮ㄥ垎鐨勭紪紼嬶級緇撳悎璧鋒潵銆備負浜嗘柟渚緽PEL鍜孞ava 緇撳悎璧鋒潵錛孊PELJ瀵笲PEL鍋氫簡涓浜涘皬鐨勬敼鍔ㄥ茍涓斿仛浜嗕竴浜涙墿灞曘?/p>
Q: BPEL涓嶆槸閽堝涓氬姟鍒嗘瀽鍛樺悧? 濡傛灉鏄紝涓轟粈涔堟妸Java鍔犺繘鏉?
A: 鏈夎繖涔堜竴涓櫘閬嶇殑璇В錛岄偅灝辨槸BPEL鎯寵揪鍒伴潪紼嬪簭璁捐浜哄憳鎴栬呮墍璋撶殑鈥滀笟鍔″垎鏋愬憳鈥濅篃鑳戒嬌鐢ㄧ殑紼嬪害銆傝繖涓敊璇殑姒傚康閮ㄥ垎鏍規簮浜庡競鍦轟笂璁稿閽堝浜庤繖緇勭敤鎴風殑涓氬姟嫻佺▼綆$悊宸ュ叿榪欐牱鐨勪竴涓簨瀹炪傛棤鍙疆鐤戯紝宸ュ叿渚涘簲鍟嗕負鏋勫緩BPEL鍜孊PELJ嫻佺▼鎻愪緵浜嗗箍娉涚殑鍙鍖栨帴鍙o紝浣嗘槸璇█鏈韓鐨勭洰鐨勬槸涓轟簡寮鍙戜漢鍛樸?/p>
Q: BPELJ濡備綍宸ヤ綔錛?/b>
A: 閫氳繃鍏佽鍦˙PEL嫻佺▼瀹氫箟涓寘鍚獼ava浠g爜孌碉紙縐頒負Java鐗囨柇錛夛紝BPELJ浣垮緱Java 鍜孊PEL鑳藉鐩鎬簰鍗忎綔銆?
Q: 闅鵑亾涓嶅簲璇ヨ冭檻鍏佽浣跨敤浠諱綍璇█錛圕#銆丣avaScript鍜孞ava絳夛級鏉ヨ璁′唬鐮佺墖鏂悧錛?/b>
A: 榪欎釜鐗囨柇鑳屽悗鎯蟲硶鏄湁浠h〃鎬э紝鎴戜滑甯屾湜瀹冭兘鐢ㄤ簬璁稿涓嶅悓鐨勮璦銆傜劧鑰岋紝瑕侀泦鎴怋PEL鍜屼竴闂ㄧ壒瀹氱殑璇█鍖呭惈鐨勪笉浠呬粎鏄敤XML鍖呰鐩爣璇█銆傞泦鎴愬彉閲忕粦瀹氥佷簨鍔$鐞嗐佽皟鐢ㄨ礬寰勭瓑闂蹇呴』鍛ㄥ叏鍦板畾涔夛紝鐒惰岋紝姣忕璇█鏄敤涓嶅悓鐨勬柟娉曡В鍐寵繖浜涢棶棰橈紝瀵規墍鏈夎璦榪涜緇熶竴鐨勭粦瀹氭槸涓嶇幇瀹炵殑銆傛墍浠ワ紝 BPELJ闆嗕腑瑙e喅 BPEL 鍜?Java鐨勮繖浜涢泦鎴愰棶棰樸傛垜浠湡寰呯潃瑙e喅鍏朵粬鐨勮璦鐨勯泦鎴愰棶棰?銆?
Q: 闅鵑亾BPELJ 娌¤繚鍙嶁?BPEL涓椿鍔ㄦ槸Web鏈嶅姟錛屾暟鎹槸XML,鏁版嵁緇撴瀯鐢╔ML鏋舵瀯鎻忚堪鈥濊繖涓鍘熷垯鍚楋紵
A: 騫朵笉鏄笘鐣屼笂鎵鏈夌殑鏈嶅姟閮芥槸Web鏈嶅姟錛屽畠浠篃涓嶅簲璇ユ槸銆傜敤J2EE鏇撮傚悎绱у瘑鑰﹀悎鐨勭郴緇燂紝鍦ㄨ繖縐嶇郴緇熶腑錛屽鍣ㄦ彁渚涚殑鍔熻兘濡傚畨鍏ㄥ拰浜嬪姟鏄壒鍒湁浠峰肩殑銆傞偅浜涙妸涓氬姟閫昏緫閮ㄧ講鎴怞2EE緇勪歡鐨勪漢鍛樺簲璇ヨ兘澶熷湪涓氬姟嫻佺▼涓厖鍒嗗埄鐢ㄨ繖浜涚粍浠訛紝BPEL鏄弿榪拌繖涓繃紼嬫渶濂界殑涓闂ㄨ璦銆?br />涓浜涗漢浜夎璇村湪紼嬪簭鐗囨柇涓敤Java鏉ュ畬鎴愬皯閲忚綆楀拰鏁版嵁鎿嶄綔闈炲父鍚堥傦紝浣嗘槸搴旇閫氳繃XML/Web鏈嶅姟瑙嗗浘寮哄埗鎵鏈夋湇鍔¤皟鐢ㄣ傝繖鏄竴涓壒鍒珯涓嶄綇鑴氱殑瑙傜偣銆傚鏋滄偍鏈変竴涓敤Java浠g爜鐗囨柇鍐欑殑嫻佺▼錛屽緢鏄庢樉錛屾湁涓涓狫ava寮鍙戜漢鍛樺弬涓庡垱寤鴻繖涓祦紼嬨?br />榪欐剰鍛崇潃鎮ㄥ彲鑳芥湁涓嬮潰鐨勮鎯籌細鏈変竴涓紑鍙戜漢鍛樼啛鎮夌敤Java璋冪敤緇勪歡錛屼粬鎯崇敤Java鎿嶇旱緇勪歡鐨勮緭鍏ュ拰杈撳嚭銆傝揩浣塊偅涓漢鎶婃墍鏈夌殑璋冪敤鐪嬫垚濂藉儚鏄皟鐢╓eb 鏈嶅姟涓鏍鳳紝榪欎細浜х敓涓灞傛販涔憋紝闃繪鑰冭檻涓氬姟閫昏緫銆?
Q: 榪欐剰鍛崇潃鐜板湪鐢ㄥ湪WebLogic Integration 8.1涓婄殑嫻佺▼瀹氫箟鏃犳晥浜嗗悧錛?/b>
A: 鏍規湰涓嶄細錛孊EA 鍦?003騫寸瓥鍒掑茍鍊″浜咼SR 207錛屾妸嫻佺▼瀹氫箟錛堝懡鍚嶄負鈥淛PD鈥濓級鎻愪氦緇?WebLogic Integration 8.1錛屽茍鎶婂畠浣滀負灝忕粍宸ヤ綔鐨勫垵濮嬪熀紜銆?BEA 鍜?IBM 宸茬粡鎻愪氦BPELJ 緇?JSR 207 宸ヤ綔灝忕粍鑰冭檻銆侭PELJ 鍜?JPD鏈夊緢澶氱浉鍚岀殑鍦版柟錛屼簨瀹炰笂瀹冨凡緇忓紑濮嬭緇嗚璁′嬌寰椾粖鍚嶫PD鑳藉鉤紼寵縼縐誨埌BPELJ涓?銆?
Q: 濡備綍鎶夿PELJ鍜?JSR 207鑱旂郴璧鋒潵錛?/b>
A: BPELJ宸茬粡鎻愪氦緇?JSR 207錛屽茍寤鴻鑰冭檻浣跨敤BPELJ浣滀負JSR 宸ヤ綔鐨勫熀紜銆?/p>
Q: 榪欏BPEL鎰忓懗鐫浠涔堬紵瀹冨皢浼氫綔涓轟竴涓爣鍑嗗垎瑁傚嚭鏉ヤ箞錛?IBM 鍜?BEA 姝e湪鏀懼純BPEL涔堬紵
A: 鏍規湰涓嶄細銆侭PELJ鏄竴涓畬鍏ㄥ湪BPEL鏍囧噯鐨勬牳蹇冩濇兂鍜屾剰鍥句箣鍐呯殑寤朵幾銆備負浜嗘彁渚涗竴涓畬鍏ㄧ殑嫻佺▼璁捐鐜錛屼竴鐩翠互鏉ラ兘甯屾湜BPEL鑳藉拰鍏朵粬鐨勮璦緇撳悎銆侷BM 鍜?BEA 閮芥壙璇烘敮鎸丅PEL 騫朵笖緇х畫浣滀負OASIS鐨勪富瑕佺殑璐$尞鑰咃紝姝e湪鍔姏杈懼埌璇█鐨勬爣鍑嗗寲銆?/p>
Q: BEA瀵逛簬BPEL鍜孊PELJ鐨勪駭鍝佽鍒掓槸浠涔堬紵
A: 瀵逛簬鍦?004騫存槬瀛f椂闂磋寖鍥村唴鐨刉ebLogic Integration 8.1錛孊EA灝嗘彁渚涗竴涓狟PEL瀵煎嚭宸ュ叿 錛屽湪涓嬩竴涓噸瑕佺殑WebLogic Integration鍙戝竷涓厖鍒嗘敮鎸佹渶緇圔PEL鏍囧噯銆?BEA 涔熷湪涓嬩竴涓噸瑕佺殑WebLogic Integration鍙戝竷涓BPELJ鎻愪緵鍏呭垎鐨勬敮鎸併?/p>
Q: 濡傛灉鎴戠幇鍦ㄧ敤WebLogic Integration 8.1浼氭庢牱鍛紵鎴戣兘榪佺Щ鍒癇PELJ鍚楋紵
A: 鏄殑錛屽湪涓嬩竴涓噸瑕佺殑WebLogic Integration 鍙戝竷涓紝 BEA灝嗕負浠嶫PD鑷姩榪佺Щ鍒癇PEL/BPELJ涓婃彁渚涘伐鍏楓?
銆銆鍘熸枃鍑哄錛?a target="_blank">http://dev2dev.bea.com/technologies/bpel/bpel_faq.jsp