鎴戠埍浣?jīng)_▋ 2007-12-05 12:00 鍙戣〃璇勮
]]><bean id="nodeSvcImpl" class="com.exchangebit.nms.magic.NodeSvcImpl">
<property name="notifyClient" ref="notifyClient"/>
</bean>
<jaxws:endpoint
id="nodeSvc"
implementor="#nodeSvcImpl"
address="/NodeSvc">
</jaxws:endpoint>
鎴戠埍浣?jīng)_▋ 2007-11-01 17:38 鍙戣〃璇勮
]]>鎴戠埍浣?jīng)_▋ 2007-10-29 16:41 鍙戣〃璇勮
]]>
XML tutorial:
http://www.w3schools.com/xml/default.asp
SOAP tutorial:
http://www.w3schools.com/soap/default.asp
WSDL tutorial:
http://www.w3schools.com/wsdl/default.asp
WEB Service tutorial:
http://www.w3schools.com/webservices/default.asp
鎴戠埍浣?jīng)_▋ 2007-07-10 10:25 鍙戣〃璇勮
]]>comet鐨勫疄鐜頒粙緇嶏細(xì)榪欓噷
鍏朵腑鐨勫師鐞嗗湪浜庣淮鎶TTP闀胯繛鎺ワ紝榪欓噷鏈変粙緇?/a>
鎽樺綍涓閮ㄥ垎錛岃鏄庡叾鍘熺悊錛?/p>
Pushlet鍩轟簬HTTP嫻侊紝榪欑鎶鏈父甯哥敤鍦ㄥ濯掍綋瑙嗛銆侀氳搴旂敤涓紝姣斿QuickTime銆備笌瑁呰澆HTTP欏甸潰涔嬪悗椹笂鍏抽棴HTTP榪炴帴鐨勫仛娉曠浉鍙嶏紝Pushlet閲囩敤HTTP嫻佹柟寮忓皢鏂版暟鎹簮婧愪笉鏂湴鎺ㄩ佸埌client錛屽啀姝ゆ湡闂碒TTP榪炴帴涓鐩翠繚鎸佹墦寮銆傛湁鍏沖浣曞湪Java涓疄鐜拌繖縐岾eep-alive鐨勯暱榪炴帴璇峰弬鐪婼un鎻愪緵鐨?u>銆奌TTP Persistent Connection銆?/a>鍜?u>W3C鐨勩奌TTP1.1瑙勮寖銆嬨?br>紺轟緥1
鎴戜滑鍒╃敤HTTP嫻佸紑鍙戜竴涓狫SP欏甸潰錛堝洜涓哄畠鏄撲簬閮ㄧ講錛岃屼笖瀹冨湪web server涓篃鏄綔涓簊ervlet瀵瑰緟鐨勶級錛屾欏甸潰鍦ㄤ竴涓畾鏃跺櫒寰幆涓笉鏂湴鍙戦佹柊鐨凥TML鍐呭緇檆lient錛?pre>
<%
int i = 1;
try {
while (true) {
out.print("<h1>"+(i++)+"</h1>");
out.flush();
try {
Thread.sleep(3000);
} catch (InterruptedException e) {
out.print("<h1>"+e+"</h1>");
}
}
} catch (Exception e) {
out.print("<h1>"+e+"</h1>");
}
%>
鍦≒ushlet婧愪唬鐮佷腑鎻愪緵浜嗘欏甸潰錛坋xamples/basics/push-html-stream.jsp錛夈備笂闈㈢殑欏甸潰騫朵笉鏄崄鍒嗘湁鐢紝鍥犱負(fù)鍦ㄦ垜浠埛鏂伴〉闈㈡椂錛屾柊鍐呭鏈烘鍦般佹寔緇笉鏂湴琚坊鍔犲埌欏甸潰涓紝鑰屼笉鏄痵erver绔洿鏂扮殑鍐呭銆?br>紺轟緥2
鐜板湪璁╂垜浠鍏ushlet宸ヤ綔鏈虹悊涓竴鎺㈢┒绔熴傞氳繃榪愯Pushlet鐨勭ず渚嬫簮浠ｇ爜錛坋xamples/basics/ push-js-stream.html錛夛紝鎴戜滑浼?xì)鐪嬪埌杩欎釜姣?縐掑埛鏂頒竴嬈＄殑欏甸潰銆傞偅涔堝畠鏄浣曞疄鐜扮殑鍛紵
姝ょず渚嬩腑鍖呭惈浜嗕笁涓枃浠訛細(xì)push-js-stream.html銆乸ush-js-stream-pusher.jsp銆乸ush-js-stream-display.html銆?
鍏朵腑push-js-stream.html鏄富妗嗘灦鏂囦歡錛屽畠浠TML Frame鐨勫艦寮忓寘鍚叾瀹冧袱涓〉闈€?br> push-js-stream-pusher.jsp鏄竴涓狫SP錛屽畠鎵ц鍦╯erver绔紝姝ゆ枃浠跺唴瀹瑰涓嬶細(xì)
7: <%
8: /** Start a line of JavaScript with a function call to parent frame. */
9: String jsFunPre = "<script language=JavaScript >parent.push('";
10:
11: /** End the line of JavaScript */
12: String jsFunPost = "')</script> ";
13:
14: int i = 1;
15: try {
16:
17: // Every three seconds a line of JavaScript is pushed to the client
18: while (true) {
19:
20: // Push a line of JavaScript to the client
21: out.print(jsFunPre+"Page "+(i++)+jsFunPost);
22: out.flush();
23:
24: // Sleep three secs
25: try {
26: Thread.sleep(3000);
27: } catch (InterruptedException e) {
28: // Let client display exception
29: out.print(jsFunPre+"InterruptedException: "+e+jsFunPost);
30: }
31: }
32: } catch (Exception e) {
33: // Let client display exception
34: out.print(jsFunPre+"Exception: "+e+jsFunPost);
35: }
36: %>
娉ㄦ剰鍦ㄧず渚?鍜岀ず渚?涓嬌鐢↗SP鏃墮兘瀛樺湪涓涓棶棰橈細(xì)涓浜泂ervlet寮曟搸鍦ㄦ煇涓猚lient紱誨紑鏃朵細(xì)鈥滃悆鎺夆滻OException錛屼互鑷充簬JSP欏甸潰灝嗘案涓嶆姏鍑烘寮傚父銆傛墍浠ュ湪榪欑鎯呭喌涓嬶紝欏甸潰寰幆灝嗕細(xì)姘歌繙鎵ц涓嬪幓銆傝岃繖姝ｆ槸Pushlet瀹炵幇閲囩敤servlet鐨勫師鍥犱箣涓錛氬彲浠ユ崟鑾峰埌IOException銆?
鍦ㄤ笂闈唬鐮佺殑絎?1琛屼腑鍙互鐪嬪埌鍦ㄤ竴涓畾鏃跺櫒寰幆錛?縐?鍛ㄦ湡錛変腑鎵撳嵃浜嗕竴浜汬TML騫跺皢瀹冧滑杈撳嚭鍒癱lient嫻忚鍣ㄣ傝娉ㄦ剰錛岃繖閲屾帹閫佺殑騫墮潪HTML鑰屾槸Javascript錛佽繖鏍峰仛鐨勬剰涔変綍鍦紵
瀹冩妸綾諱技鈥?lt;script language=JavaScript >parent.push('Page 4')</script>鈥濈殑涓琛屼唬鐮佹帹閫佸埌嫻忚鍣紱鑰屽叿鏈塉avaScript寮曟搸鐨勬祻瑙堝櫒鍙互鐩存帴鎵ц鏀跺埌鐨勬瘡涓琛屼唬鐮侊紝騫惰皟鐢╬arent.push()鍑芥暟銆傝屼唬鐮佷腑鐨凱arent渚挎槸嫻忚鍣ㄩ〉闈腑鎵鍦‵rame鐨凱arent錛屼篃灝辨槸push-js-stream.html銆傝鎴戜滑鐪嬬湅閮藉彂鐢熶簡浠涔堬紵
<script LANGUAGE="JavaScript">
var pageStart="<HTML><HEAD></HEAD><BODY BGCOLOR=blue TEXT=white><H2>Server pushes: <para>";
var pageEnd="</H2></BODY></HTML>";
// Callback function with message from server.
// This function is called from within the hidden JSP pushlet frame
function push(content) {
// Refresh the display frame with the content received
window.frames['displayFrame'].document.writeln(pageStart+content+pageEnd);
window.frames['displayFrame'].document.close();
}
</script>
<!-- frame to display the content pushed by the pushlet -->
<!-- Hidden frame with the pushlet that pushes lines of JavaScript-->
</FRAMESET>
鍙互鐪嬪埌push-js-stream.html涓殑push()鍑芥暟琚悕涓簆ushletFrame鐨凧SP Frame璋冪敤錛氭妸浼犲叆鐨勫弬鏁板煎啓鍏ュ埌displayFrame錛堟Frame涓簆ush-js-stream-display.html錛夈傝繖鏄姩鎬丠TML鐨勪竴涓皬鎶宸э細(xì)浣跨敤document瀵硅薄鐨剋riteln鏂規(guī)硶鍒鋒柊鏌愪釜Frame鎴栬匴indow鐨勫唴瀹廣?br> 浜庢槸displayFrame鎴愪負(fù)浜嗙敤浜庢樉紺哄唴瀹圭殑銆佺湡姝ｇ殑瑙嗗浘銆俤isplayFrame鍒濆鍖栦負(fù)榛戣壊鑳屾櫙騫舵樉紺衡渨ait鈥︹濈洿鍒版潵鑷猻erver鐨勫唴瀹硅鎺ㄩ佽繃鏉ワ細(xì)
<H1>WAIT...</H1>
榪欎究鏄疨ushlet鐨勫熀鏈仛娉曪細(xì)鎴戜滑浠巗ervlet錛堟垨鑰呬粠紺轟緥涓殑JSP錛夋妸JavaScript浠ｇ爜浣滀負(fù)HTTP嫻佹帹閫佸埌嫻忚鍣ㄣ傝繖浜涗唬鐮佽嫻忚鍣ㄧ殑JavaScript寮曟搸瑙ｉ噴騫跺畬鎴愪竴浜涙湁瓚ｇ殑宸ヤ綔銆備簬鏄究杞繪澗鍦板畬鎴愪簡浠巗erver绔殑Java鍒版祻瑙堝櫒涓殑JavaScript鐨勫洖璋冦?br> 涓婇潰鐨勭ず渚嬪睍紺轟簡Pushlet鍘熺悊錛屼絾榪欓噷瀛樺湪涓浜涚瓑寰呰В鍐崇殑闂鍜岄渶瑕佸娣葷殑鐗規(guī)с備簬鏄垜寤虹珛浜嗕竴涓皬鍨嬬殑server绔疨ushlet妗嗘灦錛堝叾綾葷粨鏋勫浘琛ㄥ皢浼?xì)灞暯C哄湪涓嬮潰錛夛紝娣誨姞浜嗕竴浜涚敤鍦╟lient涓殑JavaScript搴撱傜敱浜巆lient闇瑕佷緷璧栨洿澶氱殑DHTML鐗規(guī)э紙姣斿Layers錛夛紝鎴戜滑灝嗛鍏堢矖鐣ュ湴娓╀範(fàn)涓浜?u>DHTML鐭ヨ瘑銆傜ず渚嬩唬鐮佽examples/dhtml銆?img src ="http://m.tkk7.com/alwayscy/aggbug/127931.html" width = "1" height = "1" />
鎴戠埍浣?jīng)_▋ 2007-07-03 18:10 鍙戣〃璇勮
]]>