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鍦ㄥsyncml鐨勫崗璁殑浣跨敤宸ョ▼榪涜鎻忚堪涔嬪墠鎴戜滑鍏堟潵鐪嬬湅鍚屾綾誨瀷鐨勫垎綾伙細
syncML鍗忚鎻忚堪浜嗕竷縐嶄笉鍚岀殑鍚屾綾誨瀷錛?BR>錛?錛塗wo-way sync:鍙屽悜鍚屾鏄鎴風鍜屾湇鍔″櫒绔氦鎹㈡湁鍏充換浣曚慨鏀圭殑鏁版嵁淇℃伅鐨勪竴縐嶅父鐢ㄧ殑鍚屾綾誨瀷銆?BR>錛?錛塖low sync:鎱㈠悓姝ユ槸鍙屽悜鍚屾鐨勪竴縐嶇壒鍒殑褰㈠紡銆傛參鍚屾灝辨槸灝嗗鎴風鏁版嵁搴撶殑鏁版嵁鍜屾湇鍔″櫒绔殑鏁版嵁搴撴暟鎹愪釜榪涜姣旇緝銆傚鏋滃鎴風鍜屾湇鍔″櫒绔殑鍚屾閿氫笉鍖歸厤鎴栧鎴風鎴栨槸鏈嶅姟鍣ㄧ鐨勪慨鏀規棩蹇楅仐澶辨椂灝嗕細璇鋒眰涓涓參鍚屾銆傚疄闄呬笂錛屾參鍚屾灝辨剰鍛崇潃瀹㈡埛绔彂閫佹墍鏈夌殑鏁版嵁鍒版湇鍔″櫒绔紝鏈嶅姟鍣ㄧ瀵瑰鎴風鐨勬墍鏈夋暟鎹繘琛岄愪釜瀛楁鐨勫垎鏋愶紝姣旇緝錛屽茍灝嗘湇鍔℃鐨勬暟鎹彂閫佸埌瀹㈡埛绔傚湪鍚屾鍒嗘瀽瀹屾垚鍚庯紝鏈嶅姟绔皢鎵鏈夌殑淇敼淇℃伅榪斿洖瀹㈡埛绔傜劧鍚庯紝瀹㈡埛绔繑鍥炴墍鏈夌殑鏁版嵁鐨勬槧灝勪俊鎭紝騫舵坊鍔犲埌鏈嶅姟绔?BR>錛?錛塐ne-way sync from client only:瀹㈡埛绔紭鍏堝悓姝ワ紝鏄鎴風鍙戦佷慨鏀逛俊鎭埌鏈嶅姟绔紝浣嗘槸鏈嶅姟绔殑淇敼淇℃伅騫朵笉琚彂閫佸埌瀹㈡埛绔?BR>(4)Refresh sync from client only: 浠庡鎴風鍚屾鍒鋒柊錛?/STRONG>榪欓噷瀹㈡埛绔負鏈嶅姟绔彁渚涙墍鏈夋暟鎹殑嫻忚錛屾湇鍔″櫒鏍規嵁瀹㈡埛绔殑淇敼鏉ユ洿鏂版湇鍔$鐨勬暟鎹?BR>錛?錛塐ne-way sync from server only:鏈嶅姟绔悓姝ヤ紭鍏堬紝榪欎釜鍚屾鏂瑰紡鏄鎴風浠庢湇鍔¤幏鍙栨墍鏈夌殑淇敼淇℃伅錛屼絾鏄鎴風涓嶅彂閫佷慨鏀逛俊鎭埌鏈嶅姟绔?BR>錛?錛塕efresh sync from server only:浠庢湇鍔$鍒鋒柊鍚屾錛?/STRONG>榪欓噷鍋囪鏈嶅姟绔負瀹㈡埛绔彁渚涙墍鏈夌殑鏁版嵁鐨勯瑙堬紝瀹㈡埛绔皢鏇存柊鐩爣鏁版嵁搴撲腑鐨勬暟鎹紝鏇存柊鏁版嵁鐢辨湇鍔″櫒绔彂閫佸埌瀹㈡埛绔?BR>錛?錛塖erver-alerted sync: 鏈嶅姟閫氬憡鍚屾錛屾湇鍔″櫒绔氱煡瀹㈡埛绔渶瑕佸彂璧風殑鍚屾綾誨瀷鎸囦護緇欐湇鍔$銆?BR>
濂戒簡錛屽悓姝ョ殑鍑犵鍩烘湰綾誨瀷鎴戜滑閮芥弿榪拌繃浜嗭紙涓嶈繃鍏朵腑鏈変袱縐?錛?鎴戣嚜宸變篃涓嶇煡閬撴弿榪拌浜烘槸鍚﹁兘澶熺湅鐨勬噦錛屽緢闅捐〃杈撅紝e鏂囪繕闇瑕佸姞寮哄晩錛夛紝涓嬮潰灝辮鎴戜滑涓璧鋒潵鐪嬬湅鍚屾鐨勫叏榪囩▼鍚с?BR>
涓轟簡鐞嗚В鍩烘湰鐨勫悓姝ヨ繃紼嬶紝鎴戜滑寮濮嬭瑙d竴浜涘湪瀹㈡埛绔拰鏈嶅姟绔殑鍚屾宸ョ▼鐨勪竴浜涚粏鑺傘傜敱浜庡弻鍚戝悓姝ユ槸鏈閫氬父鐨勫悓姝ヨ繃紼嬶紝鎴戜滑灝變嬌鐢ㄨ繖縐嶅悓姝ヨ繃紼嬩綔涓轟緥瀛愩?BR>
涓涓弻鍚戝悓姝ョ殑榪囩▼鍙互鍒嗕負涓嬮潰鍑犳錛?BR>1.鍚屾鍒濆鍖?BR>2.鍙屽悜鍚屾
3.鏁版嵁鏄犲皠
NOW,璁╂垜浠竴姝ヤ竴鐨勬彮寮鍚屾鐨勭縐橀潰綰卞惂錛?BR>錛?錛夊悓姝ュ垵濮嬪寲錛?BR>浠諱綍鐨勫悓姝ヨ繃紼嬮鍏堥兘蹇呴』榪涜鍚屾鍒濆鍖栫殑宸ヤ綔錛屽湪涓涓悓姝ュ垵濮嬪寲鐨勫伐紼嬬錛屾湇鍔$鍜屽鎴風璁懼閫氬父瑕佸彨鍖栦竴涓嬩俊鎭細
a.鍚屾鏈嶅姟鍣ㄥ拰璁懼鐨勮兘鍔涙弿榪?BR>b.璇鋒眰璁塊棶鐨勬暟鎹簱鍜屽悓姝ョ被鍨?BR>c.璁よ瘉淇℃伅
鍚屾閿氫篃鏄湪鍚屾鍒濆鍖栦腑琚氦鎹㈢殑淇℃伅銆?BR>涓嬮潰鐨勮繃紼嬪浘浠嬬粛浜嗗熀鏈殑鍚屾鍒濆鍖栬繃紼嬶細
錛?錛夊弻鍚戝悓姝ワ細
]]>
1.SyncML鐨勫熀紜:
SyncML鏄竴縐嶄富瑕佺殑寮鍙戝紡鐨勫伐涓氭爣鍑?涓轟簡浣胯繙紼嬫暟鎹拰涓漢淇℃伅閫氳繃涓嶅悓鐨勭綉緇?騫沖彴鍜岃澶囪繘琛屽悓姝ヨ屽埗瀹氱殑.SyncML浣跨殑鏁版嵁闈炲父鐨勫鏄撳湪涓嶅悓鐨勭綉緇滃拰緗戠粶璁懼涔嬮棿榪涜浼犺緭,鍥犱負瀹冩敮鎸佸縐嶄紶杈撳崗璁?
SyncML鐨勬湁鐐瑰彲浠ユ葷粨涓轟竴涓嬪嚑鐐?
(1)鍙互鍦ㄤ笉鍚岀殑緗戠粶涓婂伐浣?-鍖呮嫭鏈夐檺緗戠粶鍜屾棤闄愮綉緇?
(2)鏀寔澶氱浼犺緭鍗忚,鍖呮嫭HTTP,WSP(Wireless Session Protocol),OBEX(Bluetooth,IrDA),SMTP,pure TCP/IP.
(3)鏀寔閫氱敤鐨勪釜浜烘暟鎹牸寮?濡倂Card,vCalendar鍜孍-MAIL絳?
(4)瀵圭Щ鍔ㄨ澶囩殑瀛樺偍絀洪棿榪涜浜嗕紭鍖?
(5)寤虹珛鍦╥nternet鍗忚鍜寃eb鎶鏈笂,鏄彲鎵ц鑰屼笖鏈夊緢濂界殑鍗忎綔鎬х殑.
2.SyncML鐨勫崗璁弿榪?
SyncML紼嬪簭妗嗘灦鏄緩绔嬪湪鍚屾鎻忚堪鍗忚(SyncML Representation protocol)鍜屽悓姝ュ崗璁?SyncML Synchronization protocol)涓や釜鍗忚鐨勫熀紜涓婄殑.鍚屾鎻忚堪鍗忚瀹氫箟浜嗗悓姝ユ秷鎭?in XML)鐨勬牸寮忔弿榪板拰鍦ㄥ悓姝ユ鏋跺唴宸ヤ綔鐨勭粏鑺?鍚屾鍗忚瀹氫箟浜嗗悓姝ュ鏈嶇鍜屽悓姝ユ湇鍔″櫒绔殑浜や簰.
涓轟簡寤虹珛涓涓傚綋鐨凷yncML浜у搧,鎴戜滑蹇呴』瑕佷簡瑙h繖涓袱涓崗璁殑鐩稿叧瑕佹眰,涓嬮潰鎴戜滑寮濮嬬湅鐪嬪悓姝ュ崗璁殑鏈閲嶈鐨勫嚑涓粍鎴愰儴鍒?
(1)Change log
寮濮嬩竴涓悓姝ュ崗璁殑鎿嶄綔鏃?SyncML鍗忚闇瑕佸湪瀹㈡埛绔拰鏈嶅姟鍣ㄧ鐨勫悇鑷殑鏁版嵁搴撲腑緇存姢淇℃伅鐨勪氦鎹㈡垨淇敼(濡傛浛浠?澧炲姞,鍒犻櫎鏁版嵁絳?.SyncML閫氳繃涓縐嶈縐頒負change log鐨勪俊鎭窡韙満鍒舵潵瑙e喅瀹㈡埛绔拰鏈嶅姟鍣ㄧ鐨勪俊鎭氦鎹㈡垨淇敼鐨勯棶棰?SyncML騫舵病鏈夋弿榪癱hange log鐨勬牸寮忎俊鎭?浣嗘槸榪涜鍚屾鐨勬瘡涓澶囧繀欏昏兘澶熻緇嗙殑鎻忚堪璁懼涓婃瘡涓暟鎹」浠庝笂嬈″悓姝ユ椂鐨勪慨鏀圭殑璇︾粏鎯呭喌.
(2)Map operation(鎿嶄綔鐨勬槧灝?
鍚屾鎿嶄綔鏄熀浜庡鎴風鍜屾湇鍔″櫒绔殑鏁版嵁搴撲腑姣忎釜鏁版嵁鍏冪礌閮芥湁涓涓敮涓鏍囪瘑(IDS)鐨勫師鍒欐潵榪涜鐨?瀹㈡埛绔疘D琚О涓烘湰鍦板敮涓鏍囪瘑(locally unique indentifier LUID),鏈嶅姟鍣↖D琚О涓哄叏灞鍞竴鏍囪瘑(globally unique identifier GUID).榪欎釜ID鍦ㄦ湇鍔″櫒鍜屽鎴風鍙互鐩稿悓,涔熷彲浠ヤ笉鍚?濡傛灉榪欎釜IDS鏄笉鍚岀殑,閭d箞鏈嶅姟鍣ㄧ灝卞繀欏諱繚鐣欎竴涓狪D鐨勬槧灝?淇濊瘉鏈嶅姟绔拰瀹㈡埛绔殑鏁版嵁浜ゆ崲鐨勪竴鑷存?LUIDS鎬繪槸鐢卞鎴風璁懼鏉ュ垎閰嶇殑.榪欏氨鎰忓懗鑰呭嵆浣挎槸閫氳繃鏈嶅姟绔坊鍔犱竴涓暟鎹」鍒板鎴風璁懼,涔熸槸鐢卞鎴風涓鴻繖涓暟鎹」鍒嗛厤LUID.鍒嗛厤瀹屾垚鍚?瀹㈡埛绔皢閫氳繃Map operation鎶奓UID鍙戦佸埌鏈嶅姟绔?鏈嶅姟绔皢鏇存柊MAPPING琛ㄤ腑鏁版嵁欏圭殑LUID.
(3)Sync anchors(鍚屾閿?
褰撲竴涓悓姝ヤ細璇濊鍒濆鍖栫殑鏃跺?鎬繪槸鏈変袱涓敋琚彂閫?涓涓槸鏈鍚庝竴嬈″悓姝ョ殑閿氫竴涓槸涓嬩竴嬈″悓姝ョ殑閿?鏈鍚庝竴嬈$殑閿氭弿榪頒簡鍙戣搗鍚屾璁懼鍙戣搗鏈鍚庝竴嬈″悓姝ヤ簨浠剁殑鏃墮棿鐐?涓嬫鍚屾閿氭弿榪頒簡鍙戣搗鍚屾鍔ㄤ綔璁懼鐨勫綋鍓嶇殑鍚屾浜嬩歡鐨勬椂闂寸偣.閫氳繃榪欑鏂瑰紡,鍦ㄦ湇鍔$鍜屽鎴風浜ゆ崲鍚勮嚜鐨勫悓姝ラ敋.褰撴帴鏀朵竴涓狽EXT SYNC ANCHOR鏃?鎺ユ敹璁懼蹇呴』淇濆瓨瀹冪洿鍒頒笅嬈″悓姝?褰撲笅嬈″悓姝ュ埌鏉ョ殑鏃跺?鎺ユ敹璁懼灝嗘瘮杈冧袱嬈$殑鍚屾閿氬茍鍙戦佹渶鍚庝竴嬈$殑鍚屾閿?浠ュ垽鏂槸鍚﹀湪鍚屾鏃舵湁鏁版嵁澶辮觸.濡傛灉鏈鍚庝竴嬈″悓姝ラ敋鍜屼笅嬈″悓姝ラ敋鍖歸厤,鎺ユ敹璁懼灝嗚涓烘病鏈夐敊璇茍緇撴潫鍚屾浼氳瘽鐨勫垵濮嬪寲.濡傛灉涓嶅尮閰?鎺ユ敹璁懼灝嗕粠鍏朵粬璁懼璇鋒眰涓涓傚綋鐨勫姩浣?姣斿鎱㈠悓姝?褰撳悓姝ヤ細璇濇垚鍔熷茍緇撴潫鍚?鍚屾閿氬皢琚繚瀛?
(4)Confict resolution(鍐茬獊瑙e喅鏂瑰紡)
褰撳悓涓涓暟鎹」鍦ㄥ鎴風鍜屾湇鍔″櫒绔悓鏃惰淇敼鍚?鏁版嵁鐨勭増鏈啿紿佸氨浜х敓浜?瀵瑰悓涓鏁版嵁欏瑰皢浜х敓涓や釜涓嶅悓鐗堟湰鐨勬暟鎹?鍚屾鍗忚蹇呴』鏈変竴縐嶇瓥鐣ヨВ鍐寵繖鏍風殑鍐茬獊.鍦⊿yncML涓?鍐茬獊絳栫暐鏄悓姝ュ紩鎿庣殑涓涓熀鏈姛鑳?閫氬父鏄敱鍚屾寮曟搸鐨勫悓姝ユ湇鍔″櫒鏉ヨВ鍐崇増鏈啿紿侀棶棰?涔熸湁鍙兘鏈夊啓瀹㈡埛绔澶囨彁渚涜В鍐寵繖涓闂鐨勮В鍐蟲柟寮?
鍦ㄥ悓姝ユ弿榪板崗璁彁渚涗簡閫氳繃閫氱煡鍚屾瀹㈡埛绔啿紿佸喅瀹氬拰鐘舵佺爜鐨勯氱敤瑙e喅鏂規.濡傛灉鍚屾寮曟搸鐨勬湇鍔$紜畾涓涓啿紿?鏈嶅姟绔皢浣跨敤鐘舵佺爜鍜岄氱煡鍔熻兘閫氱煡鍚屾瀹㈡埛绔茍瀹氫箟瑙e喅鏂規.涓嬮潰鏄竴浜涘父鐢ㄧ殑鐘舵佺爜鍜屽啿紿佽В鍐崇瓥鐣?
<1>207:鏁版嵁鍚堝茍
<2>208:瀹㈡埛绔紭鍏?/P>
<3>209:鏁版嵁澶嶅埗
5.Security(瀹夊叏鎬?
SyncML涓轟簡瀹夊叏鐨勬暟鎹悓姝ユ彁渚涗簡妗嗘灦.SyncML鏈韓騫舵病鏈夋彁渚涙柊鐨勫畨鍏ㄦ満鍒?浣嗘槸瀹冩彁渚涗簡瀹夊叏楠岃瘉妗嗘灦鍜屽湪涓嶅悓鐨勭綉緇滃眰榪涜瀹夊叏楠岃瘉鐨勬満鍒?
SyncML鍗忚鍦ㄤ笁涓笉鍚岀殑灞傛瀹氫箟浜嗙敤鎴烽獙璇佹満鍒?榪欎釜涓変釜灞傚垎鍒槸:鏈嶅姟鍣ㄥ眰,鏁版嵁搴撳眰鍜屽璞″眰.SycnML鍙姹傚畠鐨勫畨鍏ㄩ獙璇佹満鍒跺湪鏈嶅姟鍣ㄧ琚敮鎸佸氨鍙互浜?涓轟簡浣跨敤SycnML鍗忚,鍚屾鐨勫鎴風鍜屾湇鍔″櫒绔繀欏繪敮鎸佸熀鏈殑MD5楠岃瘉.鍦ㄦ暟鎹簱灞傞潰鍜屽璞″眰闈㈢殑瀹夊叏楠岃瘉鏄彲浠ラ夋嫨鐨?
6.Device capabilities(璁懼鎬ц兘)
SyncML鍗忚閫氳繃涓涓垵濮嬪寲璁劇疆鍙互浣夸笉鍚屾ц兘鐨勫鎴風璁懼鍜屾湇鍔″櫒绔繘琛屼俊鎭殑浜ゆ崲.浠繪剰涓涓澶?瀹㈡埛绔垨鏈嶅姟绔?閮借兘璇鋒眰淇℃伅浜ゆ崲,鍙瀹㈡埛绔澶囨ц兘鍜屾湇鍔$鑳藉崗鍚屽伐浣?浠栦滑灝辮兘璁╀竴涓悓姝ヤ細璇濈戶緇笅鍘?
鏈変袱縐嶇被鍨嬬殑淇℃伅鍦ㄨ澶囧拰鏈嶅姟鍣ㄧ榪涜浜ゆ崲:
(1)璁懼淇℃伅:鍖呮嫭璁懼綾誨瀷,鏁版嵁妯″潡鍜屽埗閫犲巶鍟嗕俊鎭?
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