鐢變簬WebWork瀵箁equest錛宲arameter錛孲ession鍜孉pplication閮借繘琛屼簡灝佽錛屽皢榪欎簺闅愬惈鐨勫璞″皝瑁呮垚浜嗙浉搴旂殑Map錛屽RequestMap錛孭arameterMap錛孲essionMap鍜孉pplicationMap錛岃岃繖浜汳ap灝辯粍鎴愪簡ActionContext錛屽洜姝ゆ垜浠氬父閮戒笉鍐嶉渶瑕佷笌request錛宻ession榪欎簺搴曞眰鐨勫璞℃墦浜ら亾浜嗭紝榪欎篃鏄垜涓寮濮嬭寰楄糠鎯戠殑鍦版柟錛屽洜涓烘垜鎵句笉鍒癝ession浜嗐備簨瀹炰笂錛屽浜嶴essionMap鐨勫鐞嗗嵆鏄Session鐨勫鐞嗕簡銆傛垜浠彲浠ラ氳繃ActionContext鐨勯潤鎬佹柟娉昰etContext榪斿洖涓涓狝ctionContext鐨勫疄渚嬶紝鐒跺悗鍐嶈皟鐢ㄥ叾getSession鏂規硶鑾峰緱SessionMap錛屾帴鐫灝卞彲浠ュ埄鐢╬ut鍜実et鏂規硶瀵箂ession榪涜璇誨啓鐨勬搷浣滀簡銆?BR> 鑰屽湪欏甸潰涓婏紝鎴戜滑鍙互閫氳繃浠ヤ笅鐨勬柟寮忓session榪涜鎿嶄綔錛?/DIV>
<webwork:property value="#session.name" />
#session.name琛ㄧず浠嶴essionMap涓彇寰椾笌"name"榪欎釜key瀵瑰簲鐨勫璞★紝瀹為檯涓婃槸璋冪敤浜嗗涓嬬殑statement錛欰ctionContext.getContext().getSession().get("name")錛屽茍涓旇繘琛屼簡綾誨瀷鐨勮漿鎹€傚張濡傦細
<webwork:property value="#session.player.name" />
鍒欐槸鍦⊿essionMap涓幏寰椾簡Player瀵硅薄涔嬪悗錛屽茍璋冪敤綾籔layer鐨刧etter鏂規硶錛歡etName()鑾峰緱name灞炴с?BR> 綆鑰岃█涔嬶紝涓轟簡鑳藉闄嶄綆涓庨儴緗茬幆澧冪殑鑰﹀悎紼嬪害錛學ebWork灝哠ervlet鐨勯殣鍚璞¤繘琛屼簡灝佽錛岃繖鍦ㄥ緢澶х▼搴︿笂綆鍖栦簡寮鍙戠殑宸ヤ綔銆傝屼笖WebWork涔熸彁渚涗簡綾籗ervletActionContext錛屾垜浠氳繃榪欎釜綾諱腑鐨刧etRequest鏂規硶鑾峰緱鍘熷鐨凥ttpServletRequest錛岀劧鍚庡氨鍙互瀵箁equest鍜宻ession榪欎簺搴曞眰瀵硅薄榪涜鎿嶄綔浜嗐備絾鏄紝涓鑸儏鍐典笅錛屽埄鐢ˋctionContext.getSession()鍙互瀹屾垚鍑犱箮鎵鏈夌殑宸ヤ綔浜嗭紝鎴戜滑鍙堜負浠涔堣鍘葷閭d簺搴曞眰鐨勪笢瑗垮憿錛熷洜姝ゆ垜浠簲璇ヤ紭鍏堣冭檻浣跨敤SessionMap錛岃屼笉鏄簳灞傜殑session銆?BR> 鍙﹀涓涓渶瑕佹敞鎰忕殑闂錛屽氨鏄疭essionMap鍜岄殣钘忓璞ession鐨勪綔鐢ㄥ煙鏄笉鍚岀殑銆備篃灝辨槸璇達紝閫氳繃 ActionContext.getContext().getSession().put("name","Fantasy Soft")錛屽線SessionMap涓啓鍏ヤ簡涓?name"榪欎釜key鐩稿搴旂殑鍐呭錛屼絾鏄湪欏甸潰涓婇氳繃session.getAttribute("name")寰楀埌鐨勫皢浼氭槸null銆?/DIV>