鍦⊿truts1.*涓紝瑕佹兂璁塊棶request銆乺esponse浠ュ強session絳塖ervlet瀵硅薄鏄緢鏂逛究鐨勶紝鍥犱負瀹冧滑涓鐩存槸浣滀負褰㈠弬鍦ㄥ悇涓柟娉曚箣闂磋繘琛屼紶閫掔殑錛岃屽湪Struts2涓垜浠氨寰堥毦鐪嬪埌瀹冧滑鐨勮姵韙簡錛屽洜涓烘垜浠幏寰楄〃鍗曚腑鐨勫奸兘鏄氳繃棰勫厛璁劇疆濂戒簡鐨刧et鏂規硶鏉ュ緱鍒扮殑錛岄偅涔堝鏋滄湁浜涘弬鏁版垜浠繀欏婚氳繃request.getParametre鎴栬卻ession.getAttribute鏉ュ緱鍒幫紝閭ｄ箞搴旇鎬庝箞鍋氬憿錛熸寜鐓ax鐨勬暀紼嬩笂鐨勮娉曪紝鍙互鍒嗕負涓ょ錛欼oC鏂瑰紡鍜岄潪IoC鏂瑰紡錛屽浣曠悊瑙ｈ繖涓ょ鏂瑰紡鐨勫尯鍒憿錛烮oC鏄疭pring閲岄潰鐨勭壒寰佷箣涓錛屽瓧闈㈡剰鎬濇槸鍙嶈漿鎺у埗錛岃鐧戒簡灝辨槸渚濊禆娉ㄥ叆錛屾瘮鏂硅綾籄渚濊禆綾籅錛岄偅涔堝氨涓誨姩鐨勭粰A娉ㄥ叆涓涓被B鐨勫璞★紝涓嬮潰鐪嬩竴涓嬭繖涓ょ鏂規硶鐨勫叿浣撳疄鐜般?br />
1錛庨潪Ioc鏂瑰紡
榪欑鏂瑰紡涓昏鏄埄鐢ㄤ簡com.opensymphony.xwork2.ActionContext綾諱互鍙妎rg.apache.struts2.ServletActionContext綾伙紝鍏蜂綋鐨勬柟娉曞涓嬫墍紺恒?br /> 鑾峰緱request瀵硅薄錛?br />
A錛嶩ttpServletRequest request = ServletActionContext.getRequest ();
B錛嶢ctionContext ct= ActionContext.getContext()
HttpServletRequest request=(HttpServletRequest)ct.get(ServletActionContext.HTTP_REQUEST);
鑾峰緱session瀵硅薄錛?br />
鍦⊿truts2涓簳灞傜殑session閮借灝佽鎴愪簡Map綾誨瀷錛屾垜浠О涔嬩負SessionMap錛岃屽鉤甯告垜浠墍璇寸殑session鍒欐槸鎸嘓ttpSession瀵硅薄錛屽叿浣撶殑鑾峰緱鏂規硶濡備笅鎵紺恒?br />
A錛嶮ap session=ActionContext.getSession();
B錛嶮ap session=(Map)ActionContext.getContext().get(ActionContext.SESSION);
寰楀埌榪欎釜SessionMap涔嬪悗鎴戜滑灝卞彲浠ュsession榪涜璇誨啓浜嗭紝濡傛灉鎴戜滑鎯沖緱鍒板師濮嬬殑HttpSession鍙互棣栧厛寰楀埌HttpServletRequest瀵硅薄錛岀劧鍚庨氳繃request.getSession()鏉ュ彇寰楀師濮嬬殑HttpSession瀵硅薄銆備竴鑸儏鍐典笅SessionMap宸茬粡鍙互瀹屾垚鎵鏈夌殑宸ヤ綔錛屾垜浠笉蹇呭啀鍘葷搴曞眰鐨剆ession浜嗐?br />
2錛嶪oC鏂瑰紡
榪欑鏂瑰紡鐩稿鏉ヨ鍙樺寲灝辨瘮杈冨皯浜嗭紝鍏蜂綋嫻佺▼濡備笅鎵紺恒?br /> 鑾峰緱request瀵硅薄錛?br />
絎竴姝ワ細璁゛ction瀹炵幇ServletRequestAware鎺ュ彛
絎簩姝ワ細鍦╝ction涓０鏄庝竴涓狧ttpServletRequest綾誨瀷鐨勫疄渚嬪彉閲?br /> 絎笁姝ワ細鍦╝ction涓疄鐜癝ervletRequestAware鎺ュ彛鐨剆etServletRequest鏂規硶錛屽疄鐜版柟寮忓緢綆鍗曪紝濡備笅鎵紺恒?br /> private HttpServletRequest request;
publicvoid setServletRequest(HttpServletRequest request) {
this.request = request;
}
鑾峰緱Session瀵硅薄(娉ㄦ剰錛屾鏃剁殑session鏄疭essionMap綾誨瀷)錛?br />
絎竴姝ワ細璁゛ction瀹炵幇SessionAware鎺ュ彛
絎簩姝ワ細鍦╝ction涓０鏄庝竴涓狧ttpServletRequest綾誨瀷鐨勫疄渚嬪彉閲?br /> 絎笁姝ワ細鍦╝ction涓疄鐜癝essionAware鎺ュ彛鐨剆etSession鏂規硶錛屽疄鐜版柟寮忓緢綆鍗曪紝濡備笅鎵紺恒?br /> private Map session;
publicvoid setSession(Map session) {
this. session = session;
}
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