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<ol><li>鎶婇獙璇佷唬鐮佸啓鍦↙OGINMODULE鐨勫疄鐜扮被鐨刲ogin()鏂規(guī)硶涓?/li><li>閫氳繃閰嶇疆鏂囦歡鍜屽姞JAVA_OTPS鐨勬柟寮忓憡璇塉DK綾誨叏鍚?/li><li>鍛婅瘔JDK闇�瑕佷嬌鐢ㄨ璇佺殑鍦版柟<br />濡傛灉鏄疛2SE鐨勭▼搴忥紝鍦ㄩ渶瑕佽璇佺殑鍦版柟鍔犱笂LOGINCONTEXT鐨刲ogin()錛孞DK浼氬洖璋冧笂闈㈢殑login()鏂規(guī)硶錛屼笉閫氳繃鍒欐姏鍑篹xcetion錛岄�氳繃鍒欏皢瀹㈡埛绔浉鍏充俊鎭繚瀛樺埌SUBJECT涓紱<br />濡傛灉鏄疛2EE紼嬪簭錛屽垯鍦╓EB.XML涓厤緗浉搴斿厓绱狅紝瀹瑰櫒浼氬洖璋冧笂闈㈢殑login()鏂規(guī)硶錛屽鏋滀笉閫氳繃鍒欏鍒扮櫥褰曢〉闈紝閫氳繃鍒欏皢瀹㈡埛绔浉鍏充俊鎭繚瀛樺埌SUBJECT涓?</li></ol>楠岃瘉鏉冮檺錛?br />
<ol><li>鍐欏ソ鏉冮檺絳栫暐鍐呭錛氫互PRINCALS涓哄崟浣嶏紝鍒楀嚭榪欎釜PRINCALS鑳藉仛鐨勪簨錛歅ERMISSION瀛愮被鍒楄〃錛孭ERMISSION瀛愮被瀹炵幇浜嗚淇濇姢鐨勫璞★紝鍏抽敭璇嗗埆鍙傛暟錛屾搷浣滀繚鎶ゆ柟娉曪紝淇濆瓨涓虹瓥鐣ユ枃浠?/li><li>鎶婃秹鍙婂埌淇濇姢瀵硅薄鎿嶄綔鐨勪唬鐮佹斁鍒癙rivilegedAction瀹炵幇綾葷殑run()鏂規(guī)硶鍐?/li><li>閫氳繃閰嶇疆鏂囦歡鍜屽姞JAVA_OTPS鐨勬柟寮忓憡璇塉DK璧勬簮鏂囦歡鍏ㄥ悕錛岀瓥鐣ユ枃浠跺叏鍚嶅拰闇�瑕佸惎鐢⊿ECURITY MANAGER&nbsp;</li><li>鍦ㄩ渶瑕侀獙璇佹潈闄愮殑鍦版柟錛岃皟鐢⊿ubject.doAsPrivileged(Subject, PrivilegedAction, null)錛孞DK鎴栧鍣ㄦ牴鎹瓥鐣ユ枃浠惰SUBJECT鏄湁鎿嶄綔瑕佷繚鎶ゅ璞＄殑鏉冮檺錛屾病鏈夊垯鍒欐姏鍑篹xcetion錛屾湁鍒欐墽琛?</li></ol>鐩稿叧瀹炰緥鍙弬鐓?a  target="_blank">http://download.oracle.com/javase/1.4.2/docs/guide/security/jaas/tutorials/GeneralAcnAndAzn.html</a>
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