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聽聽聽聽java.lang.NullPointerException
聽聽聽聽聽聽聽聽at javax.xml.parsers.SAXParserFactory.newInstance(Unknown Source)
聽聽聽聽聽聽聽聽at org.apache.commons.digester.Digester.getFactory(Digester.java:478)
聽聽聽聽聽聽聽聽at org.apache.commons.digester.Digester.getParser(Digester.java:683)
聽聽聽聽聽聽聽聽at org.apache.commons.digester.Digester.getXMLReader(Digester.java:891)
聽聽聽聽聽聽聽聽at org.apache.commons.digester.Digester.parse(Digester.java:1591)
聽聽聽聽聽聽聽聽at org.apache.struts.action.ActionServlet.initServlet(ActionServlet.java:1433)
聽聽聽聽聽聽聽聽at org.apache.struts.action.ActionServlet.init(ActionServlet.java:466)
聽聽聽聽聽聽聽聽at javax.servlet.GenericServlet.init(GenericServlet.java:256)
聽聽聽聽聽聽聽聽at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.loadServlet(HttpApplication.java:2231)
聽聽聽聽聽聽聽聽at com.evermind[Oracle Containers for J2EE 10g (10.1.3.0.0) ].server.http.HttpApplication.findServlet(HttpApplication.java:4617)
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鎴栬呰繖鏍風殑寮傚父錛?br />聽聽
javax.servlet.jsp.JspException: Can't get definitions factory from context.
聽聽聽聽聽at org.apache.struts.taglib.tiles.InsertTag.processDefinitionName(InsertTag.java:583)
聽聽聽聽聽at org.apache.struts.taglib.tiles.InsertTag.createTagHandler(InsertTag.java:487)
聽聽聽聽聽at org.apache.struts.taglib.tiles.InsertTag.doStartTag(InsertTag.java:451)
聽聽聽聽聽at _welcome._jspService(_welcome.java:54)
聽聽聽聽聽[SRC:/welcome.jsp:4]
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鑰屽綋鍦?span lang="EN-US" style="FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 瀹嬩綋; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">Windows鐜涓嬮儴緗叉椂灝辨病鏈夐棶棰樸?/span>
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榪欓噷鏄洜涓?/span>IBM鐨?/span>AIX緋葷粺浣跨敤鐨勬槸IBM鐨?/span>JDK銆傝?/span>鍑虹幇榪欎釜闂姝f槸鍥犱負IBM鍜?/span>SUN鐨?/span>JDK鐨勫樊寮傘?/span> 鍏蜂綋鏄洜涓?/span> $JAVA_HOME/jre/lib/jaxp.properties 榪欎釜鏂囦歡銆?/span>
榪欎釜鏂囦歡浠?/span>key=value鐨勫艦寮忛厤緗拰鎸囧畾瀹為檯浣跨敤鐨?/span>XML瑙f瀽鍣ㄥ疄鐜扮被(璀錛?/span>javax.xml.parsers.SAXParserFactory=org.apache.xerces.jaxp.SAXParserFactoryImpl)銆傚湪XML瑙f瀽鍣ㄥ垵濮嬪寲涔嬪墠錛?/span>JDK棣栧厛浼氭悳绱?/span>System鐨?/span>properties瀵繪壘瑙f瀽鍣ㄧ殑閰嶇疆欏癸紝濡傛灉娌℃湁鍒欎細鎼滅儲 $JAVA_HOME/jre/lib 璺緞涓嬬殑 jaxp.properties 鏂囦歡錛屽鏋滆繕娌℃湁錛屾帴涓嬫潵浼氬湪classpath涓婄殑.jar鍖呬腑瀵繪壘錛屼粛鐒舵病鏈夌殑璇濆氨浼氫嬌鐢ㄩ粯璁ょ殑瑙f瀽鍣ㄣ?/span>
瀹為檯涓婅繖涓枃浠跺湪SUN鐨?/span>JDK涓槸涓嶅瓨鍦ㄧ殑銆傚湪鎵句笉鍒版枃浠剁殑鎯呭喌涓嬶紝鏈緇堝皢浣跨敤榛樿瑙f瀽鍣ㄣ傚湪IBM鐨?/span>JDK涓瓨鍦?/span> jaxp.properties榪欎釜鏂囦歡銆備絾鏄繖涓枃浠朵腑榛樿鎵鏈夌殑閰嶇疆欏規槸娉ㄩ噴鎺夌殑錛屾墍浠ュ湪鎼滅儲鍒版澶勬椂錛屼笉鍐嶇戶緇悜涓嬫悳绱紝浣嗘槸鐢變簬璇誨彇涓嶅埌閰嶇疆欏癸紝鎵浠ヤ細榪斿洖null 錛屼簬鏄嚭鐜頒簡涓婃枃鐨勭涓涓敊璇傜浜屼釜寮傚父澶ф鏄洜涓鴻闂嬌鐢?/span>tiles妗嗘灦鐨勯〉闈㈡椂錛岀敱浜?/span>XML瑙f瀽鍣ㄥ垵濮嬪寲鍑洪敊錛屾墍浠?/span>tiles妗嗘灦鐨勯厤緗枃浠朵篃灝辮鍙栦笉浜嗕簡銆?/span>
鍙傝冩枃绔狅細 Java XML API 婕皥(http://robbin.javaeye.com/blog/75) 銆?br />
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