锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲午夜一区二区电影院,亚洲国产成人91精品,国产亚洲色视频在线http://www.tkk7.com/caihaibo2008/zh-cnThu, 17 Jul 2025 21:30:12 GMTThu, 17 Jul 2025 21:30:12 GMT60鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞?http://www.tkk7.com/caihaibo2008/archive/2009/09/29/296856.htmlcaihaibocaihaiboTue, 29 Sep 2009 01:01:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2009/09/29/296856.htmlhttp://www.tkk7.com/caihaibo2008/comments/296856.htmlhttp://www.tkk7.com/caihaibo2008/archive/2009/09/29/296856.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/296856.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/296856.html鍓嶆錛屾垜鏇劇粡浠嬬粛榪囧彲浠ラ氳繃浣跨敤JRBeanCollectionDataSource()榪斿洖涓涓狫RDataSource錛屽綋鏃秊avabean 鐨勬暟鎹被鍨嬮兘鏄師濮嬬被鍨嬶紝涓嶆浘紕板埌榪囦嬌鐢ㄩ泦鍚堢被鐨勫鍚坖avabean銆傝繖嬈¤冭檻浠嶇劧浣跨敤javabean 鏉ユ瀯閫犳暟鎹簮錛岀敱浜庡ireport鐨刣atasource鐨勫鐞嗘満鍒朵笉鏄緢鐔熸倝錛岀粡榪囧緢澶氭灝濊瘯鍚庢墠鎽哥儲鍑轟竴涓線瀛愭姤琛ㄦ彃鍏ョ壒瀹氭暟鎹簮鐨勫姙娉曪紙涓嶆槸浼犻掔埗鎶ヨ〃鐨勬暟鎹簮錛岃屾槸灝嗙埗鎶ヨ〃鐨勪竴涓彉閲忓綋鎴愭暟鎹簮浼犻掔粰瀛愭姤琛紒錛?/p>

DEMO錛?/p>

鍑嗗宸ヤ綔錛?/p>

涓銆佺▼搴忓噯澶囷細

1銆?鍒涘緩澶嶅悎javabean 錛歁ainVO.java錛氾紙getter鍜宻etter鏂規硶鑷啓錛?/p>

 

package com.test;

import java.util.List;

public class MainVO {

    private String title;

    private String time;

    private List<SubVO> subList;

}

 

2銆?鍒涘緩瀛愯〃javabean錛歋ubVO.java錛坓etter鍜宻etter鏂規硶鑷啓錛?/p>

 

package com.test;

public class SubVO {

private String name;

 

3銆?鍒涘緩JRAbstractBeanDataSourceProvider錛歍estSubReport.java

 

package com.test;

public class TestSubReport extends JRAbstractBeanDataSourceProvider {

    public TestSubReport() {

       super(MainVO.class);

    }

    public JRDataSource create(JasperReport arg0) throws JRException {

       /**

       *嫻嬭瘯鏁版嵁錛屽湪浣跨敤涓紝涓嶉渶瑕佺戶鎵縅RAbstractBeanDataSourceProvider錛?/p>

       *鍙渶瑕佹妸闆嗗悎綾誨皝瑁呭埌JRBeanCollectionDataSource涓氨鍙互浜?/p>

       **/

       List<MainVO> mainList = new ArrayList<MainVO>();

        List<SubVO> list = new ArrayList<SubVO>();

       MainVO vo;

        /**嫻嬭瘯鏁版嵁鑷啓*/

        ……

       return new JRBeanCollectionDataSource(mainList);

    }

 

4銆?鍒涘緩澶栭儴嫻嬭瘯綾伙細TestMain.java:

 

public static void main(String[] args) {

String filename = "bin/SubReport.jasper";

String outFileName = "bin/Out.html";

/**嫻嬭瘯鏁版嵁mainList鑷啓*/

try {

JasperPrint print = JasperFillManager.fillReport(filename, new HashMap(),new JRBeanCollectionDataSource(mainList));

    JRExporter exporter = new JRHtmlExporter();

     exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME,          outFileName);

    exporter.setParameter(JRExporterParameter.JASPER_PRINT, print);

    exporter.exportReport();

       } catch (JRException e) {

           e.printStackTrace();

       }

    }

 

5銆?鍒涘緩Scriptlet錛歳eportScriptlet.java

娉ㄦ剰錛?濡傛灉浣犱粠鐖舵姤琛ㄤ紶緇欏瓙鎶ヨ〃鐨勬暟鎹簮鏄釜闆嗗悎綾誨瀷錛屼笖涓嶉渶瑕佷換浣曠殑鏁版嵁澶勭悊錛岃繖姝ュ彲浠ョ渷鐣ワ紝浣嗛渶瑕佹敞鎰忔垜鍦ㄧ浜岄儴鍒嗙殑絎?姝ラ鐨勬彁紺恒?/p>

璇ョ被鏄敤鏉ヨ繘琛岀被鍨嬭漿鎹㈢殑錛岃鎯寵jasperreports璇嗗埆鏁版嵁婧愬氨蹇呴』鎶婇泦鍚堢被灝佽鍒癑RDataSource涓傜敱浜庣埗鎶ヨ〃鎶婃暟鎹簮浼犻掔粰瀛愭姤琛ㄦ槸鍦╝fterDetailEval()鏂規硶涔嬪悗錛屽洜姝ゅ彧闇瑕侀噸鍐欒鏂規硶錛?/p>

 

package com.test;

public class reportScriptlet extends JRAbstractScriptlet {

    /**鍏朵綑鏂規硶鐪佺暐*/

    @Override

    public void afterDetailEval() throws JRScriptletException {

       System.out.println("afterDetailEval...");

       List subList = (List)getFieldValue("subList");

       JRDataSource jr = new JRBeanCollectionDataSource(subList);

       /**

       *璇ュ兼槸鍦ㄧ埗鎶ヨ〃涓畾涔夌殑涓涓彉閲廣ariables,

       *綾誨瀷涓簄et.sf.jasperreports.engine.JRDataSource

         *錛堥渶瑕佹墜鍔ㄥ~鍐機lass Type錛?/p>

       **/

         setVariableValue("other", jr);

    }

}

 

     璇criptlet渚涚埗鎶ヨ〃浣跨敤

浜屻佹姤琛ㄥ噯澶?/p>

       鐢變簬ireport鐨勬眽鍖栧緢涓嶅畬鏁達紝榪欓噷灝變嬌鐢ㄨ嫳鏂囩殑鐣岄潰鍋歞emo(鏈夊叴瓚f眽鍖栫殑錛屽彲浠ョ紪杈戜綅浜巌report.jar鍖呯殑it.businesslogic.ireport.locale涓嬬殑Ireport_zh_CN.properties)銆?/p>

1銆?鍒涘緩鐖舵姤琛細SubReport.jrxml錛岄氳繃鑿滃崟鏍忥細Data -->Connections /Datasources -->new閫夋嫨JRDataSourceProvider瀹氫箟濡傚浘錛?/p>

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

                       Test 鎴愬姛鍚庯紙鍓嶆彁鏄厛鍦╥report鐨刢lasspath涓緗伐紼嬬紪璇戞枃浠跺す璺緞錛塻ave銆?/p>

2銆?璁劇疆鍙︿竴涓暟鎹簮錛堢粰瀛愭姤琛ㄧ敤錛夊湪榪欓噷鎴戦夋嫨浜嗕嬌鐢–ustom JRDataSource

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

                    浣跨敤Custom JRDataSource榪欓噷鎴戝繀欏誨湪欏圭洰涓紪鍐欎竴涓澶栫殑綾葷敤浜庢祴璇曪細

         

 

package com.test;

public class CRDSFactory{

    public static JRDataSource createDatasource(){

    List<SubVO> list = new ArrayList<SubVO> ();

    /**嫻嬭瘯鏁版嵁鑷啓*/

        ……

    return new JRBeanCollectionDataSource(list);

    }

}

 

                     Test 鎴愬姛鍚?save銆?/p>

3銆?娉ㄥ唽瀛楁Fileld

鍒╃敤鑿滃崟涓殑Data --> Report Query -->DataSource Provider 鑾峰彇瀛楁錛岀劧鍚庡叏閫夎幏鍙栧埌鐨勫瓧孌電偣鍑葷‘璁ゆ敞鍐屻?/p>

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

     

4銆?娣誨姞鍙橀噺Variables

璇ュ彉閲忕敤閫旀槸浣滀負鐖舵姤琛ㄤ紶閫掔粰瀛愭姤琛ㄧ殑鏁版嵁婧愶紝鎵浠ョ被鍨嬩負JRDataSource

                    濡傚浘錛?/p>

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

5銆?鍒涘緩瀛愭姤琛細 SubReport_subreport0.jrxml,(鍚嶅瓧鐢辯郴緇熺敓鎴? 鐐瑰嚮宸ュ叿鏍忎腑鐨?#8221;SubReport”鍥炬爣錛屽茍紜畾濂藉瓙鎶ヨ〃鐨勪綅緗紝鍒╃敤緋葷粺鐨剋izard涓姝ヤ竴姝ヨ緗紝娉ㄦ剰鍦ㄧ2姝ヨ緗?#8221;Connection/Datasource ”鏃舵渶濂介夋嫨”no connection or datasource”錛屽洜涓烘垜浠殑datasource鏄埗鎶ヨ〃涓殑涓涓彉閲?

6銆?灝唅report鐨凢iles瑙嗙獥鐨勫叾浠栨姤琛ㄦ枃浠跺叧闂紙澶ф闇瑕佽繖鏍鳳紝鍓嶅嚑嬈″洜涓烘病鍏抽棴鍑轟簡鐐歸棶棰橈紝涓嶆竻妤氫粈涔堝師鍥狅級濡傛灉鐪嬩笉鍒癋iles瑙嗙獥錛屽彲浠ラ氳繃鑿滃崟鐨刅iew --> Docking panes -->Files 鍥炴樉銆傚崟鐙夋嫨鍒氭墠涓鴻瀛愭姤琛ㄨ岃緗殑鏁版嵁婧?#8220;custds”錛岄氳繃鍒氭墠鐨凴eport Query -->JavaBean Data Source璇誨彇瀛愭姤琛ㄧ浉鍏崇殑javabean灞炴с傞夋嫨鍚庣偣ok灝嗗叾娉ㄥ唽鍒癋ields涓傚鍥撅細

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

7銆?鎵撳紑鐖舵姤琛紝鍦ㄨ璁$獥鍙g殑瀛愭姤琛ㄤ笂鍙抽敭錛岄夋嫨Properties -->SubReport,璁劇疆鐢辯埗鎶ヨ〃浼犻掔粰瀛愭姤琛ㄧ殑鏁版嵁婧愶細

         

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

                  鎻愮ず錛氬鏋滀綘鐣ヨ繃浜嗙涓閮ㄥ垎鐨勭5姝ワ紝榪欓噷鐨?#8220; $V{other} ”瑕佹敼鎴?#8220; new  net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($V{other})”

8銆?渚濇緙栬瘧錛堜嬌鐢ㄥ姩鎬佽繛鎺ワ級瀛愭姤琛ㄣ佺埗鎶ヨ〃(娉ㄦ剰鏁版嵁婧愮殑瀵瑰簲鍏崇郴)錛屽鏋滆兘閫氳繃鐖舵姤琛ㄧ湅鍒板瓙鎶ヨ〃鐨勫唴瀹硅濉厖錛屽垯璇存槑嫻嬭瘯鎴愬姛浜嗭紒濡傛灉涓嶆垚鍔燂紝媯鏌ュ垰鎵嶈緗槸鍚︽湁閬楁紡鐨勫湴鏂癸紝鏈濂介噸鏂板垱寤哄瓙鎶ヨ〃錛屾湁鏃跺茍涓嶆槸鎴戜滑璁劇疆闂錛宨report鐩墠榪樹笉鏄緢紼沖畾錛屽湪緙栬瘧鍜屼繚瀛樻暟鎹椂寰堝鏄撳嚭閿欙紝鏈夋椂榪炲瓙鎶ヨ〃閮戒笉璁?_-!!

9銆?

                   鏁堟灉鍥撅細錛堟病鏈変慨楗幫紝紜疄寰堥毦鐪?#8230;錛?/p>

          

鍒╃敤澶嶅悎鐨刯avabean鏋勯犲熀浜巎asperreports鐨勫瓙鎶ヨ〃(杞? - 娑歌緳涔嬮奔 - 娑歌緳涔嬮奔

                 娉ㄦ剰浜嬮」錛?/p>

?        鐔熸倝jaspereports鐨勪互鎵嬪姩緙栬緫浠g爜涓轟富錛?ireport涓鴻緟錛屼嬌鐢╥report鏃舵湁鏃朵篃蹇呴』鎵嬪姩緙栬緫jasperreport錛岀壒鍒槸鍦ㄧ紪璇戝嚭閿欑殑鏃跺欍?/p>

?       涓嶈兘鎶婄埗鎶ヨ〃鐨勪竴涓彉閲忓悓鏃朵紶閫掔粰澶氫釜瀛愭姤琛紝涓嶇劧鍙兘鍙兘鏄劇ず涓涓垨浠涔堥兘涓嶆樉紺猴紝濡傛灉闇瑕佽繖涔堝仛錛岃瀹氫箟澶氫釜鍙橀噺銆?/p>

?      瀛愭姤琛ㄧ殑娣誨姞涓嶈鐢ㄦ棫鎶ヨ〃錛屽嵆浣夸綘鐨勬棫鎶ヨ〃鏄垰鎵嶄嬌鐢ㄧ殑瀛愭姤琛ㄣ?/p>

?      濡傛灉瀛愭姤琛ㄨ繕瑕佸祵濂楀瓙鎶ヨ〃鐨勮瘽錛屽彲浠ラ氳繃涓哄瓙鎶ヨ〃緙栧啓涓涓猄criptlet瀹炵幇銆?/p>

                                    涓嶈繃瑕佹竻妤氱殑鏄瓙鎶ヨ〃鏈夊彲鑳戒笉鎵цafterDetailEval()鍜宐eforeDetailEval()錛堟瘮濡備嬌鐢╦dbc榪?鎺ワ紝榪欎篃璁歌窡瀛愭姤琛ㄧ殑鏁版嵁婧愰夋嫨鏈夊叧錛夛紝鏈濂藉厛嫻嬭瘯錛屽叿浣撳師鍥犲笇鏈涜揪浜哄憡鐭ワ紒

?     鍦ㄤ嬌鐢╥report榪涜寮鍙戞椂錛屽綋淇敼浜嗘煇涓被鏃訛紝灝遍渶瑕侀噸鍚痠report鎵嶈兘鐪嬪埌淇敼鐨勬晥鏋滐紝鍗充嬌鏄嬌鐢╥report鐨凷criptlet緙栬緫鍣ㄤ篃涓鏍楓?/p>

?     涓嶆槸瓚婇珮鐗堟湰瓚婂ソ鐢紝涓昏鏄己灝戜嬌鐢ㄦ枃妗o紝榪瀓avadoc



caihaibo 2009-09-29 09:01 鍙戣〃璇勮
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鏌ョ湅琚攣鐨勮〃鍜岃В閿?/title><link>http://www.tkk7.com/caihaibo2008/archive/2009/08/18/291640.html</link><dc:creator>caihaibo</dc:creator><author>caihaibo</author><pubDate>Tue, 18 Aug 2009 07:22:00 GMT</pubDate><guid>http://www.tkk7.com/caihaibo2008/archive/2009/08/18/291640.html</guid><wfw:comment>http://www.tkk7.com/caihaibo2008/comments/291640.html</wfw:comment><comments>http://www.tkk7.com/caihaibo2008/archive/2009/08/18/291640.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/caihaibo2008/comments/commentRss/291640.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/caihaibo2008/services/trackbacks/291640.html</trackback:ping><description><![CDATA[<div id="dfbrpzl" class="blog_content">鏌ョ湅琚攣鐨勮〃 <br /> <br /> select   p.spid,a.serial#, c.object_name,b.session_id,b.oracle_username,b.os_user_name   from   v$process   p,v$session   a,   v$locked_object   b,all_objects   c   where   p.addr=a.paddr   and   a.process=b.process   and   c.object_id=b.object_id   <br /> <br /> <br /> <br /> <br /> 鏌ョ湅榪炴帴鐨勮繘紼?<br /> <br /> SELECT sid, serial#, username, osuser FROM v$session; <br /> <br /> <br /> <br /> <br /> 鏉鎺夎繘紼?<br /> <br /> alter   system     kill   session   'sid,serial#'; <br /> </div> <img src ="http://www.tkk7.com/caihaibo2008/aggbug/291640.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/caihaibo2008/" target="_blank">caihaibo</a> 2009-08-18 15:22 <a href="http://www.tkk7.com/caihaibo2008/archive/2009/08/18/291640.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>璁劇疆tomcat jdkhttp://www.tkk7.com/caihaibo2008/archive/2009/08/17/291484.htmlcaihaibocaihaiboMon, 17 Aug 2009 06:26:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2009/08/17/291484.htmlhttp://www.tkk7.com/caihaibo2008/comments/291484.htmlhttp://www.tkk7.com/caihaibo2008/archive/2009/08/17/291484.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/291484.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/291484.html

caihaibo 2009-08-17 14:26 鍙戣〃璇勮
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IOException while loading persisted sessions: java.io.EOFExceptionhttp://www.tkk7.com/caihaibo2008/archive/2009/08/03/289528.htmlcaihaibocaihaiboMon, 03 Aug 2009 01:25:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2009/08/03/289528.htmlhttp://www.tkk7.com/caihaibo2008/comments/289528.htmlhttp://www.tkk7.com/caihaibo2008/archive/2009/08/03/289528.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/289528.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/289528.html

 

涓ラ噸: IOException while loading persisted sessions: java.io.EOFException

java.io.EOFException

at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)

at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)

at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)

at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)

at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:58)

at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:362)

at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)

at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)

at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4271)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)

at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:516)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

2008-10-21 15:18:18 org.apache.catalina.session.StandardManager start

涓ラ噸: Exception loading sessions from persistent storage

java.io.EOFException

at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2281)

at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2750)

at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)

at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)

at org.apache.catalina.util.CustomObjectInputStream.<init>(CustomObjectInputStream.java:58)

at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:362)

at org.apache.catalina.session.StandardManager.load(StandardManager.java:321)

at org.apache.catalina.session.StandardManager.start(StandardManager.java:637)

at org.apache.catalina.core.ContainerBase.setManager(ContainerBase.java:438)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4271)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)

at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:926)

at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:889)

at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)

at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1149)

at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)

at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)

at org.apache.catalina.core.StandardService.start(StandardService.java:516)

at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)

at org.apache.catalina.startup.Catalina.start(Catalina.java:578)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)

==================================================================================

鍑虹幇鍘熷洜錛歵omcat瀵逛繚瀛樼‖鐩樼殑session璇誨彇澶辮觸

瑙e喅鏂規硶錛氭墦寮TOMCAT鐨勫畨瑁呯洰褰曪紝鍦╓ORK鏂囦歡澶規壘鍒板綋鍓嶉」鐩枃浠跺す錛屾妸閲岄潰鐨剆ession.ser鍒犻櫎鍗沖彲銆?/p>

caihaibo 2009-08-03 09:25 鍙戣〃璇勮
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myeclipse鏄劇ず琛屽彿http://www.tkk7.com/caihaibo2008/archive/2009/07/31/289217.htmlcaihaibocaihaiboFri, 31 Jul 2009 01:50:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2009/07/31/289217.htmlhttp://www.tkk7.com/caihaibo2008/comments/289217.htmlhttp://www.tkk7.com/caihaibo2008/archive/2009/07/31/289217.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/289217.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/289217.html

caihaibo 2009-07-31 09:50 鍙戣〃璇勮
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tomcat 緙撳瓨欏甸潰瑙e喅鍔炴硶http://www.tkk7.com/caihaibo2008/archive/2009/07/31/289215.htmlcaihaibocaihaiboFri, 31 Jul 2009 01:44:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2009/07/31/289215.htmlhttp://www.tkk7.com/caihaibo2008/comments/289215.htmlhttp://www.tkk7.com/caihaibo2008/archive/2009/07/31/289215.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/289215.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/289215.html

caihaibo 2009-07-31 09:44 鍙戣〃璇勮
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Apache Ant 1.7 瀹夎http://www.tkk7.com/caihaibo2008/archive/2008/11/29/243482.htmlcaihaibocaihaiboSat, 29 Nov 2008 15:24:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2008/11/29/243482.html

涓嬭級寰岃В澹撶府鍒癈妲斤紝鏇村悕璩囨枡澶劇偤ant
鎺ヨ憲璦畾浠ヤ笅鐠板璁婃暩錛?br />
ANT_HOME=c:\ant
JAVA_HOME=c:\jdk-1.5.0.05
PATH=%PATH%;%ANT_HOME%\bin


闁嬪 -> 鎺у埗鍙?-> 緋葷當 -> 閫查殠 -> 鐠板璁婃暩 ->
1. 鏂板 -> 璁婃暩鍚嶇ū: ANT_HOME  璁婃暩鍊? c:\ant -> 紕哄畾
2. 鎵懼埌璁婃暩Path -> 綬ㄨ集 -> 鍦ㄨ畩鏁稿兼渶寰岄潰鍔犱笂 ;%ANT_HOME%\bin   (娉ㄦ剰鍒嗚櫉)
紕哄畾闆㈤枊寰岄噸鏂板暉鍕曢浕鑵︺?br />

閲嶆柊鍟熷嫊寰岋紝
闁嬪 -> 鍩瘋 -> cmd -> 鍦ㄥ懡浠ゆ彁紺哄瓧鍏冧笅杓稿叆 ant 
鑻ュ嚭鐝?br /> Buildfile: build.xml does not exist!
Build failed
琛ㄧず璺緫宸插畬鎴愯ō瀹氥?br />

caihaibo 2008-11-29 23:24 鍙戣〃璇勮
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鍏昏韓縐樿瘈 瀹規槗鐢熸皵鐨勪漢蹇呯湅http://www.tkk7.com/caihaibo2008/archive/2008/11/26/242896.htmlcaihaibocaihaiboWed, 26 Nov 2008 14:43:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2008/11/26/242896.htmlhttp://www.tkk7.com/caihaibo2008/comments/242896.htmlhttp://www.tkk7.com/caihaibo2008/archive/2008/11/26/242896.html#Feedback0http://www.tkk7.com/caihaibo2008/comments/commentRss/242896.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/242896.html銆銆“鎴戝父甯歌窡濂沖+璇達紝濡傛灉璺熶綘鍏堢敓鍚墊灦浜嗭紝浠涔堟椂鍊欐妸浣犳皵鍝簡鍐嶈蛋錛屽埆姘斿崐鎴?#8221;鍖椾含宕旀湀鐘佷紶緇熷尰瀛︾爺絀朵腑蹇冪爺絀跺憳妯婃浼﹁銆?/font>

銆銆“鏈変漢涓轟簡瀹為獙鑰侀紶鐢熸皵錛屽氨鎺愬畠灝懼反璁╁畠鐢熸皵錛屽埗閫犱竴涓敓姘旂殑妯″瀷錛屼絾閭d笌浜虹敓姘斾笉鍙兘涓鏍鳳紝浜哄氨鏄漢錛屾槸寰堥毦妯℃嫙鐨勩?#8221;妯婃浼︽寚鍑猴紝涓尰璇村枩銆佹掋佸咖銆佹濄佹偛銆佹亹銆佹儕鏄綔涓轟竴涓甯鎬漢蹇呴』鏈夌殑鎯呯華錛岃岃繖浜涙儏緇窡浣犵殑浜旇剰瀵嗗垏鐩稿叧銆傛墍浠ユ儏緇殑濂藉潖銆佸彉鍖栫洿鎺ュ獎鍝嶇潃浣犵殑鐢熷懡媧誨姩銆?/font>

銆銆鎬掍笌鑲濈浉鍏熾傜敓姘旂殑鏃跺欒倽姘旂壒鍒椇錛屼竴鍝紝鑲烘皵涓婃潵浜嗭紝鑲哄睘閲戯紝鑲濆睘鏈紝閲戝厠鏈紝鑲烘皵涓閫氳倽姘斿氨璋冭揪浜嗭紝濡傛灉姘斾竴鍗婏紝鑲濇皵娌′笅鏉ワ紝鍥炲ご榪樺緱鎺ョ潃鍚墊灦涓嶈錛岃繕瀹規槗寰楃梾銆?#8220;鎵浠ワ紝鍚墊灦鏃朵笉鑳芥皵鍗婃埅錛岃鍚甸忋?#8221;妯婃浼﹁銆?/font>

銆銆浜旇剰鐩鎬簰鍒剁害錛屽鏋滃彲浠ュ緢濂藉湴璋冩暣鎯呯華錛屽氨鍙互灝戠敓寰堝鐥呫傛▕姝d雞璇達紝涓村簥涓彂鐜幫紝濂充漢涓夊洓鍗佸瞾鏃訛紝鐢茬姸鑵恒佸嵉宸€佷鉤鑵洪兘瀹規槗鍑虹幇涓緋誨垪鐥呭彉銆傚叾鍘熷洜鏄?5宀佸埌42宀佽繖涓樁孌碉紝闃蟲槑鑴夎“錛岃嚜韜繍鍖栫殑鑳藉姏寮變簡銆傝屼笖榪欎釜騫撮緞錛屼笂鏈夎侊紝涓嬫湁灝忥紝鍦ㄥ閲屽拰鍗曚綅閮芥槸欏舵鏌憋紝閮侀椃寰椾笉鍒扮枏鏁o紝榪欑被鐤劇梾鐨勫彂鐥呯巼灝遍潪甯擱珮銆?/font>

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caihaibo 2008-11-26 22:43 鍙戣〃璇勮
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瀹規槗鐢熸皵鐨勪漢搴旇鎬庝箞鍔?/title><link>http://www.tkk7.com/caihaibo2008/archive/2008/11/26/242884.html</link><dc:creator>caihaibo</dc:creator><author>caihaibo</author><pubDate>Wed, 26 Nov 2008 13:53:00 GMT</pubDate><guid>http://www.tkk7.com/caihaibo2008/archive/2008/11/26/242884.html</guid><wfw:comment>http://www.tkk7.com/caihaibo2008/comments/242884.html</wfw:comment><comments>http://www.tkk7.com/caihaibo2008/archive/2008/11/26/242884.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/caihaibo2008/comments/commentRss/242884.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/caihaibo2008/services/trackbacks/242884.html</trackback:ping><description><![CDATA[鎴戣涓虹敓姘斿氨鏄綋涓涓漢璁や負鏌愮浜嬬墿鎴栫幇璞¤繚鑳屼簡浠栧唴蹇冪殑鍑嗗垯鎴栦俊蹇墊椂浜х敓鐨勪竴縐嶆儏緇綋楠屻?<br /> 鎴戜滑姣忎釜浜洪兘鏈夎嚜宸辯殑淇″康緋葷粺鍜屼環鍊肩郴緇熴傛瘮濡傝鎴戣涓烘庝箞鏍鋒墠鏄鐨勶紝鍒漢搴旇鎬庝箞鏍鋒墠鏄鐨勶紝鎴戝簲璇ユ庝箞鏍鋒墠鏄鐨勭瓑絳夛紝涓鏃﹀埆浜烘垨鑷繁鐨勪竴浜涜涓鴻繚鑳屼簡榪欎簺鏍囧噯錛屾垜浠氨浼氫笉楂樺叴鍜岀敓姘斻?<br /> <br /> 榪欎箞鐪嬫潵鐢熸皵鏄繀鐒剁殑浜嗭紝紜疄濡傛銆傚彧涓嶈繃鐢熸皵涔熸湁杞婚噸涔嬪垎錛屼篃鏈夐毦鏄撲箣鍒嗐?<br /> <br /> 涓涓漢濡傛灉浠栫殑鏍囧噯瓚婂瀹逛粬灝辮秺闅劇敓姘旓紝鎵璋撲綘鐨勮兏鎬鐨勫ぇ灝忓喅瀹氫簬浣犵敓姘斾簨鎯呯殑澶у皬銆傚姩涓嶅姩灝辯敓姘旂殑浜猴紝鏄洜涓轟粬鐨勪俊蹇電郴緇熷拰浠峰肩郴緇熻鍚岀殑鑼冨洿澶獎錛屾墍浠ュ埆浜烘垨浠栬嚜宸辯殑涓浜涜涓哄緢瀹規槗瑙︾姱浠栫殑鍑嗗垯錛屼嬌浠栦笉楂樺叴錛屼簬鏄敓姘斻傚叾瀹炲埆浜哄彲鑳芥牴鏈氨娌℃湁鍋氶敊浠涔堛傚綋鐒跺埆浜哄仛娌″仛閿欎篃姝f槸鏍規嵁浠栫殑淇″康緋葷粺鏉ヨ瘎浼扮殑錛屾墍浠ュ埆浜虹殑瀵歸敊涔熸病鏈夊瑙傛爣鍑嗭紝瀹屽叏鍦ㄤ簬鎺ュ彈鏂圭殑璇勪環銆?<br /> 鍏跺疄榪樻湁涓鐐癸紝灝辨槸涓嶅鏄撶敓姘旂殑浜洪櫎浜嗘嫢鏈夋瘮杈冨瀹圭殑淇″康緋葷粺浠ュ錛屼粬榪樻湁涓鏉$洿鎺ラ伩鍏嶇敓姘旂殑淇″康錛岄偅灝辨槸鍚岀悊蹇冿紝鍗沖皢蹇冩瘮蹇冦傝櫧鐒朵粬涓嶈禐鍚屽埆浜虹殑鎰忚鎴栬涓恒備絾浠栬兘鐞嗚В錛屽鏋滆兘鍋氬埌榪欎竴鐐癸紝鐢熸皵鐨勬鏁板ぇ姒傝鍑忓皯80錛呫?<br /> <br /> 榪樻湁涓鏉′俊蹇靛氨鏄紝鍙互灝嗙敓姘斿帇鍒版渶浣庨檺搴︺傞偅灝辨槸褰撳埆浜虹殑琛屼負浣犱笉鑳借禐鍚岋紝涔熶笉鑳借〃紺虹悊瑙o紝鍙互璇翠綘璁ゅ畾浠栧畬鍏ㄩ敊璇紝榪欐椂鍊欏憡璇嚜宸憋紝鐢熸皵灝辨槸鎷垮埆浜虹殑閿欒鏉ユ儵緗氳嚜宸便傛湁浜嗚繖涓鏉★紝浣犳兂鐢熸皵閮介毦浜嗐?<br /> <br /> 鎵浠ヨ繕鏄偅鍙ヨ璇濓細鐢熸皵鏄竴縐嶆佸害錛屾槸涓縐嶉夋嫨錛屽叏鍦ㄤ箮浣犳効涓嶆効鎰忥紝涓嶅叧鍒漢鐨勪簨銆傚崈涓囧埆璇存槸璋佹児浜嗕綘錛屾槸璋佷護浣犵敓姘旓紝鐢熸皵瀹屽叏鏄綘鑷繁瑕佺殑錛岃嚜宸遍夌殑銆?<br /> <br /> 寤鴻:姣忓ぉ鍧氭寔鍋氶暱璺戜篃鏄敾緇冭嚜鎺ц兘鍔涚殑濂芥柟娉?姣忓ぉ2000綾?榪欐牱浣犳瘡澶╁潥鎸?浣犵殑鑷帶鑳藉姏蹇呯劧鑳芥敼鍠?涓夊ぉ鎵撻奔涓ゅぉ鏅掔綉灝變笉鍙兘鏀瑰杽鐨勫摝. <br /> <br /> 鎴戦佷綘12涓瓧:緙撲竴緙?鍐嶇敓姘?鎯充竴鎯?鍐嶈鍔紒 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> 鏈夊彞璇濋佺粰浣狅紝涓嶈鎷垮埆浜虹殑閿欒鏉ユ儵緗氳嚜宸便傚緢澶氫簨鎯咃紝涔熸病蹇呰浜嬩簨瀹岀編錛屼笌鍏舵敼鍙樺埆浜哄仛鐨勬洿濂斤紝涓嶅鍏堟敼鍙樿嚜宸辨帴鍙椾竴浜涚己鐐廣傛垨鑰呰鎶婁竴浜涗綘鐪嬩笉鎯殑涓滆タ鐪嬫垚鏄姖楹葷豢璞嗗ぇ銆?<br /> 鏈変釜鏁呬簨涓嶇煡浣犳湁娌″惉榪囷紝楦瓙鐪嬩笢瑗挎椂錛岀溂鐫涙槸鏀懼ぇ闀滐紝瀹冪湅鍒扮殑浜洪兘寰堝ぇ錛屾墍浠ュ畠鐪嬪埌浜虹殑鏃跺欙紝鎬繪槸浠ヤ負浜鴻鏉ユ墦瀹冿紝鎵浠ュ畠浼氬幓鍜漢錛岀墰鐪嬩笢瑗跨殑鏃跺欙紝鎵浠ョ殑涓滆タ鍦ㄥ畠鐨勭溂閲岄兘鏄殏铓佷竴鏍瘋繖涔堝皬錛屾墍浠ュ畠涓嶄細琚嚮浜虹被銆?<br /> <br /> <br /> <br /> 瑕佺敓姘旂殑鏃跺欏厛闂棶鑷繁錛?<br /> 鎴戜負浠涔堢敓姘旓紵 <br /> 鐢熸皵鏈変粈涔堢敤錛?<br /> 鐢熷畬姘斾細緇欏埆浜洪犳垚浠涔堜激瀹籌紵鏈変粈涔堝悗鏋滐紵 <br /> <br /> 鍥炵瓟瀹岃繖鍑犱釜闂錛屽啀浠庝竴鏁板埌鍗併?br /> <br /> <br /> 鍛婅瘔浠栵細鎬掍富鑲濓紝鐢熸皵鐩存帴浼よ倽錛岃倽鑴忓嚭浜嗛棶棰樹細褰卞搷鍏朵粬鍣ㄥ畼錛岀戶鑰岃韓浣撶梾灝辨潵浜嗐傜浉淇′粬鐭ラ亾浜嗗埄瀹沖叧緋伙紝浼氬敖蹇帶鍒惰嚜宸辯殑鎯呯華銆?br /> <br /> <br /> 姣忔鐢熸皵閮借涓暟錛岀湅鐪嬭嚜宸辨瘡澶╀細鐢熷灝戞銆?<br /> 鐒跺悗瀛︿範鎺у埗鑷繁錛屾參鎱㈠噺灝戞鏁幫紒錛? <img src ="http://www.tkk7.com/caihaibo2008/aggbug/242884.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/caihaibo2008/" target="_blank">caihaibo</a> 2008-11-26 21:53 <a href="http://www.tkk7.com/caihaibo2008/archive/2008/11/26/242884.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>MyEclipse Update Progress Error瑙e喅鏂規硶http://www.tkk7.com/caihaibo2008/archive/2008/11/21/241854.htmlcaihaibocaihaiboFri, 21 Nov 2008 06:57:00 GMThttp://www.tkk7.com/caihaibo2008/archive/2008/11/21/241854.htmlhttp://www.tkk7.com/caihaibo2008/comments/241854.htmlhttp://www.tkk7.com/caihaibo2008/archive/2008/11/21/241854.html#Feedback4http://www.tkk7.com/caihaibo2008/comments/commentRss/241854.htmlhttp://www.tkk7.com/caihaibo2008/services/trackbacks/241854.html 棰戠箒寮瑰嚭Update Progress(Time of error:……)紿楀彛銆?br /> .log鏂囦歡閲?

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.IllegalArgumentException: Argument cannot be null)
at org.eclipse.swt.SWT.error(SWT.java:3563)
at org.eclipse.swt.SWT.error(SWT.java:3481)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126)
涓暐
Caused by: java.lang.IllegalArgumentException: Argument cannot be null
at org.eclipse.swt.SWT.error(SWT.java:3547)
at org.eclipse.swt.SWT.error(SWT.java:3481)
at org.eclipse.swt.SWT.error(SWT.java:3452)
鐣?/p>

 

瑙e喅鏂規
鍦ㄦ煇鑻辨枃緗戠珯涓婃壘鍒頒竴涓嬬瓟妗堬紝璇曚簡錛屾病濂界敤銆備綘浠彲浠ヨ瘯涓婳K涓嶏紵
a) leave myeclipse
b) point explorer to the .metadata folder
c) right mouse button select "search" giving criteria 'org.eclipse.update*' (without quotes)
d) deleting all the files/folders found
e) restart myeclipse

閫氳繃涓婇潰鐨勮仈鎯沖埌鍏跺畠UpdateStamp鐨勬枃浠訛紝鍒癕yEclipse鐨勫畨瑁呯洰褰曪紝涔嬩笅鐨?#8220;eclipseconfigurationorg.eclipse.update”鐩綍錛?
鍙戠幇鏈変竴涓紝last.config.stamp銆?
a) leave myeclipse
b) delete last.config.stamp
c) restart myeclipse
涔嬪悗灝辨病鏈夊悓鏍風殑紿楀彛寮瑰嚭鏉ャ?
浣嗘槸錛屽鏋滃湪鏌愰」鐩笂鍙抽敭鎵撳紑欏圭洰鐨勫睘鎬х獥鍙o紝鐐瑰嚮“Myeclipse”鐨刄pdate鎸夐挳錛屽張浼氬脊鍑哄悓鏍風殑紿楀彛銆?
榪欐牱鐨勮瘽錛屽彧瑕佸啀閲嶅涓涓嬩笂榪版搷浣滃氨OK銆?



caihaibo 2008-11-21 14:57 鍙戣〃璇勮
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