锘??xml version="1.0" encoding="utf-8" standalone="yes"?>精品9999,久久久午夜电影,欧美综合77777色婷婷http://m.shnenglu.com/aqazero/category/2881.htmlzh-cnTue, 20 May 2008 11:57:31 GMTTue, 20 May 2008 11:57:31 GMT60CLASSPATH鏉傝http://m.shnenglu.com/aqazero/archive/2005/12/19/14209.htmlbrentbrentMon, 19 Dec 2005 01:25:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/12/19/14209.htmlhttp://m.shnenglu.com/aqazero/comments/14209.htmlhttp://m.shnenglu.com/aqazero/archive/2005/12/19/14209.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14209.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14209.html

鏈潵java铏氭嫙鏈烘槸榪欎箞榪愯鐨?br />D:\java -classpath D:\hibernate-3.0\eg org.hibernate.auction.Main

榪欎釜鍛戒護琛屽皢鍛婅瘔java铏氭嫙鏈虹殑綾昏杞藉櫒浠嶥:\hibernate-3.0\eg\org\hibernate\auction澶勮杞組ain.class銆?br />濡傛灉鐪佺暐"-classpath D:\hibernate-3.0\eg"錛屽嵆D:\java org.hibernate.auction.Main 鍒欑被瑁呰澆鍣ㄥ皢浼氫粠緋葷粺鐜鍙橀噺CLASSPATH鎸囧畾鐨勪綅緗鎵劇鍚堟潯浠剁殑Main.class銆?/p>


濡傛灉CLASSPATH涓?;D:\jdk150\lib\tools.jar;D:\jdk150\jre\lib\rt.jar;D:\hibernate-3.0\eg
鍒欑被瑁呰澆鍣ㄥ厛鏌ユ壘褰撳墠榪愯鐩綍(.琛ㄧず褰撳墠鐩綍)錛屾澶勪負D:\錛屽鏋淒:\涓嬮潰鏈塂:\org\hibernate\auction\Main.class錛屽垯瑁呰澆榪欎釜鏂囦歡銆傚鏋滄病鏈夛紝緇х畫鍦―:\jdk150\lib\tools.jar鏂囦歡涓鎵炬槸鍚︽湁璺緞涓簅rg\hibernate\auction\Main.class鐨勬枃浠?濡傛灉娌℃湁鍒欏鎵綝:\hibernate-3.0\eg\org\hibernate\auction\Main.class銆傚鏋滃湪榪欎簺璺緞涓兘娌℃壘鍒幫紝灝變細鎻愮ず涓涓笩閿欒銆傛敞鎰廌:\hibernate-3.0\eg鍙〃紺哄皢鍦ㄦ璺緞涓嬪鎵綝:\hibernate-3.0\eg\org\hibernate\auction\Main.class鏂囦歡錛屼笉浼氬湪姝よ礬寰勪笅鐨?jar鏂囦歡涓戶緇鎵俱?/p>


鎹寰堝寮鍙戠幆澧冨線寰涓嶅幓璇葷郴緇熻礬寰勶紝鐩存帴灝眏ava -classpath .....錛岃繖涔熷氨鏄湪澶栭潰榪愯鐨勪笢涓滄尯婧滅殑榪涗簡寮鍙戠幆澧冨氨姝昏彍鐨勫師鍥犲柦銆?/p>

brent 2005-12-19 09:25 鍙戣〃璇勮
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鍏充簬Hibernate鐨勮褰?/title><link>http://m.shnenglu.com/aqazero/archive/2005/12/19/14210.html</link><dc:creator>brent</dc:creator><author>brent</author><pubDate>Mon, 19 Dec 2005 01:23:00 GMT</pubDate><guid>http://m.shnenglu.com/aqazero/archive/2005/12/19/14210.html</guid><wfw:comment>http://m.shnenglu.com/aqazero/comments/14210.html</wfw:comment><comments>http://m.shnenglu.com/aqazero/archive/2005/12/19/14210.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/aqazero/comments/commentRss/14210.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/aqazero/services/trackbacks/14210.html</trackback:ping><description><![CDATA[ <strong>鎴戝拰hibernate鐨勭涓嬈′翰瀵嗭細<br /><br /></strong>鎴戠敤鐨勬暟鎹簱鏄痬ssql錛岀敤middlegen紼閲屽摋鍟︾敓鎴愪竴鍫嗘枃浠躲傜紪璇戣繍琛岋紝hibernate鎶ュ憡涓鍫嗗紓甯革紝澶ф鏄錛孧SSQL JDBC鎶楄璇翠粬涓嶈兘璇誨彇宸茬粡璇昏繃鐨勫瓧孌碉紝鎵浠ibernate涓嶈兘鐢熸垚闇瑕佺殑collection銆傛渶鍚巌cepeak浼犵粰鎴戜竴涓狫SQLConnect錛岀粓浜庢妸榪欎釜闂瑙e喅浜嗐?br /><br /><strong>璁劇疆hibernate鐢熸垚瀹氬埗鐨勪富閿甀D</strong>錛?br /><p>鍦ㄥ拰hibernate浜插瘑鎺ヨЕ涔嬪悗,鎴戞兂鎸夌収鑷繁鐨勬兂娉曟潵璁捐緇勭粐鏈烘瀯.瀵逛簬Organ,Department,Post鍜孲tuff.鎴戝笇鏈涜繖鏍瘋璁′富閿殑ID,綾誨瀷閮芥槸char,鏍煎紡涓?<br />Organ0000000001<br />Dept0000000001<br />Post0000000001<br />Stuff0000000002</p><p>淇敼middlegen浜х敓鐨?hbm.xml鏂囦歡:</p><p>......<br /><class<br />聽聽聽 name="com.abcdefg.hibernate.Organ"<br />聽聽聽 table="Organ"<br />><br />聽聽聽 <id<br />聽聽聽聽聽聽聽 name="organId"<br />聽聽聽聽聽聽聽 type="java.lang.String"<br />聽聽聽聽聽聽聽 column="OrganId"<br />聽聽聽 ><br />聽聽聽聽聽聽聽 <generator class="hbtest.PkGenerator"><br />聽聽聽聽聽聽聽聽聽聽聽 <param name="table">PKGenerator_table</param><br />聽聽聽聽聽聽聽聽聽聽聽 <param name="column">NextOrganId</param><br />聽聽聽聽聽聽聽聽聽聽聽 <param name="max_lo">0</param><br />聽</generator><br />聽聽聽 </id><br />......<br /></class></p><p>鎵懼埌鐨勮祫鏂欒:"濡傛灉闇瑕侀噰鐢ㄥ畾鍒剁殑涓婚敭浜х敓綆楁硶錛屽垯鍦ㄦ澶勯厤緗富閿敓鎴愬櫒錛屼富閿敓鎴愬櫒蹇呴』瀹炵幇net.sf.hibernate.id.IdentifierGenerator 鎺ュ彛".鎴戞壘浜嗗崐澶╅兘娌℃壘鍒皀et.sf.hibernate.id.IdentifierGenerator.鍏跺疄鍙浠巋ibernate鑷韓鎻愪緵鐨勪竴浜涗富閿敓鎴愬櫒緇ф壙灝卞彲浠?浠巋ibernate鐨勬簮鏂囦歡鍙互鐪嬪埌榪欎簺涓婚敭鐢熸垚鍣ㄥ疄鐜扮殑鎺ュ彛鏄痮rg.hibernate.id</p><p>鎴戠殑PkGenerator.java鏂囦歡:<br />package hbtest;</p><p>import org.hibernate.id.TableHiLoGenerator;<br />import java.io.Serializable;<br />import java.util.Properties;</p><p>import org.apache.commons.logging.Log;<br />import org.apache.commons.logging.LogFactory;<br />import org.hibernate.HibernateException;<br />import org.hibernate.dialect.Dialect;<br />import org.hibernate.engine.SessionImplementor;<br />import org.hibernate.type.Type;<br />import org.hibernate.type.IntegerType;<br />import org.hibernate.util.PropertiesHelper;</p><p>public class PkGenerator<br />聽聽聽 extends TableHiLoGenerator {</p><p>聽 private String columnName;</p><p>聽 public void configure(Type type, Properties params, Dialect d) {<br />聽聽聽 super.configure(new IntegerType(), params, d);<br />聽聽聽 this.columnName = PropertiesHelper.getString(COLUMN, params,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DEFAULT_COLUMN_NAME);<br />聽 }</p><p>聽 public synchronized Serializable generate(SessionImplementor session,<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 Object obj) throws<br />聽聽聽聽聽 HibernateException {<br />聽聽聽 Object result = super.generate(session, obj);<br />聽聽聽 String strNumber = result.toString();<br />聽聽聽 StringBuffer strResult = new StringBuffer("");<br />聽聽聽 if (columnName.compareToIgnoreCase("NextOrganId") == 0) {<br />聽聽聽聽聽 strResult.append("Organ");<br />聽聽聽 }<br />聽聽聽 else if(columnName.compareToIgnoreCase("NextDeptId") == 0){<br />聽聽聽聽聽 strResult.append("Dept");<br />聽聽聽 }<br />聽聽聽 ......</p><p>聽聽聽 if (strNumber.length() > 10)<br />聽聽聽聽聽 throw new HibernateException("The generated " + strResult +<br />聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 "Id is too long!");<br />聽聽聽 else if (strNumber.length() == 10) {<br />聽聽聽聽聽 strResult.append(strNumber);<br />聽聽聽 }<br />聽聽聽 else {<br />聽聽聽聽聽聽聽 int count = 10 - strNumber.length();<br />聽聽聽聽聽聽聽 while (count > 0) {<br />聽聽聽聽聽聽聽 strResult.append("0");<br />聽聽聽聽聽聽聽 count--;<br />聽聽聽聽聽 }<br />聽聽聽聽聽 strResult.append(strNumber);<br />聽聽聽 }<br />聽聽聽 return strResult.toString();<br />聽 }<br />}</p><p>瀹炵幇浜嗕互鍚庡彂鐜板湪榪欎簺涓婚敭鍓嶉潰娣誨姞"Organ","Dept"涔嬬被鐨勫茍涓嶆槸鐗瑰埆鏈夌敤,鑰屼笖鎴戝紑濮嬬殑鍑哄彂鐐硅繕鏄敊鐨?涔熻鎴戝簲璇ュ緩绔嬫洿澶氱殑鏄犲皠琛?..?</p><p><a rel="nofollow"><font color="#003399">Hibernate鐨勫垵綰ф寚鍗?br /></font></a><br /><strong>hibernate璐村績鐨勫湴鏂?/strong>錛?br /></p><div>楠岃瘉浜嗕竴涓嬶紝鎴戠殑鎷呭績緇堜簬琚瘉瀹炴槸澶氫綑鐨勪簡錛屾垜鎷呭績鐨勬槸hibernate浼氫負鍚屼竴鏉¤褰曚駭鐢熶竴鍫嗕笉鍚岀殑瀵硅薄銆?/div><div>鎴戣寰椾嬌hibernate鐪熸瀹炵敤鐨勬潯浠訛細涓哄悓涓鏉¤褰曚駭鐢熺殑澶氫釜瀵硅薄鏄悓涓涓璞°傚綋鐒跺墠鎻愭槸璁劇疆浜嗕富閿?/div><div>hibernate涔熻鏄皢褰撳墠璇誨嚭鐨勫璞′繚瀛樺湪涓涓搱甯岃〃錛屽湪璇諱竴涓柊瀵硅薄鐨勬椂鍊欎細鍏堜粠榪欎釜鍝堝笇琛ㄤ腑鏌ユ壘銆傚ソ鍍忚繖騫朵笉鏄鍥伴毦鐨勪簨鎯呫?/div><div>聽</div><div>浣嗗綰跨▼鎯呭喌涓嬪氨鏈夋墍涓嶅悓浜?.</div><div>鍥犱負Hibernate璇?瀵逛簬Session)錛?/div><div>It is not intended that implementors be threadsafe. Instead each thread/transaction should obtain its own instance from a SessionFactory</div><div>聽</div><div>Session騫舵病鏈夎姹傛槸綰跨▼瀹夊叏鐨勶紝鑰岄氳繃瀹為獙琛ㄦ槑璁板綍鍜屽璞$殑涓涓瀵瑰簲鍙瓨鍦ㄤ簬鍚屼竴涓猄ession涓傝繖涔熸槸hibernate鐨勬枃妗d腑HibernateUtil綾諱嬌鐢═hreadLocal鐨勫師鍥犲惂銆?/div><div>鎵浠ュ浜庡綰跨▼鐨勬儏鍐碉紝鍦ㄤ笉鍚岀殑綰跨▼涓紝瀵瑰簲鍚屼竴鏉¤褰曠殑瀵硅薄鏄笉鍚岀殑銆?br /><br />(鍙ibernate鏈変簩綰х紦瀛橈紝鏄叏灞鐨勭紦瀛橈紝鍙互鐢ㄦ潵鍑忓皯鏁版嵁搴撹礋杞斤紝浜岀駭緙撳瓨鐨勫姛鑳介渶瑕佽緗墠浼氬惎鐢?<br /><br /><strong>Hibernate涓慨鏀瑰瀵瑰鍏崇郴鐨勫睘鎬э細</strong><br /><p><middlegen>欏逛腑鏈夊涓?lt;table>閰嶇疆:<br />聽聽 <table generate="true" name="Post"/><br />聽聽 <table generate="true" name="Stuff"/><br />聽聽 <many2many><br />聽聽聽聽聽 <tablea generate="true" name="Post" /> <br />聽聽聽聽聽 <jointable name="PostStuff" generate="true" /> <br />聽聽聽聽聽 <tableb generate="true" name="Stuff" /> <br />聽聽 </many2many><br />鍗寵〃Post涓嶴tuff鐨勫叧緋繪槸澶氬澶氾紝鑰屼笖琛≒ostStuff涓竴涓瓧孌墊椂JoinDate:鍛樺伐鍔犲叆閮ㄩ棬鐨勬椂闂淬?/p><p>鎴戠幇鍦ㄦ兂鍔犲叆涓鏉ost璁板綍錛屼竴鏉tuff璁板綍錛岀劧鍚庤緗甋tuff鍔犲叆Post鐨勬椂闂淬傜粡榪囧嬈″皾璇曪紝浠g爜濡備笅錛?br />聽聽 ...<br />聽聽 Dept dept = ....<br />聽聽 Post post = new Post("third post1",dept,new HashSet(),new HashSet());<br />聽聽 Stuff stuff = new Stuff("third stuff",new HashSet(),new HashSet());<br />聽聽 session.save(stuff);<br />聽聽 session.save(post);<br />聽聽 post.getStuffs().add(stuff);<br />聽聽 //stuff.getPosts().add(post);/*涓嶈兘涓庝笂涓琛屽茍瀛橈紝浼氭湁寮傚父錛屽洜涓烘槸涓涓寰幆錛?/<br />聽聽 PostStuff postStuff = (PostStuff)session.createQuery("from PostStuff where PostId = '" + post.getPostId() + "' AND StuffId = '" + stuff.getStuffId() + "'").iterate().next();<br />聽聽 postStuff.setJoinDate(new java.util.Date());<br />聽聽 tx.commit();<br />聽聽 HibernateUtil.closeSession();<br />聽聽 ...</p><p>post.getStuffs().add(stuff);鍦ㄤ袱涓猄ave()涔嬪悗錛岃屼笖娌℃湁璋冪敤session.flush()錛屼絾鏄痗reateQuery鑳藉寰楀埌PostStuff璇存槑HQL鏄厛浠庡唴瀛樹腑鏌ヨ鏁版嵁鐨勩備笉闇瑕佽皟鐢╯ession.flush()鏉ュ啓鍏ユ暟鎹簱錛屽洜涓簍x.commit()浼氳嚜鍔ㄨ皟鐢ㄣ?/p><p>鍙互鐢╯ession.persist(stuff)鏉ユ浛鎹ession.save(stuff)錛屾垜鏅曪紝鏄庢槑save鏈夎鏄庝細鍒涘緩id錛岃宲ersist娌℃湁璇存槑浼氬垱寤篿d鐨?浣嗗疄闄呬笂鏄垱寤轟簡)銆?/p><p>璇曞浘鐢ㄤ互涓嬫浛浠ost.getStuffs().add(stuff):<br />聽聽 PostStuff postStuff = new PostStuff();<br />聽聽 postStuff.setPost(post);<br />聽聽 postStuff.setStuff(stuff);<br />聽聽 postStuff.setJoinDate(new java.util.Date());<br />聽聽 postStuff.setComp_id(new PostStuffPK(post.getPostId(),stuff.getStuffId()));<br />聽聽 post.getPostStuffs().add(postStuff);<br />緇撴灉鏄櫧鐒舵病鏈夊紓甯革紝浣嗗茍涓嶄細娣誨姞涓鏉″叧緋匯?/p><p>鎴栬?/p><p>聽聽 session.flush();<br />聽聽 session.refresh(stuff);<br />聽聽 ((PostStuff)(stuff.getPostStuffs().iterator().next())).setJoinDate(new java.util.Date());<br />娉ㄦ剰榪欎簺浠g爜鍙槸鐢ㄦ潵浣滆瘯楠岀敤鐨?/p></div><img src ="http://m.shnenglu.com/aqazero/aggbug/14210.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/aqazero/" target="_blank">brent</a> 2005-12-19 09:23 <a href="http://m.shnenglu.com/aqazero/archive/2005/12/19/14210.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Hibernate鍚姩榪囨參鐨勯棶棰樹互鍙婃垜鐨勬壒澶勭悊http://m.shnenglu.com/aqazero/archive/2005/12/19/14212.htmlbrentbrentMon, 19 Dec 2005 00:43:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/12/19/14212.htmlhttp://m.shnenglu.com/aqazero/comments/14212.htmlhttp://m.shnenglu.com/aqazero/archive/2005/12/19/14212.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14212.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14212.htmlicepeak:
聽hibernate鑲畾娌′粈涔堥棶棰樼殑
聽鎴戜篃閬囧埌鍚姩寰堟參鐨勬儏鍐碉紝閮芥槸鎴戠殑闂
聽浣犳妸浣犵殑鏄犲皠鏂囦歡鍙戠粰鎴戠湅鐪?br />icepeak:
聽<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 2.0//EN" "聽浣犵敤h3錛屼絾鏄嵈鍐檋2鐨勯厤緗枃浠訛紝h灝卞偦浜?鎶?鍙樻垚3灝卞ソ
icepeak:
聽鎴戞兂浣犲緱涓嶅埌id涔熻鍜屾槧灝勬枃妗f湁闂涔熸湁鍏崇郴
聽浠涔堥兘涓嶇敤鏀癸紝灝辯敤identity錛屽啀璇曡瘯鐪?
聽鎴戣寰楁槸鏄犲皠鏂囦歡閰嶇疆閿欒瀵艱嚧浜嗕笉鑳借鍙?
聽灝辨槸2.0鍜?.0鐨勯敊璇?

So...闂瑙e喅浜?

淇虹敤浜嗕笁涓壒澶勭悊鏉ヨ嚜鍔ㄧ敓鎴恏ibernate鐨勬枃浠躲?br />聽
execant.bat:
d:
cd D:\hibernate-3.0\middlegen-2.1\samples\
rem 鎵撳紑build.xml淇敼middlegen閰嶇疆
editplus.exe build.xml
ant

myant.bat:
call execant.bat
pause
rem 澶嶅埗hbm鍜宩ava鏂囦歡鍒板伐紼嬬洰褰?br />xcopy .\build\gen-src\com\glacierbbs\hibernate\*.java E:\eclipse\workspace\JGlacier\src\com\glacierbbs\hibernate\ /Y /D
xcopy .\build\gen-src\com\glacierbbs\hibernate\*.xml E:\eclipse\workspace\JGlacier\src\ /Y /D
rem 鏇挎崲鎺塰bm涓殑瀛楃涓?br />call E:\eclipse\workspace\JGlacier\cutter.bat
pause

cutter.bat:
e:
cd E:\eclipse\workspace\JGlacier\src
dir *.xml /d /b /a-d >hbmfiles.txt
rem 灝嗙増鏈?.0鏀規垚3.0
for /f %%i in (hbmfiles.txt) do strrpc /s:%%i 2.0 3.0 /c
rem 灝唄i/lo鐨刴ax_lo鐢?00鏀規垚0...鎴戝彧闇瑕佺畝鍗曠殑鏁板瓧
for /f %%i in (hbmfiles.txt) do strrpc /s:%%i 100 0 /c
del hbmfiles.txt>nul
rem 鎵鏈塰i/lo綆楁硶璇葷殑鏄悓涓涓〃涓殑涓嶅悓瀛楁
strrpc /s:Board.hbm.xml next_value next_boardid /c
strrpc /s:Post.hbm.xml next_value next_postid /c
strrpc /s:Topic.hbm.xml next_value next_topicid /c
strrpc /s:UserBasic.hbm.xml next_value next_userid /c
strrpc /s:Vote.hbm.xml next_value next_voteid /c
strrpc /s:VoteOption.hbm.xml next_value next_voteoptionid /c
strrpc /s:VoteParticipant.hbm.xml next_value next_voteparticipantid /c
cd ..
pause

鐒跺悗錛屼負姣忎釜hibernate鐢熸垚鐨刯ava綾誨啓涓狝dapter綾?..浠庢涓栫晫灝卞畨闈欎簡....



brent 2005-12-19 08:43 鍙戣〃璇勮
]]>
tomcat jsp errorpage璁板綍http://m.shnenglu.com/aqazero/archive/2005/12/19/14224.htmlbrentbrentMon, 19 Dec 2005 00:39:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/12/19/14224.htmlhttp://m.shnenglu.com/aqazero/comments/14224.htmlhttp://m.shnenglu.com/aqazero/archive/2005/12/19/14224.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14224.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14224.html鐩存帴璁劇疆Tomcat璺緞鍒板綋鍓嶉」鐩礬寰?铏氭嫙璺緞):
D:\Tomcat55\conf\Catalina\localhost\GlacierBBS.xml:
<Context docBase="E:/eclipse/GlacierBBS/GlacierBBS" path="GlacierBBS"
聽聽聽聽聽聽聽聽 privileged="true" antiResourceLocking="false" antiJARLocking="false" reloadable="true">
</Context>

Eclipse + WTP (web tools platform) 寰堝己...
jsp鏂囦歡鍜宻ervlet綾繪枃浠剁殑緙栫爜鏂瑰紡
鍜屽湪jsp鍜宻ervlet涓寚瀹?response.setCharacterEncoding("UTF-8");)鐨勭紪鐮佹柟寮忕殑涓嶅悓銆?br />涓涓槸鏂囦歡鍐呴儴鐨勭紪鐮侊紝鍙︿竴涓槸鎶婃枃浠跺唴閮ㄧ紪鐮佸彂閫佸埌瀹㈡埛绔悗錛屽鎴風浠ヤ粈涔堢紪鐮佹柟寮忔潵闃呰銆俲sp鍜宻ervlet鐢熸垚瀹㈡埛绔痟tml鐨勬椂鍊欙紝騫朵笉浼氳嚜鍔ㄨ繘琛岀紪鐮佺殑杞崲銆?/p>

errorpage璺緞璁劇疆閿欒浜х敓寮傚父:
java.lang.NullPointerException
org.apache.jasper.runtime.PageContextImpl.doForward(PageContextImpl.java:690)
org.apache.jasper.runtime.PageContextImpl.forward(PageContextImpl.java:657)
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:805)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:778)
org.apache.jsp.index_jsp._jspSer...

浠庢枃浠惰礬寰勯敊璇埌NullPointerException...闇瑕佸緢寮虹殑鎯寵薄鍔?br />
涔︾睄memo:銆奣omcat 涓?Java Web 寮鍙戞妧鏈瑙c?/p>

brent 2005-12-19 08:39 鍙戣〃璇勮
]]>
鑿滈笩瀛︾敤middlegenhttp://m.shnenglu.com/aqazero/archive/2005/09/14/14213.htmlbrentbrentWed, 14 Sep 2005 03:25:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/09/14/14213.htmlhttp://m.shnenglu.com/aqazero/comments/14213.htmlhttp://m.shnenglu.com/aqazero/archive/2005/09/14/14213.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14213.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14213.html淇烘槸java鍜宧ibernate鍜宎nt鐨勭粷瀵圭殑涓夋枡鑿滈笩銆俬ibernate浼間箮寰堝ソ鐢紝浣嗘槸鍐欒〃瀵瑰簲鐨勭被鍜?hbm.xml鏂囦歡瀹炲湪澶村ぇ銆傛墍浠ヤ亢鎯蟲壘涓嬈懼彲浠ヨ嚜鍔ㄧ敓鎴愯繖浜涙枃浠剁殑宸ュ叿銆?/div>

淇烘壘鍒頒簡middlegen銆傚畠鐨勪富欏靛湴鍧鏄?a >http://boss.bekk.no/boss/middlegen/index.html銆傛垜google浜嗕竴浜涗腑鏂囩綉欏碉紝鎻愪緵鐨勫湴鍧娌℃湁涓涓笉澶辨晥鐨勩?_-銆傚厜鏈塵iddlegen榪樹笉澶燂紝鍥犱負瀹冧嬌鐢╝nt鏉ラ厤緗畠鐨刡uild銆傚畠鐨勪竴涓猙ulid鐢熸垚鐨勪笢瑗垮氨鏄竴鍫嗙殑浣犲彲浠ョ敤鐨?java,.hbm.xml,.class,.war鏂囦歡銆傜湡鏄璐村績鐨勩傚彲鏄亢瑙夊緱瀹冪殑閰嶇疆鍙槸涓鐐歸兘涓嶈創蹇冦?/div>

浣犺鏄病鏈塧nt錛岃鍏堜笅杞絘nt銆備亢涓鐩存墦涓嶅紑瀹樻柟鐨勫湴鍧錛屾墍浠ヤ粠pchome涓嬭澆http://dlfjgwbn.pchome.net:8080/development/java/apacheant161.zip銆傝В鍘嬫枃浠跺悗灝卞彲浠ョ敤浜嗭紝浣嗙瓑絳夛紝浣犻渶瑕佸畨瑁呬簡jdk錛岃緗簡CLASSPATH錛孞AVA_HOME銆傜劧鍚庢妸ant鐨勭洰褰曚笅鐨刡in鏂囦歡澶規坊鍔犲埌path鐜鍙橀噺錛岃緗瓵NT_HOME銆?br />鎴戠殑鏈哄櫒涓婄殑璁劇疆錛?br />CLASSPATH聽.;D:\jdk150\lib\tools.jar;D:\jdk150\jre\lib\rt.jar
JAVA_HOME聽D:\jdk150
Path聽聽D:\apache-ant-1.6.1\bin;
ANT_HOME聽D:\apache-ant-1.6.1
鐒跺悗涓嬭澆騫惰В鍘媘iddlegen銆傛垜瑙e帇鍒頒簡D:\hibernate-3.0\middlegen-2.1銆傚ソ浜嗭紝鐜板湪鍙互寮濮媌uild hibernate闇瑕佺殑鏂囦歡浜嗭紝鏈変釜D:\hibernate-3.0\middlegen-2.1samples鐨勬枃浠跺す錛屽畠瀛樻斁浜嗕竴涓猙uild鐨勪緥瀛愶紝鎴戝喅瀹氫慨鏀硅繖涓緥瀛愮劧鍚庝嬌鐢ㄣ?/div>
浣嗘槸鍐嶇瓑絳夈俶iddlegen闇瑕佷綘鎻愪緵涓浜涘繀瑕佺殑閰嶇疆銆傚畠闇瑕佽繛鎺ュ埌浣犵殑鏁版嵁搴擄紝鎵浠ヤ綘闇瑕佺粰瀹冩彁渚涙暟鎹簱鐨勮繛鎺ヤ俊鎭拰椹卞姩搴撱傚悇縐嶆暟鎹簱鐨勯厤緗俊鎭湪鐩綍D:\hibernate-3.0\middlegen-2.1\samples\config\database 涓嬮潰銆備亢鐨勬暟鎹簱鏄痬ssql錛屾墍浠ヤ亢鎵撳紑浜唌ssql.xml鏂囦歡錛岄厤緗簡淇℃伅濡備笅錛?/div>
聽聽 <property name="database.script.file"聽聽聽聽聽聽聽聽聽聽 value=""/>
聽聽 <property name="database.driver.file"聽聽聽聽聽聽聽聽聽聽 value="${lib.dir}/mssqlserver.jar"/>
聽聽 <property name="database.driver"聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="com.microsoft.jdbc.sqlserver.SQLServerDriver"/>
聽聽 <property name="database.url"聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="jdbc:microsoft:sqlserver://localhost:1433"/>
聽聽 <property name="database.userid"聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="sa"/>
聽聽 <property name="database.password"聽聽聽聽聽聽聽聽聽聽聽聽聽 value="haha"/>
聽聽 <property name="database.schema"聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="dbo"/>
聽聽 <property name="database.catalog"聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="aljoin_info"/>
聽聽 <property name="jboss.datasource.mapping"聽聽聽聽聽聽 value="MS SQLSERVER"/>
aljoin_info鏄亢鐨勬暟鎹簱鍚嶇О銆傚茍鎶妋sbase.jar錛宮ssqlserver.jar錛宮sutil.jar鎷瘋礉鍒癉:\hibernate-3.0\middlegen-2.1\samples\lib鐩綍銆?/div>
鐒跺悗緙栬緫D:\hibernate-3.0\middlegen-2.1\samples\build.xml鏂囦歡錛屽皢"ENTITY database SYSTEM"鐨勫兼敼鎴?file:./config/database/mssql.xml"
鏇存敼榪欎釜build鐨勫叾瀹冨睘鎬с俠uild.xml涓洿鏀筽roject鐨勫睘鎬?
<project name="Middlegen aljoni_info" default="hbm2java" basedir=".">
聽...
聽<property name="name"聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 value="com.aljoin.gas"/>

鍒犻櫎D:\hibernate-3.0\middlegen-2.1\samples\build涓嬬殑鎵鏈夋枃浠躲傜劧鍚庢墦寮鍛戒護琛岋紝
cd D:\hibernate-3.0\middlegen-2.1\samples
ant
榪欐椂鍊檃nt浼氳嚜鍔ㄨbuild.xml鏂囦歡錛屾壘鍒皃roject錛岃繍琛屽悕涓?hbm2java"鍙婂叾渚濊禆鐨則arget.鍥犱負淇烘槸鑿滈笩,浠涔坋jb,jbo淇洪氶氱敤涓嶅埌.濡傛灉浣犱笉鏄彍楦?鍙互璁劇疆鎴恉efault="all",鑰屼笖濡傛灉鎮ㄧ殑緋葷粺娌℃湁瀹夎jboss涔嬬被鐨勪細鍑洪敊,浣嗘垜鎯沖鏋滄偍涓嶆槸鑿滈笩搴旇涔熶笉浼氱湅鍒拌繖閲屼簡hoho :p
鍦ㄨ煩鍑虹殑紼嬪簭鐣岄潰涓婃寜generate銆傜瓑寰呯粨鏉燂紝鐒跺悗鍏抽棴紼嬪簭鐣岄潰銆傚湪鍛戒護琛岀獥鍙g湅鍒版鍦ㄧ敓鎴?java鏂囦歡鐨勪俊鎭?/div>
鏌ョ湅D:\hibernate-3.0\middlegen-2.1\samples\build鐩綍銆備笂甯濅繚浣戜綘浼氱湅鍒頒竴浜涗綘闇瑕佺殑鏂囦歡銆?/div>
鍒板啓瀹岃繖綃囩儌鏂囷紝涓涓棭涓婂凡緇忚繃鍘伙紝淇哄張鎶婇潚鏄ヨ礎鐚粰浜嗗厷-_-||


brent 2005-09-14 11:25 鍙戣〃璇勮
]]>LifeApplet 闃呰絎旇http://m.shnenglu.com/aqazero/archive/2005/08/11/14206.htmlbrentbrentThu, 11 Aug 2005 09:32:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/08/11/14206.htmlhttp://m.shnenglu.com/aqazero/comments/14206.htmlhttp://m.shnenglu.com/aqazero/archive/2005/08/11/14206.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14206.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14206.html鍏充簬鈥滅敓鍛解濇父鎴?a >鐢辨榪?/a>銆?br />鍏充簬LifeApplet鐢辨榪?/a>錛屾簮鏂囦歡涓嬭澆銆?br />
鏈潵鎯寵嚜宸辯敤wtl鍐欎釜CA(緇嗚優鑷姩鏈?紼嬪簭錛岄槄璇諱簡LifeApplet鍚庢墦娑堜簡蹇靛ご銆傚啓榪欑瘒絎旇鍍忓垵涓椂涓涓湀璇枃浣滀笟娌″啓鏈鍚庢互绔藉厖鏁板嚑綃囦氦涓婂幓錛岀畻鏄粰鑷繁涓涓氦寰呫?/p>

鎬庝箞鍐欎竴涓狢A紼嬪簭鍜屾兂鍐欐庢牱鐨勪竴涓狢A紼嬪簭鏈夊叧銆傚垰鐪嬪畬銆婁笂甯濅笌鏂扮墿鐞嗗銆嬶紝鎴戞寜鐓т功涓婄殑瑙勫垯鍜屽浘妗堝啓浜嗕竴涓笘鐣屽彧鏈?0*20澶у皬鐨凜A錛岀粏鑳炵殑榪愮畻鏄竴涓釜璁$畻鐨勶紝璁$畻涓浠e氨鍒鋒柊鏄劇ず涓嬈★紝涓涓粏鑳炵敤涓涓瓧鑺傛潵淇濆瓨錛屽彲浠ュ師璋呯殑鏄垜褰撴椂榪炶鍒欓兘涓嶆竻妤氾紝鐩殑鍙槸楠岃瘉涓涓嬭鍒欍?/p>

鐪嬩簡Alan Hensel鐨勪唬鐮佸悗錛屽彲鑳藉ぇ閮ㄥ垎鍐欒繃CA紼嬪簭鐨勪漢閮戒細瑙夊緱姹楅銆?_-|||銆備綋楠岃繃Alan Hensel 鐨凩ifeApplet鐨勪漢灝變細鐪嬪埌:浠栫殑涓栫晫鐪熷ぇ錛屽疄闄呬笂鏈?^20 * 2^20涓儚绱狅紱閫熷害鐪熷揩錛屽彲浠ヨ緗甪ps(姣忕鍒鋒柊嬈℃暟)錛孏enerations/Frame(姣忔鍒鋒柊闂撮殧鐢熶駭澶氬皯浠?錛屽鏋滆緗負warp錛孋PU灝變細鎾掑紑鑵胯窇璧鋒潵...榪樺彲浠ヨ緗鍒欙紝CA鐨勮鍒欎笉姝onway鐨勯偅涓紝鍏跺畠鐨勪篃寰堟湁瓚c?/p>

鏁版嵁緇撴瀯錛?br />LifeCell:
Alan Hensel灝嗕笘鐣屽垎鎴愪竴涓釜16*16鐨勫崟鍏冿紝鐢↙ifeCell綾昏〃紺恒傛瘡涓狶ifeCell鍖呭惈涓や釜鏁扮粍琛ㄧず p[]錛宷[] = new short[16]錛屾誨叡16*16 bits錛岃〃紺?6*16涓粏鑳炪傚茍涓斿湪榪欎釜鏁扮粍涓寜鐓т竴縐嶅鎬殑鏂瑰紡鏉ユ帓鍒楋紝姣斿LifeCell涓潗鏍囦負(1,1)鐨勭偣鍦ㄦ暟緇勪腑鐨勪綅緗槸65(瑙丩ifeCell鏂囦歡)錛屼唬琛ㄨ繖涓偣鐨刡it灝卞湪p[6](鍜宷[6])鐨?strong>宸﹁搗絎?浣嶃備負浠涔堣榪欎箞琛ㄧず錛熸垜鎯蟲槸浣滆呬負浜嗕互鍚巙nroll綆楁硶鐨勬柟渚褲備粬絀剁珶鎬庝箞寰楀嚭榪欎釜鏂規硶鐨勶紝鎴戜笉鐭ラ亾銆傘?/p>

姣忎釜LifeCell闇瑕佷袱涓暟緇勬槸鍥犱負CA鐨勭畻娉曡姹傜殑榪愮畻蹇呴』鏄茍琛岀殑銆傛墍浠ュ彧鑳絧鐢熸垚q,q鐢熸垚p錛屾病浠涔堝ソ璇寸殑銆?/p>

姣忎釜LifeCell淇濆瓨浜嗙浉閭葷殑涓溿佽タ銆佸崡銆佸寳銆佷笢鍗椼佷笢鍖椼佽タ鍗椼佽タ鍖楃殑LifeCell鐨勬寚閽堛?br />淇濆瓨浜嗕笂涓涓紝涓嬩竴涓狶ifeCell鐨勬寚閽堛傛墍鏈塋ifeCell淇濆瓨鍦ㄤ竴涓摼琛ㄤ腑銆?br />淇濆瓨浜嗕笂涓涓紝涓嬩竴涓渶瑕佹樉紺虹殑LifeCell鐨勬寚閽堬紝鐢ㄤ簬鏄劇ず銆?br />淇濆瓨浜嗕竴涓狣own鐨凩ifeCell鐨勬寚閽堬紝鐢ㄤ簬hash鏌ユ壘銆?br />淇濆瓨浜嗗潗鏍噚,y銆?br />淇濆瓨浜嗕竴浜涚姸鎬侊紝qstate,pstate,flags涓鴻繍綆楀拰浼樺寲鐢ㄧ殑銆?/p>

LifeHash:
鍥犱負鎵鏈塋ifeCell閮芥斁緗簬涓涓摼琛ㄣ傝岀粡甯歌鐢↙ifeCell鐨勫潗鏍囨潵鏌ユ壘LifeCell錛屾瘮濡備慨鏀規煇涓偣鐨勭姸鎬侊細涓轟簡鍦ㄦ煇涓偣鏀劇疆涓涓粏鑳烇紝闇瑕侀氳繃鐐圭殑鍧愭爣榪愮畻鍑篖ifeCell鐨勫潗鏍囷紝鍐嶉氳繃LifeCell鐨勫潗鏍囨壘鍒癓ifeCell瀵硅薄銆?br />鍦ㄩ摼琛ㄤ腑鏌ユ壘涓涓璞$殑榪愮畻澶嶆潅搴︽槸o(n)銆俷鍦ㄦ澶勬渶澶у彲杈?^16 * 2^16(鎶婃暣涓笘鐣岄兘鍗犳弧錛岃繖涔熺浉褰撲笉瀹規槗)錛屾墍浠ュ浜庝竴浜涜秴澶х殑CA鏉ヨ錛屾煡鎵捐搗鏉ヤ細寰堟氮璐規椂闂淬傘傘傛墍浠ユ湁浜哃ifeHash綾匯?/p>

LifeHash涓繚瀛樹簡涓涓?^HASHSIZE * 2^HASHSIZE鐨凩ifeCell瀵硅薄鎸囬拡鏁扮粍錛屾暟緇勪腑姣忎釜瀵硅薄緇存姢涓涓摼琛紝鍧愭爣x,y涓綆HASHSIZE浣嶇殑鍊間竴鏍風殑LifeCell鏀懼湪榪欎釜閾捐〃涓傞氳繃x,y鍙互蹇熸壘鍒拌繖涓摼琛紝鐒跺悗鐢ㄤ笂闈㈣鍒扮殑Down鎸囬拡錛屾瘮杈?x,y)鏉ユ壘鍒板叿浣撶殑LifeCell銆傝繖鏍風悊璁轟笂鏉ヨ鍑忓皯浜嗘煡鎵炬椂闂?..(鎴戠畻涓嶅嚭鏉ワ紝鍝?銆傜┒绔熺敤澶氬ぇ鐨凥ASHSIZE鎵嶅ソ錛熶綔鑰呯殑鍊兼槸6錛屽氨鏄崰鐢ㄤ簡2^12 * sizeof(int) = 16k bytes鍐呭瓨銆?/p>

LifeRules錛?br />LifeRules鐨勭洰鐨勫湪浜庢妸鐢ㄥ瓧絎︿覆琛ㄧず鐨勮鍒欒漿鍖栨垚涓涓猙ool[512]銆?br />姣斿"23/3"琛ㄧず鏈?涓垨3涓浉閭葷粏鑳炵殑緇嗚優緇х畫瀛樻椿錛屽鏋滀竴涓綅緗梺杈瑰垰濂芥湁3涓粏鑳烇紝榪欎釜浣嶇疆鍦ㄤ笅涓姝ュ氨瑕侀暱鍑轟竴涓粏鑳炪?br />鐢變簬涓涓綅緗湁8涓浉閭葷殑浣嶇疆錛屽姞涓婅嚜韜負9浣嶃傛妸9涓綅緗帓搴忓緱鍒頒竴涓暟錛屾誨叡512涓傛瘮濡傚浜?xC8錛岃〃紺鴻タ鍖椼佽タ鏈夌粏鑳烇紝鑷韓鏈夌粏鑳烇紝鏍規嵁"23/3" bool[0xC8]鐨勫煎簲璇ヤ負true銆?/p>

綆楁硶錛?br />涓轟簡鎻愰珮鏁堢巼錛孉lan Hensel鎶奓ifeCell涓瘡涓?*4鐨勮繍綆楅兘unroll浜嗐傛墍浠ュ湪LifeGen鏂囦歡涓彲浠ョ湅鍒拌繘涓姝ョ殑setRules(boolean[] Rule)鍑芥暟錛岃繖涓嚱鏁拌緗簡浜哻runch(鍜宮unch)= new short[65536]銆傚師鐞嗗拰LifeRules涓被浼鹼紝灝辨槸涓嶇煡閬撹繖涓繍綆楄繃紼嬫庝箞寰楀嚭鐨勶紝浣滆呮暟瀛﹁偗瀹氶潪甯稿ソ銆傘?/p>

鍥犱負緇嗚優鐨勮繍綆楁槸浠ifeCell涓哄崟鍏冩潵榪愮畻鐨勶紝涓涓崟鍏冪殑緇嗚優浼氬獎鍝嶅埌鐩擱偦鐨勫崟鍏冦傚鏋滄瘡嬈¤繍綆楃殑鏃跺欓兘鑰冭檻鐩擱偦8涓狶ifeCell鐨勮瘽錛屼細閫犳垚CPU鐨勬氮璐廣傛墍浠ュ湪LifeGen涓彲浠ョ湅鍒拌繍綆梡鐘舵佸拰q鐘舵佹椂錛孡ifeCell鐨勪綅緗槸涓嶄竴鏍風殑銆備粠p鐘舵佺敓鎴恞鐘舵佹椂錛屾鏌ヤ簡涓溿佸崡銆佷笢鍗楁柟鍚戠浉閭葷殑LifeCell錛岀敓鎴愮殑q鐘舵佺殑浣嶇疆涓簆鐘舵佸線涓滃崡鍚勫亸縐諱竴涓粏鑳炪傛墍浠ュ鏋減鐘舵佽搗濮嬪潗鏍囦負16x,16y錛岄偅涔坬鐘舵佹椂錛岃搗濮嬪潗鏍囨槸16x+1, 16y+1(娉ㄦ剰鍧愭爣緋繪槧灝勪負MM錛寈鍦ㄥ線涓滄柟鍚戜負姝o紝y鍦ㄥ線鍗楁柟鍚戜負姝?銆傚湪浠巕鐘舵佸埌p鐘舵佹椂錛屾鏌ヨタ銆佸寳銆佽タ鍖楁柟鍚戠浉閭葷殑LifeCell錛屽洖鍒皃鐘舵佺殑浣嶇疆銆?/p>

鍏朵腑鍏蜂綋鐨勮繍綆楀氨綆椾簡鍚э紝鍙嶆鎴戞病鐪嬫槑鐧姐傜湅鏄庣櫧鐨勫湴鏂逛篃涓嶇煡閬撲負浠涔堛傘備綔鑰呭お寮烘倣浜嗐?/p>

綰跨▼錛?br />榪欑紼嬪簭褰撶劧鑷沖皯瑕佷袱涓嚎紼嬩簡錛屼竴涓猆I綰跨▼錛屼竴涓猈ork綰跨▼銆俇I綰跨▼鍦↙ifeFrame涓紝娌″仛浠涔堜簨錛屽氨鏄妸浜嬩歡鍙戦佺粰Life瀵硅薄(瑙丩ife.Java)錛孡ife鏀跺埌浜嬩歡鍚庡茍娌℃湁椹笂澶勭悊錛岃屾槸鏀懼埌涓涓槦鍒椾腑LifeQueue銆?br />UI綰跨▼涓鍚姩錛屽氨鍚姩浜唚ork綰跨▼銆?br />鍦↙ife鐨剅un()涓紝澶勭悊緇嗚優鐨勭箒琛峀ifeGen.generate()錛屾樉紺猴紝鐒跺悗澶勭悊LifeQueue涓殑浜嬩歡銆?br />鍦↙ifeGen.generate()涓帶鍒剁敓鎴愮箒琛嶇殑嬈℃暟鍜屾樉紺虹殑閫熷害銆?br />涓轟粈涔堜袱涓嚎紼嬪悓鏃跺LifeQueue鎿嶄綔鍗存病鏈夊0鏄巗ynchronous鍛紵瀵筳ava涓嶇啛錛屼笉鏁㈠璦銆?/p>

鏈夌┖榪樺彲浠ョ戶緇爺絀躲傚厛鍒版涓烘銆傚弽姝d綔涓氬氨榪欎箞紼閲岀硦娑備氦涓婂幓浜嗐?/p>

brent 2005-08-11 17:32 鍙戣〃璇勮
]]>
About Conway's Game of Life Applet of Alan Henselhttp://m.shnenglu.com/aqazero/archive/2005/07/22/14207.htmlbrentbrentFri, 22 Jul 2005 10:15:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/07/22/14207.htmlhttp://m.shnenglu.com/aqazero/comments/14207.htmlhttp://m.shnenglu.com/aqazero/archive/2005/07/22/14207.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14207.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14207.html [A Life pattern called the puffer train]

鍘熸枃:http://www.ibiblio.org/lifepatterns/lifeapplet.html

聽褰撳墠鐗堟湰0.41d錛屾洿鏂版椂闂?001-1-31錛屾瘮0.41c鐗?199-1-22)涓婃彁楂樹簡浜涙ц兘銆傛柊鐗堟湰鍦ㄨ鍒掍腑錛屽彧瑕佹垜鐨勭┖浣欐椂闂村厑璁搞?br />聽浣滆?Alan Hensel,

綆浠嬶細
璁よ瘑鎴戠殑浜洪兘鐭ラ亾鎴戜負浠涔堝啓榪欎釜紼嬪簭銆備笉鏄負浜嗗涔燡ava錛屼笉鏄負浜嗘彁楂樻垜鐨勭綉绔欑殑璁塊棶閲忥紝鍘熷洜寰堢畝鍗曪細
鎴戞敹闆哃ife patterns錛岃屼笖鎴戝枩嬈㈠睍紺哄畠浠?/p>

褰撶劧錛岃繖浜沺atterns涓殑澶ч儴鍒嗘槸鍒漢鍙戠幇鐨勩傛病浜烘兂瑕佷粠榪欎簺Life patterns涓幏鍒╋紝鎵浠ユ嵁鎴戞墍鐭ヨ繖浜沺atterns灝嗙暀緇欏悗浠e茍琚祻璇嗭紝灝辮薄鍥介檯璞℃涓鏍楓?/p>

璇蜂笉瑕佺粰鎴戝啓淇¤錛氭垜鍠滄浣犵殑紼嬪簭錛屽嵈蹇樿鎻愯搗榪欎簺patterns銆傝繖鍚搗鏉ヤ細璞℃槸鎭淮闆嗛偖鐖卞ソ鑰呬粬鐨勯偖鍐屽浣曟紓浜紝瀵歸偖紲ㄥ嵈鍙瓧涓嶆彁銆傛垜鐨勭▼搴忓彧鏄仛浜嗗畠浠鍋氱殑浜嬫儏鑰屽凡銆?/p>

璁$畻鏈鴻蔣浠跺拰紜歡鍙槸浣跨敤鑰呭拰浠栫殑鏁版嵁涔嬮棿鐨勫伐鍏?/em>銆?/p>

榪欎簺patterns璁╀漢璧炲徆銆傚鏋滀笉淇★紝浣犲彲浠ヨ嚜宸卞幓鍋氫竴涓瘯璇曘?鎴戝笇鏈涜繖涓寫鎴樿兘淇冩垚涓浜涘彂鐜般?


緇欓偅浜涘啓Life紼嬪簭鐨勫鐢燂細
鎴戞病鏈夊彲浠ョ粰浣犵殑婧愪唬鐮併傝繖閲屾病鏈変綘鎵劇殑涓滆タ銆傛垜鎻愪緵浜嗚繖涓▼搴忕殑婧愪唬鐮侊紝浣嗗畠浠秴鍑轟簡璁$畻鏈鴻紼嬬殑鑼冨洿銆傚畠浠箣鎵浠ヨ繖涔堝鏉傛槸鍥犱負閫熷害浼樺寲(榪欐牱鎴戞墠鑳借繍琛?Breeder"鎴栬呭叾瀹冩洿澶х殑patterns)銆傚綋鐒訛紝浣犲彲浠ヨ瘯鐫璇昏婧愪唬鐮侊紝浣嗕笉瑕佸己榪嚜宸便備綘鍐欑殑浣滀笟搴旇姣旇繖涓▼搴忕畝鍗曚竴鐧懼嶃?/p>

緇欐潵榪欓噷瀛︿範Java applets鐨勮鑰?
榪欐槸鎴戠涓涓湡姝f剰涔変笂鐨刟pplet銆傛渶濂藉埆鎵撶畻鎶婃垜鐨勪唬鐮佹嫹璐濆埌浣犵殑紼嬪簭涓傛簮浠g爜灝卞湪榪欎竴欏電殑搴曢儴錛屼綘鍙互鍏嶈垂涓嬭澆錛屽綋鐒訛紝浣犲繀欏諱負瀹冧粯鍑轟簺涓滆タ銆傝嫢闈炲姝わ紝榪欏皢浼氭槸涓涓浜虹浉褰撴湁瀛︿範鍔ㄥ姏鐨刟pplet紼嬪簭銆?br />
浣犳庝箞鍋氬埌榪欎箞蹇殑錛?/strong>
濂界殑銆傛病鏈夌暀蹇冪殑璇濅篃璁鎬綘涓嶄細鍙戠幇鎴戠殑紼嬪簭闂數涓鏍風殑蹇備綘涔熻娌$湅鍒?Warp Speed"鎸夐挳錛屾垨鑰呬綘榪樻病鐢ㄨ繃瀹冿紝鎴栬呬綘瑙夊緱榪欐棤鎵璋撱傝繖鏍風殑璇濅綘鍙互璺寵繃榪欎釜閮ㄥ垎銆?br />鏈変漢闂紝浣犵┒绔熸槸鎬庝箞璁╁畠璺戝緱榪欎箞蹇殑錛燂紒瀵逛簬榪欎簺濂藉鑰咃紝鎴栬呴偅浜涙墦綆楀啓鑷繁鐨勮秴綰х粏鑳炶嚜鍔ㄦ満紼嬪簭鐨勪漢錛屾垜浼氳В閲婄殑銆?/p>

鎴戝懼悜浜庢妸緇嗚優鑷姩鏈虹殑浼樺寲鍜屾暟鎹帇緙╄仈緋昏搗鏉ャ傝繖涔熸槸涓涓畝鍗曠殑姒傚康鍗撮渶瑕佸鏉傜殑鏂規硶銆傜┒绔熶粈涔堟墠鏄渶濂界殑鏂規鍙栧喅浜庢暟鎹湰韜傚浜庡悍濞佺殑Life錛屽懼悜浜庡嚭鐜扮偣鐘剁殑鍥炬銆?/p>

瀵逛簬鐐圭姸鍒嗗竷鐨勪笘鐣岋紝鎴戜滑搴旇鑰冭檻鎶婂畠鍒嗗壊鎴愯繎浼煎ぇ灝忕殑鍧椼傚浜嶭ife鏉ヨ錛?x4鍜?x8閮芥槸鍙彇鐨勩傛垜閫夋嫨浜?x8錛屽洜涓?鍒氬ソ8姣旂壒1瀛楄妭錛屾垜鏇劇粡鑰冭檻榪?x4錛屼絾榪愯璧鋒潵鏁堟灉涓嶅ぇ濂姐?/p>

騫朵笖璇鋒敞鎰忥細濡傛灉pattern闀垮ぇ騫惰秴榪囦簡鍧楃殑鑼冨洿錛岄渶瑕佸紩鍏ユ柊鐨勫潡銆備綘鍙互綆鍗曠殑綰挎ф悳绱紝涔熷彲鎶樺崐鏌ユ壘錛屾垨鑰呯淮鎶ゆ煇縐嶆槧灝勩傛垜鐨勬柟娉曟槸鍝堝笇琛ㄣ傝繖涓〃鍙槸鐢ㄦ潵鏌ユ壘涓涓柊鍧楃殑閭誨眳銆傛瘡涓凡瀛樺湪鐨勫潡宸茬粡鏈夊畠鐨勯偦灞呯殑鎸囬拡錛屽茍涓斾細琚嬈′嬌鐢ㄣ?/p>

蹇呴』鏈夐珮鏁堢殑綆楁硶鏉ュ鐞嗚繖浜涘潡鍐呴儴鐨勬暟鎹紝鎴戦夋嫨涓嬈″鐞嗗潡涓殑鎵鏈夋暟鎹傚湪澶勭悊瀹屾暣涓潡涔嬪墠涓嶉渶瑕佽煩杞鍙ャ傛崲鍙ヨ瘽鏉ヨ錛氭墍鏈夊唴閮ㄥ驚鐜兘琚玼nroll浜嗭紝騫朵嬌鐢ㄤ簡楂橀熺殑鏌ヨ琛ㄣ?/p>

娉ㄦ剰錛欳A(緇嗚優鑷姩鏈?紼嬪簭涓鑸х殑鍖呭惈浜嗕袱涓富瑕佸驚鐜?鍔犱笂涓涓樉紺哄驚鐜?錛屽洜涓篊A瑙勫垯瑕佹眰瀵圭粏鑳炶繘琛屽茍琛屽鐞嗭紝浣嗗井澶勭悊鍣ㄦ槸綰挎х殑銆傝繖鎰忓懗鐫蹇呴』鏈変笘鐣岀殑涓ゅ垎鎷瘋礉錛岃繖鏍峰垱寤轟笅涓浠g殑鏃跺欐湰韜殑淇℃伅鎵嶄笉浼氳鐮村潖鎺夈傞氬父榪欎袱涓嫹璐濇槸涓嶅縐扮殑銆傝繖瀵規垜鏉ヨ鐩稿綋楹葷儲錛屽洜涓烘瘡嬈℃垜浠庤繖杈瑰彇鍑轟簺涓滆タ榪涜浼樺寲錛屼笉寰椾笉鍦ㄥ彟涓杈瑰姞鐐瑰埆鐨勪粈涔堬紒鍑犱箮姣忔錛屼緥澶栫殑鎯呭喌瀵艱嚧浜嗘渶濂界殑浼樺寲銆傜壒鍒殑,闇瑕佸湪浣嶆搷浣滐細浣嶇Щ錛屽睆钄藉拰閲嶇粍涔嬮棿鎶樹腑鏉ユ壘涓涓渶濂界殑鏌ユ壘琛ㄣ?/p>

鏈夋椂鍧椾腑鐨勭粏鑳炰細鍑虹幇紼沖畾鐨勬儏鍐碉紝涓嶉渶瑕佽繘涓姝ュ鐞嗐備綘鍙互鎶婂潡浠庨槦鍒椾腑縐誨嚭錛屾妸瀹冭緗垚鈥滃啲鐪犫濈姸鎬侊紝鍙湁褰撻偦榪戠殑鍧楀獎鍝嶅埌瀹冦傝繖浜涘潡涓嶉渶瑕佸崰鐢ㄥ鐞嗗櫒鐨勬椂闂達紝璞$┖鐧界殑鍖哄煙涓鏍楓?/p>

媯嫻嬪懆鏈熶負2鐨勬尟鑽″櫒騫舵妸瀹冪Щ鍑哄鐞嗛槦鍒楀茍涓嶉毦銆傝繖瀵逛簬Life紼嬪簭鏄煎緱鐨勶紝鍥犱負blinker鏄渶甯歌鐨勯殢鏈虹殑孌嬩綑鐗┿傛洿澶嶆潅鐨勬尟鑽″櫒鐩稿姣旇緝灝戣銆傛嫻嬪茍妯℃嫙婊戠繑鏈轟篃鏄彲鑳界殑銆傝繖浜涙柟闈㈢殑浼樺寲浼氬緱鍒伴掑噺鐨勬晥鏋滐紝闄ら潪浣犲仛鍒版瀬鑷淬?濡侶asLife)銆?/p>

鍚屾牱錛屾浜$姸鎬侊細絀虹殑鍧椾笉蹇呴┈涓婇噴鏀懼茍浠庡搱甯岃〃涓Щ璧般傞偅鏍蜂細鍗犵敤鏇村鐨勫鐞嗗櫒鏃墮棿錛屽挨鍏舵槸褰撴尟鑽″櫒鍦ㄤ竴瀹氱┖闂村唴縐昏繘縐誨嚭鐨勬椂鍊欍備粎褰撳彲鐢ㄥ唴瀛樺凡緇忓緢灝戠殑鏃跺欙紝鎵嶄粠姝諱骸闃熷垪涓Щ闄ゆ渶鑰佺殑姝諱骸鐨勫潡銆?/p>

褰撶▼搴忓揩鍒頒竴瀹氱▼搴︼紝蹇呴』鑰冭檻鍒鋒柊鏄劇ず鐨勯熷害涓嶉渶瑕佽秴榪囦漢鐪煎彲浠ユ劅鐭ョ殑閫熷害錛屾垨鑰呮渶灝戜笉闇瑕佽秴榪囨樉紺哄櫒鐨勫埛鏂伴鐜囥傜壒鍒槸鍦ㄨ紿楃幆澧冿紝鏄劇ず鏃墮棿浼氭槸鏁堢巼鐨勭摱棰堛?/p>


婧愪唬鐮?/strong>
浠ヤ笅鏄垜鐨勮秴綰у揩閫熺殑Game of Life applet婧愪唬鐮併?br />寰堟姳姝夎繖浜涗笉鏄櫨鍒嗙櫨闈㈠悜瀵硅薄鐨勩侴ame of Life騫朵笉閫傚悎闈㈠悜瀵硅薄鎶鏈傞潰鍚戝璞¢傜敤浜庝綘紕板埌鐨勫ぇ澶氭暟闂錛岄櫎浜嗛偅浜涙晥鐜囩涓鑰屼笖鐩稿綋澶嶆潅鐨勯」鐩紝搴峰▉鐨凣ame of Life姝eソ灞炰簬榪欑鎯呭喌銆?br />
浠ヤ笅鏄?6涓簮鏂囦歡:

LifeButton.java
LifeFrame.java
Life.java
LifeGUI.java
LifeGen.java
LifeCell.java
LifeHash.java
LifeCoordinate.java
LifeRules.java
LoadBox.java
RuleBox.java
SpeedBox.java
OptionsBox.java
LifeQueue.java
LifeCallback.java
DescribeBox.java



brent 2005-07-22 18:15 鍙戣〃璇勮
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"鐢熷懡"娓告垙http://m.shnenglu.com/aqazero/archive/2005/07/13/14208.htmlbrentbrentWed, 13 Jul 2005 02:06:00 GMThttp://m.shnenglu.com/aqazero/archive/2005/07/13/14208.htmlhttp://m.shnenglu.com/aqazero/comments/14208.htmlhttp://m.shnenglu.com/aqazero/archive/2005/07/13/14208.html#Feedback0http://m.shnenglu.com/aqazero/comments/commentRss/14208.htmlhttp://m.shnenglu.com/aqazero/services/trackbacks/14208.html1錛屾湁2涓垨鑰?涓偦瀛愮殑媯嬪瓙鍦ㄤ笅涓浠?涓嬩竴姝?浠嶇劧瀛樻椿
2錛屾病鏈夋垨鍙湁1涓偦榪戞瀛愯姝?浜庡鍗?錛屾湁4涓垨4涓互涓婄殑閭誨瓙鐨勬瀛愯姝伙紙浜庢嫢鎸わ級
3錛岃嫢1涓┖鏍兼濂戒笌3涓笉絀虹殑鏍間負閭伙紝閭d箞錛岃繖涓┖鏍煎氨瑕佺敓鍑轟竴涓瀛愭潵
鏍規嵁榪欎簺瑙勫垯錛屾煇浜涜搗濮嬬殑鍥懼艦鑳藉婕斿寲鍑衡滃悇縐嶆渶浠や漢鎯婅鐨勭編涓藉浘妗堚濄備功涓婃湁涓や釜渚嬪瓙銆?br />鎴戠湅鍒拌繖閲屽氨鎯崇潃鍐欎釜紼嬪簭鏉ュ疄鐜拌繖鏍風殑鈥滄父鎴忊濓紝騫朵竴杈瑰叴濂嬬殑鎯寵薄鐫鍚勭鍚勬牱鐨勫浘妗堬紝鎴戝皢浼氭槸閭d簺浜岀淮鐢熺墿鐨勪笂甯濓紒
鍒氬ソ鎴戝湪瀛TL錛屾槰澶╁氨鐢╓TL鍐欎簡涓▼搴忥紝涓寮濮嬫垜瀵硅鍒欑殑鐞嗚В騫朵笉姝g‘錛岃揪涓嶅埌涔︿笂紼嬪簭鐨勬晥鏋滐紝紼嬪簭鏀瑰緱寰堟伯涓э紝鍝ぉ鎶婄▼搴忓啓瀹屾暣浜嗗啀涓婁紶鍚?..
浠婂ぉ鏃╀笂鐢╣oogle鎵句簡涓涓?鐢熷懡 綰︾堪 搴峰▉'....鍘熸潵浜哄宸茬粡..鍘熸潵榪欎釜娓告垙浠?970騫村氨琚漢鏃犳暟嬈$殑鍐欒繃...鐢氳嚦閮藉彲浠ユ壘鍒癮pplet婧愪唬鐮?br />http://www.ibiblio.org/lifepatterns/
http://www.radicaleye.com/lifepage/


brent 2005-07-13 10:06 鍙戣〃璇勮
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青青草原综合久久大伊人导航_色综合久久天天综合_日日噜噜夜夜狠狠久久丁香五月_热久久这里只有精品
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