﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-追随Java-随笔分类-Question</title><link>http://www.blogjava.net/hgq0011/category/3181.html</link><description>&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;简单的事情重复做，就会产生累积效应！&lt;br/&gt;
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&lt;a href="http://www.fastonlineusers.com"&gt;&lt;b&gt;&lt;font color=red&gt;共有&lt;script src=http://fastonlineusers.com/online.php?d=hgq0011.blogjava.net&gt;&lt;/script&gt;人在同时阅读此Blog&lt;/font&gt;&lt;/b&gt;&lt;/a&gt;&lt;/p&gt;</description><language>zh-cn</language><lastBuildDate>Wed, 28 Feb 2007 08:04:54 GMT</lastBuildDate><pubDate>Wed, 28 Feb 2007 08:04:54 GMT</pubDate><ttl>60</ttl><item><title>java.lang.IllegalAccessError</title><link>http://www.blogjava.net/hgq0011/archive/2006/07/11/57655.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Tue, 11 Jul 2006 07:18:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2006/07/11/57655.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/57655.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2006/07/11/57655.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/57655.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/57655.html</trackback:ping><description><![CDATA[
		<p>在测试hibernate是,当程序运行到如下的语句时:</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				<span style="COLOR: #000000"> Configuration configuration </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> </span>
				<span style="COLOR: #0000ff">new</span>
				<span style="COLOR: #000000"> Configuration();</span>
		</div>出现了如下的错误,<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080"> 1</span><font style="BACKGROUND-COLOR: #ffa500"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /><span style="COLOR: #000000">java.lang.IllegalAccessError: tried </span><span style="COLOR: #0000ff">to</span><span style="COLOR: #000000"> access method net.sf.ehcache.CacheManager.</span><span style="COLOR: #808080">&lt;</span><span style="COLOR: #000000">init</span><span style="COLOR: #808080">&gt;</span><span style="COLOR: #000000">()V </span><span style="COLOR: #0000ff">from</span></font><span style="COLOR: #000000"><font style="BACKGROUND-COLOR: #ffa500"> class org.hibernate.cache.EhCacheProvider</font><br /></span><span style="COLOR: #008080"> 2</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.hibernate.cache.EhCacheProvider.start(EhCacheProvider.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">124</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 3</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.hibernate.impl.SessionFactoryImpl.</span><span style="COLOR: #808080">&lt;</span><span style="COLOR: #000000">init</span><span style="COLOR: #808080">&gt;</span><span style="COLOR: #000000">(SessionFactoryImpl.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">180</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 4</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">1213</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 5</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at no.brodwall.demo.domain.persist.ProductDAOTest.setUp(ProductDAOTest.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">45</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 6</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestCase.runBare(TestCase.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">125</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 7</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestResult$</span><span style="FONT-WEIGHT: bold; COLOR: #800000">1</span><span style="COLOR: #000000">.protect(TestResult.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">106</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 8</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestResult.runProtected(TestResult.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">124</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080"> 9</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestResult.run(TestResult.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">109</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">10</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestCase.run(TestCase.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">118</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">11</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestSuite.runTest(TestSuite.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">208</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">12</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at junit.framework.TestSuite.run(TestSuite.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">203</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">13</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">128</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">14</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">38</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">15</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">460</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">16</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">673</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">17</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">386</span><span style="COLOR: #000000">)<br /></span><span style="COLOR: #008080">18</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:</span><span style="FONT-WEIGHT: bold; COLOR: #800000">196</span><span style="COLOR: #000000">)</span></div>在网上找呀找,终于找到了,是ehcache的一个bug引起的,把ehcache升级到1.2以上的版本就行了,:0)<img src ="http://www.blogjava.net/hgq0011/aggbug/57655.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2006-07-11 15:18 <a href="http://www.blogjava.net/hgq0011/archive/2006/07/11/57655.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>运行EJB时出现如下的错误,晕</title><link>http://www.blogjava.net/hgq0011/archive/2006/07/06/56974.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Thu, 06 Jul 2006 08:34:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2006/07/06/56974.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/56974.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2006/07/06/56974.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/56974.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/56974.html</trackback:ping><description><![CDATA[部署成功,但在运行时提示java.lang.ClassCastException异常,不知道为什么?请那位指点一下,谢谢!<br /><div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee"><span style="COLOR: #008080">1</span><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /><span style="COLOR: #000000">Context context </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> </span><span style="COLOR: #0000ff">new</span><span style="COLOR: #000000"> InitialContext();<br /></span><span style="COLOR: #008080">2</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />            Object ref </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> context.lookup(</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">ejb/Fibo</span><span style="COLOR: #000000">"</span><span style="COLOR: #000000">);<br /></span><span style="COLOR: #008080">3</span><span style="COLOR: #000000"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />home </span><span style="COLOR: #000000">=</span><span style="COLOR: #000000"> (FiboHome) PortableRemoteObject.narrow(ref, FiboHome.</span><span style="COLOR: #0000ff">class</span><span style="COLOR: #000000">);</span></div><img src ="http://www.blogjava.net/hgq0011/aggbug/56974.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2006-07-06 16:34 <a href="http://www.blogjava.net/hgq0011/archive/2006/07/06/56974.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>部署EJB时出现如下的错误,郁闷!</title><link>http://www.blogjava.net/hgq0011/archive/2006/07/06/56973.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Thu, 06 Jul 2006 08:30:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2006/07/06/56973.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/56973.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2006/07/06/56973.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/56973.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/56973.html</trackback:ping><description><![CDATA[
		<p>不知道为什么会出现如下的错误(org.jboss.deployment.DeploymentException: expected one display-name tag),那位能指点一下吗?谢谢!</p>
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				<span style="FONT-WEIGHT: bold; COLOR: #800000">16</span>
				<span style="COLOR: #000000">:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">25</span>
				<span style="COLOR: #000000">:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">54</span>
				<span style="COLOR: #000000">,</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">560</span>
				<span style="COLOR: #000000"> ERROR </span>
				<span style="COLOR: #ff0000">[</span>
				<span style="COLOR: #ff0000">MainDeployer</span>
				<span style="COLOR: #ff0000">]</span>
				<span style="COLOR: #000000"> Could </span>
				<span style="COLOR: #808080">not</span>
				<span style="COLOR: #000000"> initialise deployment: </span>
				<span style="COLOR: #0000ff">file</span>
				<span style="COLOR: #000000">:</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #000000">D:</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #000000">jboss</span>
				<span style="COLOR: #808080">-</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">4.0</span>
				<span style="COLOR: #000000">.3RC1</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #000000">server</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #0000ff">default</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #000000">deploy</span>
				<span style="COLOR: #808080">/</span>
				<span style="COLOR: #000000">Hai.ear<br /><font style="BACKGROUND-COLOR: #ffff00"><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />org.jboss.deployment.DeploymentException: expected one display</font></span>
				<span style="COLOR: #808080">
						<font style="BACKGROUND-COLOR: #ffff00">-</font>
				</span>
				<span style="COLOR: #000000">
						<font style="BACKGROUND-COLOR: #ffff00">name tag</font>
						<br />
						<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.metadata.MetaData.getUniqueChild(MetaData.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">98</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.J2eeApplicationMetaData.importApplicationXml(J2eeApplicationMetaData.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">135</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.J2eeApplicationMetaData.importXml(J2eeApplicationMetaData.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">121</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.EARDeployer.init(EARDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">128</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.init(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">827</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">764</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">737</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.GeneratedMethodAccessor50.invoke(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">25</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at java.lang.reflect.Method.invoke(Method.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">585</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">141</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">80</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">118</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">74</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">127</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">74</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">245</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">644</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">176</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at $Proxy9.deploy(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">325</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">501</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">204</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">277</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">267</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">217</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">25</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at java.lang.reflect.Method.invoke(Method.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">585</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">141</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">80</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">72</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">245</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">644</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">950</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at $Proxy0.start(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.ServiceController.start(ServiceController.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">436</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">25</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at java.lang.reflect.Method.invoke(Method.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">585</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">141</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">80</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">72</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">245</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">644</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">176</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at $Proxy4.start(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.SARDeployer.start(SARDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">273</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.start(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">973</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">774</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">737</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">721</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">39</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">25</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at java.lang.reflect.Method.invoke(Method.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">585</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">141</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.dispatch(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">80</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">118</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">74</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">127</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.Invocation.invoke(Invocation.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">74</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">245</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">644</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">176</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at $Proxy5.deploy(Unknown Source)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">434</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.system.server.ServerImpl.start(ServerImpl.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">315</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.Main.boot(Main.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">195</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at org.jboss.Main$</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">1</span>
				<span style="COLOR: #000000">.run(Main.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">463</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />    at java.lang.Thread.run(Thread.java:</span>
				<span style="FONT-WEIGHT: bold; COLOR: #800000">595</span>
				<span style="COLOR: #000000">)<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" /></span>
		</div>
<img src ="http://www.blogjava.net/hgq0011/aggbug/56973.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2006-07-06 16:30 <a href="http://www.blogjava.net/hgq0011/archive/2006/07/06/56973.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>测试jdk,tomcat一切正常,可就是用不了web app,为什么?汗!!</title><link>http://www.blogjava.net/hgq0011/archive/2006/05/09/45181.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Tue, 09 May 2006 04:24:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2006/05/09/45181.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/45181.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2006/05/09/45181.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/45181.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/45181.html</trackback:ping><description><![CDATA[
		<p>
				<br />     今天一早就有用户打电话给我,某某系统不能用了.<br />     我问了一下大致的情况,估计我得亲自出马才能解决.一到用户那,看看情况ie不能找到对应的网页.<br /> 这不是服务没有启动吗?我查看了系统的服务项,它启动了呀,晕呀.我试着重新启动服务,然后又查看了<br />日志文件,没有什么严重错误呀.不过出现了一个,8080端口已经在使用的提示.我心嘀咕着,难道是安装了<br /> 其它的软件占用了这个端口?一问用户,他们还真的装了一些其它的软件,没办法了,我只好改变TOMCAT的 端口了,重新启动,一切正常,就是打不开网页,连tomcat的首页也打不开,怪了怪了,怎么会这样呢?我问用户你  的系统有没有出现过什么其它的问题呢?用户告诉我,昨天他们的电脑中病毒了,有电脑部的杀过毒,这下我明白了     是不是他们在杀毒的时候,把系统文件,什么的给删除了.询问了一下系统管理员,昨天确实删除了一个系统文件,但  它不好影响系统.这样,我只能重新按照JDK,tomcat,部署web app了,一段时间过后,一切就绪,可问题依旧,这可真让人     晕,郁闷得死呀.我只好向管理员发出求救的信息了--能帮我换一台电脑吗?我在新的系统上重新部署系统,先让用户用了     在说吧,因为系统太深奥了.我把情况告诉系统管理员,他听了,就认为是软件防火墙拦截了,此任务.因为他昨天设置了防火墙,     该用户不能上网,但此用户能收发EMAIl,所以防火墙拦截了所有通过IE的访问.系统管理员解除了次限制,WEB APP跑起来了.<br />     唉,真是虚惊了一场呀.看来遇到问题一定要仔细分析,透过现象看本质.</p>
		<p>    <br /></p>
<img src ="http://www.blogjava.net/hgq0011/aggbug/45181.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2006-05-09 12:24 <a href="http://www.blogjava.net/hgq0011/archive/2006/05/09/45181.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>error,怎样增加''tempdb'的空间?</title><link>http://www.blogjava.net/hgq0011/archive/2006/04/21/42327.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Fri, 21 Apr 2006 07:23:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2006/04/21/42327.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/42327.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2006/04/21/42327.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/42327.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/42327.html</trackback:ping><description><![CDATA[
		<div style="BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 5px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 4px; FONT-SIZE: 13px; PADDING-BOTTOM: 4px; BORDER-LEFT: #cccccc 1px solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #eeeeee">
				<img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />
				<span style="COLOR: #000000">java.sql.SQLException: [Microsoft][SQLServer </span>
				<span style="COLOR: #000000">2000</span>
				<span style="COLOR: #000000"> Driver </span>
				<span style="COLOR: #0000ff">for</span>
				<span style="COLOR: #000000"> JDBC][SQLServer]未<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />能为数据库 </span>
				<span style="COLOR: #000000">'</span>
				<span style="COLOR: #000000">tempdb</span>
				<span style="COLOR: #000000">'</span>
				<span style="COLOR: #000000"> 分配新页。在文件组 DEFAULT 中已没有更多的页可供使用。采取除<br /><img src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align="top" />去对象、添加另外的文件或允许文件增长等手段可创建空间。</span>
		</div>
<img src ="http://www.blogjava.net/hgq0011/aggbug/42327.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2006-04-21 15:23 <a href="http://www.blogjava.net/hgq0011/archive/2006/04/21/42327.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>奇怪的死机??</title><link>http://www.blogjava.net/hgq0011/archive/2005/12/07/22886.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Wed, 07 Dec 2005 08:44:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/12/07/22886.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/22886.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/12/07/22886.html#Feedback</comments><slash:comments>9</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/22886.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/22886.html</trackback:ping><description><![CDATA[&nbsp; 现在有两台PC机他们的主要区别是一个是32位的CUP,一个是64位的CUP.&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; OS是win 2k 32位的,jdk是1.5,tomcat 5.0在32位的机器上运行WEB 程序没有问题,可在64位的机器上就经常出现死机的现象.也不知道位什么??<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 我猜想是64位机器上的软件平台不是64位而引起的?<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 那位能帮我解决吗?谢谢!<img src ="http://www.blogjava.net/hgq0011/aggbug/22886.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-12-07 16:44 <a href="http://www.blogjava.net/hgq0011/archive/2005/12/07/22886.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>为什么呢＞真让人晕！</title><link>http://www.blogjava.net/hgq0011/archive/2005/10/20/16147.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Thu, 20 Oct 2005 07:33:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/10/20/16147.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/16147.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/10/20/16147.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/16147.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/16147.html</trackback:ping><description><![CDATA[一个class<BR>作用：把一个文件（本机安装了symantec firewall）copy到另一个台电脑（安装了symantec firewall）上。<BR>调用方式：<BR>　　1）一个java应该程序(main方法)调用，copy没有问题<BR>　　2）在一个tomcat服务下，copy时出现了拒绝访问的错误。<BR>　　3）在jboss服务下,copy没有问题<BR>为什么会出现这样子的现象呢？<BR>那位能看出什么问题吗？<BR>它们之间安全或权限有什么不同吗？<BR><BR>我现在又测试出一种情况也可以copy成功。<BR>上面所说的“2）在一个tomcat服务下，copy时出现了拒绝访问的错误。”指的是在window service下启动的tomcat，如果我在dos下用命令(startup)启动tomcat，这种情况也能成功。那么这两不同的启动方式有什么区别呢？请那位高人指点迷津，谢谢！<BR><img src ="http://www.blogjava.net/hgq0011/aggbug/16147.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-10-20 15:33 <a href="http://www.blogjava.net/hgq0011/archive/2005/10/20/16147.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jboss启动初始化时出错了，，，？</title><link>http://www.blogjava.net/hgq0011/archive/2005/10/17/15710.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Mon, 17 Oct 2005 06:26:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/10/17/15710.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/15710.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/10/17/15710.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/15710.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/15710.html</trackback:ping><description><![CDATA[2005-10-17 14:28:04,515 DEBUG [org.jboss.ejb3.mdb.DLQHandler] Initialization failed DLQHandler<BR>javax.jms.JMSException: Error creating the dlq connection: XAConnectionFactory<BR>&nbsp;at org.jboss.ejb3.mdb.DLQHandler.createService(DLQHandler.java:141)<BR>&nbsp;at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:233)<BR>&nbsp;at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:160)<BR>&nbsp;at org.jboss.ejb3.mdb.ConsumerContainer.setupDLQ(ConsumerContainer.java:786)<BR>&nbsp;at org.jboss.ejb3.mdb.ConsumerContainer.innerCreate(ConsumerContainer.java:247)<BR>&nbsp;at org.jboss.ejb3.mdb.ConsumerContainer.start(ConsumerContainer.java:149)<BR>&nbsp;at org.jboss.ejb3.mdb.ConsumerContainer$ExceptionListenerImpl.onException(ConsumerContainer.java:1108)<BR>&nbsp;at org.jboss.ejb3.mdb.ConsumerContainer$1.run(ConsumerContainer.java:162)<BR><BR>不知是怎么回事，上个星期还好好的，怎么今天一用就出问题了，真奇怪？请帮忙看看了？<img src ="http://www.blogjava.net/hgq0011/aggbug/15710.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-10-17 14:26 <a href="http://www.blogjava.net/hgq0011/archive/2005/10/17/15710.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>怎样实现集群服务呢？</title><link>http://www.blogjava.net/hgq0011/archive/2005/10/13/15400.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Thu, 13 Oct 2005 02:54:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/10/13/15400.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/15400.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/10/13/15400.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/15400.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/15400.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;举个列子来说吧<BR>　　　一台硬件服务器，安装了用户所用的系统。当硬件服务器上出现了问题，比如OS崩溃了，硬件突然出现了问题－－硬盘坏了，主板坏了and so on。一旦出现了问题，用户就不能正常的使用，也可能造成数据的丢失，那么会造成严重的后果。<BR>　　　那么我们是不是能用一种很好的办法来防止此类事件的发生，使损失减少到最小呢？<BR>　　　我想能不能这样子，能够用多个硬盘来实时的备份数据，当一个服务器出现了问题，会有另一台服务器自动顶上。这些应该怎么来实现呢？请各位指点迷津，谢谢!<img src ="http://www.blogjava.net/hgq0011/aggbug/15400.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-10-13 10:54 <a href="http://www.blogjava.net/hgq0011/archive/2005/10/13/15400.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>到目前为止终于出事了--系统崩溃了，解决方案？</title><link>http://www.blogjava.net/hgq0011/archive/2005/10/12/15342.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Wed, 12 Oct 2005 09:08:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/10/12/15342.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/15342.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/10/12/15342.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/15342.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/15342.html</trackback:ping><description><![CDATA[　&nbsp; 不知为什么，突然服务器出现故障，不能动了。公司的测试，用户实际用的系统都在同一个服务器上，导致了用户不能正常使用系统，我们也不能测试了。面对这突如其来的事，我们是不是应该要早有准备呢？就不会担心影响公司的整个动作，用户在责骂我们，数据会丢失,,,,,,非常严重的问题。<BR><BR>我觉得应该这样来面对。<BR>　　1）公司的测试服务器和用户系统服务器分开放。因为测试服务器会经常重启，每个程序员都可以操作它－－直接操作application server,sql server这样都会比较危险的，要是不小心删除了程序或数据那可是个大问题。用户系统服务器应该7 * 24 不停的运行，以保证用户能正常使用。<BR>　　2）用户的数据每天都应该及时的备份。<BR>　　3）开发人员应该建立一个CVS服务器，而且每天也备份。最好是开发相应系统的开发员自己也有相应的备份，确保万一。<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 最好能够有两个一样的系统（集群服务），那么一个系统坏了，另一个系统能顶上去。这样就更好了。&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;，，，，，<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <BR>　　我只想到这些，请帮忙补充！谢谢！<BR><img src ="http://www.blogjava.net/hgq0011/aggbug/15342.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-10-12 17:08 <a href="http://www.blogjava.net/hgq0011/archive/2005/10/12/15342.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>标签&lt;ww:iterator/&gt;</title><link>http://www.blogjava.net/hgq0011/archive/2005/09/05/12000.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Mon, 05 Sep 2005 00:59:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/09/05/12000.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/12000.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/09/05/12000.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/12000.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/12000.html</trackback:ping><description><![CDATA[<P><FONT size=2>     采用标签能够减少很多的java脚本，使得页面变得更加简洁。可标签我也得花一些时间来熟悉它。<ww:iterator/>标签用来遍历</FONT><FONT size=3>java.util.Collection, java.util.Iterator, java.util.Enumeration, java.util.Map, array, XML Node, or XML NodeList. <BR>    </FONT><FONT size=2>可我还不是很熟悉。比如我要遍历一个一对多的明细信息。我是这样处理的－－把要遍历的List 存储在session中，然后在页面中用如下的方法来调用:</P>
<DIV style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 4px; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: windowtext 0.5pt solid">
<DIV><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top><SPAN style="COLOR: #0000ff"><</SPAN><SPAN style="COLOR: #800000">ww:iterator </SPAN><SPAN style="COLOR: #ff0000">value</SPAN><SPAN style="COLOR: #0000ff">="#session['shipments']"</SPAN><SPAN style="COLOR: #ff0000"> status</SPAN><SPAN style="COLOR: #0000ff">="index"</SPAN><SPAN style="COLOR: #ff0000"> id</SPAN><SPAN style="COLOR: #0000ff">="shpform"</SPAN><SPAN style="COLOR: #0000ff">></SPAN><SPAN style="COLOR: #000000"><BR><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top></SPAN><SPAN style="COLOR: #0000ff"><</SPAN><SPAN style="COLOR: #800000">td </SPAN><SPAN style="COLOR: #ff0000">width</SPAN><SPAN style="COLOR: #0000ff">="61"</SPAN><SPAN style="COLOR: #ff0000"> height</SPAN><SPAN style="COLOR: #0000ff">="20"</SPAN><SPAN style="COLOR: #0000ff">><</SPAN><SPAN style="COLOR: #800000">ww:property </SPAN><SPAN style="COLOR: #ff0000">value</SPAN><SPAN style="COLOR: #0000ff">="#index.count"</SPAN><SPAN style="COLOR: #0000ff">/></</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">><!-- 遍历的序号--></SPAN><SPAN style="COLOR: #000000"><BR><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top></SPAN><SPAN style="COLOR: #0000ff"><</SPAN><SPAN style="COLOR: #800000">td </SPAN><SPAN style="COLOR: #ff0000">width</SPAN><SPAN style="COLOR: #0000ff">="109"</SPAN><SPAN style="COLOR: #ff0000"> height</SPAN><SPAN style="COLOR: #0000ff">="20"</SPAN><SPAN style="COLOR: #0000ff">><</SPAN><SPAN style="COLOR: #800000">ww:property </SPAN><SPAN style="COLOR: #ff0000">value</SPAN><SPAN style="COLOR: #0000ff">="jftShipQuantity"</SPAN><SPAN style="COLOR: #0000ff">/></</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">><!-- 输出每一个pojo对象的属性值--></SPAN><SPAN style="COLOR: #000000"><BR><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top></SPAN><SPAN style="COLOR: #0000ff"></</SPAN><SPAN style="COLOR: #800000">ww:iterator</SPAN><SPAN style="COLOR: #0000ff">></SPAN></DIV></DIV></FONT><BR>   <FONT size=2>这样子的话，session中存储的东东会很多，对于页面很多的话，就会很难维护。其实我想用一个pojo的属性来get,set它，然后在页面中遍历它。可我就是不知道怎样用<ww:iterator/>来引用？？：（。还有就是，比如我遍历完刚才的东东，然后还要对每一列进行合计，也就是每一列进行求和。我是这样子做的，就是在dao中用一个方法求得每一列的和，并把它放在一个数组中，也把它存储到session中，最后在页面中用如下的代码来处理：<BR>
<DIV style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 4px; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: windowtext 0.5pt solid">
<DIV><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top><SPAN style="COLOR: #0000ff"><</SPAN><SPAN style="COLOR: #800000">td </SPAN><SPAN style="COLOR: #ff0000">width</SPAN><SPAN style="COLOR: #0000ff">="109"</SPAN><SPAN style="COLOR: #ff0000"> height</SPAN><SPAN style="COLOR: #0000ff">="20"</SPAN><SPAN style="COLOR: #0000ff">><</SPAN><SPAN style="COLOR: #800000">ww:property </SPAN><SPAN style="COLOR: #ff0000">value</SPAN><SPAN style="COLOR: #0000ff">="#session['total'][0]"</SPAN><SPAN style="COLOR: #0000ff">/></</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">><!-- total为session中存放的对象--></SPAN><SPAN style="COLOR: #000000"><BR><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top>                </SPAN><SPAN style="COLOR: #0000ff"><</SPAN><SPAN style="COLOR: #800000">td </SPAN><SPAN style="COLOR: #ff0000">width</SPAN><SPAN style="COLOR: #0000ff">="109"</SPAN><SPAN style="COLOR: #ff0000"> height</SPAN><SPAN style="COLOR: #0000ff">="20"</SPAN><SPAN style="COLOR: #0000ff">><</SPAN><SPAN style="COLOR: #800000">ww:property </SPAN><SPAN style="COLOR: #ff0000">value</SPAN><SPAN style="COLOR: #0000ff">="#session['total'][1]"</SPAN><SPAN style="COLOR: #0000ff">/></</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">></SPAN></DIV></DIV></FONT><BR><FONT size=2>这样子的话,也会遇到上面所提到的问题，还有就是没有一种面向对象的思想。对以后别人来维护我的代码会造成困难，难以辨认，它代表的到底是什么玩意。所以在这种情况下，大家又是怎么来处理的呢？请指点迷津，谢谢！</FONT><img src ="http://www.blogjava.net/hgq0011/aggbug/12000.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-09-05 08:59 <a href="http://www.blogjava.net/hgq0011/archive/2005/09/05/12000.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>MSDTC，OLE DB 出错</title><link>http://www.blogjava.net/hgq0011/archive/2005/09/02/11798.html</link><dc:creator>Harryson</dc:creator><author>Harryson</author><pubDate>Fri, 02 Sep 2005 00:46:00 GMT</pubDate><guid>http://www.blogjava.net/hgq0011/archive/2005/09/02/11798.html</guid><wfw:comment>http://www.blogjava.net/hgq0011/comments/11798.html</wfw:comment><comments>http://www.blogjava.net/hgq0011/archive/2005/09/02/11798.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/hgq0011/comments/commentRss/11798.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/hgq0011/services/trackbacks/11798.html</trackback:ping><description><![CDATA[<P> 环境如下，通过jdbc调用存储过程（procedure），出现如下错误：<BR> [SQLServer 2000 Driver for JDBC][SQLServer]服务器 'FILES-SERVER' 上的 MSDTC 不可用<BR> [SQLServer 2000 Driver for JDBC][SQLServer]该操作未能执行，因为 OLE DB 提供程序'SQLOLEDB' 无法启动分布式事务。<BR>因为在存储过程中调用了如下的sql方法</P>
<DIV style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; BACKGROUND: #e6e6e6; PADDING-BOTTOM: 4px; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 98%; WORD-BREAK: break-all; PADDING-TOP: 4px; BORDER-BOTTOM: windowtext 0.5pt solid">
<DIV><IMG src="http://www.blogjava.net/images/OutliningIndicators/None.gif" align=top><SPAN style="COLOR: #000000"> </SPAN><SPAN style="COLOR: #0000ff">opendatasource</SPAN><SPAN style="COLOR: #000000">(</SPAN><SPAN style="COLOR: #ff0000">'</SPAN><SPAN style="COLOR: #ff0000">SQLOLEDB</SPAN><SPAN style="COLOR: #ff0000">'</SPAN><SPAN style="COLOR: #000000">,</SPAN><SPAN style="COLOR: #ff0000">'</SPAN><SPAN style="COLOR: #ff0000">Data Source = 192.168.1.1;User ID = sa;Password =psstone</SPAN><SPAN style="COLOR: #ff0000">'</SPAN><SPAN style="COLOR: #000000">)</SPAN></DIV></DIV>所以就出现了上面的错误。因为存储过程调用的数据库其实是同一台服务器，把我把opendatasource方法去了，调试通过。可我还是不明白(在ms sql的查询分析器中，执行此存储过程没有问题，可为什么通过JDBC调用就会出现如上的错误？<IMG height=20 src="http://www.blogjava.net/Emoticons/QQ/02.gif" width=20 border=0>)。<IMG height=20 src="http://www.blogjava.net/Emoticons/QQ/noidea.gif" width=20 border=0>假如真的是调用另一个服务器上的数据，那怎么办呢？opendatasource方法是通过链接服务来调用分布式事务（调用另一台数据库服务获取数据），可能是因为OLE DB 提供程序'SQLOLEDB' 无法启动分布式事务，那么用什么样子的程序（驱动程序）能启动分布式事务呢？<BR><BR>　等把这个东东做完了，在来好好研究一下吧，时间有限。<IMG height=19 src="http://www.blogjava.net/Emoticons/red_smile.gif" width=19 border=0>　请赐教,：）<BR><BR>下面是我找到的一些资料，<A href="http://community.csdn.net/Expert/topic/2889/2889213.xml">http://community.csdn.net/Expert/topic/2889/2889213.xml</A><BR><A href="http://community.csdn.net/Expert/topic/2835/2835706.xml">http://community.csdn.net/Expert/topic/2835/2835706.xml</A><img src ="http://www.blogjava.net/hgq0011/aggbug/11798.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/hgq0011/" target="_blank">Harryson</a> 2005-09-02 08:46 <a href="http://www.blogjava.net/hgq0011/archive/2005/09/02/11798.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>