﻿<?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>语源科技BlogJava-追风逐电</title><link>http://www.blogjava.net/monsoongale/</link><description>宝马良驹，日行千里，叱咤风云！！！</description><language>zh-cn</language><lastBuildDate>Wed, 15 Apr 2026 11:58:00 GMT</lastBuildDate><pubDate>Wed, 15 Apr 2026 11:58:00 GMT</pubDate><ttl>60</ttl><item><title>a</title><link>http://www.blogjava.net/monsoongale/archive/2010/01/11/309066.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Mon, 11 Jan 2010 12:38:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2010/01/11/309066.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/309066.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2010/01/11/309066.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/309066.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/309066.html</trackback:ping><description><![CDATA[PathMatchingResourcePatternResolver
<img src ="http://www.blogjava.net/monsoongale/aggbug/309066.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2010-01-11 20:38 <a href="http://www.blogjava.net/monsoongale/archive/2010/01/11/309066.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>window下查看进程号和端口号命令</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/29/304157.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Sun, 29 Nov 2009 14:13:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/29/304157.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/304157.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/29/304157.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/304157.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/304157.html</trackback:ping><description><![CDATA[<p><br />
netstat -aon|findstr "端口号" </p>
<p>tasklist|findstr "进程" </p>
<img src ="http://www.blogjava.net/monsoongale/aggbug/304157.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-29 22:13 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/29/304157.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse启动参数设置，包括虚拟机路径的设置。</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/09/301746.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Mon, 09 Nov 2009 14:33:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/09/301746.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301746.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/09/301746.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301746.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301746.html</trackback:ping><description><![CDATA[<br />
&nbsp; eclipse启动参数在文件：D:\eclipse\eclipse.ini中设置：<br />
例如：<br />
<br />
-Xms128M<br />
-Xmx512M<br />
-XX:PermSize=64M<br />
-XX:MaxPermSize=128M<br />
-XX:+UseParallelGC<br />
-vm<br />
D:\jdk1.6\bin\javaw.exe<br />
<br />
注意：(1) 要按照eclipse的设置规则进行设置：<br />
参数形如&#8220;项 值&#8221;这种形式，中间有空格的需要换行书写，如果值中有空格的需要用双引号包括起来。比如我们使用-vm C:\Java\jre1.6.0\bin\javaw.exe参数设置虚拟机，在eclipse.ini文件中要写成这样：<br />
-vm
<p>D:\jdk1.6\bin\javaw.exe<br />
(注：我是把-vmargs参数去掉才成功的)<br />
<br />
(2) JVM的启动参数:-XX:+UseParallelGC,这个是JDK5中新增的垃圾回收器参数，如果是双核的CPU会提高GC工作效率。<br />
<br />
<br />
<br />
</p>
<img src ="http://www.blogjava.net/monsoongale/aggbug/301746.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-09 22:33 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/09/301746.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>国际化*.properties文件，中文字符与Unicode字符相互转换。</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/09/301715.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Mon, 09 Nov 2009 08:24:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/09/301715.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301715.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/09/301715.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301715.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301715.html</trackback:ping><description><![CDATA[<br />
（1）国际化*.properties文件，中文字符转换为Unicode字符。<br />
native2ascii&nbsp;&nbsp;*.properties&nbsp;&nbsp; tmp.properties <br />
或者<br />
native2ascii&nbsp;&nbsp;-encoding Unicode *.properties&nbsp;&nbsp; tmp.properties <br />
注意：Unicode首字母必须大写<br />
<br />
（2）国际化*.properties文件，Unicode字符转换为中文字符。<br />
native2ascii&nbsp;&nbsp; -reverse&nbsp;&nbsp; -encoding GB2312&nbsp; *.properties&nbsp;&nbsp; tmp.properties 
<img src ="http://www.blogjava.net/monsoongale/aggbug/301715.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-09 16:24 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/09/301715.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java调用的存储过程，能否传入游标参数？</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/08/301638.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Sun, 08 Nov 2009 14:21:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/08/301638.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301638.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/08/301638.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301638.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301638.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; java调用的存储过程，不能传入游标参数，但是存储过程调用的内部存储过程，可以存入游标参数。未完待续
<img src ="http://www.blogjava.net/monsoongale/aggbug/301638.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-08 22:21 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/08/301638.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用绿色版Tomcat和绿色版JDK安装一个web服务器</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/05/301337.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Thu, 05 Nov 2009 13:49:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/05/301337.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301337.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/05/301337.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301337.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301337.html</trackback:ping><description><![CDATA[<p><br />
<br />
&nbsp;&nbsp;&nbsp;(1) 使用绿色版本JDK，解压到一个目录上D:\jdk1.6。<br />
&nbsp;&nbsp; (2) 使用绿色版本Tomcat，解压到另一个目录上D:\jdk1.6\tomcat5.5<br />
<br />
&nbsp;&nbsp;&nbsp; 只要在bat文件D:\tomcat5.5\bin\catalina.bat，<br />
&nbsp;&nbsp;&nbsp; 配置JAVA_HOME就可运行了。<br />
&nbsp;&nbsp;&nbsp; 增加：set JAVA_HOME="D:\jdk1.6"，这样就可以运行了。<br />
<br />
测试tomcat，访问:&nbsp; <a href="http://127.0.0.1:8080/">http://127.0.0.1:8080/</a>,能打开访问的页面即可.<br />
<br />
用一个简单的投票系统。<a href="http://127.0.0.1:8080/vote/">http://127.0.0.1:8080/vote/</a><br />
<a title="投票系统" style="color: #ff0000" href="/Files/monsoongale/vote.rar">投票系统</a>(请不要下载,已经加密)<br />
<br />
其中,有一个管理界面的mainform.jsp上有一个按钮,修改数据,所链接的是isvisable.jsp, 点击修改后,又返回mainform.jsp.<br />
问题是: 不能刷新mainform.jsp,它还是显示原来的数据.<br />
<br />
故我用了一个简单的解决方案:<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 在mainform.jsp上,禁止缓存,<br />
如下:<br />
&lt;%response.setHeader("Cache-Control","no-store");%&gt;<br />
&lt;%response.setHeader("Pragma","no-cache");%&gt;<br />
&lt;%response.setDateHeader("Expires",0);%&gt;<br />
</p>
<p>&lt;head&gt;<br />
&lt;META&nbsp;&nbsp; HTTP-EQUIV="pragma"&nbsp;&nbsp; CONTENT="no-cache"&gt;&nbsp;&nbsp; <br />
&lt;META&nbsp;&nbsp; HTTP-EQUIV="Cache-Control"&nbsp;&nbsp; CONTENT="no-cache,&nbsp;&nbsp; must-revalidate"&gt;&nbsp;&nbsp; <br />
&lt;META&nbsp;&nbsp; HTTP-EQUIV="expires"&nbsp;&nbsp; CONTENT="Mon,&nbsp;&nbsp; 23&nbsp;&nbsp; Jan&nbsp;&nbsp; 1978&nbsp;&nbsp; 20:52:30&nbsp;&nbsp; GMT"&gt;&nbsp; <br />
&lt;/head&gt;<br />
<br />
在isvisable.jsp中,<br />
<br />
</p>
<p>&lt;%<br />
&nbsp;int questionid;<br />
&nbsp;int isvisable;<br />
&nbsp;questionid = Integer.parseInt(request.getParameter("questionid"));<br />
&nbsp;out.print(questionid);<br />
&nbsp;sql = "SELECT IsVisable from Questions where QuestionID ="+questionid;<br />
&nbsp;rs = smt.executeQuery(sql);<br />
&nbsp;out.println(rs);</p>
<p>&nbsp;while(rs.next())<br />
&nbsp; {<br />
&nbsp;&nbsp; isvisable = rs.getInt(1);<br />
&nbsp;&nbsp; out.println(isvisable);<br />
&nbsp;&nbsp; if(isvisable==1)<br />
&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; Statement smttmp&nbsp;&nbsp; =&nbsp;&nbsp; con.createStatement(); <br />
&nbsp;&nbsp;&nbsp;&nbsp; sql = "update Questions set IsVisable = 0 ,IsOpen = 0 ,IsOpenDetial = 0 where QuestionID = "+questionid;<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.executeUpdate(sql);<br />
&nbsp;&nbsp;&nbsp;&nbsp; //response.sendRedirect("mainform.jsp"); //去掉,不能直接返回,因更新数据库,需要时间<br />
&nbsp;&nbsp; }<br />
&nbsp;&nbsp; else if(isvisable==0)<br />
&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; Statement smttmp&nbsp;&nbsp; =&nbsp;&nbsp; con.createStatement(); <br />
&nbsp;&nbsp;&nbsp;&nbsp; sql = "update Questions set IsVisable = 1 ,IsOpen = 0 ,IsOpenDetial = 0 where QuestionID = "+questionid;<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.executeUpdate(sql);<br />
&nbsp;&nbsp;&nbsp;&nbsp; //response.sendRedirect("mainform.jsp"); //去掉,不能直接返回,因更新数据库,需要时间.<br />
&nbsp;&nbsp; }</p>
<p>&nbsp; }<br />
%&gt;<br />
&lt;html&gt;<br />
&lt;head&gt;<br />
&lt;meta http-equiv="Content-Type" content="text/html; charset=GB2312"&gt; <br />
&lt;meta http-equiv="Refresh" <span style="color: red">content="1;url= mainform.jsp"&gt; //等待1秒后,自动刷新到主页面.</span><br />
&lt;title&gt;<br />
isvisable<br />
&lt;/title&gt;<br />
&lt;/head&gt;</p>
<p>&lt;/html&gt;</p>
<p><br />
有没有好的方法呢?<br />
<br />
原来只要正常的关闭连接就可以了,感觉是不是这样就提交了,特别是要关闭connection,<br />
问题解决了,看来还是要根据规范编写程序才行,打开的链接,一定要关闭.<br />
</p>
<p>&lt;%<br />
&nbsp;int questionid;<br />
&nbsp;int isvisable;<br />
&nbsp;questionid = Integer.parseInt(request.getParameter("questionid"));<br />
&nbsp;out.print(questionid);<br />
&nbsp;sql = "SELECT IsVisable from Questions where QuestionID ="+questionid;<br />
&nbsp;rs = smt.executeQuery(sql);<br />
&nbsp;out.println(rs);</p>
<p>&nbsp;while(rs.next())<br />
&nbsp; {<br />
&nbsp;&nbsp; isvisable = rs.getInt(1);<br />
&nbsp;&nbsp; out.println(isvisable);<br />
&nbsp;&nbsp; if(isvisable==1)<br />
&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; Statement smttmp&nbsp;&nbsp; =&nbsp;&nbsp; con.createStatement(); <br />
&nbsp;&nbsp;&nbsp;&nbsp; sql = "update Questions set IsVisable = 0 ,IsOpen = 0 ,IsOpenDetial = 0 where QuestionID = "+questionid;<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.executeUpdate(sql);<br />
<span style="color: red">&nbsp;&nbsp;&nbsp;&nbsp; if(smttmp != null)<br />
&nbsp;&nbsp;&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.close();<br />
&nbsp;&nbsp;&nbsp;&nbsp; }</span><br />
&nbsp;&nbsp;&nbsp;&nbsp; response.sendRedirect("mainform.jsp");<br />
&nbsp;&nbsp; }<br />
&nbsp;&nbsp; else if(isvisable==0)<br />
&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; Statement smttmp&nbsp;&nbsp; =&nbsp;&nbsp; con.createStatement(); <br />
&nbsp;&nbsp;&nbsp;&nbsp; sql = "update Questions set IsVisable = 1 ,IsOpen = 0 ,IsOpenDetial = 0 where QuestionID = "+questionid;<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.executeUpdate(sql);<br />
<span style="color: red">&nbsp;&nbsp;&nbsp;&nbsp; if(smttmp != null)<br />
&nbsp;&nbsp;&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; smttmp.close();<br />
&nbsp;&nbsp;&nbsp;&nbsp; }</span><br />
&nbsp;&nbsp;&nbsp;&nbsp; response.sendRedirect("mainform.jsp");;<br />
&nbsp;&nbsp; }</p>
<p>&nbsp; }</p>
<p><span style="color: red">&nbsp;&nbsp;&nbsp;&nbsp; if(con != null)<br />
&nbsp;&nbsp;&nbsp;&nbsp; {<br />
&nbsp;&nbsp;&nbsp;&nbsp; con.close();<br />
&nbsp;&nbsp;&nbsp;&nbsp; }</span><br />
%&gt;<br />
&lt;html&gt;<br />
&lt;head&gt;<br />
&lt;meta http-equiv="Content-Type" content="text/html; charset=GB2312"&gt; <br />
&lt;title&gt;<br />
isvisable<br />
&lt;/title&gt;<br />
&lt;/head&gt;</p>
<p>&lt;/html&gt;<br />
</p>
<img src ="http://www.blogjava.net/monsoongale/aggbug/301337.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-05 21:49 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/05/301337.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Jboss从其他目录中，加载所有的Jar包的配置</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/04/301117.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Wed, 04 Nov 2009 09:50:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/04/301117.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301117.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/04/301117.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301117.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301117.html</trackback:ping><description><![CDATA[<p><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 在目录中％JBOSS_HOME％server\default\deploy中，放置一个*-service.xml文件，<br />
<br />
&nbsp;&nbsp; 内容如下：<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p>
<p>&lt;?xml version="1.0" encoding="UTF-8"?&gt;</p>
<p>&lt;server&gt;<br />
&nbsp;&nbsp; &lt;classpath codebase="lib/personalLib" archives="*"/&gt;</p>
<p>&lt;/server&gt;<br />
</p>
&nbsp;<br />
JBoss启动时，会加载personalLib中所有的jar包。<br />
<img src ="http://www.blogjava.net/monsoongale/aggbug/301117.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-04 17:50 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/04/301117.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>启动Tomcat和Jboss的远程调试和设置java虚拟机内存大小的命令行</title><link>http://www.blogjava.net/monsoongale/archive/2009/11/04/301008.html</link><dc:creator>追风逐电</dc:creator><author>追风逐电</author><pubDate>Wed, 04 Nov 2009 00:50:00 GMT</pubDate><guid>http://www.blogjava.net/monsoongale/archive/2009/11/04/301008.html</guid><wfw:comment>http://www.blogjava.net/monsoongale/comments/301008.html</wfw:comment><comments>http://www.blogjava.net/monsoongale/archive/2009/11/04/301008.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/monsoongale/comments/commentRss/301008.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/monsoongale/services/trackbacks/301008.html</trackback:ping><description><![CDATA[<br />
（1）设置内存<br />
set JAVA_OPTS=%JAVA_OPTS% -Xms512m -Xmx512m -XX:PermSize=64m -XX:MaxPermSize=128m<br />
<br />
（2）开启远程调试<br />
set JAVA_OPTS=%JAVA_OPTS% -classic -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,address=8787,server=y,suspend=n 
<img src ="http://www.blogjava.net/monsoongale/aggbug/301008.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/monsoongale/" target="_blank">追风逐电</a> 2009-11-04 08:50 <a href="http://www.blogjava.net/monsoongale/archive/2009/11/04/301008.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>