﻿<?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-阿杰的博客-随笔分类-j2se</title><link>http://www.blogjava.net/zoninge/category/39513.html</link><description>技术,工作,学习,生活</description><language>zh-cn</language><lastBuildDate>Sat, 12 Jun 2010 01:39:23 GMT</lastBuildDate><pubDate>Sat, 12 Jun 2010 01:39:23 GMT</pubDate><ttl>60</ttl><item><title>Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected</title><link>http://www.blogjava.net/zoninge/archive/2010/06/11/323352.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Fri, 11 Jun 2010 07:11:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2010/06/11/323352.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/323352.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2010/06/11/323352.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/323352.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/323352.html</trackback:ping><description><![CDATA[换了服务器之后,图片处理程序报错:java.lang.IncompatibleClassChangeError: Found class com.sun.image.codec.jpeg.JPEGImageEncoder, but interface was expected<br />发现新服务器的JRE是用的openjdk,将openjdk换成SUN的标准JDK,不再报错!<br /><img src ="http://www.blogjava.net/zoninge/aggbug/323352.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2010-06-11 15:11 <a href="http://www.blogjava.net/zoninge/archive/2010/06/11/323352.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>JAVA中替换问号</title><link>http://www.blogjava.net/zoninge/archive/2009/08/21/292117.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Fri, 21 Aug 2009 08:09:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2009/08/21/292117.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/292117.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2009/08/21/292117.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/292117.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/292117.html</trackback:ping><description><![CDATA[
		<p>
				<font style="BACKGROUND-COLOR: #c7edcc">之前代码写成这样</font>
		</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">lineurl </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> lineurl.replaceAll(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">/out.asp?turl=</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">,</span>
				<span style="COLOR: #000000">""</span>
				<span style="COLOR: #000000">);</span>
		</div>
		<p>结果发现没有效果，<br />改成下面那样之后运行正常，<br /></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">lineurl </span>
				<span style="COLOR: #000000">=</span>
				<span style="COLOR: #000000"> lineurl.replaceAll(</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">/out.asp[?]turl=</span>
				<span style="COLOR: #000000">"</span>
				<span style="COLOR: #000000">,</span>
				<span style="COLOR: #000000">""</span>
				<span style="COLOR: #000000">);</span>
		</div>
		<p>
				<br /> </p>
<img src ="http://www.blogjava.net/zoninge/aggbug/292117.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2009-08-21 16:09 <a href="http://www.blogjava.net/zoninge/archive/2009/08/21/292117.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>SSH的一些基本概念</title><link>http://www.blogjava.net/zoninge/archive/2009/03/04/257845.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Wed, 04 Mar 2009 09:50:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2009/03/04/257845.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/257845.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2009/03/04/257845.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/257845.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/257845.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Hibernate工作原理及为什么要用？ <br>原理： <br>1.读取并解析配置文件 <br>2.读取并解析映射信息，创建SessionFactory <br>3.打开Sesssion <br>4.创建事务Transation <br>5.持久化操作 <br>6.提交事务 <br>7.关闭Session <br>8.关闭SesstionFactory &nbsp;&nbsp;<a href='http://www.blogjava.net/zoninge/archive/2009/03/04/257845.html'>阅读全文</a><img src ="http://www.blogjava.net/zoninge/aggbug/257845.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2009-03-04 17:50 <a href="http://www.blogjava.net/zoninge/archive/2009/03/04/257845.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>serialVersionUID </title><link>http://www.blogjava.net/zoninge/archive/2009/01/21/252188.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Wed, 21 Jan 2009 03:18:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2009/01/21/252188.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/252188.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2009/01/21/252188.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/252188.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/252188.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在Java中，软件的兼容性是一个大问题，尤其在使用到对象串行性的时候，那么在某一个对象已经被串行化了，可是这个对象又被修改后重新部署了，那么在这种情况下， 用老软件来读取新文件格式虽然不是什么难事，但是有可能丢失一些信息。 <br><br>serialVersionUID来解决这些问题，新增的serialVersionUID必须定义成下面这种形式：static final long serialVersionUID=-2805284943658356093L;。其中数字后面加上的L表示这是一个long值。 通过这种方式来解决不同的版本之间的串行话问题。<br><br>&nbsp;&nbsp;<a href='http://www.blogjava.net/zoninge/archive/2009/01/21/252188.html'>阅读全文</a><img src ="http://www.blogjava.net/zoninge/aggbug/252188.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2009-01-21 11:18 <a href="http://www.blogjava.net/zoninge/archive/2009/01/21/252188.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java的浅复制和深复制</title><link>http://www.blogjava.net/zoninge/archive/2008/08/29/225524.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Fri, 29 Aug 2008 03:34:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2008/08/29/225524.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/225524.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2008/08/29/225524.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/225524.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/225524.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1．浅复制和深复制概念<br>⑴浅复制（浅克隆）<br>被复制对象的任何变量都含有和原来的对象相同的值，而任何的对其他对象的引用仍然指向原来的对象。换言之，浅复制仅仅复制所考虑的对象，而不复制他所引用的对象。<br>⑵深复制（深克隆）<br>被复制对象的任何变量都含有和原来的对象相同的值，除去那些引用其他对象的变量。那些引用其他对象的变量将指向被复制过的新对象，而不再是原有的那些被引用的对象。换言之，深复制把要复制的对象所引用的对象都复制了一遍。&nbsp;&nbsp;<a href='http://www.blogjava.net/zoninge/archive/2008/08/29/225524.html'>阅读全文</a><img src ="http://www.blogjava.net/zoninge/aggbug/225524.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2008-08-29 11:34 <a href="http://www.blogjava.net/zoninge/archive/2008/08/29/225524.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>java.lang.UnsupportedClassVersionError的处理</title><link>http://www.blogjava.net/zoninge/archive/2008/08/19/224366.html</link><dc:creator>JasonChou</dc:creator><author>JasonChou</author><pubDate>Tue, 19 Aug 2008 04:12:00 GMT</pubDate><guid>http://www.blogjava.net/zoninge/archive/2008/08/19/224366.html</guid><wfw:comment>http://www.blogjava.net/zoninge/comments/224366.html</wfw:comment><comments>http://www.blogjava.net/zoninge/archive/2008/08/19/224366.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/zoninge/comments/commentRss/224366.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/zoninge/services/trackbacks/224366.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 今天服务器上的一个工程的类需要重新编译，我将它导入本机的myeclipse6.0中，编译完之后上传到服务器上去，结果出现了java.lang.UnsupportedClassVersionError异常&nbsp;&nbsp;<a href='http://www.blogjava.net/zoninge/archive/2008/08/19/224366.html'>阅读全文</a><img src ="http://www.blogjava.net/zoninge/aggbug/224366.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/zoninge/" target="_blank">JasonChou</a> 2008-08-19 12:12 <a href="http://www.blogjava.net/zoninge/archive/2008/08/19/224366.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>