﻿<?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>C++博客-Tim-随笔分类-网站制作</title><link>http://www.cppblog.com/Tim/category/15509.html</link><description>灵活的思考，严谨的实现</description><language>zh-cn</language><lastBuildDate>Fri, 25 Mar 2011 14:05:09 GMT</lastBuildDate><pubDate>Fri, 25 Mar 2011 14:05:09 GMT</pubDate><ttl>60</ttl><item><title>写Java和jsp程序时一定要注意类的名字</title><link>http://www.cppblog.com/Tim/archive/2010/11/23/134365.html</link><dc:creator>Tim</dc:creator><author>Tim</author><pubDate>Tue, 23 Nov 2010 02:18:00 GMT</pubDate><guid>http://www.cppblog.com/Tim/archive/2010/11/23/134365.html</guid><description><![CDATA[<p>最近在一个原有的JSP+MySQL+Tomcat网站源代码上修改开发，但是总是运行不了。一次一次的检查配置环境，重编JavaBean，但是无效。更令人气愤的是每次断点调试进去，竟然在进入一个管理数据库连接的JavaBean的静态函数入口，没有执行任何代码时就异常了！！！</p>
<p>我想是不是数据库连接有问题，把这些代码单独测试，可以通过！</p>
<p>终于，我感觉这个JavaBean的名字好像有些问题：Database.java,是不是与Java库中的类冲突呀？所以修改名字，修改所有相关的JavaBean，重编，运行，通过！</p>
<p>终于发现，在写Java和jsp程序时，名字一定要注意，我想以后自己写东西都用一些固定字母打头。</p>
<img src ="http://www.cppblog.com/Tim/aggbug/134365.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Tim/" target="_blank">Tim</a> 2010-11-23 10:18 <a href="http://www.cppblog.com/Tim/archive/2010/11/23/134365.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】Jsp+mysql+tomcat开发环境配置全过程</title><link>http://www.cppblog.com/Tim/archive/2010/11/23/134363.html</link><dc:creator>Tim</dc:creator><author>Tim</author><pubDate>Tue, 23 Nov 2010 02:09:00 GMT</pubDate><guid>http://www.cppblog.com/Tim/archive/2010/11/23/134363.html</guid><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 配置Jsp开发环境&nbsp;&nbsp;<a href='http://www.cppblog.com/Tim/archive/2010/11/23/134363.html'>阅读全文</a><img src ="http://www.cppblog.com/Tim/aggbug/134363.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Tim/" target="_blank">Tim</a> 2010-11-23 10:09 <a href="http://www.cppblog.com/Tim/archive/2010/11/23/134363.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】java连接MYSQL</title><link>http://www.cppblog.com/Tim/archive/2010/11/23/134362.html</link><dc:creator>Tim</dc:creator><author>Tim</author><pubDate>Tue, 23 Nov 2010 02:07:00 GMT</pubDate><guid>http://www.cppblog.com/Tim/archive/2010/11/23/134362.html</guid><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 这篇文章主要以MySQL为例讲下Java如何连接到数据库的&nbsp;&nbsp;<a href='http://www.cppblog.com/Tim/archive/2010/11/23/134362.html'>阅读全文</a><img src ="http://www.cppblog.com/Tim/aggbug/134362.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Tim/" target="_blank">Tim</a> 2010-11-23 10:07 <a href="http://www.cppblog.com/Tim/archive/2010/11/23/134362.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>【转】解决The selection is not within a valid module</title><link>http://www.cppblog.com/Tim/archive/2010/11/23/134360.html</link><dc:creator>Tim</dc:creator><author>Tim</author><pubDate>Tue, 23 Nov 2010 02:04:00 GMT</pubDate><guid>http://www.cppblog.com/Tim/archive/2010/11/23/134360.html</guid><description><![CDATA[<p>&nbsp;有时候，我用MyEclipse创建了一个Dynamic Web Project——dwp，为了方便练习，我要把它Copy一份，命名为dwp_copy，然而此时 ，在dwp_copy中的jsp文件上右击：run as&gt;run on server，就会提示&#8220;the selection is not within a valid module&#8221;，我还记得把dwp_copy的Properties&gt;Web Project Setting&gt;Context Root 改为和工程名一样的dwp_copy，然而，还是没有用，这个问题一直困惑了我好久。<br>&nbsp;&nbsp; 今天在一个网站看到类似的话题，找到了解决的办法：在Navigator视图，打开dwp_copy工程.settings文件夹里面的org.eclipse.wst.common.component，将其中第三行wb-module项的deploy-name的属性值改为&#8220;dwp_copy&#8221;，而默认还是原来的dwp。这样就大功告成了。<br>其实，打开org.eclipse.wst.common.component文件，也可以看到context root 属性值，当然在这里也能修改，这与在前面描述中的修改效果是一样的。所以，要记住这个文件！</p>
<img src ="http://www.cppblog.com/Tim/aggbug/134360.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Tim/" target="_blank">Tim</a> 2010-11-23 10:04 <a href="http://www.cppblog.com/Tim/archive/2010/11/23/134360.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>嵌入视频</title><link>http://www.cppblog.com/Tim/archive/2008/03/14/44439.html</link><dc:creator>Tim</dc:creator><author>Tim</author><pubDate>Fri, 14 Mar 2008 04:27:00 GMT</pubDate><guid>http://www.cppblog.com/Tim/archive/2008/03/14/44439.html</guid><description><![CDATA[<object height=200 width=200 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000 xcodebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">
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<img src ="http://www.cppblog.com/Tim/aggbug/44439.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/Tim/" target="_blank">Tim</a> 2008-03-14 12:27 <a href="http://www.cppblog.com/Tim/archive/2008/03/14/44439.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>