https://blog.youkuaiyun.com/baggio0111zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/baggio0111/article/details/7924820https://blog.youkuaiyun.com/baggio0111/article/details/7924820baggio0111Thu, 30 Aug 2012 13:17:01 +0800 http://www.w3.org/1999/xhtml"> 无标题文档  em.success]]>https://blog.youkuaiyun.com/baggio0111/article/details/7924682https://blog.youkuaiyun.com/baggio0111/article/details/7924682baggio0111Thu, 30 Aug 2012 12:21:22 +0800https://blog.youkuaiyun.com/baggio0111/article/details/5645168https://blog.youkuaiyun.com/baggio0111/article/details/5645168baggio0111Thu, 03 Jun 2010 16:41:00 +0800先装JDK:
　　#chmod +x jdk-1_5_0_02-linux-i586.rpm.bin
　　#./jdk-1_5_0_02-linux-i586.rpm.bin
　　JAVA_HOME=/usr/java/jdk-1_5_0_02
　　CLASSPATH=.:＄JAVA_HOME/lib.tools.jar
　　PATH=＄JAVA_HOME/bin:＄PATH
　　export JAVA_HOME CLASSPATH]]>https://blog.youkuaiyun.com/baggio0111/article/details/5645000https://blog.youkuaiyun.com/baggio0111/article/details/5645000baggio0111Thu, 03 Jun 2010 15:57:00 +08001.普通字符串

request.setAttribute("hello", "hello world");

---------------------------------------------El表达式获取

普通字符串

hello(jsp脚本):<%=request.getAttribute("hello") %>

hello(el表达式,el表达式的使用方法$和{}):$]]>https://blog.youkuaiyun.com/baggio0111/article/details/5458862https://blog.youkuaiyun.com/baggio0111/article/details/5458862baggio0111Wed, 07 Apr 2010 16:29:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/5304285https://blog.youkuaiyun.com/baggio0111/article/details/5304285baggio0111Wed, 10 Feb 2010 10:18:00 +0800控制面板->添加或删除程序->卸载mysql2. 假设之前mysql的安装目录是C:/Program Files/MySQL/MySQL Server 5.1/, 那么这个下面还保留了一些东西，打开my.ini3. 找到#Path to the database root， 然后按照这个Path找到mysql,删掉4. 把C:/Program Files/M]]>https://blog.youkuaiyun.com/baggio0111/article/details/5290402https://blog.youkuaiyun.com/baggio0111/article/details/5290402baggio0111Fri, 05 Feb 2010 10:11:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/4241657https://blog.youkuaiyun.com/baggio0111/article/details/4241657baggio0111Thu, 04 Jun 2009 12:00:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3876326https://blog.youkuaiyun.com/baggio0111/article/details/3876326baggio0111Wed, 11 Feb 2009 10:28:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3852131https://blog.youkuaiyun.com/baggio0111/article/details/3852131baggio0111Sat, 24 Jan 2009 09:01:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3851296https://blog.youkuaiyun.com/baggio0111/article/details/3851296baggio0111Fri, 23 Jan 2009 11:21:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3851267https://blog.youkuaiyun.com/baggio0111/article/details/3851267baggio0111Fri, 23 Jan 2009 10:57:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3851218https://blog.youkuaiyun.com/baggio0111/article/details/3851218baggio0111Fri, 23 Jan 2009 10:24:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3850128https://blog.youkuaiyun.com/baggio0111/article/details/3850128baggio0111Thu, 22 Jan 2009 13:13:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3794505https://blog.youkuaiyun.com/baggio0111/article/details/3794505baggio0111Fri, 16 Jan 2009 11:36:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3446293https://blog.youkuaiyun.com/baggio0111/article/details/3446293baggio0111Thu, 04 Dec 2008 18:19:00 +0800*/     数据库JDBC驱动比较 PostgreSQL]]>https://blog.youkuaiyun.com/baggio0111/article/details/3445529https://blog.youkuaiyun.com/baggio0111/article/details/3445529baggio0111Thu, 04 Dec 2008 16:08:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3445519https://blog.youkuaiyun.com/baggio0111/article/details/3445519baggio0111Thu, 04 Dec 2008 16:07:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3445480https://blog.youkuaiyun.com/baggio0111/article/details/3445480baggio0111Thu, 04 Dec 2008 16:03:00 +0800https://blog.youkuaiyun.com/baggio0111/article/details/3445431https://blog.youkuaiyun.com/baggio0111/article/details/3445431baggio0111Thu, 04 Dec 2008 15:58:00 +0800