<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[nobody_java的专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/nobody_java</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; nobody_java]]></copyright><item><title><![CDATA[JAVA字符集]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1722951</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1722951</guid><author>nobody_java</author><pubDate>Thu, 02 Aug 2007 18:06:00 +0800</pubDate><description><![CDATA[网上看到一篇介绍字符集的文章，看着或者对汉化有帮助，转一下：1. 概述 本文主要包括以下几个方面：编码基本知识，java，系统软件，url，工具软件等。 在下面的描述中，将以"中文"两个字为例，经查表可以知道其GB2312编码是"d6d0 cec4"，Unicode编码为"4e2d 6587"，UTF编码就是"e4b8ad e69687"。注意，这两个字没有iso8859-1编码，但可以用iso8]]></description><category></category></item><item><title><![CDATA[关于Java文件路径问题]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1708740</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1708740</guid><author>nobody_java</author><pubDate>Thu, 26 Jul 2007 11:50:00 +0800</pubDate><description><![CDATA[1.如何获得当前文件路径常用：字符串类型：System.getProperty("user.dir");综合：package com.zcjl.test.base;import java.io.File;public class Test {    public static void main(String[] args) throws Exception {        ]]></description><category></category></item><item><title><![CDATA[Oracle中的大字段 Blob/Clob]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1661624</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1661624</guid><author>nobody_java</author><pubDate>Fri, 22 Jun 2007 10:22:00 +0800</pubDate><description><![CDATA[数据库中提供了两种字段类型 Blob  和 Clob 用于存储大型字符串或二进制数据（如图片）。Blob 采用单字节存储，适合保存二进制数据，如图片文件。Clob 采用多字节存储，适合保存大型文本数据。Oracle中处理BLOB/CLOB字段的方式比较特别，所以需要特别注意下面两点：1. 在Oracle JDBC中采用流机制对 BLOB/CLOB 进行读写操作，所以要注意不能在批处理中读写 BLO]]></description><category></category></item><item><title><![CDATA[Lucene中的各种Query实例]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1553043</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1553043</guid><author>nobody_java</author><pubDate>Thu, 05 Apr 2007 15:57:00 +0800</pubDate><description><![CDATA[(1):TernQuery/**//* * Created on 2006-3-11 */package ch11;import org.apache.lucene.analysis.standard.StandardAnalyzer;import org.apache.lucene.document.Document;import org.apache.lucene.document.F]]></description><category></category></item><item><title><![CDATA[Tomcat公用连接池]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1526752</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1526752</guid><author>nobody_java</author><pubDate>Mon, 12 Mar 2007 13:27:00 +0800</pubDate><description><![CDATA[在server.xml文件中： GlobalNamingResources>  Resource name="jdbc/GLOBAL_DEMO"        auth="Container"      type="javax.sql.DataSource"      maxActive="20"        maxIdle="0"        maxWait="100000"  ]]></description><category></category></item><item><title><![CDATA[javascript 屏蔽功能]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1517754</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1517754</guid><author>nobody_java</author><pubDate>Thu, 01 Mar 2007 09:36:00 +0800</pubDate><description><![CDATA[function document.oncontextmenu()...{event.returnValue=false;}//屏蔽鼠标右键function window.onhelp()...{return false} //屏蔽F1帮助function document.onkeydown()...{if ((window.event.altKey)&&((window.event.key]]></description><category></category></item><item><title><![CDATA[oracle连接池配置]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1494676</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1494676</guid><author>nobody_java</author><pubDate>Fri, 26 Jan 2007 14:14:00 +0800</pubDate><description><![CDATA[这些细节包括：1、导入JDBC包2、注册oracle JDBC驱动程序3、打开数据库连接4、执行SQL DML语句在数据库表中获取、添加、修改和删除行 一、JDBC驱动程序    共有有4种1、Thin驱动程序     Thin驱动程序是所有驱动程序中资源消耗最小的，而且完全用java编写的。     该驱动程序只使用TCP/IP且要求Oracle Net。被称为第4类驱动程序。     它使]]></description><category></category></item><item><title><![CDATA[java文件上传资料 ctrl C + ctrl V again sorry everybody~]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1486356</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1486356</guid><author>nobody_java</author><pubDate>Thu, 18 Jan 2007 09:54:00 +0800</pubDate><description><![CDATA[apache fileupload：common-fileupload是jakarta项目组开发的一个功能很强大的上传文件组件下面先介绍上传文件到服务器（多文件上传）： import javax.servlet.*;import javax.servlet.http.*;import java.io.*;import java.util.*;import java.util.r]]></description><category></category></item><item><title><![CDATA[java实现javascript escape unescap ]]></title><link>https://blog.youkuaiyun.com/nobody_java/article/details/1485733</link><guid>https://blog.youkuaiyun.com/nobody_java/article/details/1485733</guid><author>nobody_java</author><pubDate>Wed, 17 Jan 2007 14:58:00 +0800</pubDate><description><![CDATA[public static String escape(String src) ...{        int i;        char j;        StringBuffer tmp = new StringBuffer();        tmp.ensureCapacity(src.length() * 6);        for (i = 0; i  src.length(]]></description><category></category></item></channel></rss>