<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[吴志明的个人开发技术积累专栏]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/terryswu</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; terryswu]]></copyright><item><title><![CDATA[JAVA对文件的操作]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/763426</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/763426</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 14:27:00 +0800</pubDate><description><![CDATA[import java.io.*;public class FileOperate {  public FileOperate() {  }  /**   * 新建目录   * @param folderPath String 如 c:/fqf   * @return boolean   */  public void newFolder(String folderPath) {    t]]></description><category></category></item><item><title><![CDATA[JAVA对文件的操作]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/763425</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/763425</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 14:27:00 +0800</pubDate><description><![CDATA[import java.io.*;public class FileOperate {  public FileOperate() {  }  /**   * 新建目录   * @param folderPath String 如 c:/fqf   * @return boolean   */  public void newFolder(String folderPath) {    t]]></description><category></category></item><item><title><![CDATA[JAVA对文件的操作]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/763423</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/763423</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 14:26:00 +0800</pubDate><description><![CDATA[import java.io.*;public class FileOperate {  public FileOperate() {  }  /**   * 新建目录   * @param folderPath String 如 c:/fqf   * @return boolean   */  public void newFolder(String folderPath) {    t]]></description><category></category></item><item><title><![CDATA[JAVA对文件的操作]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/763411</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/763411</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 14:24:00 +0800</pubDate><description><![CDATA[import java.io.*;public class FileOperate {  public FileOperate() {  }  /**   * 新建目录   * @param folderPath String 如 c:/fqf   * @return boolean   */  public void newFolder(String folderPath) {    t]]></description><category></category></item><item><title><![CDATA[BASE64编码与解码]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/762788</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/762788</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 09:51:00 +0800</pubDate><description><![CDATA[  /**    * Encode a string using Base64 encoding. Used when storing passwords    * as cookies.    *    * This is weak encoding in that anyone can use the decodeString    * routine to reverse the encod]]></description><category></category></item><item><title><![CDATA[BASE64编码与解码]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/762782</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/762782</guid><author>terryswu</author><pubDate>Tue, 30 May 2006 09:47:00 +0800</pubDate><description><![CDATA[ /**    * Encode a string using Base64 encoding. Used when storing passwords    * as cookies.    *    * This is weak encoding in that anyone can use the decodeString    * routine to reverse the encodi]]></description><category></category></item><item><title><![CDATA[随机数字 浮点数 字符串产生]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/754696</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/754696</guid><author>terryswu</author><pubDate>Thu, 25 May 2006 14:32:00 +0800</pubDate><description><![CDATA[JSP中经常用到随机数字或字符(如密码产生 sessionid产生)可以使用taglib标签产生,本人使用bean产生随机数:1.可以产生10000000 和 99999999之间随机数2.可以产生规定数字之间的随机数,如25 100之间3.可以使用algorithm 和 provider产生一个SecureRandom随机数字或字符串object instead of a Rando]]></description><category></category></item><item><title><![CDATA[[Jakarta Commons笔记] org.apache.commons.lang.time ]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/754556</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/754556</guid><author>terryswu</author><pubDate>Thu, 25 May 2006 13:23:00 +0800</pubDate><description><![CDATA[ DateFormatUtils – 提供格式化日期和时间的功能及相关常量；DateUtils – 在Calendar和Date的基础上提供更方便的访问；DurationFormatUtils – 提供格式化时间跨度的功能及相关常量；FastDateFormat – 为java.text.SimpleDateFormat提供一个的线程安全的替代类；StopWatch – 是一个]]></description><category></category></item><item><title><![CDATA[使用JfreeChart开发图表经验总结]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/742077</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/742077</guid><author>terryswu</author><pubDate>Wed, 17 May 2006 09:25:00 +0800</pubDate><description><![CDATA[生成基于浏览器的图表方式比较多。据我所知道的，常用的有三种：1、      VML方式实现。这种方式是通过产生客户端的代码，由客户端根据代码生成相应的图表。但这种方式产生的图表有很多的局限性，如受限于浏览器，有些浏览器可能并不支持VML。另外，没有封装完整的图表开发包。2、      通过applet来产生图表。这种方式也对客户端要求比较高，必须要有JRE，而且通过applet生成的图表在]]></description><category></category></item><item><title><![CDATA[使用JfreeChart开发图表经验总结]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/742069</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/742069</guid><author>terryswu</author><pubDate>Wed, 17 May 2006 09:23:00 +0800</pubDate><description><![CDATA[生成基于浏览器的图表方式比较多。据我所知道的，常用的有三种：1、      VML方式实现。这种方式是通过产生客户端的代码，由客户端根据代码生成相应的图表。但这种方式产生的图表有很多的局限性，如受限于浏览器，有些浏览器可能并不支持VML。另外，没有封装完整的图表开发包。2、      通过applet来产生图表。这种方式也对客户端要求比较高，必须要有JRE，而且通过applet生成的图表在]]></description><category></category></item><item><title><![CDATA[JasperReport经验谈]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/742052</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/742052</guid><author>terryswu</author><pubDate>Wed, 17 May 2006 09:14:00 +0800</pubDate><description><![CDATA[JasperReport和iReport是不错的Java报表工具. 在实际项目中, 本人用它们开发了20个Report, 涉及SubReport, Image, Graph, 积累了一些经验. 尤其是关于Export到Excel方面, 文档上也很少提及, 纯粹是摸索出来的, 有的问题还是通过读源代码才解决的. 此贴并非入门教程, 差不多算是笔记吧, 以问答形式记录.        ]]></description><category></category></item><item><title><![CDATA[ArrayList转换String[]]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/505292</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/505292</guid><author>terryswu</author><pubDate>Mon, 17 Oct 2005 10:44:00 +0800</pubDate><description><![CDATA[ ArrayList list = new ArrayList();   list.add("a");  list.add("b");  list.add("c");  System.out.println("a="+list);  String[] b=(String[])list.toArray(new String[0]);]]></description><category></category></item><item><title><![CDATA[Jakarta-Common-BeanUtils使用笔记- - -]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/503552</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/503552</guid><author>terryswu</author><pubDate>Fri, 14 Oct 2005 10:16:00 +0800</pubDate><description><![CDATA[1.   概述       第一次接触BeanUtils是在学习Struts的过程中，在Struts中它被大量用于处理FormBean。BeanUtils主要提供了对于JavaBean进行各种操作，       BeanUtils一共分4个包：Ø         org.apache.commons.beanutilsØ         org.apache.commons.beanutils.c]]></description><category></category></item><item><title><![CDATA[Apache Jakarta Common Lang 介绍 ]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/502820</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/502820</guid><author>terryswu</author><pubDate>Thu, 13 Oct 2005 16:00:00 +0800</pubDate><description><![CDATA[　　无论你在开发哪中 Java 应用程序，都免不了要写很多工具类/工具函数。你可知道，有很多现成的工具类可用，并且代码质量都很不错，不用你写，不用你调试，只要你发现。　　在 Apache Jakarta Common 中， Lang 这个 Java 工具包是所有 Apache Jakarta Common 项目中被使用最广泛的，几乎你所知道的名气比较大的软件里面都有用到它，包括 Tomcat, W]]></description><category></category></item><item><title><![CDATA[Apache Jakarta Common Lang 介绍 ]]></title><link>https://blog.youkuaiyun.com/terryswu/article/details/502814</link><guid>https://blog.youkuaiyun.com/terryswu/article/details/502814</guid><author>terryswu</author><pubDate>Thu, 13 Oct 2005 15:48:00 +0800</pubDate><description><![CDATA[Apache Jakarta Common Lang 介绍　　无论你在开发哪中 Java 应用程序，都免不了要写很多工具类/工具函数。你可知道，有很多现成的工具类可用，并且代码质量都很不错，不用你写，不用你调试，只要你发现。　　在 Apache Jakarta Common 中， Lang 这个 Java 工具包是所有 Apache Jakarta Common 项目中被使用最广泛的，几乎你所知道]]></description><category></category></item></channel></rss>