<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/d80</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; d80]]></copyright><item><title><![CDATA[下载成zip压缩包]]></title><link>https://blog.youkuaiyun.com/d80/article/details/667574</link><guid>https://blog.youkuaiyun.com/d80/article/details/667574</guid><author>d80</author><pubDate>Tue, 18 Apr 2006 11:25:00 +0800</pubDate><description><![CDATA[private static final String EXCEL_TEMPLATE_PATH = "/WEB-INF/SeikyuuTemplate.xls";private byte[] templateByteArray; public void downloadZip(HttpServletResponse response,   HttpServletRequest reques]]></description><category></category></item><item><title><![CDATA[将zip中的文件上传到服务器中，并进行转码]]></title><link>https://blog.youkuaiyun.com/d80/article/details/667549</link><guid>https://blog.youkuaiyun.com/d80/article/details/667549</guid><author>d80</author><pubDate>Tue, 18 Apr 2006 11:15:00 +0800</pubDate><description><![CDATA[上传zip文件，只将zip中的文件上传到指定的目录中。并把文件转成自己需要的编码格式private static final String ZIP_TEMPLATE_PATH = "/WEB-INF/uploadzip/"; public void uploadFile2(FileItem fileItem,HttpServletRequest request){  BufferedWri]]></description><category></category></item><item><title><![CDATA[导入导出文件]]></title><link>https://blog.youkuaiyun.com/d80/article/details/393638</link><guid>https://blog.youkuaiyun.com/d80/article/details/393638</guid><author>d80</author><pubDate>Mon, 13 Jun 2005 20:20:00 +0800</pubDate><description><![CDATA[import java.io.*;import java.util.*;import org.apache.struts.upload.FormFile;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpServletRequest;public class ImportExport{    /*]]></description><category></category></item><item><title><![CDATA[struts中文的解决 ]]></title><link>https://blog.youkuaiyun.com/d80/article/details/391835</link><guid>https://blog.youkuaiyun.com/d80/article/details/391835</guid><author>d80</author><pubDate>Fri, 10 Jun 2005 16:47:00 +0800</pubDate><description><![CDATA[1.使ApplicationResources.properties支持中文建立一个ApplicationResources_ISO.properties文件，把应用程序用的message都写进去，然后在dos下执行这个命令，native2ascii -encoding gb2312 ApplicationResources_ISO.properties ApplicationResources.]]></description><category></category></item><item><title><![CDATA[从数据中下载数据到csv文件]]></title><link>https://blog.youkuaiyun.com/d80/article/details/47407</link><guid>https://blog.youkuaiyun.com/d80/article/details/47407</guid><author>d80</author><pubDate>Wed, 21 Jul 2004 14:33:00 +0800</pubDate><description><![CDATA[import java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;import javax.servlet.http.*; public class DownLoad extends HttpServlet{    public void doGet(HttpServletRequest request, Ht]]></description><category></category></item><item><title><![CDATA[在tomcat下对struts的扩展。用到了usertransaction]]></title><link>https://blog.youkuaiyun.com/d80/article/details/37140</link><guid>https://blog.youkuaiyun.com/d80/article/details/37140</guid><author>d80</author><pubDate>Thu, 08 Jul 2004 16:50:00 +0800</pubDate><description><![CDATA[在tomcat下对struts进行扩展，同时用到了usertransaction进行事务操作。我用的是struts1.1。一：使用usertransaction时要用到jotm-1.4.3.tar里的jotm包1。关于tomcat下server.xml的配置                      factory     org.objectweb.jndi.DataSourceFactory ]]></description><category></category></item><item><title><![CDATA[在tomcat下对struts进行扩展，同时用到了usertransaction进行事务操作]]></title><link>https://blog.youkuaiyun.com/d80/article/details/31787</link><guid>https://blog.youkuaiyun.com/d80/article/details/31787</guid><author>d80</author><pubDate>Thu, 01 Jul 2004 17:21:00 +0800</pubDate><description><![CDATA[在tomcat下对struts进行扩展，同时用到了usertransaction进行事务操作。我用的是struts1.1。一：使用usertransaction时要用到jotm-1.4.3.tar里的jotm包1。关于tomcat下server.xml的配置      type="javax.sql.DataSource"/>                factory     org.obje]]></description><category></category></item><item><title><![CDATA[层遇到select框时]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17268</link><guid>https://blog.youkuaiyun.com/d80/article/details/17268</guid><author>d80</author><pubDate>Thu, 10 Jun 2004 16:59:00 +0800</pubDate><description><![CDATA[作者:fason当层遇到下拉框时总是挡不了select框?其实这是IE的BUG,其它的浏览器没有这个问题,对于这个问题论坛里不少提出,在这里提供我的几种方法,各有各的好处,有错,有好的意见者提出,谢谢.1.最直接的方法:隐藏下拉框.下面提供的是一个比较通用的一组函数:test.htm------------var HideElementTemp = new Array();]]></description><category></category></item><item><title><![CDATA[用连接池提高Servlet访问数据库的效率]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17267</link><guid>https://blog.youkuaiyun.com/d80/article/details/17267</guid><author>d80</author><pubDate>Fri, 01 Aug 2003 19:02:00 +0800</pubDate><description><![CDATA[作者：好兵Java Servlet作为首选的服务器端数据处理技术，正在迅速取代CGI脚本。Servlet超越CGI的优势之一在于，不仅多个请求可以共享公用资源，而且还可以在不同用户请求之间保留持续数据。本文介绍一种充分发挥该特色的实用技术，即数据库连接池。一、实现连接池的意义动态Web站点往往用数据库存储的信息生成Web页面，每一个页面请求导致一次数据库访问。连接数据库不仅要开销一定的通讯和内]]></description><category></category></item><item><title><![CDATA[将double形式的钱格式化为money的形式]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17265</link><guid>https://blog.youkuaiyun.com/d80/article/details/17265</guid><author>d80</author><pubDate>Thu, 19 Jun 2003 10:32:00 +0800</pubDate><description><![CDATA[import java.text.*;public class UT {    private final static DecimalFormat nf = new DecimalFormat("###,##0.00");    public static String formatToMoney(String s) {        if (s == null || s.equals(""))]]></description><category></category></item><item><title><![CDATA[下拉框联动]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17266</link><guid>https://blog.youkuaiyun.com/d80/article/details/17266</guid><author>d80</author><pubDate>Thu, 19 Jun 2003 10:20:00 +0800</pubDate><description><![CDATA[有三个文件组成：select.js;city.jsp;test.jsp 1.select.js文件。进行js操作 function clearselect(obj) { clearList(obj); obj.options[0] = new Option("没有回答","0"); } function changelocation(obj,locationid,arr){ clearselect]]></description><category></category></item><item><title><![CDATA[用jspsmartupload进行上传下载]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17264</link><guid>https://blog.youkuaiyun.com/d80/article/details/17264</guid><author>d80</author><pubDate>Wed, 18 Jun 2003 13:26:00 +0800</pubDate><description><![CDATA[这是进行上传import java.sql.*;import java.io.*;import java.util.*;import javax.servlet.*;import javax.servlet.http.*;import com.jspsmart.upload.*;public class UpLoad extends HttpServlet {    private S]]></description><category></category></item><item><title><![CDATA[Tomcat4的数据库连接池配置]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17263</link><guid>https://blog.youkuaiyun.com/d80/article/details/17263</guid><author>d80</author><pubDate>Mon, 16 Jun 2003 17:05:00 +0800</pubDate><description><![CDATA[                          Tomcat4的数据库连接池配置Add by: FanyHan本文主要介绍Tomcat4.1.19这两个版本下数据库连接池的配置，及程序对连接池的JNDI查找，并提供相应测试代码。最后指出配置及应用过程中的常见问题及解决方法。一、 Tomcat简介Tomcat是Apache Jakarta的子项目之一，是Sun公司推荐的JSP、Servlet]]></description><category></category></item><item><title><![CDATA[页面上的javascript判断]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17262</link><guid>https://blog.youkuaiyun.com/d80/article/details/17262</guid><author>d80</author><pubDate>Fri, 11 Apr 2003 09:08:00 +0800</pubDate><description><![CDATA[经过一段时间的编程，感觉这些javascript比较长用所以就整理了一下，其中有判断是否为空，判断数字，判断金额，及判断时间的。像那些可以写到js中，这样就在页面上简化了好多了。 无标题文档去掉空格function Trim(str){ if(str.charAt(0) == " "){  str = str.slice(1);  str = Trim(str);  } return st]]></description><category></category></item><item><title><![CDATA[Session 时时监控例子]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17260</link><guid>https://blog.youkuaiyun.com/d80/article/details/17260</guid><author>d80</author><pubDate>Fri, 04 Apr 2003 09:10:00 +0800</pubDate><description><![CDATA[/**这是管理user信息的类文件名为onLineUser.java*/import javax.servlet.http.*; import javax.servlet.*; import java.util.*; public class onLineUser implements HttpSessionBindingListener {      public onLineU]]></description><category></category></item><item><title><![CDATA[jsp连接数据库大全]]></title><link>https://blog.youkuaiyun.com/d80/article/details/17261</link><guid>https://blog.youkuaiyun.com/d80/article/details/17261</guid><author>d80</author><pubDate>Fri, 04 Apr 2003 09:09:00 +0800</pubDate><description><![CDATA[现在有好多初学jsp的网友经常会问数据库怎么连接啊，怎么老出错啊？所以我集中的在这写篇文章供大家参考，其实这种把数据库逻辑全部放在jsp里未必是好的做法，但是有利于初学者学习，所以我就这样做了，当大家学到一定程度的时候，可以考虑用MVC的模式开发。在练习这些代码的时候，你一定将jdbc的驱动程序放到服务器的类路径里，然后要在数据库里建一个表test,有两个字段比如为test1，test2，可以用下]]></description><category></category></item></channel></rss>