﻿<?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>语源科技BlogJava-梦与桥java之家</title><link>http://www.blogjava.net/haizhige/</link><description /><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 19:04:56 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 19:04:56 GMT</pubDate><ttl>60</ttl><item><title>jsp程序设计：Web图表开发之JavaReport组件</title><link>http://www.blogjava.net/haizhige/archive/2008/10/27/236995.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Mon, 27 Oct 2008 15:50:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/27/236995.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236995.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/27/236995.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236995.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236995.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: jsp程序设计：Web图表开发之JavaReport组件&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/27/236995.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236995.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-27 23:50 <a href="http://www.blogjava.net/haizhige/archive/2008/10/27/236995.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：Web图表开发之JFreeChart组件</title><link>http://www.blogjava.net/haizhige/archive/2008/10/27/236892.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Mon, 27 Oct 2008 07:58:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/27/236892.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236892.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/27/236892.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236892.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236892.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 用JFreeChart创建Web图形需要经过3个步骤：<br>        Œ创建一个包含要在Web图形中显示的数据的数据集对象。<br>        创建一个用于作图的JFreeChart对象。<br>        Ž向目标作图。Web图表的作图目标为response.getOutputStream()，即response对象的输出流。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/27/236892.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236892.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-27 15:58 <a href="http://www.blogjava.net/haizhige/archive/2008/10/27/236892.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：jstl之JSTL标签库(下)</title><link>http://www.blogjava.net/haizhige/archive/2008/10/26/236783.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sun, 26 Oct 2008 15:37:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/26/236783.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236783.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/26/236783.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236783.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236783.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:     实现自定义标签的三个步骤：<br>    1）编写标签处理程序（java类）。<br>    2）编写标签库描述符（提供有关标签和库文件的元信息的XML文件）。<br>    3）JSP实现（包含自定义标签的JSP文件）。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/26/236783.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236783.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-26 23:37 <a href="http://www.blogjava.net/haizhige/archive/2008/10/26/236783.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：jstl之JSTL标签库(中)</title><link>http://www.blogjava.net/haizhige/archive/2008/10/26/236721.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sun, 26 Oct 2008 07:58:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/26/236721.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236721.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/26/236721.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236721.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236721.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:     国际化（I18N）与格式化标签库可用于创建国际化的WEB应用程序，它们对数字和日期、时间的输出进行了标准化。国际化的应用程序支持多种语言。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/26/236721.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236721.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-26 15:58 <a href="http://www.blogjava.net/haizhige/archive/2008/10/26/236721.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：jstl之JSTL标签库(上)</title><link>http://www.blogjava.net/haizhige/archive/2008/10/26/236669.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sun, 26 Oct 2008 01:44:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/26/236669.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236669.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/26/236669.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236669.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236669.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要:      JSTL通常被认为是一种单标签库。但JSTL实际上有4个标签库。这些标签库被概括为如下：  <br>    §核心标签库—包含一些Web应用的必要的标签。核心标签库的实例包括循环，表达式赋值和基本输入输出。.  <br>    §格式化/国际化标签库—包括被用来解析数据的标签库。这种标签会解析数据，比如日期，不同的场所区域等。  <br>    §数据库标签库—包含被用来访问SQL数据库的标签。这些标签通常仅仅只创建原形（prototype）程序。这个是因为大多数程序不会直接从JSP页面中来处理数据库访问。数据库访问应该被嵌入到能够被JSP页面所访问的EJB中。  <br>    §XML标签库—包含被用来访问XML元素的标签。因为XML广泛使用于Web开发，XML的处理是JSTL的一个重要的特征。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/26/236669.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236669.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-26 09:44 <a href="http://www.blogjava.net/haizhige/archive/2008/10/26/236669.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：jstl之el</title><link>http://www.blogjava.net/haizhige/archive/2008/10/25/236634.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sat, 25 Oct 2008 15:29:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/25/236634.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236634.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/25/236634.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236634.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236634.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: et即表达式语言，是JSP技术的主要特点之一。可用于<br>    1）静态文本，包含EL表达式，其值在运行时计算出来，EL表达式被该值替换。<br>    2）标准标签和自定义标签，以帮助显示网页上的动态内容。<br>    3）读取JavaBean的值，使用EL表达式可以简洁地读出JavaBean的属性值。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/25/236634.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236634.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-25 23:29 <a href="http://www.blogjava.net/haizhige/archive/2008/10/25/236634.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：JavaMail</title><link>http://www.blogjava.net/haizhige/archive/2008/10/25/236545.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sat, 25 Oct 2008 07:20:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/25/236545.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236545.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/25/236545.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236545.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236545.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 构建JavaMail发邮件程序的步骤：创建JavaMail会话--->编写JavaMail消息---—&lt;发送JavaMail消息<br>构建JavaMail发邮件程序的步骤：登录Store--->列出Inbox中的邮件--->读取消息<br>构建Multipart消息的步骤：创建Multipart消息--->创建Bodypart--->将Bodypart添加到Multipart消息--->将消息设置为Multipart对象&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/25/236545.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236545.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-25 15:20 <a href="http://www.blogjava.net/haizhige/archive/2008/10/25/236545.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：JDOM操作xml</title><link>http://www.blogjava.net/haizhige/archive/2008/10/25/236505.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Sat, 25 Oct 2008 00:07:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/25/236505.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236505.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/25/236505.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236505.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236505.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 1）建立元素及其内容：建立一个元素作为根结点，建立根元素的子结点并加入到根结点，子结点若有子结点就建立它们并加入到其父结点。也可以横向一层层地建立，只要有条理即可。<br>2）以根结点为根元素建立文件（Document对象）。<br>3）建立XML文件。<br>4）使用org.output包中的方法建立输出流对象<br>5）使用输出流对象的output方法将Document对象输出到文件中，完成XML文件的建立。<br>6）实例代码如下：&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/25/236505.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236505.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-25 08:07 <a href="http://www.blogjava.net/haizhige/archive/2008/10/25/236505.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：DOM+SAX操作xml</title><link>http://www.blogjava.net/haizhige/archive/2008/10/24/236292.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Thu, 23 Oct 2008 23:02:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/24/236292.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236292.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/24/236292.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236292.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236292.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 操作XML文件的开源软件包括DOM、SAX、JDOM等，程序员需要熟悉并掌握这些常用的接口的使用，能够通过这些接口编写java语句来实现对XML文件的处理。&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/24/236292.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236292.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-24 07:02 <a href="http://www.blogjava.net/haizhige/archive/2008/10/24/236292.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>jsp程序设计：分页显示数据</title><link>http://www.blogjava.net/haizhige/archive/2008/10/23/236272.html</link><dc:creator>梦与桥</dc:creator><author>梦与桥</author><pubDate>Thu, 23 Oct 2008 14:39:00 GMT</pubDate><guid>http://www.blogjava.net/haizhige/archive/2008/10/23/236272.html</guid><wfw:comment>http://www.blogjava.net/haizhige/comments/236272.html</wfw:comment><comments>http://www.blogjava.net/haizhige/archive/2008/10/23/236272.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/haizhige/comments/commentRss/236272.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/haizhige/services/trackbacks/236272.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 存储过程在数据库中会作预编译处理，所以执行速度较快。在JSP页面中要设定每页记录条数、当前的页码等参数，再将这些参数在调用存储过程时传入到存储过程中，由存储过程执行后得到指定页指定数目的记录数。这种方法优点烛效率最高，网络开销小，缺点不是程序员需要编写较多的程序，针对每个查询要编写不同的存储过程。<br>&nbsp;&nbsp;<a href='http://www.blogjava.net/haizhige/archive/2008/10/23/236272.html'>阅读全文</a><img src ="http://www.blogjava.net/haizhige/aggbug/236272.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/haizhige/" target="_blank">梦与桥</a> 2008-10-23 22:39 <a href="http://www.blogjava.net/haizhige/archive/2008/10/23/236272.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>