﻿<?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>BlogJava-有时，退一步，能一口气进几步，只是这先退一步需要勇气和自信。-随笔分类-Java</title><link>http://www.blogjava.net/ducklyl/category/42116.html</link><description>用心爱你，努力工作。&lt;br/&gt;
</description><language>zh-cn</language><lastBuildDate>Fri, 23 Oct 2009 18:45:28 GMT</lastBuildDate><pubDate>Fri, 23 Oct 2009 18:45:28 GMT</pubDate><ttl>60</ttl><item><title>［原创］java解析非结构化文本 doc xls pdf ppt xml html</title><link>http://www.blogjava.net/ducklyl/archive/2009/10/22/299310.html</link><dc:creator>王生生</dc:creator><author>王生生</author><pubDate>Thu, 22 Oct 2009 02:55:00 GMT</pubDate><guid>http://www.blogjava.net/ducklyl/archive/2009/10/22/299310.html</guid><wfw:comment>http://www.blogjava.net/ducklyl/comments/299310.html</wfw:comment><comments>http://www.blogjava.net/ducklyl/archive/2009/10/22/299310.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/ducklyl/comments/commentRss/299310.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ducklyl/services/trackbacks/299310.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp; 在开發中，經常遇到需要用去解析各类非结构化文本，像doc,xls,pdf,ppt,xml,html.<br />
&nbsp;&nbsp;&nbsp; 本人在开發站内搜索时，需要加入对各类文件类型的支持，以方便建立索引。解析各类文档调用了几個开源的包。像dom4j-1.6.1.jar，FontBox-0.1.0-dev.jar，htmllexer.jar，htmlparser.jar，PDFBox-0.7.3.jar，poi-3.5-FINAL-20090928.jar，poi-scratchpad-3.5-FINAL-20090928.jar。这些开源的包可以讓我們很方便去解析各类非结构化文本。<br />
<br />
jar包的下载地址：&nbsp;<a href="http://www.ziddu.com/download/7017588/devlib.rar.html" class="normal12blue"><strong>http://www.ziddu.com/download/7017588/devlib.rar.html</strong></a><br />
<br />
代码如下：<br />
<div style="border: 1px solid #cccccc; padding: 4px 5px 4px 4px; background-color: #eeeeee; font-size: 13px; width: 98%;"><!--<br />
<br />
Code highlighting produced by Actipro CodeHighlighter (freeware)<br />
http://www.CodeHighlighter.com/<br />
<br />
--><span style="color: #0000ff;">package</span><span style="color: #000000;">&nbsp;com.ducklyl;<br />
<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;java.io.File;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;java.io.FileInputStream;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;java.util.Iterator;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hslf.model.Slide;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hslf.model.TextRun;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hslf.usermodel.SlideShow;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hssf.usermodel.HSSFCell;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hssf.usermodel.HSSFRow;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hssf.usermodel.HSSFSheet;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hssf.usermodel.HSSFWorkbook;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hwpf.HWPFDocument;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hwpf.usermodel.Paragraph;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.apache.poi.hwpf.usermodel.Range;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.dom4j.Document;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.dom4j.Element;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.dom4j.io.SAXReader;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.htmlparser.Parser;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.htmlparser.filters.</span><span style="color: #000000;">*</span><span style="color: #000000;">;<br />
<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.htmlparser.</span><span style="color: #000000;">*</span><span style="color: #000000;">;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.htmlparser.nodes.TextNode;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.htmlparser.util.</span><span style="color: #000000;">*</span><span style="color: #000000;">;<br />
<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.pdfbox.pdfparser.PDFParser;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.pdfbox.pdmodel.PDDocument;<br />
</span><span style="color: #0000ff;">import</span><span style="color: #000000;">&nbsp;org.pdfbox.util.PDFTextStripper;<br />
<br />
<br />
<br />
</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">class</span><span style="color: #000000;">&nbsp;HandleFile&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">void</span><span style="color: #000000;">&nbsp;main(String&nbsp;args[]){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;str</span><span style="color: #000000;">=</span><span style="color: #000000;">"</span><span style="color: #000000;">e:\\test.HTML</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;System.out.println(handleFile(str));<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handleFile(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;fileType</span><span style="color: #000000;">=</span><span style="color: #000000;">filename.substring(filename.lastIndexOf(</span><span style="color: #000000;">"</span><span style="color: #000000;">.</span><span style="color: #000000;">"</span><span style="color: #000000;">)</span><span style="color: #000000;">+</span><span style="color: #000000;">1</span><span style="color: #000000;">,&nbsp;filename.length());<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">pdf</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handlePdf(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">xls</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handleExcel(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">doc</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handleDoc(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">xml</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handleXml(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">ppt</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handlePPT(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">else</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">htm</span><span style="color: #000000;">"</span><span style="color: #000000;">)</span><span style="color: #000000;">||</span><span style="color: #000000;">fileType.equalsIgnoreCase(</span><span style="color: #000000;">"</span><span style="color: #000000;">html</span><span style="color: #000000;">"</span><span style="color: #000000;">))<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;result</span><span style="color: #000000;">=</span><span style="color: #000000;">handleHtml(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;result;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;*&nbsp;解析HTML<br />
&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handleHtml(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists())&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Parser&nbsp;parser</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;Parser(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parser.setEncoding(</span><span style="color: #000000;">"</span><span style="color: #000000;">UTF-8</span><span style="color: #000000;">"</span><span style="color: #000000;">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NodeFilter&nbsp;textFilter</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;NodeClassFilter(TextNode.</span><span style="color: #0000ff;">class</span><span style="color: #000000;">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NodeList&nbsp;nodes</span><span style="color: #000000;">=</span><span style="color: #000000;">parser.extractAllNodesThatMatch(textFilter);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">nodes.size();i</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TextNode&nbsp;textnode</span><span style="color: #000000;">=</span><span style="color: #000000;">(TextNode)nodes.elementAt(i);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;line</span><span style="color: #000000;">=</span><span style="color: #000000;">textnode.toPlainTextString().trim();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(line.equals(</span><span style="color: #000000;">""</span><span style="color: #000000;">))&nbsp;</span><span style="color: #0000ff;">continue</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">line;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;解析PPT<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handlePPT(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;StringBuffer&nbsp;content&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;StringBuffer(</span><span style="color: #000000;">""</span><span style="color: #000000;">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists())&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content.toString();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FileInputStream&nbsp;instream</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;FileInputStream(file);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SlideShow&nbsp;ppt&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;SlideShow(instream);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Slide[]&nbsp;slides&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;ppt.getSlides();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">slides.length;i</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;TextRun[]&nbsp;t&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;slides[i].getTextRuns();</span><span style="color: #008000;">//</span><span style="color: #008000;">为了取得幻灯片的文字内容，建立TextRun</span><span style="color: #008000;"><br />
</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;j</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;j</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">t.length;j</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content.append(t[j].getText());</span><span style="color: #008000;">//</span><span style="color: #008000;">这里会将文字内容加到content中去</span><span style="color: #008000;"><br />
</span><span style="color: #000000;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content.append(slides[i].getTitle());<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content.toString();<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;解析XML<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handleXml(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">,value</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">,text</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists())&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SAXReader&nbsp;saxReader&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;SAXReader();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Document&nbsp;document&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;saxReader.read(file);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Element&nbsp;root&nbsp;</span><span style="color: #000000;">=</span><span style="color: #000000;">&nbsp;document.getRootElement()&nbsp;;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Iterator&nbsp;iter</span><span style="color: #000000;">=</span><span style="color: #000000;">root.elementIterator()&nbsp;;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">while</span><span style="color: #000000;">(iter.hasNext()){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Element&nbsp;element</span><span style="color: #000000;">=</span><span style="color: #000000;">(Element)iter.next();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;value</span><span style="color: #000000;">=</span><span style="color: #000000;">element.getStringValue();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">value.trim().equals(</span><span style="color: #000000;">""</span><span style="color: #000000;">))&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">value;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;解析DOC<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handleDoc(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists())&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FileInputStream&nbsp;instream</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;FileInputStream(file);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HWPFDocument&nbsp;doc</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;HWPFDocument(instream);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Range&nbsp;range</span><span style="color: #000000;">=</span><span style="color: #000000;">doc.getRange();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;text</span><span style="color: #000000;">=</span><span style="color: #000000;">range.text();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">range.numParagraphs();i</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Paragraph&nbsp;p</span><span style="color: #000000;">=</span><span style="color: #000000;">range.getParagraph(i);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">p.text().trim()</span><span style="color: #000000;">+</span><span style="color: #000000;">"</span><span style="color: #000000;">\n</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;解析PDF<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handlePdf(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;contenttxt</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists()){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;contenttxt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FileInputStream&nbsp;instream</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;FileInputStream(file);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PDFParser&nbsp;parser</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;PDFParser(instream);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parser.parse();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PDDocument&nbsp;pdfdocument</span><span style="color: #000000;">=</span><span style="color: #000000;">parser.getPDDocument();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PDFTextStripper&nbsp;pdfstripper</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;PDFTextStripper();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;contenttxt</span><span style="color: #000000;">=</span><span style="color: #000000;">pdfstripper.getText(pdfdocument);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;contenttxt;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">/**</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;解析EXCEL<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@param</span><span style="color: #008000;">&nbsp;filename<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;*&nbsp;</span><span style="color: #808080;">@return</span><span style="color: #008000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #008000;">*/</span><span style="color: #000000;"><br />
&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">public</span><span style="color: #000000;">&nbsp;</span><span style="color: #0000ff;">static</span><span style="color: #000000;">&nbsp;String&nbsp;handleExcel(String&nbsp;filename){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;String&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">""</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">try</span><span style="color: #000000;">{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;File&nbsp;file</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;File(filename);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(</span><span style="color: #000000;">!</span><span style="color: #000000;">file.exists())&nbsp;{<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HSSFWorkbook&nbsp;workbook</span><span style="color: #000000;">=</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;HSSFWorkbook(</span><span style="color: #0000ff;">new</span><span style="color: #000000;">&nbsp;FileInputStream(file));<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HSSFSheet&nbsp;sheet</span><span style="color: #000000;">=</span><span style="color: #000000;">workbook.getSheetAt(</span><span style="color: #000000;">0</span><span style="color: #000000;">);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;i</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;i</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">workbook.getNumberOfSheets();i</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sheet</span><span style="color: #000000;">=</span><span style="color: #000000;">workbook.getSheetAt(i);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(sheet</span><span style="color: #000000;">!=</span><span style="color: #0000ff;">null</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;m</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;m</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">sheet.getLastRowNum();m</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HSSFRow&nbsp;row</span><span style="color: #000000;">=</span><span style="color: #000000;">sheet.getRow(m);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(row</span><span style="color: #000000;">==</span><span style="color: #0000ff;">null</span><span style="color: #000000;">)&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">for</span><span style="color: #000000;">(</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;n</span><span style="color: #000000;">=</span><span style="color: #000000;">0</span><span style="color: #000000;">;n</span><span style="color: #000000;">&lt;</span><span style="color: #000000;">row.getLastCellNum();n</span><span style="color: #000000;">++</span><span style="color: #000000;">){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HSSFCell&nbsp;cell</span><span style="color: #000000;">=</span><span style="color: #000000;">row.getCell(n);<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">if</span><span style="color: #000000;">(cell</span><span style="color: #000000;">==</span><span style="color: #0000ff;">null</span><span style="color: #000000;">)&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">int</span><span style="color: #000000;">&nbsp;type</span><span style="color: #000000;">=</span><span style="color: #000000;">cell.getCellType();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">switch</span><span style="color: #000000;">(type){<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">0</span><span style="color: #000000;">:<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">cell.getNumericCellValue();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">1</span><span style="color: #000000;">:<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">cell.getStringCellValue();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">case</span><span style="color: #000000;">&nbsp;</span><span style="color: #000000;">3</span><span style="color: #000000;">:<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">break</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">default</span><span style="color: #000000;">:<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">"</span><span style="color: #000000;">\n</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;content</span><span style="color: #000000;">=</span><span style="color: #000000;">content</span><span style="color: #000000;">+</span><span style="color: #000000;">"</span><span style="color: #000000;">\n</span><span style="color: #000000;">"</span><span style="color: #000000;">;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span><span style="color: #0000ff;">catch</span><span style="color: #000000;">(Exception&nbsp;e){&nbsp;&nbsp;&nbsp;&nbsp;<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;e.printStackTrace();<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}<br />
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff;">return</span><span style="color: #000000;">&nbsp;content;<br />
&nbsp;&nbsp;&nbsp;&nbsp;}<br />
}<br />
</span></div>
不想拷贝的朋友可以直接下载源代码：<a href="http://www.ziddu.com/download/7017614/src.txt.html" class="normal12blue"><strong>http://www.ziddu.com/download/7017614/src.txt.html</strong></a><br />
<br />
以上代码比较简单，就不作说明，希望能幫到需要用的朋友。当然上面只是一個简单的例子，如果要具体应用，大家可以自己再改写。如果你有其它的想法，欢迎分享你的精彩想法。<br />
<br />
<br />
<span style="color: red;">转载请注明<font size="3">出处<br />
<br />
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<img src ="http://www.blogjava.net/ducklyl/aggbug/299310.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ducklyl/" target="_blank">王生生</a> 2009-10-22 10:55 <a href="http://www.blogjava.net/ducklyl/archive/2009/10/22/299310.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>网页采集程序简化实现</title><link>http://www.blogjava.net/ducklyl/archive/2009/10/12/297889.html</link><dc:creator>王生生</dc:creator><author>王生生</author><pubDate>Mon, 12 Oct 2009 06:04:00 GMT</pubDate><guid>http://www.blogjava.net/ducklyl/archive/2009/10/12/297889.html</guid><wfw:comment>http://www.blogjava.net/ducklyl/comments/297889.html</wfw:comment><comments>http://www.blogjava.net/ducklyl/archive/2009/10/12/297889.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/ducklyl/comments/commentRss/297889.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ducklyl/services/trackbacks/297889.html</trackback:ping><description><![CDATA[简单实现网页采集程序，运行程序后，把抓到的网页放到目录下面<br />
<br />
package com.ducklyl;<br />
<br />
import java.net.*;<br />
import java.io.*;<br />
<br />
public class WebHttpClient {<br />
&nbsp;&nbsp;&nbsp; //网页保存路径<br />
&nbsp;&nbsp;&nbsp; private static String Text_File_Path="D:\\Test\\index.html";<br />
&nbsp;&nbsp;&nbsp; public static void main(String args[]){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; try{<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; File file=new File(Text_File_Path);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; FileWriter fpWriter=new FileWriter(file);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //生成下载对象<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; String URL="www.bnu.edu.cn",Host="www.bnu.edu.cn";<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; int Port=80;<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; Socket webclient=new Socket(URL,Port);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //输出流<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; PrintWriter result=new PrintWriter(webclient.getOutputStream(),true);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //读取流<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; BufferedReader receiver=new BufferedReader(new InputStreamReader(webclient.getInputStream()));<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; <br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //发送http request<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; result.println("GET / HTTP1.1");<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; result.println("Host:"+Host);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; result.println("Connection:Close");<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; result.println();<br />
<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //接收Http response<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; boolean bRet=true;<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; StringBuffer sb=new StringBuffer(8096);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; while(bRet){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; if(receiver.ready()){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; int idx=0;<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; while(idx!=-1){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; idx=receiver.read();<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; sb.append((char)idx);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; bRet=false;<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //打印结果<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.out.println(sb.toString());<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; //寫到文件里面<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; fpWriter.write(sb.toString());<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; webclient.close();<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; fpWriter.close();<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }catch(UnknownHostException e){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.err.println("don't get the host");<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.exit(1);&nbsp;&nbsp;&nbsp; <br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }catch(IOException e){<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.err.println("Download error,please check the URL.");<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; System.exit(1);<br />
&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; }<br />
&nbsp;&nbsp;&nbsp; }<br />
}<br />
<br />
<br />
<img src ="http://www.blogjava.net/ducklyl/aggbug/297889.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ducklyl/" target="_blank">王生生</a> 2009-10-12 14:04 <a href="http://www.blogjava.net/ducklyl/archive/2009/10/12/297889.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>(转)java的InputStream和OutputStream的理解 </title><link>http://www.blogjava.net/ducklyl/archive/2009/10/12/297881.html</link><dc:creator>王生生</dc:creator><author>王生生</author><pubDate>Mon, 12 Oct 2009 05:28:00 GMT</pubDate><guid>http://www.blogjava.net/ducklyl/archive/2009/10/12/297881.html</guid><wfw:comment>http://www.blogjava.net/ducklyl/comments/297881.html</wfw:comment><comments>http://www.blogjava.net/ducklyl/archive/2009/10/12/297881.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/ducklyl/comments/commentRss/297881.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/ducklyl/services/trackbacks/297881.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: Normal07.8 pt02falsefalsefalseMicrosoftInternetExplorer4/* Style Definitions */table.MsoNormalTable{mso-style-name:"Table Normal";...&nbsp;&nbsp;<a href='http://www.blogjava.net/ducklyl/archive/2009/10/12/297881.html'>阅读全文</a><img src ="http://www.blogjava.net/ducklyl/aggbug/297881.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/ducklyl/" target="_blank">王生生</a> 2009-10-12 13:28 <a href="http://www.blogjava.net/ducklyl/archive/2009/10/12/297881.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>