File list (Check if you may need any files):
开发自己的搜索引擎-Lucene 2.0+Heritrix
......................................\Eclipse工程
......................................\...........\ch2
......................................\...........\...\.classpath
......................................\...........\...\.project
......................................\...........\...\ch2
......................................\...........\...\...\lucenedemo
......................................\...........\...\...\..........\preprocess
......................................\...........\...\...\..........\..........\FilePreprocess.class
......................................\...........\...\...\..........\..........\FilePreprocess.java
......................................\...........\...\...\..........\process
......................................\...........\...\...\..........\.......\IndexProcesser.class
......................................\...........\...\...\..........\.......\IndexProcesser.java
......................................\...........\...\...\..........\.......\Search.class
......................................\...........\...\...\..........\.......\Search.java
......................................\...........\...\...\..........\test
......................................\...........\...\...\..........\....\FilePreprocessTest.class
......................................\...........\...\...\..........\....\FilePreprocessTest.java
......................................\...........\...\...\..........\....\SearchTimeCompareTest.class
......................................\...........\...\...\..........\....\SearchTimeCompareTest.java
......................................\...........\...\lib
......................................\...........\...\...\je-analysis-1.4.0.jar
......................................\...........\...\...\lucene-core-2.0.0.jar
......................................\...........\ch7
......................................\...........\...\.classpath
......................................\...........\...\.project
......................................\...........\...\.settings
......................................\...........\...\.........\org.eclipse.jdt.core.prefs
......................................\...........\...\.........\org.eclipse.jdt.ui.prefs
......................................\...........\...\ch7
......................................\...........\...\...\googleapi
......................................\...........\...\...\.........\GoogleAPISearch.class
......................................\...........\...\...\.........\GoogleAPISearch.java
......................................\...........\...\...\jacob
......................................\...........\...\...\.....\WordReader.class
......................................\...........\...\...\.....\WordReader.java
......................................\...........\...\...\pdfbox
......................................\...........\...\...\......\PdfboxTest.class
......................................\...........\...\...\......\PdfboxTest.java
......................................\...........\...\...\......\PdfLuceneTest.class
......................................\...........\...\...\......\PdfLuceneTest.java
......................................\...........\...\...\poi
......................................\...........\...\...\...\ExcelReader.class
......................................\...........\...\...\...\ExcelReader.java
......................................\...........\...\...\...\WordReader.class
......................................\...........\...\...\...\WordReader.java
......................................\...........\...\...\xpdf
......................................\...........\...\...\....\Pdf2Text.class
......................................\...........\...\...\....\Pdf2Text.java
......................................\...........\...\...\....\Pdf2TextTest.class
......................................\...........\...\...\....\Pdf2TextTest.java
......................................\...........\...\lib
......................................\..........