未找到StandardAnalyzer类

Question

我已下载最新的Lucene 4.6.0并在netbeans中运行它.

Lucence 3.6.x版本运行正常,但最新版本无法找到,org.apache.lucene.analysis.standard.StandardAnalyzer并IndexFiles.java在行中显示错误:

Analyzer analyzer = new StandardAnalyzer(Version.LUCENE_40);

错误是:

java.lang.ExceptionInInitializerError
    Caused by: java.lang.RuntimeException: Uncompilable source code - package
    org.apache.lucene.analysis.standard does not exist
at org.apache.lucene.demo.IndexFiles.<clinit>(IndexFiles.java:21)
Exception in thread "main" Java Result: 1

其实我standard在最新版本中找不到任何文件夹.

有人可以帮帮我吗？

Answer 1

您需要下载lucene-analyzers-common-4.6.0.jar并将其放入类路径中.它包含StandardAnalyzer.