LuceneDemo installation, Linux

LuceneDemo installation, Linux-general Linux technology-Linux programming and kernel information, the following is a detailed description. 1. Go to the latest JDK.

Java.sun.com/javase/downloads/index.jsp

Linux centos, select a Linux32 version

2. Follow the instructions on the sun site to install JDK

3. Check whether the java interpreter is JDK. If gcj is used, use jdk instead.

You need to change the JDK to the new one:

Cd/etc/alternatives

Mv java. old

Ln-s/usr/java/jdk1.6.0 _ 07/bin/java

It looks like this:

Lrwxrwxrwx 1 root 31 Aug 13 :47 java->/usr/local/jdk1.6.0 _ 07/bin/java

4. Then the Lucene part,

The latest version is down.

I down the tar package 2.3.2.

5. tar zxvf xxx.tar

Then set the environment variable

CLASSPATH =/home/wang. wei/Projects/lucene-2.3.2/lucene-core-2.3.2.jar:/home/wang. wei/Projects/lucene-2.3.2/lucene-demos-2.3.2.jar

Export CLASSPATH

This can also be written in. barshc ..

6. Then you can run it.

Java org. apache. lucene. demo. IndexFiles/usr/local/apache2/htdocs/

Java org. apache. lucene. demo. SearchFiles