deletefiles.java

来自「反ajax原代码」· Java 代码 · 共 38 行

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   DeleteFiles.java

package com.laoer.bbscs.lucene;

import java.io.PrintStream;
import org.apache.lucene.index.IndexReader;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;

class DeleteFiles
{

    DeleteFiles()
    {
    }

    public static void main(String args[])
    {
        try
        {
            Directory directory = FSDirectory.getDirectory("demo index", false);
            IndexReader reader = IndexReader.open(directory);
            for(int i = 0; i < reader.maxDoc(); i++)
                reader.delete(i);

            reader.close();
            directory.close();
        }
        catch(Exception e)
        {
            System.out.println(" caught a " + e.getClass() + "\n with message: " + e.getMessage());
        }
    }
}