|
方法类
package com.wxf.Test;
import com.wxf.pojo.Goods;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.StringField;
import org.apache.lucene.document.TextField;
import org.apache.lucene.index.*;
import org.apache.lucene.queryparser.classic.ParseException;
import org.apache.lucene.queryparser.classic.QueryParser;
import org.apache.lucene.search.*;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
import java.io.IOException;
import java.nio.file.Paths;
/**
* @Auther: wxf
* @Date: 2018/6/29 15:40
*/
public class IndexCRUD {
private Directory dir;
{
try {
dir = FSDirectory.open(Paths.get( System.getProperty("user.dir")+"\\src\\main\\resources\\index"));
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* 获取IndexWriter实例
* @return
* @throws Exception
*/
public IndexWriter getWriter()throws Exception{
//中文分词器
StandardAnalyzer standardAnalyzer = new StandardAnalyzer();
IndexWriterConfig iwc=new IndexWriterConfig(standardAnalyzer);
IndexWriter writer=new IndexWriter(dir, iwc);
return writer;
}
public void setUp() throws Exception {
Goods goods=new Goods("123","红色强化门",360);
Goods goods2=new Goods("223","黑色强化门",370);
Goods goods3=new Goods("333","白色强化门",380);
String skuid[]={"123","223","333"};
String name[]={"红色强化门","黑色强化门","白色强化门"};
Object obj[]={goods,goods2,goods3};
IndexWriter writer=getWriter();
for(int i=0;i |