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zh-cnTue, 13 Oct 2009 20:20:22 GMTTue, 13 Oct 2009 20:20:22 GMT60- Lucene2.4 澶氭潯浠惰繃婊?/title>http://www.aygfsteel.com/ducklyl/archive/2009/10/13/298089.html鐜嬬敓鐢?/dc:creator>鐜嬬敓鐢?/author>Tue, 13 Oct 2009 09:28:00 GMThttp://www.aygfsteel.com/ducklyl/archive/2009/10/13/298089.htmlhttp://www.aygfsteel.com/ducklyl/comments/298089.htmlhttp://www.aygfsteel.com/ducklyl/archive/2009/10/13/298089.html#Feedback0http://www.aygfsteel.com/ducklyl/comments/commentRss/298089.htmlhttp://www.aygfsteel.com/ducklyl/services/trackbacks/298089.html
鏈枃浣跨敤 FilteredQuery 榪涜澶氭潯浠惰繃婊ゃ?br />
import java.util.*;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.*;
public class ezfilter{
private List<Filter> filterList;
public ezfilter(){
filterList = new ArrayList<Filter>();
}
public void addFilter(String Field,String Value){
Term term=new Term(Field,Value);//娣誨姞term
QueryWrapperFilter filter=new QueryWrapperFilter(new TermQuery(term));//娣誨姞榪囨護(hù)鍣?br />
filterList.add(filter);//鍔犲叆List錛屽彲浠ュ鍔犲鍊嬭繃婊?br />
}
public Query getFilterQuery(Query query){
for(int i=0;i<filterList.size();i++){
//鍙栧嚭澶氬嬭繃婊ゅ櫒錛屽湪緇撴灉涓啀嬈″畾浣嶇粨鏋?br />
query = new FilteredQuery(query, filterList.get(i));
}
return query;
}
}
鍦ㄦ煡璇㈡椂錛岃皟鐢ㄦ柟寮忓涓嬶細(xì)
ezfilter filter = new ezfilter();
filter.addFilter("id","1000");//榪囨護(hù)id=1000
filter.addFilter("type","school");//榪囨護(hù)type=school
.....
query=filter.getFilterQuery(query);//緇撴灉榪囨護(hù)
hits = searcher.search(query);
浠ヤ笂浠g爜鍙槸綆鍖栬鏄庯紝甯屾湜鏈夌鍒扮殑鏈嬪弸鍙互鍙傝冦?br />

]]>
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