solr接口重新dataimport 导入索引 http://localhost:8983/solr/new_core/mmseg4j/reloadwords

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.log4j.Logger;
 
public class SolrIndexUpdater {
     
    private static final Logger log = Logger.getLogger(SolrIndexUpdater.class);
     
    private static String indexUrl = "http://www.xwood.net/solr/subject/dataimport?command=full-import&commit=true&clean=true";
     
      
    public static void subject(){
        HttpURLConnection conn = null;
        try {
            conn = (HttpURLConnection) new URL(indexUrl).openConnection();
            conn.setRequestMethod("GET");
            conn.setRequestProperty("Content-type", "text/xml");
            conn.setDoOutput(true);
            BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream()));
            String lines="";
            String ss="";
            while((lines = in.readLine()) != null){
                ss+=lines;
            }
            System.out.println("subject index add success-------------------------------------:"+ss);
            conn.disconnect();
        } catch (MalformedURLException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if(conn != null) conn.disconnect();
        }
    }
         
    //测试
    public static void main(String[] arg){
        subject();
    }
 
}