solr 4.4 TWO solr一些基本操作

cmkzjw

package data;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.solr.client.solrj.SolrQuery;
import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.client.solrj.response.QueryResponse;
import org.apache.solr.common.SolrDocument;
import org.apache.solr.common.SolrDocumentList;
import org.apache.solr.common.SolrInputDocument;
public class Test {
private final static String URL = "http://localhost:1234/solr";
private static SolrServer server;
/**
* @param args
*/
public static void main(String[] args) {
server = new HttpSolrServer(URL);
test06();
}
public static void test06() {
try {
SolrQuery query = new SolrQuery("msg_title:solr");
query.setHighlight(true).setHighlightSimplePre("<span class='highligter'>")
.setHighlightSimplePost("</span>").setStart(0).setRows(5);
//设置哪些字段高亮 hl.fl= highlight的缩写 固定的
query.setParam("hl.fl", "msg_title,msg_content");
QueryResponse resp = server.query(query);
//查询出来的结果都保存在SolrDocumentList中
SolrDocumentList sdl = resp.getResults();
System.out.println(sdl.getNumFound());
for (SolrDocument sd : sdl) {
String id = (String) sd.getFieldValue("id");
//取出高亮字段
System.out.println(resp.getHighlighting().get(id).get("msg_title"));
}
} catch (SolrServerException e) {
e.printStackTrace();
}
}
public static void test04() {
try {
//定义查询字符串
SolrQuery query = new SolrQuery("*");
//分页
query.setStart(0);
query.setRows(100);
//添加搜索条件
query.addFilterQuery("msg_title:工作");
QueryResponse resp = server.query(query);
//查询出来的结果都保存在SolrDocumentList中
SolrDocumentList sdl = resp.getResults();
System.out.println(sdl.getNumFound());
for (SolrDocument sd : sdl) {
//                System.out.println(sd);
System.out.println("***************");
System.out.println("msg_title:"+sd.getFieldValue("msg_title"));
System.out.println("msg_content:"+sd.getFieldValue("msg_content"));
}
} catch (SolrServerException e) {
e.printStackTrace();
}
}
public static void test02() {
try {
List<SolrInputDocument> docs = new ArrayList<SolrInputDocument>();
SolrInputDocument doc = new SolrInputDocument();
doc.addField("id", "7");
doc.addField("msg_title", "好好看看001");
doc.addField("msg_content", "slor总算可以正式工作了");
docs.add(doc);
doc = new SolrInputDocument();
doc.addField("id", "8");
doc.addField("msg_title", "<p>测试一下solr的添加</p>");
doc.addField("msg_content", "看看能不能添加一个列表信息");
docs.add(doc);
server.add(docs);
server.optimize();
server.commit();
} catch (SolrServerException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
}


参考文章：http://www.myexception.cn/program/1131616.html