1
我想從我的android應用程序使用Solrj索引文件,但它似乎無法正常工作。Solrj從Android索引文件
我下面這個LINK
這是我寫的代碼:
package com.example.secondapp;
import android.app.Activity;
import android.content.ActivityNotFoundException;
import android.content.Intent;
import android.content.IntentSender;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;
import java.net.MalformedURLException;
import org.apache.solr.client.solrj.SolrServer;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.client.solrj.response.UpdateResponse;
import org.apache.solr.common.SolrInputDocument;
import org.apache.http.impl.client.DefaultHttpClient;
import ch.boye.httpclientandroidlib.*;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String urlString = "http://10.0.2.2:8983/solr/collection1";
SolrServer solr = new HttpSolrServer(urlString);
SolrInputDocument document = new SolrInputDocument();
document.addField("id", "552199");
document.addField("name", "Gouda cheese wheel");
document.addField("price", "49.99");
// UpdateResponse response = solr.add(document);
// Remember to commit your changes!
//solr.commit();}
但我不斷收到此錯誤:
05-16 20:59:26.036: E/AndroidRuntime(2635): FATAL EXCEPTION: main
05-16 20:59:26.036: E/AndroidRuntime(2635): Process: com.example.secondapp, PID: 2635
05-16 20:59:26.036: E/AndroidRuntime(2635): java.lang.NoClassDefFoundError: org.apache.http.impl.client.SystemDefaultHttpClient
05-16 20:59:26.036: E/AndroidRuntime(2635): at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:112)
05-16 20:59:26.036: E/AndroidRuntime(2635): at org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:161)
05-16 20:59:26.036: E/AndroidRuntime(2635): at org.apache.solr.client.solrj.impl.HttpSolrServer.<init>(HttpSolrServer.java:134)
我怎麼能解決這個問題,謝謝提前
我的classpath中有正確的jar –