我下面這個來源:ElasticSearch - 無法讀取請求數據
和我創建了一段代碼:
import static org.elasticsearch.node.NodeBuilder.nodeBuilder;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.elasticsearch.client.Client;
import org.elasticsearch.node.Node;
public class ElasticSearchAPI {
public static void main(String[] args) {
Node node = nodeBuilder().clusterName("yourclustername").node();
Client client = node.client();
client.prepareIndex("kodcucom", "article", "1")
.setSource(
putJsonDocument(
"ElasticSearch: Java API",
"ElasticSearch provides the Java API, all operations "
+ "can be executed asynchronously using a client object.",
new Date(), new String[] { "elasticsearch" },
"Huseyin Akdogan")).execute().actionGet();
node.close();
}
public static Map<String, Object> putJsonDocument(String title,
String content, Date postDate, String[] tags, String author) {
Map<String, Object> jsonDocument = new HashMap<String, Object>();
jsonDocument.put("title", title);
jsonDocument.put("conten", content);
jsonDocument.put("postDate", postDate);
jsonDocument.put("tags", tags);
jsonDocument.put("author", author);
return jsonDocument;
}
}
我用命令行運行ElasticSearch:
elasticsearch.bat
並正確運行:
在那之後,我跑我的Java代碼,這裏是從Eclipse的日誌和服務器:
我應該配置什麼?我看到過這樣的教程,每次都是非常類似的代碼,這些代碼從來不適合我。
感謝
這只是我的HashMap中的一個鍵名 – ruhungry