在Mongo java中获取带有名称、类型和属性的所有索引

import com.mongodb.MongoClient;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoCursor;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;
import com.mongodb.client.model.IndexOptions;

public class MongoIndexExample {
    public static void main(String[] args) {
        // 连接MongoDB数据库
        MongoClient mongoClient = new MongoClient("localhost", 27017);
        MongoDatabase database = mongoClient.getDatabase("your_database_name");
        MongoCollection<Document> collection = database.getCollection("your_collection_name");

        // 获取集合中的所有索引
        MongoCursor<Document> cursor = collection.listIndexes().iterator();
        while (cursor.hasNext()) {
            Document index = cursor.next();
            String indexName = index.getString("name");
            String indexType = index.getString("type");
            Document indexKeys = (Document) index.get("key");
            // 获取索引的属性
            // ...

            System.out.println("Index Name: " + indexName);
            System.out.println("Index Type: " + indexType);
            System.out.println("Index Keys: " + indexKeys);
        }

        // 关闭连接
        mongoClient.close();
    }
}