如何在java中用mongodb实现批量updateOne

<dependency>
    <groupId>org.mongodb</groupId>
    <artifactId>mongo-java-driver</artifactId>
    <version>3.12.10</version>
</dependency>

import com.mongodb.MongoClient;
import com.mongodb.MongoClientURI;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

public class MongoDBExample {
    public static void main(String[] args) {
        // 创建MongoDB连接
        MongoClientURI uri = new MongoClientURI("mongodb://localhost:27017");
        MongoClient mongoClient = new MongoClient(uri);

        // 获取数据库对象
        MongoDatabase database = mongoClient.getDatabase("mydb");

        // 获取集合对象
        MongoCollection<Document> collection = database.getCollection("mycollection");

        // 批量更新操作
        Document filter = new Document("name", "John");
        Document update = new Document("$set", new Document("age", 30));
        collection.updateMany(filter, update);

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