使用Java进行MongoDB ISODate字段搜索

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

public class MongoDBSearch {
    public static void main(String[] args) {
        // 连接到MongoDB服务器
        MongoClient mongoClient = new MongoClient("localhost", 27017);

        // 连接到数据库
        MongoDatabase database = mongoClient.getDatabase("mydb");

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

        // 创建查询条件
        Document query = new Document("dateField", new Document("$gte", new java.util.Date()));

        // 执行查询
        MongoCursor<Document> cursor = collection.find(query).iterator();

        // 遍历结果
        while (cursor.hasNext()) {
            Document document = cursor.next();
            System.out.println(document.toJson());
        }

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