import com.mongodb.*;
import com.mongodb.client.*;
import org.bson.Document;
import java.util.*;

public class Test {
    public static void main(String args []) {
        String username = "test_dal.2BOMrzV+";
        String password = "dL+/tsEQ";
        String dbName = "test_dal";

        // 设置 MongoDB 地址
        ServerAddress serverAddr = new ServerAddress("10.101.91.94", 21000);
        List<ServerAddress> addrs = new ArrayList<ServerAddress>();
        addrs.add(serverAddr);

        // 设置验证 (账号密码）
        MongoCredential credential = MongoCredential.createScramSha1Credential(username, dbName, password.toCharArray());
        List<MongoCredential> credentials = new ArrayList<MongoCredential>();
        credentials.add(credential);

        // 建立连接
        MongoClient mongoClient = new MongoClient(addrs, credentials);
        MongoDatabase db = mongoClient.getDatabase(dbName); // 获取 db
        MongoCollection col = db.getCollection("java_mongo"); // 获取表

        // 拼装要插入的数据
        Document doc = new Document("hello", "world");
        doc.put("name", "Joe Smith");
        doc.put("age", 25);
        doc.put("createdDate", new Date());

        // 插入表
        col.insertOne(doc);

        // 连接关闭
        mongoClient.close();
        System.out.println("Insert over");
    }
}