MongoDB学习（一）——用Java连接MongoDB

1.从http://www.mongodb.org下载java驱动

2.连接MongoDB代码

package com.nexusy.mongodb;

import java.net.UnknownHostException;
import java.util.List;

import com.mongodb.Mongo;

public class MongoDBMain {

    public static void main(String[] args) throws UnknownHostException {
        
        Mongo conn = new Mongo("192.168.202.129", 27017);
        List<String> dbNames = conn.getDatabaseNames();
        for (String name : dbNames) {
            System.out.println(name);
        }
        
    }

}

 

3.输出结果

admin
local