MongoDB学习记录

链接MongoDB驱动为 samus

 

           //链接字符串
            string conString = "mongodb://localhost";

            //数据库名
            string dbName = "mydb";

            //集合名
            string collectionName = "myCollection";

            //定义Mongo服务
            Mongo mongo = new Mongo(conString);

            //获取dbName 对应的数据库，不存在则自动创建
            MongoDatabase mongoDatabase = mongo.GetDatabase(dbName ) as MongoDatabase;

            //获取collectionName对应的集合，不存在则自动创建
            MongoCollection<Document> mongoCollection = mongoDatabase.GetCollection<Document>(collectionName) as MongoCollection<Document>;

            //链接数据库
            mongo.Connect();


           try
           {
                //清空指定collectionName对应的集合
                 mongoCollection.Remove(new Document());
            }
            finally
            {
                //关闭链接
                mongo.Disconnect();
            }