mongoDB连接信息及生成对应的collection生成代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using MongoDB.Driver; 

namespace CDPWIB.DAL
{
public class MongoConnectionFactory
{
//private static readonly string _connectionString = "mongodb://username:[email protected]:27000";
private static readonly string _connectionString = System.Configuration.ConfigurationSettings.AppSettings["entmongoconectionstring"]; 

//{ConnectionMode=Automatic;ConnectTimeout=00:00:30;Credentials={{[email protected]}};GuidRepresentation=CSharpLegacy;IPv6=False;MaxConnectionIdleTime=00:10:00;MaxConnectionLifeTime=00:30:00;MaxConnectionPoolSize=100;MinConnectionPoolSize=0;ReadPreference=Primary;ReplicaSetName=;SecondaryAcceptableLatency=00:00:00.0150000;Servers=10.10.10.252:27000;SocketTimeout=00:00:00;Ssl=False;SslVerifyCertificate=True;WaitQueueSize=500;WaitQueueTimeout=00:02:00WriteConcern=w=1;}
//public static MongoClientSettings clintser = new MongoClientSettings
//{
// //Credentials = new List<MongoCredential>
// //{
// // MongoCredential.CreateMongoCRCredential("USERNAME", "DBNAME", "DB")
// //},
// MaxConnectionLifeTime = new TimeSpan(0, 5, 0),
// MaxConnectionIdleTime = new TimeSpan(0, 2, 0),
// MinConnectionPoolSize = 0,
// MaxConnectionPoolSize = 1000,
// SocketTimeout = new TimeSpan(0, 2, 0),
// WaitQueueTimeout = new TimeSpan(0, 0, 30), 

// //Server = new MongoServerAddress("10.10.10.252", 27000),
// Server = new MongoServerAddress("127.0.0.1", 27000),
// //WaitQueueTimeout = new TimeSpan(0, 2, 0),
// //
// ConnectTimeout = new TimeSpan(0, 0, 30),
//}; 

public static MongoClientSettings clintser = new MongoClientSettings
{
Credentials = new List<MongoCredential>
{
//MongoCredential.CreateMongoCRCredential("usename", "db", "pwd")
},
MaxConnectionLifeTime = new TimeSpan(0, 5, 0),
MaxConnectionIdleTime = new TimeSpan(0, 2, 0),
MinConnectionPoolSize = 0,
MaxConnectionPoolSize = 1000,
SocketTimeout = new TimeSpan(0, 2, 0),
WaitQueueTimeout = new TimeSpan(0, 0, 30), 

//Server = new MongoServerAddress("10.10.10.252", 27000),
Server = new MongoServerAddress("127.0.0.1", 27017),
//WaitQueueTimeout = new TimeSpan(0, 2, 0),
//
ConnectTimeout = new TimeSpan(0, 0, 30),
};
private static MongoClient mongoClient = new MongoClient(clintser); 

private static MongoServer mongoServer = mongoClient.GetServer(); 

public static MongoClient GetMongoClient()
{
return mongoClient;
} 

public static MongoServer GetMongoServer()
{
//var seting = mongoServer.Settings;
//seting.ConnectTimeout = new TimeSpan(0, 2, 0);
//seting.MinConnectionPoolSize = 100;
//seting.MaxConnectionPoolSize = 1000;
//seting.SocketTimeout = new TimeSpan(0, 2, 0);
//seting.WaitQueueTimeout = new TimeSpan(0, 2, 0); 

return mongoServer;
} 

public static MongoDatabase GetMongoDataBase(string dbname)
{ 

return GetMongoServer().GetDatabase(dbname);
} 

public static MongoCollection<T> GetMongoCollction<T>(MongoDatabase database, string collectionname)
{ 

return database.GetCollection<T>(collectionname);
}
public static MongoCollection<T> GetMongoCollction<T>(string databasename, string collectionname)
{
MongoDatabase database = GetMongoDataBase(databasename);
return database.GetCollection<T>(collectionname);
} 

public static MongoCollection<T> GetMongoCollction<T>(string databasename)
{
MongoDatabase database = GetMongoDataBase(databasename);
return database.GetCollection<T>(typeof(T).Name);
} 

public static MongoCollection GetMongoCollction(string databasename, string collectionname)
{
MongoDatabase database = GetMongoDataBase(databasename);
return database.GetCollection(collectionname);
} 

public static MongoCollection<T> GetMongoCollction<T>(MongoDatabase database, Type type)
{
return database.GetCollection<T>(type.Name);
}
public static MongoCollection<T> GetMongoCollction<T>(string databasename, Type type)
{
MongoDatabase database = mongoServer.GetDatabase(databasename);
return database.GetCollection<T>(type.Name);
} 

}
}