/// <summary>
/// 获取mongo单例
/// </summary>
/// <param name="url">连接字符串</param>
/// <param name="database">数据库</param>
/// <returns></returns>
public static MongoDbClient GetInstance(string url, string database)
{
InstancePool.TryGetValue(url + database, out var instance);
if (instance is null)
{
instance = new MongoDbClient(url, database);
InstancePool.TryAdd(url + database, instance);
}
return(instance);
}
/// <summary>
/// 获取mongo默认单例
/// </summary>
/// <param name="database">数据库</param>
/// <returns></returns>
public static MongoDbClient GetDefaultInstance(string database)
{
string cs = ConfigurationManager.ConnectionStrings["MongoDB"].ConnectionString ?? "mongodb://127.0.0.1:27017";
InstancePool.TryGetValue(cs + database, out var instance);
if (instance is null)
{
instance = new MongoDbClient(cs, database);
InstancePool.TryAdd(cs + database, instance);
}
return(instance);
}
/// <summary>
/// 获取mongo线程内唯一对象
/// </summary>
/// <param name="url">连接字符串</param>
/// <param name="database">数据库</param>
/// <returns></returns>
public static MongoDbClient ThreadLocalInstance(string url, string database)
{
MongoDbClient instance;
if (CallContext <MongoDbClient> .GetData(url + database) == null)
{
instance = new MongoDbClient(url, database);
CallContext <MongoDbClient> .SetData(url + database, instance);
}
instance = CallContext <MongoDbClient> .GetData(url + database);
return(instance);
}
