public async Task CheckLoginInfo(string userName, string password)
{
if (_dataAdapter != null)
{
IMongoClient client = await _dataAdapter.GetConnectionAsync(DBName);
var db = client.GetDatabase(DBName);
var coll = db.GetCollection <LoginInfoModel>("LoginModel");
await coll.InsertOneAsync(new LoginInfoModel()
{
Username = "******",
Password = "******"
});
}
}