/// <summary>
/// 获取连接
/// </summary>
/// <returns></returns>
protected virtual async Task <DbConnection> GetConnection(CancellationToken cancellationToken = default)
{
cancellationToken.ThrowIfCancellationRequested();
//获取连接
var connection = infrastructure.Exec(repository => repository.Database.GetDbConnection());
//验证连接是否开启
if (connection.State == ConnectionState.Closed)
{
await connection.OpenAsync(cancellationToken);
}
return(connection);
}
/// <summary> ///获取所有数据 /// </summary> /// <typeparam name="TEntity"></typeparam> /// <returns></returns> public virtual IQueryable <T> AsQueryable() => infrastructure.Exec(repository => repository.Set <T>().AsQueryable());
