/// <summary>
/// 获取类型标记的配置属性
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <returns></returns>
protected virtual GenericConfigAttribute GetConfigAttribute <T>()
{
var attribute = AttributeCache.GetOrAdd(
typeof(T), t => t.GetTypeInfo().GetAttribute <GenericConfigAttribute>());
if (attribute == null)
{
throw new ArgumentException(string.Format(
"type {0} not contains GenericConfigAttribute", typeof(T).Name));
}
return(attribute);
}