/// <summary>
/// 可用于链式添加错误
/// 如：DealResult.Failed("错误1").AddError("错误2")
/// 不对原对象产生修改
/// </summary>
/// <param name="error"></param>
/// <returns></returns>
public DealResult AddError(params string[] error)
{
var errors = new List <string>(this.Errors);
errors.AddRange(error);
//重新创建对象,以防对静态的成功变量产生影响
DealResult result = new DealResult(errors);
return(result);
}
static DealResult()
{
_success = new DealResult(true);
}