public class Validator : IValidator{	public IValidateResult Validate(ValidateContext context)	{	}}

public class Validator : IValidatorSetter{	PRivate List<IValidateRule> m_Rules	   = new List<IValidateRule>(); 	// 保存驗證規(guī)則	public void SetRules(IEnumerable<IValidateRule> rules)	{		ParamHelper.CheckParamNull(rules, "rules", "Can't be null");		m_Rules.AddRange(rules); 	// 添加驗證規(guī)則	}	public IValidateResult Validate(ValidateContext context)	{		ParamHelper.CheckParamNull(context, "context", "Can't be null");				var list = context.RuleSetList;		if (!list.IsEmptyOrNull())		{			context.RuleSetList = list.Where(i => !string.IsNullOrEmpty(i)).Select(i => i.ToUpper()).ToArray();		}		// 處理驗證規(guī)則分組標(biāo)志篩選列表				var rules = m_Rules.Where(i => context.RuleSelector.CanExecute(i, context)).ToArray();		// 篩選驗證規(guī)則						var result = Container.Resolve<IValidateResult>();		if (!rules.IsEmptyOrNull())		{			var tasks = rules.Select(i => Task.Factory.StartNew(() => i.Validate(context))).ToArray();			Task.WaitAll(tasks);			// 執(zhí)行驗證			if (tasks.Any(i => i.IsFaulted))			{				var exceptions = tasks.Where(i => i.IsFaulted)									.Select(i => i.Exception);				throw new AggregateException(exceptions);			}			// 處理task 的異常情況			var failures = tasks.Where(i => i.IsCompleted)								.SelectMany(i => i.Result.Failures);			result.Merge(failures);			// 處理 驗證結(jié)果		}		return result;	}}

public class ValidateRule : IValidateRule{	public IValidateRule NextRule { get; set; }	public string RuleSet { get; set; }	public string ValueName { get; set; }	public string Error { get; set; }	public Func<ValidateContext, bool> Condition { get; set; }	public Func<ValidateContext, string, string, IValidateResult> ValidateFunc { get; set; }	public IValidateResult Validate(ValidateContext context)	{		ParamHelper.CheckParamNull(ValidateFunc, "ValidateFunc", "Can't be null");		ParamHelper.CheckParamNull(context, "context", "Can't be null");		IValidateResult result = null;		if (Condition == null || Condition(context))  // 判斷用戶的特殊過濾條件		{			result = ValidateByFunc(context);  		  // 執(zhí)行規(guī)則的驗證		}		else		{			result = Container.Resolve<IValidateResult>();		}		return result;	}	public IValidateResult ValidateByFunc(ValidateContext context)	{		IValidateResult result = ValidateFunc(context, ValueName, Error); //執(zhí)行當(dāng)前規(guī)則的驗證邏輯				var nextRule = NextRule;		if (nextRule != null			&& (result.IsValid || context.Option == ValidateOption.Continue))  // 判斷是否有必要執(zhí)行子級驗證規(guī)則		{			var nextResult = nextRule.Validate(context);  // 執(zhí)行子級驗證規(guī)則			result.Merge(nextResult.Failures);	     // 處理子級驗證結(jié)果		}		return result;	}}

public class RuleSelector : IRuleSelector{	public bool CanExecute(IValidateRule rule, ValidateContext context)	{		return string.IsNullOrEmpty(rule.RuleSet)			|| context.RuleSetList.IsEmptyOrNull()				? true				: context.RuleSetList.Contains(rule.RuleSet);	}}

public static class Container{	public static ILifetimeScope CurrentScope { get; set; }	public static void Init(Action<ContainerBuilder> action)	{		ParamHelper.CheckParamNull(action, "action", "Can't be null");		Clear();		var builder = new ContainerBuilder();		action(builder);		var container = builder.Build();		CurrentScope = container.BeginLifetimeScope();	}	public static void Init()	{		Init(builder =>		{			// 綁定接口			builder.RegisterType<RuleSelector>().As<IRuleSelector>().SingleInstance();			builder.Register(c => new ValidateContext() { RuleSelector = c.Resolve<IRuleSelector>() });			builder.RegisterType<ValidateRule>().As<IValidateRule>().InstancePerDependency();			builder.RegisterType<ValidateResult>().As<IValidateResult>().InstancePerDependency();			builder.RegisterType<Validator>().As<IValidatorSetter>().InstancePerDependency();		});	}	public static void Clear()	{		var scope = CurrentScope;		if (scope != null)			scope.Dispose();	}	public static T Resolve<T>()	{		return CurrentScope.Resolve<T>();	}}

Container.Init(); // 初始接口var v = new Validator();var rule = new ValidateRule(){	ValidateFunc = (c, name, error) =>	{		var f = new ValidateFailure()		{			Name = name,			Error = error,			Value = c		};		return new ValidateResult(new List<ValidateFailure>() { f });	}};v.SetRules(new List<ValidateRule>() { rule });// 簡單設(shè)置驗證var context = new ValidateContext() { RuleSelector = new RuleSelector() };var result = v.Validate(context);// 試用一下Assert.IsNotNull(result);Assert.True(result.IsValid);Assert.IsNotNull(result.Failures);Assert.AreEqual(0, result.Failures.Count);