using System; using System.Collections.Generic; using System.Text; namespace Apewer.Web { /// <summary>Cron 特性。</summary> [AttributeUsage(AttributeTargets.Class, AllowMultiple = false, Inherited = false)] public sealed class CronAttribute : Attribute { internal const int DefaultInterval = 60000; private int _internval; /// <summary>两次 Cron 执行的间隔毫秒数。</summary> public int Interval { get { return _internval; } private set { _internval = value < 1000 ? 1000 : value; } } /// <summary>创建 Cron 特性,可指定两次 Cron 执行的间隔毫秒数。</summary> public CronAttribute(int interval = DefaultInterval) { Interval = interval; } } }