/// <summary>
/// 注册定时任务
/// </summary>
/// <param name="key"></param>
/// <param name="handle"></param>
public static void Register(TimingTasksAttribute key, Delegate handle)
{
if (!_timingTasks.ContainsKey(key))
{
_timingTasks[key] = handle;
_timingTaskInfos[key] = new TimingTaskInfo()
{
Task = key, Key = Guid.NewGuid().ToString()
};
}
}
/// <summary>
/// 执行任务
/// </summary>
/// <param name="key"></param>
public static void ExecuteTask(TimingTasksAttribute key)
{
if (_timingTasks.ContainsKey(key))
{
_timingTasks[key].DynamicInvoke(null);
//记录任务运行信息
if (_timingTaskInfos[key].StartExecuteTime == null)
{
_timingTaskInfos[key].StartExecuteTime = DateTime.Now;
}
_timingTaskInfos[key].ExecuteCount += 1;
}
}
/// <summary>
/// 绑定任务
/// </summary>
/// <param name="type"></param>
private static void BindTask(Type type)
{
var methods = type.GetMethods(BindingFlags.Public | BindingFlags.Instance);
foreach (var m in methods)
{
TimingTasksAttribute attribute = m.GetCustomAttributes(typeof(TimingTasksAttribute), true)?.FirstOrDefault() as TimingTasksAttribute;
if (attribute != null)
{
Dictionary <string, Type> paras = new Dictionary <string, Type>();
attribute.TaskAddress = string.Format("{0} 【{1}.{2}】", type.Assembly.Location, type.FullName, m.Name);
var instance = Activator.CreateInstance(type);
var resType = m.ReturnType;
paras.Add("returns", resType);
if (string.IsNullOrEmpty(attribute.Name))
{
attribute.Name = string.Format("{0}.{1}", type.FullName, m.Name);
}
TimingTasksHandler.Register(attribute, Delegate.CreateDelegate(System.Linq.Expressions.Expression.GetDelegateType(paras.Values.ToArray()), instance, m));
}
}
}
/// <summary>
/// 卸载定时任务
/// </summary>
/// <param name="key"></param>
public static void UnRegister(TimingTasksAttribute key)
{
_timingTasks.Remove(key);
_timingTaskInfos.Remove(key);
}