public static IApplicationBuilder UseJob(this IApplicationBuilder app)
{
AssemblyUtil
.GetAssemblies("Blog.*.dll", "Sixpence.*.dll")
.GetTypes()
.Where(type => !type.IsAbstract && !type.IsInterface && type.GetInterfaces().Contains(typeof(IJob)) && !type.IsDefined(typeof(DynamicJobAttribute), true))
.Each(type => ServiceContainer.Register(typeof(IJob), type));
JobHelpers.Start();
return(app);
}
/// <summary>
/// 任务执行
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
public Task Execute(IJobExecutionContext context)
{
var user = context.JobDetail.JobDataMap.Get("User") as CurrentUserModel;
return(Task.Factory.StartNew(() =>
{
Logger.Debug($"作业：{Name} 开始执行");
var stopWatch = new Stopwatch();
stopWatch.Start();
var broker = PersistBrokerFactory.GetPersistBroker();
UserIdentityUtil.SetCurrentUser(user);
try
{
broker.ExecuteTransaction(() =>
{
Executing(context);
// 更新下次执行时间
var nextTime = JobHelpers.GetJobNextTime(Name);
var nextTimeSql = "";
var paramList = new Dictionary <string, object>()
{
{ "@time", DateTime.Now },
{ "@name", Name }
};
paramList.Add("@nextTime", nextTime.UtcDateTime);
nextTimeSql = ", nextruntime = @nextTime";
broker.Execute($"UPDATE job SET lastruntime = @time {nextTimeSql} WHERE name = @name", paramList);
});
}
catch (Exception e)
{
Logger.Error($"作业：{Name}执行异常", e);
throw e;
}
stopWatch.Stop();
Logger.Debug($"作业：{Name} 执行结束，耗时{stopWatch.ElapsedMilliseconds}ms");
}));
}