定期清理任务状态变更记录，只保留十天

Projects/永冠OPP/WCS.Service/Handlers/DataClearHandler.cs

@@ -24,7 +24,7 @@ namespace WCS.Service
             DB.Do(db =>
             {
                 db.Default.Database.ExecuteSqlRaw("delete WCS_EXCEPTION where datediff(dd,UPDATETIME,getdate())>7");
-
+                db.Default.Database.ExecuteSqlRaw("delete WCS_StatusLog where datediff(dd,UPDATETIME,getdate())>15");
                 var ps = db.Default.GetType().GetProperties();
                 foreach (var p in ps)
                 {