定时器 清理临时文件

Edu.Common/Config.cs

@@ -281,7 +281,7 @@ namespace Edu.Common
         {
             get
             {
-                string fileExportPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "ExportFile");
+                string fileExportPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "/upfile/ExportFile");
                 if (!Directory.Exists(fileExportPath))
                 {
                     Directory.CreateDirectory(fileExportPath);

Edu.Repository/User/Rb_Workflow_AskforleaveRepository.cs

@@ -171,7 +171,7 @@ ELSE '' END as ToAuditIdStr,
             {
                 WhereIn += $@" and a.CreateTime<='{dmodel.EndTime.Value.ToString("yyyy-MM-dd")+" 23:59:59"}'";
             }
-            string sql = $@"SELECT * FROM(select e.EmName,b.BName,
+            string sql = $@"SELECT * FROM(select e.EmName,e.BName,
 case when ask.`Status`=1 then
 (select ToAuditId from rb_workflow_auditrelevance audr where audr.WorkFlowId=ask.Id and audr.TemplateType=ask.TemplateType and audr.Stauts=1 ORDER BY audr.Sort ASC limit 0,1)
 ELSE '' END as ToAuditIdStr,
@@ -183,7 +183,7 @@ ELSE '' END as ToAuditIdStr,
   (SELECT a.Id,a.`Status`,a.RB_BranchId,a.CreateBy,a.CreateTime,t.TemplateType,t.`Name` as TemplateName FROM rb_workflow_goout a INNER JOIN rb_workflow_template t on t.id = a.TemplateId where a.RB_GroupId={dmodel.RB_GroupId} {WhereIn}) UNION 
   (SELECT a.Id,a.`Status`,a.RB_BranchId,a.CreateBy,a.CreateTime,t.TemplateType,t.`Name` as TemplateName FROM rb_workflow_reissuecard a INNER JOIN rb_workflow_template t on t.id = a.TemplateId where a.RB_GroupId={dmodel.RB_GroupId} {WhereIn}) 
 )
-ask left JOIN rb_employee e on ask.CreateBy=e.EmployeeId left join rb_branch b on b.Id=ask.RB_BranchId
+ask left JOIN rb_employee e on ask.CreateBy=e.EmployeeId 
 )t {where}  ORDER BY t.CreateTime DESC";
             var pageList = GetPage<Rb_Workflow_Askforleave_Extend>(pageIndex, pageSize, out count, sql).ToList();
             return pageList;

Edu.Repository/User/Rb_Workflow_SignInRepository.cs

@@ -40,7 +40,7 @@ namespace Edu.Repository.User
             {
                 where += $@" and t.{nameof(Rb_Workflow_SignIn.SignInTime)}<='{dmodel.EndTime + " 23:59:59"}'";
             }
-            string sql = $@"SELECT t.*,e.EmName,b.BName FROM Rb_Workflow_SignIn t left join rb_employee e on t.EmployeeId=e.EmployeeId left join rb_branch b on b.Id=t.RB_BranchId {where} ";
+            string sql = $@"SELECT t.*,e.EmName,e.BName FROM Rb_Workflow_SignIn t left join rb_employee e on t.EmployeeId=e.EmployeeId {where} ";
             if (dmodel.orderBy.HasValue && dmodel.orderBy == 1)
             {
                 sql += $@" ORDER BY t.SignInTime asc";

Edu.WebApi/Startup.cs

@@ -72,6 +72,16 @@ namespace Edu.WebApi
             {
                 endpoints.MapControllers();
             });
+
+            appLifetime.ApplicationStarted.Register(() =>
+            {
+                Timers.TimerJobj.RunTimer(); //网站启动完成执行
+            });
+
+            appLifetime.ApplicationStopped.Register(() =>
+            {
+                Timers.TimerJobj.RunStop();  //网站停止完成执行
+            });
         }
     }
 }
\ No newline at end of file

Edu.WebApi/Timers/TimerJobj.cs

+using Edu.Common.Plugin;
+using System;
+using System.IO;
+using System.Threading;
+
+namespace Edu.WebApi.Timers
+{
+    public class TimerJobj
+    {
+
+        static System.Timers.Timer timer1;  //计时器
+
+        public static void RunTimer()
+        {
+            timer1 = new System.Timers.Timer();
+            timer1.Interval = 1000 * (60 * 60) * 3; //60分钟
+            timer1.Elapsed += new System.Timers.ElapsedEventHandler(ClearFile);
+            timer1.Enabled = true;
+        }
+
+        public static void RunStop() 
+        {
+            timer1.Enabled = false;
+        }
+
+        /// <summary>
+        /// 防止重置
+        /// </summary>
+        private static int inTimer = 0;
+
+        /// <summary>
+        /// 清理文件
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        public static void ClearFile(object sender, System.Timers.ElapsedEventArgs e) {
+            if (Interlocked.Exchange(ref inTimer, 1) == 0)
+            {
+                string rootBook = AppDomain.CurrentDomain.BaseDirectory;
+                try
+                {
+                    LogHelper.Write("开始清理临时文件");
+                    DirectoryInfo dir = new DirectoryInfo(rootBook + "/upfile/temporary");
+                    DirectoryInfo[] dirArr = dir.GetDirectories();
+                    foreach (DirectoryInfo item in dirArr)
+                    {
+                        if (item.CreationTime < DateTime.Now.AddDays(-1))
+                            item.Delete(true);
+                    }
+                    foreach (FileInfo fi in dir.GetFiles())
+                    {
+                        if (fi.CreationTime < DateTime.Now.AddDays(-1))
+                            fi.Delete();
+                    }
+
+                    #region 导出文件的
+
+                    DirectoryInfo QRdir = new DirectoryInfo(rootBook + "/upfile/ExportFile");
+                    foreach (FileInfo fi in QRdir.GetFiles())
+                    {
+                        if (fi.CreationTime < DateTime.Now.AddDays(-1))
+                            fi.Delete();
+                    }
+
+                    #endregion
+                }
+                catch
+                {
+                    LogHelper.Write("清理临时文件失败");
+                }
+                Interlocked.Exchange(ref inTimer, 0);
+            }
+        }
+    }
+}