1

EduSpider.IRepository/IStuCommentRepository.cs

@@ -38,6 +38,6 @@ namespace EduSpider.IRepository
         /// </summary>
         /// <param name="Ids"></param>
         /// <returns></returns>
-        public bool DeleteStuCommentRepository(string Ids)
+        public bool DeleteStuCommentRepository(string Ids);
     }
 }

EduSpider/Spiders/ClassInRule/ClassInAccountManager.cs

@@ -24,11 +24,11 @@ namespace TicketSpider.Spiders.ClassInRule
 
         public static string GetInstance()
         {
-            if (_loginCookies == null)
+            if (string.IsNullOrEmpty(_loginCookies))
             {
                 lock (lockerSafe)
                 {
-                    if (_loginCookies == null) 
+                    if (string.IsNullOrEmpty(_loginCookies)) 
                     {
                         _loginCookies = string.Empty;