HardDisk类添加异常捕获

DownKyi.Core/Utils/HardDisk.cs

@@ -1,4 +1,6 @@
-using System.IO;
+using DownKyi.Core.Logging;
+using System;
+using System.IO;
 
 namespace DownKyi.Core.Utils
 {
@@ -11,7 +13,10 @@ namespace DownKyi.Core.Utils
         /// <returns></returns>
         public static long GetHardDiskSpace(string hardDiskName)
         {
-            long totalSize = new long();
+            long totalSize = 0;
+
+            try
+            {
                 hardDiskName = $"{hardDiskName}:\\";
                 DriveInfo[] drives = DriveInfo.GetDrives();
 
@@ -22,6 +27,12 @@ namespace DownKyi.Core.Utils
                         totalSize = drive.TotalSize;
                     }
                 }
+            }
+            catch (Exception e)
+            {
+                Debugging.Console.PrintLine("GetHardDiskSpace()发生异常: {0}", e);
+                LogManager.Error("HardDisk", e);
+            }
 
             return totalSize;
         }
@@ -33,7 +44,9 @@ namespace DownKyi.Core.Utils
         /// <returns></returns>
         public static long GetHardDiskFreeSpace(string hardDiskName)
         {
-            long freeSpace = new long();
+            long freeSpace = 0;
+            try
+            {
                 hardDiskName = $"{hardDiskName}:\\";
                 DriveInfo[] drives = DriveInfo.GetDrives();
 
@@ -44,6 +57,12 @@ namespace DownKyi.Core.Utils
                         freeSpace = drive.TotalFreeSpace;
                     }
                 }
+            }
+            catch (Exception e)
+            {
+                Debugging.Console.PrintLine("GetHardDiskFreeSpace()发生异常: {0}", e);
+                LogManager.Error("HardDisk", e);
+            }
 
             return freeSpace;
         }