添加try防止在解密过程中程序报错

Elight.Utility/Encrypt/AES.cs

@@ -38,6 +38,8 @@ namespace Elight.Utility.Encrypt
         /// <param name="toDecrypt">密文</param>
         /// <returns>结果</returns>
         public static string Decrypt(string toDecrypt)
+        {
+            try
             {
                 byte[] keyArray = Encoding.UTF8.GetBytes("12345678901234567890123456789012");
                 byte[] toEncryptArray = Convert.FromBase64String(toDecrypt);
@@ -54,5 +56,10 @@ namespace Elight.Utility.Encrypt
 
                 return Encoding.UTF8.GetString(resultArray);
             }
+            catch
+            {
+                return "";
+            }
+        }
     }
 }