修改可空类型

2023-01-06 10:15:37 +08:00
parent b7c9b84449
commit 576397a042
29 changed files with 82 additions and 68 deletions
--- a/Yi.Framework.Net6/Yi.Framework.Common/Helper/IpHelper.cs
+++ b/Yi.Framework.Net6/Yi.Framework.Common/Helper/IpHelper.cs
@@ -24,6 +24,11 @@ namespace Yi.Framework.Common.Helper
                // 获取所有可用网卡IP信息
                var ipCollection = nics?.Select(x => x.GetIPProperties())?.SelectMany(x => x.UnicastAddresses);

+                if (ipCollection is null)
+                {
+                    return instanceIp;
+                }
+
                foreach (var ipadd in ipCollection)
                {
                    if (!IPAddress.IsLoopback(ipadd.Address) && ipadd.Address.AddressFamily == AddressFamily.InterNetwork)