初步可用后台

Core/JXCMS.Core/Utils/ConfigHelper.cs

@@ -0,0 +1,15 @@
+using Microsoft.Extensions.Configuration;
+
+namespace JXCMS.Core.Utils
+{
+    public class ConfigHelper
+    {
+        public static IConfiguration Configs { get; set; }
+        
+        public static string GetValue(string key)
+        {
+            var res = Configs.GetSection(key).Value;
+            return res;
+        }
+    }
+}