Minor refactor + README.md file has been added

HttpLoggerMiddleware/Messages/MessageBase.cs

@@ -29,9 +29,7 @@ protected MessageBase(object message, IHeaderDictionary headers)
         /// </summary>
         private dynamic GetHeaders()
         {
-            return _headers
-                .ToDictionary(h => h.Key, h => h.Value.ToString())
-                .ToJson();
+            return _headers.ToDict().ToJson();
         }
 
         /// <summary>

README.md

@@ -0,0 +1,22 @@
+# **HttpLoggerMiddleware**
+
+Middleware that records all the data of the incoming requests and outgoing responses into a *.json file.  
+Recorded attributes: TimeStamp, Route, Method, QueryParameters, Headers, Payload.
+
+If you find this useful, then please hit the star button on my GitHub repo
+**https://github.com/pforro/HttpLoggerMiddleware.git**
+
+## **Usage**
+
+- Install the NuGet package
+	 - > **https://www.nuget.org/packages/HttpLoggerMiddleware/1.0.0**
+- Add the following namespace to the Program.cs file:
+	 - > **using HttpLoggerMiddleware;**
+ - Add the following line to the request pipeline in the Program.cs file:
+	 -  > **app.UseHttpLogger();**
+ - Build and Run the web application, send some HTTP requests
+ - You can find the log.json file in the following path:
+	 - > **[WorkingDirectory]/HttpLogs/log.json**
+## **Author**
+- Peter Cs. Forro
+- Budapest, Hungary, 2022