diff --git a/HttpClientStudy.Core/HttpError.cs b/HttpClientStudy.Core/HttpError.cs
new file mode 100644
index 0000000..f9dc187
--- /dev/null
+++ b/HttpClientStudy.Core/HttpError.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core
+{
+    /// <summary>
+    /// Http 错误处理
+    /// </summary>
+    public class HttpError
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/HttpProxy.cs b/HttpClientStudy.Core/HttpProxy.cs
new file mode 100644
index 0000000..1f2d817
--- /dev/null
+++ b/HttpClientStudy.Core/HttpProxy.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core
+{
+    /// <summary>
+    /// Http 代理
+    /// </summary>
+    public class HttpProxy
+    {
+
+    }
+}
diff --git a/HttpClientStudy.Core/HttpRequests/HttpRequestContents.cs b/HttpClientStudy.Core/HttpRequests/HttpRequestContents.cs
new file mode 100644
index 0000000..4b15b77
--- /dev/null
+++ b/HttpClientStudy.Core/HttpRequests/HttpRequestContents.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core.HttpRequests
+{
+    /// <summary>
+    ///  Http 请求内容
+    /// </summary>
+    public class HttpRequestContents
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/HttpRequests/HttpRequestError.cs b/HttpClientStudy.Core/HttpRequests/HttpRequestError.cs
new file mode 100644
index 0000000..f1e5ed1
--- /dev/null
+++ b/HttpClientStudy.Core/HttpRequests/HttpRequestError.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core.HttpRequests
+{
+    /// <summary>
+    /// Http 请求错误处理
+    /// </summary>
+    public class HttpRequestError
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/HttpRequests/HttpRequestMethods.cs b/HttpClientStudy.Core/HttpRequests/HttpRequestMethods.cs
index 853ac89..525d9df 100644
--- a/HttpClientStudy.Core/HttpRequests/HttpRequestMethods.cs
+++ b/HttpClientStudy.Core/HttpRequests/HttpRequestMethods.cs
@@ -7,7 +7,7 @@ using System.Threading.Tasks;
 namespace HttpClientStudy.Core.HttpRequests
 {
     /// <summary>
-    /// Http请求方法(谓词)
+    ///  Http 请求方法(谓词)
     /// </summary>
     public class HttpRequestMethods
     {
diff --git a/HttpClientStudy.Core/HttpRequests/HttpRequestParameters.cs b/HttpClientStudy.Core/HttpRequests/HttpRequestParameters.cs
new file mode 100644
index 0000000..13307b1
--- /dev/null
+++ b/HttpClientStudy.Core/HttpRequests/HttpRequestParameters.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core.HttpRequests
+{
+    /// <summary>
+    ///  Http 请求参数
+    /// </summary>
+    public class HttpRequestParameters
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/HttpResponses/HttpResponseContent.cs b/HttpClientStudy.Core/HttpResponses/HttpResponseContent.cs
new file mode 100644
index 0000000..05d3afb
--- /dev/null
+++ b/HttpClientStudy.Core/HttpResponses/HttpResponseContent.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core.HttpResponses
+{
+    /// <summary>
+    ///  Http 响应内容
+    /// </summary>
+    public class HttpResponseContent
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/HttpResponses/HttpResponseView.cs b/HttpClientStudy.Core/HttpResponses/HttpResponseView.cs
new file mode 100644
index 0000000..b8d5d4c
--- /dev/null
+++ b/HttpClientStudy.Core/HttpResponses/HttpResponseView.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core.HttpResponses
+{
+    /// <summary>
+    ///  Http 响应概述
+    /// </summary>
+    public class HttpResponseView
+    {
+    }
+}
diff --git a/HttpClientStudy.Core/UseJsonInHttp.cs b/HttpClientStudy.Core/UseJsonInHttp.cs
new file mode 100644
index 0000000..7ee91ab
--- /dev/null
+++ b/HttpClientStudy.Core/UseJsonInHttp.cs
@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace HttpClientStudy.Core
+{
+    /// <summary>
+    /// Http中使用Json
+    /// </summary>
+    public class UseJsonInHttp
+    {
+
+    }
+}