ContentType默认赋值

Author: xljiulang

WebApiClientCore/HttpContents/FormDataFileContent.cs

@@ -9,6 +9,11 @@ namespace WebApiClientCore.HttpContents
     /// </summary>
     public class FormDataFileContent : StreamContent, ICustomHttpContentConvertable
     {
+        /// <summary>
+        /// application/octet-stream
+        /// </summary>
+        public static string OctetStream => "application/octet-stream";
+
         /// <summary>
         /// form-data文件内容
         /// </summary>
@@ -31,7 +36,7 @@ public FormDataFileContent(Stream stream, string name, string? fileName, string?
 
             if (string.IsNullOrEmpty(contentType) == true)
             {
-                contentType = "application/octet-stream";
+                contentType = OctetStream;
             }
             this.Headers.ContentType = new MediaTypeHeaderValue(contentType);
         }

WebApiClientCore/Parameters/FormDataFile.cs

@@ -5,6 +5,7 @@
 using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
+using WebApiClientCore.HttpContents;
 using WebApiClientCore.Internals;
 
 namespace WebApiClientCore.Parameters
@@ -28,7 +29,7 @@ public class FormDataFile : IApiParameter
         /// <summary>
         /// 获取或设置文件的Mime
         /// </summary>
-        public string? ContentType { get; set; }
+        public string? ContentType { get; set; } = FormDataFileContent.OctetStream;
 
         /// <summary>
         /// 获取编码后的文件好友名称