diff --git a/WeixinHelper/App.config b/WeixinHelper/App.config
new file mode 100644
index 0000000..88fa402
--- /dev/null
+++ b/WeixinHelper/App.config
@@ -0,0 +1,6 @@
+
+
+
+
+
+
\ No newline at end of file
diff --git a/WeixinHelper/Properties/AssemblyInfo.cs b/WeixinHelper/Properties/AssemblyInfo.cs
new file mode 100644
index 0000000..bf1bedb
--- /dev/null
+++ b/WeixinHelper/Properties/AssemblyInfo.cs
@@ -0,0 +1,36 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+// 有关程序集的一般信息由以下
+// 控制。更改这些特性值可修改
+// 与程序集关联的信息。
+[assembly: AssemblyTitle("WXUpload")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("Microsoft")]
+[assembly: AssemblyProduct("WXUpload")]
+[assembly: AssemblyCopyright("Copyright © Microsoft 2015")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+//将 ComVisible 设置为 false 将使此程序集中的类型
+//对 COM 组件不可见。 如果需要从 COM 访问此程序集中的类型，
+//请将此类型的 ComVisible 特性设置为 true。
+[assembly: ComVisible(false)]
+
+// 如果此项目向 COM 公开，则下列 GUID 用于类型库的 ID
+[assembly: Guid("5bd99169-4eb4-4f4e-a22b-da7e052d9e37")]
+
+// 程序集的版本信息由下列四个值组成:
+//
+// 主版本
+// 次版本
+// 生成号
+// 修订号
+//
+//可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值，
+// 方法是按如下所示使用“*”: :
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]
diff --git a/WeixinHelper/UploadHelper.cs b/WeixinHelper/UploadHelper.cs
new file mode 100644
index 0000000..78968f7
--- /dev/null
+++ b/WeixinHelper/UploadHelper.cs
@@ -0,0 +1,155 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Net.Mime;
+using System.Net.Sockets;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WeixinHelper
+{
+ class UploadHelper
+ {
+ ///
+ /// 上传微信永久图片
+ ///
+ /// Token
+ /// 文件名称
+ /// 文件字节流
+ /// TX返回的Json数据
+ public static string UploadImage(string access_token, string filename, byte[] filebytes)
+ {
+ string CRLF = "\r\n";
+ string BOUNDARY = "----" + DateTime.Now.Ticks.ToString("x");
+ try
+ {
+ string url = "https://api.weixin.qq.com/cgi-bin/material/add_material?access_token=" + access_token;
+
+ StringBuilder sb = new StringBuilder();
+ sb.Append("--");
+ sb.Append(BOUNDARY);
+ sb.Append(CRLF);
+ sb.Append("Content-Disposition: form-data; name=\"media\"; filename=\"3.png\"");
+ sb.Append(CRLF);
+ sb.Append("Content-Type: image/png");
+ sb.Append(CRLF);
+ sb.Append(CRLF);
+
+ string header = sb.ToString();
+ string foot = CRLF + "--" + BOUNDARY + "--" + CRLF;
+
+ Console.WriteLine(header);
+ Console.WriteLine(foot);
+
+ byte[] headerbytes = Encoding.UTF8.GetBytes(header);
+ byte[] footbytes = Encoding.UTF8.GetBytes(foot);
+
+ List datalist = new List();
+
+ datalist.AddRange(headerbytes);
+ datalist.AddRange(filebytes);
+ datalist.AddRange(footbytes);
+
+ byte[] data = datalist.ToArray();
+
+ return GetHtmlFromPost(url, data, BOUNDARY);
+ }
+ catch (Exception)
+ {
+ return string.Empty;
+ }
+ }
+
+ ///
+ /// 获取玩家数据流
+ ///
+ /// 文件路径
+ /// 文件数据流
+ public byte[] File2Bytes(string path)
+ {
+ if (!File.Exists(path))
+ {
+ return new byte[0];
+ }
+
+ FileInfo fi = new FileInfo(path);
+ byte[] buff = new byte[fi.Length];
+
+ FileStream fs = fi.OpenRead();
+ fs.Read(buff, 0, Convert.ToInt32(fs.Length));
+ fs.Close();
+
+ return buff;
+ }
+
+ ///
+ /// 提供通过POST方法获取页面的方法
+ ///
+ /// 请求的URL
+ /// POST数据
+ /// BOUNDARY
+ ///
+ public static string GetHtmlFromPost(string urlString, byte[] postDatabytes, string BOUNDARY)
+ {
+ //定义局部变量
+ HttpWebRequest httpWebRequest = null;
+ HttpWebResponse httpWebResponse = null;
+ Stream inputStream = null;
+ Stream outputStream = null;
+ StreamReader streamReader = null;
+ string htmlString = string.Empty;
+ //转换POST数据
+ //建立页面请求
+ try
+ {
+ httpWebRequest = WebRequest.Create(urlString) as HttpWebRequest;
+ }
+ //处理异常
+ catch (Exception ex)
+ {
+ throw new Exception("建立页面请求时发生错误！", ex);
+ }
+ //指定请求处理方式
+ httpWebRequest.Method = "POST";
+ httpWebRequest.KeepAlive = true;
+ httpWebRequest.ContentType = "multipart/form-data; boundary=" + BOUNDARY;
+ httpWebRequest.ContentLength = postDatabytes.Length;
+ //向服务器传送数据
+ try
+ {
+ inputStream = httpWebRequest.GetRequestStream();
+ inputStream.Write(postDatabytes, 0, postDatabytes.Length);
+ }
+ //处理异常
+ catch (Exception ex)
+ {
+ throw new Exception("发送POST数据时发生错误！", ex);
+ }
+ finally
+ {
+ inputStream.Close();
+ }
+ //接受服务器返回信息
+ try
+ {
+ httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse;
+ outputStream = httpWebResponse.GetResponseStream();
+ streamReader = new StreamReader(outputStream, Encoding.UTF8);
+ htmlString = streamReader.ReadToEnd();
+ }
+ //处理异常
+ catch (Exception ex)
+ {
+ throw new Exception("接受服务器返回页面时发生错误！", ex);
+ }
+ finally
+ {
+ streamReader.Close();
+ }
+ return htmlString;
+ }
+ }
+}
diff --git a/WeixinHelper/WeixinHelper.csproj b/WeixinHelper/WeixinHelper.csproj
new file mode 100644
index 0000000..68cad16
--- /dev/null
+++ b/WeixinHelper/WeixinHelper.csproj
@@ -0,0 +1,60 @@
+
+
+
+
+ Debug
+ AnyCPU
+ {5BD99169-4EB4-4F4E-A22B-DA7E052D9E37}
+ Exe
+ Properties
+ WeixinHelper
+ WeixinHelper
+ v4.5.2
+ 512
+ true
+
+
+ AnyCPU
+ true
+ full
+ false
+ bin\Debug\
+ DEBUG;TRACE
+ prompt
+ 4
+
+
+ AnyCPU
+ pdbonly
+ true
+ bin\Release\
+ TRACE
+ prompt
+ 4
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file