/// <summary>
/// 上传文件
/// </summary>
/// <param name="ACCESS_TOKEN"></param>
/// <param name="fileName"></param>
/// <returns></returns>
public bool UploadMedia(Stream stream)
{
if (stream == null || stream.Length == 0)
{
throw new Exception("stream has not data");
}
string wxurl = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=" + this.Access_Token + "&type=" + this.Type;
WebClient myWebClient = new WebClient();
myWebClient.Credentials = CredentialCache.DefaultCredentials;
try
{
byte[] buffer = new byte[stream.Length];
stream.Write(buffer, 0, buffer.Length);
byte[] responseArray = myWebClient.UploadData(wxurl, "POST", buffer);
var value = System.Text.Encoding.Default.GetString(responseArray, 0, responseArray.Length);
this.Result = WeiXinCommon.DeSerialize <UploadResult>(value);
if (this.Result == null)
{
return(false);
}
}
catch (Exception ex)
{
return(false);
}
return(true);
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="ACCESS_TOKEN"></param>
/// <param name="fileName"></param>
/// <returns></returns>
public bool UploadMedia(string fileName)
{
if (!File.Exists(fileName))
{
throw new Exception("file is not exist");
}
string wxurl = "http://file.api.weixin.qq.com/cgi-bin/media/upload?access_token=" + this.Access_Token + "&type=" + this.Type;
WebClient myWebClient = new WebClient();
myWebClient.Credentials = CredentialCache.DefaultCredentials;
try
{
byte[] responseArray = myWebClient.UploadFile(wxurl, "POST", fileName);
var value = System.Text.Encoding.Default.GetString(responseArray, 0, responseArray.Length);
//Web.Common.LogHelper.SetException(new Exception("接受上传数据\r\n"+value));
this.Result = WeiXinCommon.DeSerialize <UploadResult>(value);
if (this.Result == null)
{
throw new WeiXinException("Result is null");
return(false);
}
}
catch (Exception ex)
{
//Web.Common.LogHelper.SetException(ex);
return(false);
}
return(true);
}
/// <summary>
/// 得到具体的消息处理实例
/// </summary>
/// <param name="xml"></param>
/// <returns></returns>
public static RequestMessage GetInstance(string xml)
{
XmlDocument doc = new XmlDocument();
RequestMessage message = null;
try
{
doc.LoadXml(xml);
XmlNode firstNode = doc.FirstChild;
if (firstNode == null)
{
return(null);
}
//消息类型
XmlNode tempNode = firstNode.SelectSingleNode("MsgType");
if (tempNode == null)
{
return(null);
}
message = GetInstance(WeiXinCommon.ToEnum <MessageType>(tempNode.InnerText));
if (message != null)
{
message.Node = firstNode;
return(message.Parse());
}
return(message);
}
catch (Exception ex)
{
return(null);
}
}
public override string ToString()
{
return(WeiXinCommon.Serialize(this));
}
