public string GetView(RequestXML requestXML, string url)
{
string resxml = string.Format(@"<xml>
<ToUserName><![CDATA[{0}]]></ToUserName>
<FromUserName><![CDATA[{1}]]></FromUserName>
<CreateTime>{2}</CreateTime>
<MsgType><![CDATA[url]]></MsgType>
<Url><![CDATA[{3}]]></Url>
</xml>", requestXML.FromUserName, requestXML.ToUserName, GetStamp(), url);
return(resxml);
}
public string GetText(RequestXML requestXML, string text)
{
string resxml = string.Format(@"<xml>
<ToUserName><![CDATA[{0}]]></ToUserName>
<FromUserName><![CDATA[{1}]]></FromUserName>
<CreateTime>{2}</CreateTime>
<MsgType><![CDATA[text]]></MsgType>
<Content><![CDATA[{3}]]></Content>
</xml>", requestXML.FromUserName, requestXML.ToUserName, GetStamp(), text);
return(resxml);
}
public string GetImage(RequestXML requestXML, string media_id)
{
string resxml = string.Format(@"<xml>
<ToUserName><![CDATA[{0}]]></ToUserName>
<FromUserName><![CDATA[{1}]]></FromUserName>
<CreateTime>{2}</CreateTime>
<MsgType><![CDATA[image]]></MsgType>
<Image>
<MediaId><![CDATA[{3}]]></MediaId>
</Image>
</xml>", requestXML.FromUserName, requestXML.ToUserName, GetStamp(), media_id);
return(resxml);
}
public string GetNewsXml(RequestXML requestXML, string title, string content, string url)
{
string resxml = string.Format(@"<xml>
<ToUserName><![CDATA[{0}]]></ToUserName>
<FromUserName><![CDATA[{1}]]></FromUserName>
<CreateTime>{2}</CreateTime>
<MsgType><![CDATA[news]]></MsgType>
<ArticleCount>1</ArticleCount>
<Articles>
<item>
<Title><![CDATA[{3}]]></Title>
<Description><![CDATA[{4}]]></Description>
<PicUrl><![CDATA[http://library.gufe.edu.cn/weixin/images/house.jpg]]></PicUrl>
<Url><![CDATA[{5}]]></Url>
</item>
</Articles>
</xml>", requestXML.FromUserName, requestXML.ToUserName, GetStamp(), title, content, url);
return(resxml);
}
public RequestXML Handle(string postStr)
{
//封装请求类
XmlDocument doc = new XmlDocument();
doc.LoadXml(postStr);
XmlElement rootElement = doc.DocumentElement;
//MsgType
XmlNode MsgType = rootElement.SelectSingleNode("MsgType");
//接收的值--->接收消息类(也称为消息推送)
RequestXML requestXML = new RequestXML();
requestXML.ToUserName = rootElement.SelectSingleNode("ToUserName").InnerText;
requestXML.FromUserName = rootElement.SelectSingleNode("FromUserName").InnerText;
requestXML.CreateTime = rootElement.SelectSingleNode("CreateTime").InnerText;
requestXML.MsgType = MsgType.InnerText;
//根据不同的类型进行不同的处理
switch (requestXML.MsgType)
{
case "text": //文本消息
requestXML.Content = rootElement.SelectSingleNode("Content").InnerText;
break;
case "image": //图片
requestXML.PicUrl = rootElement.SelectSingleNode("PicUrl").InnerText;
requestXML.MediaId = rootElement.SelectSingleNode("MediaId").InnerText;
break;
case "event": //事件推送 支持V4.5+
requestXML.Events = rootElement.SelectSingleNode("Event").InnerText;
requestXML.EventKey = rootElement.SelectSingleNode("EventKey").InnerText;
if (requestXML.Events == "scancode_push")
{
XmlNode ScanCodeInfo = rootElement.SelectSingleNode("ScanCodeInfo");
requestXML.ScanType = ScanCodeInfo.SelectSingleNode("ScanType").InnerText;
requestXML.ScanResult = ScanCodeInfo.SelectSingleNode("ScanResult").InnerText;
}
break;
case "location": //位置
requestXML.Location_X = rootElement.SelectSingleNode("Location_X").InnerText;
requestXML.Location_Y = rootElement.SelectSingleNode("Location_Y").InnerText;
requestXML.Scale = rootElement.SelectSingleNode("Scale").InnerText;
requestXML.Label = rootElement.SelectSingleNode("Label").InnerText;
break;
case "link": //链接
requestXML.Url = rootElement.SelectSingleNode("Url").InnerText;
break;
case "voice": //语音
requestXML.Recognition = rootElement.SelectSingleNode("Recognition").InnerText;
requestXML.MediaId = rootElement.SelectSingleNode("MediaId").InnerText;
break;
case "video": //视频
case "shortvideo": //小视频
requestXML.ThumbMediaId = rootElement.SelectSingleNode("ThumbMediaId").InnerText;
requestXML.MediaId = rootElement.SelectSingleNode("MediaId").InnerText;
break;
}
return(requestXML);
}