C# 获取微信公众号所绑定的设备

在微信接口文档中，已经提供的获取微信公众号所绑定的设备。获取微信设备

同时还要附带JSON数据。

  所以，关键点在于发送POST请求的时候附带JSON数据

以下是获取所有绑定到公众号的设备。

string token = IsExistAccess_Token();//获取token
string strUrl = "https://api.weixin.qq.com/shakearound/device/search?access_token=" + token
    +"&type=" + 2 + "&last_seen=" + 10097 + "&count=" + 50;
LogTool.normalLog(2, "APIUrl为：" + strUrl);//填写日志
string param = "{\"type\": 2,\"last_seen\": 0,\"count\": 3}";// '\'转义符
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(strUrl);
req.Method = "POST";
req.ContentType = "application/json;charset=UTF-8";
string content = string.Empty;
byte[] byteData = Encoding.UTF8.GetBytes(param);
int length = byteData.Length;
using (Stream writer = req.GetRequestStream())
{
    writer.Write(byteData, 0, length);
}
using (WebResponse wr = req.GetResponse())
{
    HttpWebResponse myResponse = (HttpWebResponse)req.GetResponse();
    StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8);
    content = reader.ReadToEnd();//在这里获取到请求的JSON数据  
    LogTool.normalLog(2, "获取的设备Json数据为：" + content);
}

关键点是下面这个，会在提供的链接后面加上JSON数据

string content = string.Empty;byte[] byteData = Encoding.UTF8.GetBytes(param);int length = byteData.Length;using (Stream writer = req.GetRequestStream()){    writer.Write(byteData, 0, length);}