C# net request payload形式发送post请求

因为开发微信群发电脑版需要模拟微信POST请求，微信发送消息使用request payload发送，实际发送的是json字符串。我们只需要生成的json字符串和请求的一致,header头完全模拟即可。

下面是正常请求的谷歌请求信息：

下面是我的c#代码

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public static bool SendTextMessage(string Content,string ToUserName) {     SendMessageUrl +=passticket;     File.WriteAllText(@"D:\URL.txt", SendMessageUrl);     HttpHelper http = new HttpHelper();     Deviceid = DeviceID();     string LocalId = LocalID();     var data = new { BaseRequest = new { Uin = wxuin, Sid = wxsid, Skey = skey, DeviceID = Deviceid }, Msg = new { ClientMsgId = LocalId, Content = @Content, LocalID = LocalId, FromUserName = wxusername, ToUserName = ToUserName, Type = 1 } ,Scene =0};     string json = JsonConvert.SerializeObject(data);     HttpItem item = new HttpItem()     {         URL = SendMessageUrl,         Method = "post",         Accept = "application/json, text/plain, */*",         Postdata = json,         Cookie = HttpCookie,         ContentType = "application/json;charset=UTF-8"     };     item.Header.Add("Accept-Encoding", " gzip");     HttpResult result = http.GetHtml(item);     string html = result.Html;     return true; }

我先创建一个与json格式结构一致的对象,然后序列化为json,php或者java道理一样。请求的header必须保持一致即可。

说白了就是将请求的信息通过.net实例为1个对象，再将对象转为json字符串发送。