C# http请求带请求头部分

使用js+Ajax请求API接口数据-带请求头方式

直接上代码

前台调用：

后台部分：

    /// 

    /// 后台再请求别的接口的方法，体现了添加request header
    /// 
    /// 
    public string Login(string RequestString, HttpContext context)
    {
        string url = https://xxx.xxxx.com/Services/Login.ashx;
        string json = "";
        Encoding encoding = Encoding.UTF8;
        HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
        request.Method = "post";
        request.Headers.Add("Method", context.Request.Headers["Method"]);
        request.Headers.Add("timespan", context.Request.Headers["Timespan"]);
        request.Headers.Add("Nonce", context.Request.Headers["Nonce"]);
        request.Headers.Add("Token", context.Request.Headers["Token"]);
        request.Headers.Add("Account", System.Web.HttpUtility.UrlDecode(context.Request.Headers["Account"]));
        request.Headers.Add("Source", context.Request.Headers["Source"]);
        request.Headers.Add("Version", context.Request.Headers["Version"]);
        request.Headers.Add("Sign", context.Request.Headers["Sign"]);


        request.Accept = "text/html, application/xhtml+xml, */*";
        request.ContentType = "application/x-www-form-urlencoded";
        byte[] buffer = encoding.GetBytes(RequestString.ToString());
        request.ContentLength = buffer.Length;
        request.GetRequestStream().Write(buffer, 0, buffer.Length);
        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        using (StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8))
        {
            json = reader.ReadToEnd();
        }
        return json;
    }