向REST服务发送请求时出现C＃401错误

Question

我正在尝试发送http请求以请求REST服务。但是，我一直收到401错误。我在http标头中包含了一个基本授权信息，但它仍然收到了相同的401错误。谁能帮我检查一下我的代码？谢谢！

    public void getAuth(string reqUrl)
    {
        HttpWebRequest req = (HttpWebRequest)WebRequest.Create(reqUrl);
        string userinfo = "test:test";
        byte[] byteUserInfo = Encoding.ASCII.GetBytes(userinfo);
        string code = Convert.ToBase64String(byteUserInfo);
        req.Headers.Add("Authorization", "Basic " + code);
        req.Method = "get";
        req.ContentType = "application/x-www-form-urlencoded";
        req.Credentials = CredentialCache.DefaultCredentials;
        HttpWebResponse response = (HttpWebResponse)req.GetResponse();
        Console.WriteLine(response);
    }

    static void Main(string[] args)
    {
        Tester2 test = new Tester2();
        test.getAuth("http://MyHost/wiki/rest/prototype/1/search/site?query=property");
    }

Answer 1

尝试添加以下两行：

req.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US) AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.224 Safari/534.10";
req.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,* /*;q=0.8";