HTTP响应API REST返回空c#

Question

我正试图从http-api-rest链接获取响应，但我不知道为什么，响应是空的，甚至在poster和我的浏览器中测试了端点，结果都是正确的。我用来获取响应的代码是：

private static string connect(string url, string method, string data)
{
var request = (HttpWebRequest)WebRequest.Create(url);
request.Method = method;
request.ContentType = "application/json";
request.Accept = "application/json";
if (data.Length > 0)
{
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
streamWriter.Write(data);
streamWriter.Flush();
streamWriter.Close();
}
}
using (WebResponse response = request.GetResponse())
{
using (Stream strReader = response.GetResponseStream())
{
if (strReader == null) return "";
using (StreamReader objReader = new StreamReader(strReader))
{
return JsonConvert.DeserializeObject<Response>(objReader.ReadToEnd()).data; //objReader.ReadToEnd();
}
}
}
}

并这样称呼它：

String response = connect("http://31.214.245.211:8080/ProjectM-WS/webservice/rest/ping", "GET", "");

你知道我哪里错了吗？

谢谢你的帮助！

Answer 1

我认为这不起作用，因为我评论了它，但现在它起作用了。

private static string connect(string url, string method, string data)
{
var request = (HttpWebRequest)WebRequest.Create(url);
request.Method = method;
request.ContentType = "application/json";
request.Accept = "application/json";
if (data.Length > 0)
{
using (var streamWriter = new StreamWriter(request.GetRequestStream()))
{
streamWriter.Write(data);
streamWriter.Flush();
streamWriter.Close();
}
}
using (WebResponse response = request.GetResponse())
{
using (Stream strReader = response.GetResponseStream())
{
if (strReader == null) return "";
using (StreamReader objReader = new StreamReader(strReader))
{
return objReader.ReadToEnd();
}
}
}
}