C# - HTTPWebRequest 不返回任何内容

Question

所以如果没有打开小提琴手，我的代码似乎什么也没做！但是打开它，它工作正常？！什么？

HttpWebRequest init = (HttpWebRequest)WebRequest.Create("https://accounts.spotify.com/en/login?continue=https:%2F%2Fwww.spotify.com%2Fus%2Faccount%2Foverview%2F");
init.Method = "GET";
init.UserAgent = "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36";
init.Timeout = 8000;
HttpWebResponse resp1 = (HttpWebResponse)init.GetResponse();

线程(在我的例子中是 ThreadPool 线程(只会冻结，而不是结束，只会冻结，因为它无法连接，并且 try catch 似乎也不起作用。

如果我将 Fiddlers 设置上的端口更改为 8888 以外的任何内容并打开 Fiddler，它会再次开始冻结，这意味着它以某种方式链接到 8888。然而，它根本没有在我的代码中引用。

---

固定！
发现是没关门造成的！ resp1.close() .谢谢大家！

Answer 1

这是正确的，你在代码中写的东西。尝试调试此代码，看看你得到什么作为响应，注意响应正文和 HtmlResult

HttpWebRequest init = (HttpWebRequest)WebRequest.Create("https://accounts.spotify.com/en/login?continue=https:%2F%2Fwww.spotify.com%2Fus%2Faccount%2Foverview%2F");
init.Method = "GET";
init.UserAgent = "Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36";
init.Timeout = 8000;
HttpWebResponse resp1 = (HttpWebResponse)init.GetResponse();
HttpStatusCode sc = resp1.StatusCode;
String sd = resp1.StatusDescription;
string HtmlResult = "";
string responseBody = "";
using (System.IO.Stream rspStm = resp1.GetResponseStream())
{
    using (System.IO.StreamReader reader = new System.IO.StreamReader(rspStm))
    {
        HtmlResult = HtmlResult +
                "Response Description: " + resp1.StatusDescription;
        HtmlResult = HtmlResult +
                "Response Status Code: " + resp1.StatusCode;
        HtmlResult = HtmlResult + "rnrn";
        responseBody = reader.ReadToEnd();
    }
}