【问题标题】:How to send HttpRequest(string) and then Receive answer in C#如何发送 HttpRequest(string) 然后在 C# 中接收答案
【发布时间】:2015-01-10 15:15:54
【问题描述】:

我需要实现一个应用程序来发布像 HttpRequest 这样的字符串来指定 IP 地址,然后以 httpRespons 形式接收答案。 这是发送代码

WebRequest request = WebRequest.Create("http://192.168.1.10");
request.Method = "POST";
string postData = "string I want to post";
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = byteArray.Length;
Stream dataStream = request.GetRequestStream();
dataStream.Write(byteArray, 0, byteArray.Length);
dataStream.Close();

我无法测试此代码。这段代码可以吗?

这是接收答案的代码:

WebResponse response = request.GetResponse();
richTextBox1.AppendText(((HttpWebResponse)response).StatusDescription);
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();
richTextBox1.AppendText(responseFromServer);
reader.Close();
dataStream.Close();
response.Close();

这段代码可以吗?

【问题讨论】:

标签: c# http-post httpresponse http-request


【解决方案1】:

代码是正确的,但我认为StreamReader reader = new StreamReader(dataStream); 应该附加编码:StreamReader reader = new StreamReader(dataStream,encoding);

【讨论】:

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