[英]How can I Post data using HttpWebRequest?
I have this HttpWebRequest
: 我有这个
HttpWebRequest
:
var request = HttpWebRequest.Create("http://example.com/api/Phrase/GetJDTO");
request.ContentType = "application/json";
request.Method = "POST";
But I need to add a payload to the body of the request like this: 但我需要在请求正文中添加一个有效负载,如下所示:
Jlpt = 2
Can someone help and tell me how I can add data to the POST ? 有人可以帮忙告诉我如何向POST添加数据吗?
You can do by this 你可以做到这一点
var request = HttpWebRequest.Create("http://example.com/api/Phrase/GetJDTO");
var postData = "Jlpt = 2";
var data = Encoding.ASCII.GetBytes(postData);
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = data.Length;
using (var stream = request.GetRequestStream())
{
stream.Write(data, 0, data.Length);
}
var response = (HttpWebResponse)request.GetResponse();
var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
but I suggest you use HttpClient
rather than HttpWebRequest
in this case 但我建议你在这种情况下使用
HttpClient
而不是HttpWebRequest
if (data != null)
{
request.ContentType = "application/json";
using (var stream = new StreamWriter(request.GetRequestStream()))
{
var serialized = JsonConvert.SerializeObject(data);
stream.Write(serialized);
}
}
else
{
request.ContentLength = 0;
}
where data is any object you want to send 其中data是您要发送的任何对象
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.