c# HttpWebRequest 模拟HTTP post 传递JSON参数
//HTTP post JSON 参数
private string HttpPost(string Url, Object ticket)
{
DataContractJsonSerializer serializer = new DataContractJsonSerializer(ticket.GetType());
MemoryStream stream = new MemoryStream();
serializer.WriteObject(stream, ticket);
byte[] dataBytes = new byte[stream.Length];
stream.Position = 0;
stream.Read(dataBytes, 0, (int)stream.Length);
string param = Encoding.UTF8.GetString(dataBytes);
byte[] bs = Encoding.ASCII.GetBytes(param);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(Url);
req.Method = "POST";
req.ContentType = "application/x-www-form-urlencoded";
req.ContentLength = bs.Length;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
}
HttpWebResponse hwr = req.GetResponse() as HttpWebResponse;
System.IO.StreamReader myreader = new System.IO.StreamReader(hwr.GetResponseStream(), Encoding.UTF8);
string responseText = myreader.ReadToEnd();
return responseText;
}
导入对应的dll , Object参数可以随意,实体类传什么,json参数就是什么。
【推荐】还在用 ECharts 开发大屏?试试这款永久免费的开源 BI 工具!
【推荐】国内首个AI IDE,深度理解中文开发场景,立即下载体验Trae
【推荐】编程新体验,更懂你的AI,立即体验豆包MarsCode编程助手
【推荐】轻量又高性能的 SSH 工具 IShell:AI 加持,快人一步