如何发送http请求,并在服务端获取请求

Question

要求客户端: 将一个xml文件中的内容加到http请求中,发送到服务器
服务器获取请求中的内容,需要把xml文件内容提取出来
请问该如何做

Answer 1

use a hidden field on the form

Answer 2

隐藏控件,可能麻烦
直接用ajax吧

Answer 3

不能把xml文件内容直接写到http消息体里面吗?

Answer 4

function PostRequest(url,data)
{
var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
xmlhttp.Open("POST",url,false);
xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
xmlhttp.send(data);
return xmlhttp.responseText;
}

Answer 5

用WebRequest,send:
Dim doc As XmlDocument = New XmlDocument
doc.Load(Server.MapPath(".") & "\1.xml")
Dim testpost As HttpWebRequest = WebRequest.Create("http://localhost/WebApplication1/WebForm1.aspx")
testpost.ContentType = "text/xml"
Dim encoding As Encoding = encoding.GetEncoding("GB2312")
Dim data As Byte() = encoding.GetBytes(doc.InnerXml)
testpost.ContentLength = data.Length
testpost.Method = "POST"
Dim newStream As Stream = testpost.GetRequestStream()
newStream.Write(data, 0, data.Length)
newStream.Close()receive:
Dim sr As StreamReader = New StreamReader(R
Dim read As Char()                         
ReDim read(Request.InputStream.Length)     
sr.Read(read, 0, Request.InputStream.Length
Dim sReceive As String = New String(read)  

Answer 6

receive:
Dim sr As StreamReader = New StreamReader(Request.InputStream)
Dim read As Char()                               
ReDim read(Request.InputStream.Length)           
sr.Read(read, 0, Request.InputStream.Length)     
Dim sReceive As String = New String(read)

Answer 7

HttpWebRequest request=null;
HttpWebResponse response=null;
Stream stream=null;
StreamReader reader=null;
DataSet ds=null;
try
{
request=(HttpWebRequest)WebRequest.Create(url);
response=(HttpWebResponse)request.GetResponse();
stream=response.GetResponseStream();
reader=new StreamReader(stream,System.Text.Encoding.Default);
ds=new DataSet();
ds.ReadXml(reader);
stream.Close();
}