Http
// HTTP => HyperText Transfer Protocol
ALeonidou
// HTTP => HyperText Transfer Protocolvar xhRequest= new XMLHttpRequest();
xhRequest.onload = onLoaded;
xhRequest.onerror = error;
xhRequest.open('get', '/doc/json/items.json', true);
xhRequest.send();using System;
using System.IO;
using System.Net;
using System.Text;
namespace Examples.System.Net
{
public class WebRequestPostExample
{
public static void Main()
{
// Create a request using a URL that can receive a post.
WebRequest request = WebRequest.Create("http://www.contoso.com/PostAccepter.aspx");
// Set the Method property of the request to POST.
request.Method = "POST";
// Create POST data and convert it to a byte array.
string postData = "This is a test that posts this string to a Web server.";
byte[] byteArray = Encoding.UTF8.GetBytes(postData);
// Set the ContentType property of the WebRequest.
request.ContentType = "application/x-www-form-urlencoded";
// Set the ContentLength property of the WebRequest.
request.ContentLength = byteArray.Length;
// Get the request stream.
Stream dataStream = request.GetRequestStream();
// Write the data to the request stream.
dataStream.Write(byteArray, 0, byteArray.Length);
// Close the Stream object.
dataStream.Close();
// Get the response.
WebResponse response = request.GetResponse();
// Display the status.
Console.WriteLine(((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
StreamReader reader = new StreamReader(dataStream);
// Read the content.
string responseFromServer = reader.ReadToEnd();
// Display the content.
Console.WriteLine(responseFromServer);
// Clean up the streams.
reader.Close();
dataStream.Close();
response.Close();
}
}
}var xhr = new XMLHttpRequest();
xhr.onreadystatechange = stateListener;
xhr.open("POST", 'https://api.bytle.net/analytics', true);
xhr.setRequestHeader("Content-Type", "application/json"); // How to set a header (must be called after open)
// The send argument is the body
xhr.send('{ "event_name": "script called", "properties": { "url": "'+parent.document.URL+'", "type": "example"} }');function onLoaded() {
var data = JSON.parse(this.responseText);
data.items.map(item => (
console.log(item.name+" "+item.price)
));
}help