I’m using the Google “Page Speed” plug-in for Firefox to access my web site. Some of the components on my page is indicated as HTTP status: 200 200 (cache) 304 By Google’s “Page Speed”. What I’m confused about is the difference between 200 (cache) and 304. I’ve refreshed the page multiple times (but have not … Read more
I am in a situation where when I get an HTTP 400 code from the server, it is a completely legal way of the server telling me what was wrong with my request (using a message in the HTTP response content) However, the .NET HttpWebRequest raises an exception when the status code is 400. How … Read more
Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post())? Maybe httprequest or something else (just can’t find it now)? 13 Answers 13
Here’s the code I’m using: // create a request HttpWebRequest request = (HttpWebRequest) WebRequest.Create(url); request.KeepAlive = false; request.ProtocolVersion = HttpVersion.Version10; request.Method = “POST”; // turn our request string into a byte stream byte[] postBytes = Encoding.UTF8.GetBytes(json); // this is important – make sure you specify type this way request.ContentType = “application/json; charset=UTF-8”; request.Accept = “application/json”; … Read more
Is there any class, library or some piece of code which will help me to upload files with HTTPWebrequest? Edit 2: I do not want to upload to a WebDAV folder or something like that. I want to simulate a browser, so just like you upload your avatar to a forum or upload a file … Read more
I am trying to get the HTTP status code number from the HttpWebResponse object returned from a HttpWebRequest. I was hoping to get the actual numbers (200, 301,302, 404, etc.) rather than the text description. (“Ok”, “MovedPermanently”, etc.) Is the number buried in a property somewhere in the response object? Any ideas other than creating … Read more
I’m trying to write a Java class to log in to a certain website. The data sent in the POST request to log in is user%5Blogin%5D=username&user%5Bpassword%5D=123456 I’m curious what the %5B and %5D means in the key user login. How do I decode these data? 8 Answers 8
I have searched everywhere but I couldn’t find my answer, is there a way to make a simple HTTP request? I want to request a PHP page / script on one of my websites but I don’t want to show the webpage. If possible I even want to do it in the background (in a … Read more
This question already has answers here: How to use java.net.URLConnection to fire and handle HTTP requests (12 answers) Closed 7 years ago. The community reviewed whether to reopen this question 4 months ago and left it closed: Original close reason(s) were not resolved In Java, How to compose a HTTP request message and send it … Read more
We are unable to connect to an HTTPS server using WebRequest because of this error message: The request was aborted: Could not create SSL/TLS secure channel. We know that the server doesn’t have a valid HTTPS certificate with the path used, but to bypass this issue, we use the following code that we’ve taken from … Read more