Can you redirect a POST request?
in response to a POST request. Rather, the RFC simply states that the browser should alert the user and present an option to proceed or to cancel without reposting data to the new location. Unless you write complex server code, you can’t force POST redirection and preserve posted data.
How do you send data with response sendRedirect?
If you forward the request, you can use setAttribute to put your variable in the request scope, which can easily be retrieved in your JSP. response. sendRedirect(urlEncoded); Hope this helps….
- create strTemp variable.
- assign “1” to strTemp.
- rewrite response. sendRedirect(??? +???)
How do I redirect a successful POST?
- User should be redirected after a successful POST submit. Easy, accept and process the POST data as usual, then respond with a 302 or 303 redirect header.
- User should POST data to your server and, after validation, you want to POST that data to another server. Slightly tricky, but three options:
How do I make a redirect request?
Principle. In HTTP, redirection is triggered by a server sending a special redirect response to a request. Redirect responses have status codes that start with 3 , and a Location header holding the URL to redirect to. When browsers receive a redirect, they immediately load the new URL provided in the Location header.
Can I redirect POST for free?
You can’t redirect your mail for free, but you can either pay to redirect your mail or update your address across all providers at the same time.
How do I forward a servlet request?
To forward request from one servlet to other either you can user RequestDispatcher or SendRedirect. To use RequestDispatcher you must have to get ServletContext reference and then you have to call the getRequestDispatcher() method of ServletContext and using SendRedirect you have to write response. sendRedirect(“URL”).
How to redirect a URL in a Java Servlet?
Then the client performs URL redirection to the specified location. The location in the sendRedirect () method can be a relative path or a completely different URL in absolute path. For example, in a Java servlet’s doGet ()/doPost () method: This statement redirects the client to the login.jsp page relative to the application’s context path.
Are HTTP redirects automatically followed?
By default, only GET requests resulting in a redirect are automatically followed. If a POST requests is answered with either HTTP 301 Moved Permanently or with 302 Found – the redirect is not automatically followed.
Is it possible to redirect form to POST endpoint?
Usually, when people say ‘redirect’, they mean HTTP code 302 redirection. Many implementations of 302 code in http clients make a redirection with GET only, regardless of the original request method, so it is not reliable to ‘redirect’ to a POST endpoint using this code.
What is the location in the sendredirect () method in Java?
The location in the sendRedirect () method can be a relative path or a completely different URL in absolute path. For example, in a Java servlet’s doGet ()/doPost () method: This statement redirects the client to the login.jsp page relative to the application’s context path. But this redirects to a page relative to the server’s context root: