Introduction

“Request method ‘POST’ not supported” error means that the server you are trying to access does not support the POST method. This is usually because the server only supports the GET and HEAD methods.

The POST method is used to submit form data to a server. It is often used when uploading files or submitting data that is too long for a GET request.

If you are seeing this error, it means that the server you are trying to access does not support the POST method. You will need to find a different server that does support POST requests.

What is the request method POST?

The request method POST is used when submitting information to a server to be processed, such as when filling out a form. The data submitted with the POST method is stored in the body of the request and is not visible in the URL.

What does request method POST not supported mean?

The “request method POST is not supported” error usually occurs when the server does not support the POST method or when the specified resource does not exist. To fix this error, you can try one of the following methods:

-Check if the server supports the POST method. If not, contact the server administrator.
-Check if the specified resource exists. If not, create it or contact the server administrator.

How to fix the request method POST not supported error?

The “request method POST is not supported” error is caused by a mismatched configuration of the @RequestMapping annotation in the controller with the request mapping of the outside world, i.e. the request coming from the browser.

This error occurs when you are trying to submit a form using the POST method, but your controller is not configured to support POST requests. To fix this, simply change the request mapping in your controller to match the form’s action.

For example, if your form’s action attribute is set to “/login”, your controller should have a RequestMapping annotation with a value of “/login” as well.

Conclusion

In conclusion, the “request method post not supported” error means that the website you are trying to access does not support the POST request method. This is usually because the website is only designed to support the GET request method. To fix this error, you can either try to access the website using the GET request method, or you can contact the website owner and ask them to add support for the POST request method.