Can I send a GET request with body contents in MATLAB R2023b?
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Austin O'Connell
il 13 Ott 2020
Modificato: MathWorks Support Team
il 19 Dic 2023
Is it possible to send a GET request that includes a body in the "RequestMessage"? I've tried the following code
request = RequestMessage;
request.Body = MessageBody;
request.Body.Data = struct('Name1', 'value1', 'Name2', 'value2');
request.Method = 'get';
uri = URI('http://127.0.0.1/my/api');
[response, completedReq, history] = send(request, uri);
Every time I try this, I get the following response:
Warning: Body unexpected in message using request method GET.
Despite this just being a warning, my web request seems to never even send. Suppressing warnings by doing "warnings('off')" didn't make a difference. Additionally, I have tried using "webread" and "webwrite" instead of "send", but have not had any luck there as well. Any ideas on how to get this working?
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Abhisek Pradhan
il 10 Nov 2023
Modificato: MathWorks Support Team
il 19 Dic 2023
In general, the HTTP GET method is used to get data from the server, whereas HTTP PUT and POST methods are used for sending data to the server. MATLAB is strict regarding the rule that GET requests should not contain any body information and the request is modified to a PUT. This change occurred in MATLAB R2019b.
In general, we recommend to avoid sending GET messages with body contents and instead use PUT or POST messages. If you need to send the GET request with a body, the only workaround is to downgrade to MATLAB R2019a or earlier.
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