webread with comma in url
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Khaled Khairy
am 24 Mär. 2016
Kommentiert: Guillaume
am 24 Mär. 2016
how can I use webread with comma in URL: e.g. my call: > url = 'page.html?q=1,2,3'; resp = webread(url);
Using webread this encodes to : page.html?q=1%2c2%2c3 and the server I'm calling returns an error (I have no control over that service and cannot change its API). There is much information about URI encoding, for example here: http://stackoverflow.com/questions/2366260/whats-valid-and-whats-not-in-a-uri-query But it doesn't help with Matlab's webread. Do you know what I need to do so that it passes a comma ","?
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Guillaume
am 24 Mär. 2016
That's because those things after the '?' are not really part of the URI, but are query parameters. webread separate these from the base URI. You just specify these query parameters after the base URI as pairs of parameter name and parameter value. In your example:
webread('http://somwhere.com/page.html', 'q', [1 2 3])
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Guillaume
am 24 Mär. 2016
As far as I know, if your server makes a difference between
http://somewhere.com/somebranch/4,5
and
http://somewhere.com/somebranch/4%2c5
then your server is not http compliant. They are supposed to represent the exact same URI.
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