webread with comma in url
1 次查看(过去 30 天)
显示 更早的评论
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 ","?
0 个评论
采纳的回答
Guillaume
2016-3-24
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])
2 个评论
Guillaume
2016-3-24
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.
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Web Services 的更多信息
产品
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!