Get the contents of a web page from an IP adress

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Jean 2014-3-17

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https://ww2.mathworks.cn/matlabcentral/answers/121916-get-the-contents-of-a-web-page-from-an-ip-adress

评论： Jean 2014-3-18

hello to all,

I have an Arduino module with WIFI Shield that is transmitting me the data from an analog input via WIFI using a web server (Arduino server, my computer client). I can view the contents of the web page with Chrome or Firefox by tapping eh However, when I use the "urlread" function, Matlab tells me that "Either the url cannot be parsed or the protocol is not supported".

Thereofre I have the IP of the server, I can view the data using a web browser, but I cannot see it with Maltab.

Does anyone has a solution?

Best regards, Jean

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Joseph Cheng 2014-3-17

编辑：Joseph Cheng 2014-3-17

perhaps this is a network issue. I occasionally get this due to the network proxy. As Mr. Claytor asked were you able to use it on any other links? or is there a specific page that needs to be added after the 192.168.0.101. such as 192.168.0.101\index.html.

Jean 2014-3-18

Hello to all,

Thank you very much for your message. Based on your advice I have tracked the issue to a syntax problem: instead of "urlread('192.168.0.100')" I should have used "urlread(<http://192.168.0.100')">. This command worked and now I am able to copy the contents of the web page into a Matlab variable.

Thank you all, Jean

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