urlread / urlwrite with umlaut in the url - is there a way to get this to work?

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Bjoern Eskofier 2014-4-23

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https://ww2.mathworks.cn/matlabcentral/answers/126824-urlread-urlwrite-with-umlaut-in-the-url-is-there-a-way-to-get-this-to-work

编辑： Jan 2014-4-23

Dear all,

I am trying to read a url that contains german umlauts. This does, apparently, not work with urlread/urlwrite. An example:

urlread('http://www.möbel.de')

produces an error, whereas:

urlread('http://www.moebel.de')

works. Both urls link to the same webpage in this example, btw.

Is there a way to get this to work? In my case, I can not just replace the umlaut (ä -> ae, ö -> oe, ü -> ue), since then the url can not be resolved.

Thanks!

Bjoern

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Answer 1

Friedrich 2014-4-23

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在 MATLAB Online 中打开

HI,

you need to punnycode the name. Try

urlread(char(java.net.IDN.toASCII('http://www.möbel.de')))

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Jan 2014-4-23

编辑：Jan 2014-4-23

在 MATLAB Online 中打开

Wow. Puny-Code is really unexpected for me:

http://www.xn--mbel-5qa.de

Does this mean, that I cannot reserve this neat address, because someone else wanted to include an ö in his web-address? ;-)

Thanks, Friedrich, for this useful information. +1

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