Error downloading URL. Your network connection may be down or your proxy settings improperly configured.

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Abhinav 2019-7-2

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https://ww2.mathworks.cn/matlabcentral/answers/469782-error-downloading-url-your-network-connection-may-be-down-or-your-proxy-settings-improperly-configu

评论： Fanny Huguelet 2020-9-10

Hello, I am using the function urlwrite to downlaod a lot of html pages in a for loop. As an example, following is the url of one of the webpages:

https://waterdata.usgs.gov/nwis/inventory/?site_no=03347000&agency_cd=USGS&amp

And I use the following code to download the webpage:

  url=https://waterdata.usgs.gov/nwis/inventory/?site_no=03347000&agency_cd=USGS&amp;
   openfile=urlwrite(url,filename); 

I get the following error:

  Error using urlreadwrite (line 97)
  Error downloading URL. Your network connection may be down or your proxy settings improperly configured.
  Error in urlwrite (line 38)
  [f,status] = urlreadwrite(mfilename,catchErrors,url,filename,varargin{:});