Hi afancy,
Webservers (e.g nginx, apache, spring and so on) basically do not allow AJAX requests from other origin (host + ip). (See https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS) If you want your webserver to respond requests from other origin, you should set proper options in the webserver. You can refer this site: http://enable-cors.org/index.html Thanks :) On Fri, Oct 28, 2016 at 4:14 PM, afancy <grou...@gmail.com> wrote: > Hi all, > > I get json in the angular environment, but got the > 'Access-Control-Allow-Origin' > exception. See the following. > How to solve this issue? Thanks for your advice! > > /afancy > > %angular > <script type="text/javascript"> > readJson = function (url) { > $.getJSON(url, function(data){ > console.log(data.body); > }); > } > > readJson('http://129.241.107.186:4242/api/query/last? > timeseries=ctt.traffic.JF&resolve=true'); > </script> > > > XMLHttpRequest cannot load http://129.241.107.186:4242/ > api/query/last?timeseries=ctt.traffic.JF&resolve=true. No > 'Access-Control-Allow-Origin' header is present on the requested resource. > Origin 'http://localhost:8080' is therefore not allowed access. >
