javascript - Deadly CORS when http://localhost is the origin -


i stuck cors problem, though set server (nginx/node.js) appropriate headers.

i can see in chrome network pane -> response headers:

access-control-allow-origin:http://localhost

which should trick.

here's code use test:

var xhr = new xmlhttprequest(); xhr.onload = function() {    console.log('xhr loaded'); }; xhr.open('get', 'http://stackoverflow.com/'); xhr.send();

i get

xmlhttprequest cannot load http://stackoverflow.com/. origin http://localhost not allowed access-control-allow-origin.

i suspect it's problem in client script , not server configuration...

chrome does not support localhost cors requests (an open bug since 2010).

to around can use domain lvh.me (which points @ 127.0.0.1 localhost) or start chrome --disable-web-security flag (assuming you're testing).


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