let response = await fetch(url, method: 'POST', return (json.dumps(response), 200, headers)Access to fetchIf an opaque response serves your needs, set the request's mode t
我正在尝试允许另一个主机(本地主机,如javascript.dev)对此主机进行xhr,它是一个IIS7,如果我对其执行curl -I操作,则标题如下:Content-Length: *Date: Fri, 20 Jun 2014 12:09:33 GMT* About to connectOrigin 'http://javascript.dev