Access-Control-Allow-Origin 解决跨域权限问题

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Access to Font at 'http://fonts.gstatic.com/s/opensans/v13/k3k702ZOKiLJc3WVjuplzOgdm0LZdjqr5-oayXSOefg.woff2' from origin 'http://fonts.gstatic.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:9000' is therefore not allowed access. The response had HTTP status code 503.

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http://kb.cnblogs.com/page/139725/