{"action":"opened","issue":{"url":"https://api.github.com/repos/keystonejs/keystone/issues/950","labels_url":"https://api.github.com/repos/keystonejs/keystone/issues/950/labels{/name}","comments_url":"https://api.github.com/repos/keystonejs/keystone/issues/950/comments","events_url":"https://api.github.com/repos/keystonejs/keystone/issues/950/events","html_url":"https://github.com/keystonejs/keystone/issues/950","id":55417977,"number":950,"title":"Use sub domain prefix","user":{"login":"littlebang","id":433259,"avatar_url":"https://avatars.githubusercontent.com/u/433259?v=3","gravatar_id":"","url":"https://api.github.com/users/littlebang","html_url":"https://github.com/littlebang","followers_url":"https://api.github.com/users/littlebang/followers","following_url":"https://api.github.com/users/littlebang/following{/other_user}","gists_url":"https://api.github.com/users/littlebang/gists{/gist_id}","starred_url":"https://api.github.com/users/littlebang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/littlebang/subscriptions","organizations_url":"https://api.github.com/users/littlebang/orgs","repos_url":"https://api.github.com/users/littlebang/repos","events_url":"https://api.github.com/users/littlebang/events{/privacy}","received_events_url":"https://api.github.com/users/littlebang/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-01-25T14:49:38Z","updated_at":"2015-01-25T14:49:38Z","closed_at":null,"body":"I want to use a sub domain to load the uploaded files,but  the  `href` method normalize it with   `path.join `,so i can't get the result as expected "}}