{"action":"created","issue":{"url":"https://api.github.com/repos/chloerei/alipay/issues/32","labels_url":"https://api.github.com/repos/chloerei/alipay/issues/32/labels{/name}","comments_url":"https://api.github.com/repos/chloerei/alipay/issues/32/comments","events_url":"https://api.github.com/repos/chloerei/alipay/issues/32/events","html_url":"https://github.com/chloerei/alipay/issues/32","id":66786915,"number":32,"title":"seller_email 并非必填参数","user":{"login":"x-ji","id":2999209,"avatar_url":"https://avatars.githubusercontent.com/u/2999209?v=3","gravatar_id":"","url":"https://api.github.com/users/x-ji","html_url":"https://github.com/x-ji","followers_url":"https://api.github.com/users/x-ji/followers","following_url":"https://api.github.com/users/x-ji/following{/other_user}","gists_url":"https://api.github.com/users/x-ji/gists{/gist_id}","starred_url":"https://api.github.com/users/x-ji/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/x-ji/subscriptions","organizations_url":"https://api.github.com/users/x-ji/orgs","repos_url":"https://api.github.com/users/x-ji/repos","events_url":"https://api.github.com/users/x-ji/events{/privacy}","received_events_url":"https://api.github.com/users/x-ji/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2015-04-07T06:04:39Z","updated_at":"2015-04-07T06:05:06Z","closed_at":null,"body":"开发者文档中说明，seller_email 和 seller_id 两者填一个即可。email 并非必填参数，而且有的账户并没有 email。如果我在Rails起始时候不载入 `Alipay.seller_email` 的话，这个 gem 仍然会试图在参数中加入 `&seller_email=''`。空参数会在阿里侧造成签名错误，也就是 `ILLEGAL_SIGN` 错误。希望如果使用者没有给 `Alipay.seller_email`赋值的话，在发出请求时不要包括它。"},"comment":{"url":"https://api.github.com/repos/chloerei/alipay/issues/comments/90380620","html_url":"https://github.com/chloerei/alipay/issues/32#issuecomment-90380620","issue_url":"https://api.github.com/repos/chloerei/alipay/issues/32","id":90380620,"user":{"login":"x-ji","id":2999209,"avatar_url":"https://avatars.githubusercontent.com/u/2999209?v=3","gravatar_id":"","url":"https://api.github.com/users/x-ji","html_url":"https://github.com/x-ji","followers_url":"https://api.github.com/users/x-ji/followers","following_url":"https://api.github.com/users/x-ji/following{/other_user}","gists_url":"https://api.github.com/users/x-ji/gists{/gist_id}","starred_url":"https://api.github.com/users/x-ji/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/x-ji/subscriptions","organizations_url":"https://api.github.com/users/x-ji/orgs","repos_url":"https://api.github.com/users/x-ji/repos","events_url":"https://api.github.com/users/x-ji/events{/privacy}","received_events_url":"https://api.github.com/users/x-ji/received_events","type":"User","site_admin":false},"created_at":"2015-04-07T06:05:06Z","updated_at":"2015-04-07T06:05:06Z","body":"还有就是现在我要如何把这个值从生成的 URL 中去掉"}}