{"action":"opened","issue":{"url":"https://api.github.com/repos/vuejs/vue/issues/2583","repository_url":"https://api.github.com/repos/vuejs/vue","labels_url":"https://api.github.com/repos/vuejs/vue/issues/2583/labels{/name}","comments_url":"https://api.github.com/repos/vuejs/vue/issues/2583/comments","events_url":"https://api.github.com/repos/vuejs/vue/issues/2583/events","html_url":"https://github.com/vuejs/vue/issues/2583","id":144140191,"number":2583,"title":"use let replace var","user":{"login":"xiaofuzi","id":4171913,"avatar_url":"https://avatars.githubusercontent.com/u/4171913?v=3","gravatar_id":"","url":"https://api.github.com/users/xiaofuzi","html_url":"https://github.com/xiaofuzi","followers_url":"https://api.github.com/users/xiaofuzi/followers","following_url":"https://api.github.com/users/xiaofuzi/following{/other_user}","gists_url":"https://api.github.com/users/xiaofuzi/gists{/gist_id}","starred_url":"https://api.github.com/users/xiaofuzi/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/xiaofuzi/subscriptions","organizations_url":"https://api.github.com/users/xiaofuzi/orgs","repos_url":"https://api.github.com/users/xiaofuzi/repos","events_url":"https://api.github.com/users/xiaofuzi/events{/privacy}","received_events_url":"https://api.github.com/users/xiaofuzi/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-29T02:51:42Z","updated_at":"2016-03-29T02:51:42Z","closed_at":null,"body":"use let replace var, not both of them."}}