{"action":"created","issue":{"url":"https://api.github.com/repos/laruence/yac/issues/45","labels_url":"https://api.github.com/repos/laruence/yac/issues/45/labels{/name}","comments_url":"https://api.github.com/repos/laruence/yac/issues/45/comments","events_url":"https://api.github.com/repos/laruence/yac/issues/45/events","html_url":"https://github.com/laruence/yac/issues/45","id":53627150,"number":45,"title":"key不存在时，get方法返回值是false感觉不合适","user":{"login":"danvinhe","id":8945572,"avatar_url":"https://avatars.githubusercontent.com/u/8945572?v=3","gravatar_id":"","url":"https://api.github.com/users/danvinhe","html_url":"https://github.com/danvinhe","followers_url":"https://api.github.com/users/danvinhe/followers","following_url":"https://api.github.com/users/danvinhe/following{/other_user}","gists_url":"https://api.github.com/users/danvinhe/gists{/gist_id}","starred_url":"https://api.github.com/users/danvinhe/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/danvinhe/subscriptions","organizations_url":"https://api.github.com/users/danvinhe/orgs","repos_url":"https://api.github.com/users/danvinhe/repos","events_url":"https://api.github.com/users/danvinhe/events{/privacy}","received_events_url":"https://api.github.com/users/danvinhe/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2015-01-07T12:23:36Z","updated_at":"2015-01-25T14:08:04Z","closed_at":null,"body":"如果业务本身需要，存的value为false时，很容易混淆。不知道是不存在这个key，还是key的值就是false。两点建议：\r\n1. key不存在时，返回null\r\n2. set时，value不允许是null"},"comment":{"url":"https://api.github.com/repos/laruence/yac/issues/comments/71374466","html_url":"https://github.com/laruence/yac/issues/45#issuecomment-71374466","issue_url":"https://api.github.com/repos/laruence/yac/issues/45","id":71374466,"user":{"login":"geekli","id":830238,"avatar_url":"https://avatars.githubusercontent.com/u/830238?v=3","gravatar_id":"","url":"https://api.github.com/users/geekli","html_url":"https://github.com/geekli","followers_url":"https://api.github.com/users/geekli/followers","following_url":"https://api.github.com/users/geekli/following{/other_user}","gists_url":"https://api.github.com/users/geekli/gists{/gist_id}","starred_url":"https://api.github.com/users/geekli/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/geekli/subscriptions","organizations_url":"https://api.github.com/users/geekli/orgs","repos_url":"https://api.github.com/users/geekli/repos","events_url":"https://api.github.com/users/geekli/events{/privacy}","received_events_url":"https://api.github.com/users/geekli/received_events","type":"User","site_admin":false},"created_at":"2015-01-25T14:08:04Z","updated_at":"2015-01-25T14:08:04Z","body":"我觉得这种情况应该就不需要使用这种方式缓存了\r\n假如真想缓存 做变换处理 存储一个特殊字符（对了 难道这种不是只能做字符串存储吗？）"}}