{"action":"created","issue":{"url":"https://api.github.com/repos/RubyLouvre/avalon/issues/1762","repository_url":"https://api.github.com/repos/RubyLouvre/avalon","labels_url":"https://api.github.com/repos/RubyLouvre/avalon/issues/1762/labels{/name}","comments_url":"https://api.github.com/repos/RubyLouvre/avalon/issues/1762/comments","events_url":"https://api.github.com/repos/RubyLouvre/avalon/issues/1762/events","html_url":"https://github.com/RubyLouvre/avalon/issues/1762","id":181656179,"number":1762,"title":"监听复杂对象","user":{"login":"rubyisapm","id":5107016,"avatar_url":"https://avatars.githubusercontent.com/u/5107016?v=3","gravatar_id":"","url":"https://api.github.com/users/rubyisapm","html_url":"https://github.com/rubyisapm","followers_url":"https://api.github.com/users/rubyisapm/followers","following_url":"https://api.github.com/users/rubyisapm/following{/other_user}","gists_url":"https://api.github.com/users/rubyisapm/gists{/gist_id}","starred_url":"https://api.github.com/users/rubyisapm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rubyisapm/subscriptions","organizations_url":"https://api.github.com/users/rubyisapm/orgs","repos_url":"https://api.github.com/users/rubyisapm/repos","events_url":"https://api.github.com/users/rubyisapm/events{/privacy}","received_events_url":"https://api.github.com/users/rubyisapm/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2016-10-07T12:26:55Z","updated_at":"2016-10-07T14:21:22Z","closed_at":null,"body":"```\r\nvar vm = avalon.define({\r\n        $id: 'vm',\r\n        a: {\r\n            b: [\r\n                {\r\n                    n: 1,\r\n                    m: 3\r\n                }\r\n            ]\r\n        }\r\n    });\r\n    vm.$watch('a.b', function (a, b) {\r\n        console.log(JSON.stringify(a), JSON.stringify(b));\r\n    });\r\n    vm.a = {\r\n        b: [\r\n            {\r\n                n: 1,\r\n                m: 4\r\n            }\r\n        ]\r\n    };\r\n```\r\n![image](https://cloud.githubusercontent.com/assets/5107016/19189782/5adb72ac-8ccc-11e6-99b0-13d8edf1d065.png)\r\n新旧值一样是什么意思？"},"comment":{"url":"https://api.github.com/repos/RubyLouvre/avalon/issues/comments/252265157","html_url":"https://github.com/RubyLouvre/avalon/issues/1762#issuecomment-252265157","issue_url":"https://api.github.com/repos/RubyLouvre/avalon/issues/1762","id":252265157,"user":{"login":"RubyLouvre","id":190846,"avatar_url":"https://avatars.githubusercontent.com/u/190846?v=3","gravatar_id":"","url":"https://api.github.com/users/RubyLouvre","html_url":"https://github.com/RubyLouvre","followers_url":"https://api.github.com/users/RubyLouvre/followers","following_url":"https://api.github.com/users/RubyLouvre/following{/other_user}","gists_url":"https://api.github.com/users/RubyLouvre/gists{/gist_id}","starred_url":"https://api.github.com/users/RubyLouvre/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/RubyLouvre/subscriptions","organizations_url":"https://api.github.com/users/RubyLouvre/orgs","repos_url":"https://api.github.com/users/RubyLouvre/repos","events_url":"https://api.github.com/users/RubyLouvre/events{/privacy}","received_events_url":"https://api.github.com/users/RubyLouvre/received_events","type":"User","site_admin":false},"created_at":"2016-10-07T14:21:22Z","updated_at":"2016-10-07T14:21:22Z","body":"下一个版本，我将原对象复制一份，再赋值，就不会指向同一对象了"}}
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