{"published":"2006-09-04 00:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsshi.hatenadiary.org%2Fentry%2F20060904%2Fp1\" title=\"JavaScript\u3067JSON\u3092eval - sshi.Continual\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","blog_title":"sshi.Continual","categories":[],"title":"JavaScript\u3067JSON\u3092eval","url":"https://sshi.hatenadiary.org/entry/20060904/p1","author_name":"sshi","type":"rich","height":"190","image_url":null,"blog_url":"https://sshi.hatenadiary.org/","width":"100%","author_url":"https://blog.hatena.ne.jp/sshi/","version":"1.0","description":"JSON\u6587\u5b57\u5217\u3092eval\u3057\u3066\u5024\u3092\u53d6\u308a\u305f\u3044\u3068\u304d\u306b\u6319\u52d5\u304c\u5999\u3067\u306f\u307e\u3063\u305f\u3001\u3068\u3044\u3046\u8a71\u3092\u805e\u3044\u305f\u306e\u3067\u3001Firefox1.5\u4e0a\u306eFireBug\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u4f55\u30d1\u30bf\u30fc\u30f3\u304b\u8a66\u3057\u3066\u307f\u305f\u3002 {\"key\":\"value\"}\u3068\u3044\u3046JSON\u30c7\u30fc\u30bf\u304c\u6587\u5b57\u5217\u3067\u6e21\u3063\u3066\u304d\u3066\u3001\u305d\u308c\u3092eval\u3057\u3066JavaScript\u306e\u5024\u3068\u3057\u3066\u4f7f\u3044\u305f\u3044\u3001\u3068\u3044\u3046\u60f3\u5b9a\u3002 \u9593\u9055\u3063\u305fJSON\u6587\u5b57\u5217\u3092eval\u3057\u305f\u5834\u5408 >>> jsonstr = \"{key:\\\"value\\\"}\" \"{key:\"value\"}\" >>> var obj = eval(jsonstr) >>> obj \"value\" >>> typeof(obj) \"string\"JSON\u306e\u30aa\u30d6\u30b8\u2026","provider_url":"https://hatena.blog"}