{"version":"1.0","provider_name":"Hatena Blog","type":"rich","author_url":"https://blog.hatena.ne.jp/moznion/","blog_title":"\u305d\u306e\u624b\u306e\u5e73\u306f\u5c3b\u3082\u3064\u304b\u3081\u308b\u3055","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoznion.hatenadiary.com%2Fentry%2F2019%2F11%2F12%2F160614\" title=\"TypeScript\u306eMap&lt;K, V&gt;\u3092JSON.stringify()\u306b\u98df\u308f\u305b\u308b\u3068\u7a7a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306a\u3063\u3066\u56f0\u308b\u3093\u3067\u3059\u3051\u3069\u3063\u3066\u6642 - \u305d\u306e\u624b\u306e\u5e73\u306f\u5c3b\u3082\u3064\u304b\u3081\u308b\u3055\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","image_url":null,"height":"190","description":"\uff08TypeScript\u306b\u9650\u3089\u305aJavaScript\u3067\u3082\u3060\u3044\u305f\u3044\u3053\u306e\u3088\u3046\u306a\u611f\u3058\u3060\u3068\u601d\u3044\u307e\u3059\u304c\uff09\u4f8b\u3048\u3070\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3068\uff0c\u51fa\u529b\u3068\u3057\u3066\u306f {\"body\":{}} \u304c\u5f97\u3089\u308c\u307e\u3059\uff0e const body = new Map<string, string>().set(\"foo\", \"bar\"); console.log(JSON.stringify({body})); \u672c\u5f53\u306f {\"body\": {\"foo\": \"bar\"}} \u306e\u3088\u3046\u306a\u69cb\u9020\u304c\u307b\u3057\u3044\u3068\u3053\u308d\u306b\u3053\u308c\u3067\u306f\u56f0\u308b\u308f\u3051\u3067\u3059\u306d\uff0e\u305d\u3053\u3067\u3069\u3046\u3059\u308b\u304b\u3068\u8a00\u3046\u3068 Object.fromEntries() \u3092\u5229\u7528\u3059\u308b\u3068\u826f\u3044:developer.mozilla\u2026","title":"TypeScript\u306eMap<K, V>\u3092JSON.stringify()\u306b\u98df\u308f\u305b\u308b\u3068\u7a7a\u306e\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u306a\u3063\u3066\u56f0\u308b\u3093\u3067\u3059\u3051\u3069\u3063\u3066\u6642","url":"https://moznion.hatenadiary.com/entry/2019/11/12/160614","author_name":"moznion","categories":[],"published":"2019-11-12 16:06:14","blog_url":"https://moznion.hatenadiary.com/","width":"100%"}