{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmizchi.hatenablog.com%2Fentry%2F2019%2F02%2F08%2F154010\" title=\"\u5b9f\u8df5: React Hooks - mizchi&#39;s blog\" 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","description":"hooks \u304c\u767a\u8868\u3055\u308c\u3066\u304b\u3089\u8da3\u5473\u3067\u3082\u73fe\u5834\u3067\u3082\u305a\u3063\u3068 hooks \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002\u304a\u304b\u3052\u3067\u3060\u3044\u3076\u3053\u306a\u308c\u3066\u304d\u3066\u3001\u3060\u3044\u305f\u3044\u306a\u3093\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u3067\u3082\u8868\u73fe\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u307e\u3057\u305f\u3002 \u6700\u521d\u306f\u5358\u306b useState \u304c state \u3092\u3001 useEffect \u304c componentDidMount/componentDidUpdate \u3092\u7f6e\u304d\u63db\u3048\u308b\u3082\u306e\u3001\u3068\u8aac\u660e\u3092\u6e08\u307e\u3059\u3064\u3082\u308a\u3067\u3057\u305f\u304c\u3001 useEffect \u306b\u3064\u3044\u3066\u306f\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u306e\u30e2\u30c7\u30eb\u304c\u305c\u3093\u305c\u3093\u9055\u3046\u306e\u3067\u3001\u5225\u306e\u8aac\u660e\u3092\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3088\u3046\u306b\u611f\u3058\u3066\u3044\u307e\u3057\u305f\u3002 \u3067\u3001\u305d\u306e\u7d50\u679c React Hooks \u3092\u7406\u89e3\u3059\u308b\u306b\u306f\u3001\u95a2\u6570\u306e\u30e1\u30e2\u5316\u3092\u7406\u89e3\u3059\u308b\u306e\u304c\u6700\u3082\u7c21\u5358\u3060\u3068\u601d\u3063\u305f\u306e\u3067\u3001\u305d\u2026","url":"https://mizchi.hatenablog.com/entry/2019/02/08/154010","published":"2019-02-08 15:40:10","type":"rich","author_name":"mizchi","provider_name":"Hatena Blog","categories":[],"blog_title":"mizchi's blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/mizchi/","height":"190","title":"\u5b9f\u8df5: React Hooks","image_url":null,"blog_url":"https://mizchi.hatenablog.com/","width":"100%"}