{"url":"https://www.akichan.tech/entry/2018/03/20/224429","blog_title":"\u3042\u304d\u3061\u3083\u3093\u30ed\u30b0","categories":["JavaScript","React"],"author_name":"akihirokondo511","published":"2018-03-20 22:44:29","type":"rich","blog_url":"https://www.akichan.tech/","image_url":null,"version":"1.0","provider_url":"https://hatena.blog","description":"\u7d50\u8ad6\u304b\u3089\u8a00\u3046\u3068\u3001index.js\u3067onAuthStateChanged\u3092\u5b9f\u884c\u3057\u3066\u3001\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u8fd4\u3063\u3066\u304d\u3066\u304b\u3089ReactDOM.render\u3092\u5b9f\u884c\u3067\u3059(\u8a73\u7d30\u306f\u5f8c\u8ff0)\u3002 \u306f\u3058\u3081\u306fcomponentWillMount\u3067firebase\u306eonAuthStateChanged\u3092\u5b9f\u884c\u3057\u3088\u3046\u3068\u601d\u3044\u307e\u3057\u305f\u3002 \u8abf\u3079\u3066\u307f\u308b\u3068\u3001\u305d\u306e\u3088\u3046\u306b\u3057\u3066\u3044\u308b\u60c5\u5831\u3070\u304b\u308a\u304c\u51fa\u3066\u304d\u307e\u3059\u3002 \u3057\u304b\u3057\u3001\u5c11\u3057\u8a66\u3057\u3066\u307f\u308b\u3068\u3001\u554f\u984c\u306b\u6c17\u3065\u304d\u307e\u3057\u305f\u3002\u8a8d\u8a3c\u3055\u308c\u3066\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u304c\u8fd4\u3063\u3066\u304f\u308b\u306e\u304cReact Component\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u304c\u7d42\u308f\u3063\u3066\u304b\u3089\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3059\u3002 \u8a2d\u8a08\u304cFlux\u306b\u306a\u3063\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u308c\u306f\u5927\u304d\u306a\u554f\u984c\u306b\u306a\u308a\u307e\u3059\u3002 Flux\u306e\u5834\u5408\u3001\u2026","height":"190","width":"100%","author_url":"https://blog.hatena.ne.jp/akihirokondo511/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.akichan.tech%2Fentry%2F2018%2F03%2F20%2F224429\" title=\"React\u3067\u4f5c\u3063\u305f\u30a2\u30d7\u30ea\u306bFirebase Authentication\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u5b9f\u88c5 - \u3042\u304d\u3061\u3083\u3093\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"React\u3067\u4f5c\u3063\u305f\u30a2\u30d7\u30ea\u306bFirebase Authentication\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u5b9f\u88c5","provider_name":"Hatena Blog"}