{"title":"Firebase \u306e push() \u3067 \u81ea\u52d5\u3067ID\u304c\u4ed8\u4e0e\u3055\u308c\u305f\u5b50\u8981\u7d20\u306e\u53d6\u5f97\u3057\u305f\u3044","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","width":"100%","published":"2021-01-26 18:04:05","type":"rich","url":"https://blog-progblog-web.hatenablog.com/entry/2021/01/26/180405","author_name":"progblog-web","author_url":"https://blog.hatena.ne.jp/progblog-web/","blog_title":"\u7a7a\u60f3\u5bb6 Developers Blog","image_url":null,"description":"\u306f\u3058\u3081\u306b \u5225\u8a18\u4e8b\u306b\u3066\u8a18\u8f09\u3057\u305f\u304c\u3001Firebase \u306e Realtime Database \u306bpush() \u3057\u305f\u5834\u5408\u3001\u81ea\u52d5\u3067ID\u304c\u4ed8\u4e0e\u3055\u308c\u308b\u3002 saite-name-rtdb \u251c user-id \u251c -\u8b0e\u306e\u6587\u5b57\u5217 \u251c today \u251c 0: \"HELLO\" \u2514 1: \"GOODBYE\" \u251c -\u8b0e\u306e\u6587\u5b57\u5217 \u251c today \u251c 0: \"HELLO\" \u2514 1: \"GOODBYE\" \u3053\u3093\u306a\u611f\u3058\u3067JSON \u304c\u751f\u6210\u3055\u308c\u308b\u3002 \u8b0e\u306e\u6587\u5b57\u5217\u306f\u90fd\u5ea6\u90fd\u5ea6\u3001\u5909\u66f4\u3059\u308b\u306e\u3067\u6cd5\u5247\u6027\u304c\u306a\u3044\u3002 \u305d\u3053\u3067\u3001JSON \u306e\u5b50\u8981\u7d20\u3092\u53d6\u5f97\u3059\u308b\u3068\u304d\u306b\u56f0\u3063\u305f\u3002 \u5b50\u8981\u7d20\u306e\u53d6\u5f97\u65b9\u6cd5 \u30b3\u30fc\u30c9 created: function() { firebase\u2026","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog-progblog-web.hatenablog.com%2Fentry%2F2021%2F01%2F26%2F180405\" title=\"Firebase \u306e push() \u3067 \u81ea\u52d5\u3067ID\u304c\u4ed8\u4e0e\u3055\u308c\u305f\u5b50\u8981\u7d20\u306e\u53d6\u5f97\u3057\u305f\u3044 - \u7a7a\u60f3\u5bb6 Developers Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_url":"https://blog-progblog-web.hatenablog.com/","version":"1.0","categories":["Firebase"]}