{"blog_title":"PLEX Product Team Blog","author_name":"daisukeyao123","author_url":"https://blog.hatena.ne.jp/daisukeyao123/","provider_name":"Hatena Blog","title":"Rails\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8IP\u3092\u5b89\u5168\u306b\u53d6\u5f97\u3059\u308b\u8a71","url":"https://product.plex.co.jp/entry/2026/07/17/180000","description":"\u306f\u3058\u3081\u306b \u30af\u30e9\u30a4\u30a2\u30f3\u30c8IP\u306e\u53d6\u5f97\u65b9\u6cd5 Rails\u306f\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3068\u76f4\u63a5\u901a\u4fe1\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044 X-Forwarded-For\u3068\u306f X-Forwarded-For \u306f\u8907\u6570\u306eIP\u304c\u5165\u308b \u3058\u3083\u3042 X-Forwarded-For \u3092\u305d\u306e\u307e\u307e\u8aad\u3081\u3070\u3044\u3044\u306e\u304b\uff1f \u4e00\u5ea6\u30d6\u30e9\u30a6\u30b6\u3092\u7d4c\u7531\u3059\u308b\u3068\u4fe1\u983c\u3067\u304d\u306a\u304f\u306a\u308b Rails\u306erequest.remote_ip\u306f\u4f55\u3092\u3057\u3066\u3044\u308b\u306e\u304b \u307e\u3068\u3081 \u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3002PLEX\u3067PLEX JOB\u306e\u958b\u767a\u3092\u884c\u3063\u3066\u3044\u308b\u7530\u4e2d\u3067\u3059\u3002 \u666e\u6bb5\u306fRails\u3067\u306e\u958b\u767a\u3092\u30e1\u30a4\u30f3\u306b\u884c\u3063\u3066\u3044\u307e\u3059\u3002 \u8a8d\u8a3c\u3084\u76e3\u67fb\u306b\u95a2\u308f\u308b\u6a5f\u80fd\u3067\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306eIP \u30a2\u30c9\u30ec\u30b9\u3092\u4fdd\u5b58\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u3001 \u76e3\u67fb\u30ed\u30b0 \u4e0d\u2026","blog_url":"https://product.plex.co.jp/","categories":[],"width":"100%","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fproduct.plex.co.jp%2Fentry%2F2026%2F07%2F17%2F180000\" title=\"Rails\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8IP\u3092\u5b89\u5168\u306b\u53d6\u5f97\u3059\u308b\u8a71 - PLEX Product Team Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/d/daisukeyao123/20260707/20260707171904.png","height":"190","published":"2026-07-17 18:00:00"}