{"image_url":"http://ecx.images-amazon.com/images/I/51T8HRW0XCL.jpg","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20111218%2F1324141065\" title=\"\u4eca\u591c\u308f\u304b\u308bHTTP 3-3 \u6c4e\u7528\u30d8\u30c3\u30c0\u30fc\u30d5\u30a3\u30fc\u30eb\u30c9 - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","published":"2011-12-18 01:57:45","author_url":"https://blog.hatena.ne.jp/shigemk2/","categories":["\u8aad\u66f8\u30ce\u30fc\u30c8"],"url":"https://www.shigemk2.com/entry/20111218/1324141065","blog_url":"https://www.shigemk2.com/","provider_url":"https://hatena.blog","type":"rich","author_name":"shigemk2","width":"100%","description":"\u524d\u56de \u4eca\u591c\u308f\u304b\u308bHTTP 3-2 - by shigemk2Cache-Control\u30d8\u30c3\u30c0\u30fc\u30d5\u30a3\u30fc\u30eb\u30c9 \u30c7\u30a3\u30ec\u30af\u30c6\u30a3\u30d6\u3092\u30d5\u30a3\u30fc\u30eb\u30c9\u5024\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30ad\u30e3\u30c3\u30b7\u30f3\u30b0\u306e\u52d5\u4f5c\u3092\u6307\u5b9a\u3059\u308b\u3002Cache-Control\u306e\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u4e00\u89a7 max-age \u6307\u5b9a\u3057\u305f\u6642\u9593(\u79d2)\u3092\u6307\u5b9a\u3057\u3001\u305d\u306e\u6642\u9593\u5185\u306a\u3089\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u518d\u691c\u8a3c\u3092 \u884c\u308f\u305a\u306b\u30c7\u30fc\u30bf\u306e\u3084\u308a\u53d6\u308a\u3092\u884c\u3046\u3053\u3068\u304c\u51fa\u6765\u308b\u3002max-stale \u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u306e\u6709\u52b9\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u3066\u3082\u6307\u5b9a\u6642\u9593\u5185\u306a\u3089\u53d7\u3051\u5165\u308c\u3089\u308c\u308b\u3053\u3068\u3092 \u4f1d\u3048\u308b\u3002max-fresh \u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u304c\u5c11\u306a\u304f\u3068\u3082\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u306f\u65b0\u9bae\u3067\u3042\u308b\u3082\u306e\u3092\u8fd4\u3059\u3088\u3046\u306b \u30ad\u30e3\u30c3\u30b7\u30e5\u30b5\u30fc\u30d0\u30fc\u306b\u8981\u6c42\u3059\u308b\u3002mus\u2026","title":"\u4eca\u591c\u308f\u304b\u308bHTTP 3-3 \u6c4e\u7528\u30d8\u30c3\u30c0\u30fc\u30d5\u30a3\u30fc\u30eb\u30c9","height":"190","blog_title":"by shigemk2"}