{"provider_url":"https://hatena.blog","author_name":"domodomodomo","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnihaoshijie.hatenadiary.jp%2Fentry%2F2015%2F11%2F30%2F075244\" title=\"Django \u306e Strategy Pattern \u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066 - \" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","image_url":null,"description":"\u5b9f\u306f\u4ee5\u4e0b\uff12\u3064\u306e\u691c\u8a0e\u304c\u3001\u307b\u307c\u7b49\u4fa1\u3067\u3042\u308b\u3053\u3068\u306b\u6c17\u3065\u3044\u305f\u3002\u2460 \u30de\u30eb\u30c1\u30c6\u30fc\u30d6\u30eb\u7d99\u627f\u3092\u4f7f\u3046\u3079\u304d\u304b\u3002 \u30de\u30eb\u30c1\u30c6\u30fc\u30d6\u30eb\u7d99\u627f\uff08ManyToOne, Foreign \u30d5\u30a3\u30fc\u30eb\u30c9\uff09 Model A a1 Strategy Model B b Model A a2 Strategy Model B b Model A a3 Strategy Model C c\u2461 OneToOne \u3067\u306e\u30de\u30eb\u30c1\u30c6\u30fc\u30d6\u30eb\u7d99\u627f\u6b20\u70b9: strategy \u306e\u4ea4\u63db\u304c\u56f0\u96e3\uff08\u5b9f\u88c5\u306e\u3055\u308c\u65b9\u306f\uff1f\u5b9f\u306f\u4ea4\u63db\u306f\u5bb9\u6613\u306a\u306e\u304b\u3002\uff09\u2462 OneToOne \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3046\u3079\u304d\u304b\u3001Foreign \u30d5\u30a3\u30fc\u30eb\u30c9\u3092\u4f7f\u3046\u3079\u304d\u304b\u3002\u2463 \u30d7\u30ed\u30ad\u30b7\u30e2\u30c7\u30eb\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u308b\u3002 Strate\u2026","blog_title":"","url":"https://nihaoshijie.hatenadiary.jp/entry/2015/11/30/075244","version":"1.0","height":"190","author_url":"https://blog.hatena.ne.jp/domodomodomo/","blog_url":"https://nihaoshijie.hatenadiary.jp/","title":"Django \u306e Strategy Pattern \u5b9f\u88c5\u65b9\u6cd5\u306b\u3064\u3044\u3066","published":"2015-11-30 07:52:44","categories":["Django"],"width":"100%"}