{"id":1152,"date":"2020-01-01T21:01:46","date_gmt":"2020-01-01T12:01:46","guid":{"rendered":"https:\/\/www.goodambition.biz\/?p=1152"},"modified":"2020-01-02T14:03:01","modified_gmt":"2020-01-02T05:03:01","slug":"struggle-for-programming-33","status":"publish","type":"post","link":"https:\/\/www.goodambition.biz\/goodambition\/struggle-for-programming-33\/","title":{"rendered":"\u96e3\u3057\u3044\u3068\u8a55\u5224\uff01\u521d\u5fc3\u8005\u304cN\u4e88\u5099\u6821\u3067\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3093\u3060\u611f\u60f3\u3068\u5099\u5fd8\u9332\uff01<br>No.33\uff1a\u6295\u7a3f\u5185\u5bb9\u306e\u4fdd\u5b58\u6a5f\u80fd\u306e\u5b9f\u88c5"},"content":{"rendered":"<h1>N\u4e88\u5099\u6821 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30fc\u30b9 \u7b2c33\u56de<\/h1>\n<p>\u3042\u306a\u305f\u306f2019\u5e74\u306e\u76ee\u6a19\u3063\u3066\u7acb\u3066\u307e\u3057\u305f\u304b\uff1f<br \/>\n\u3069\u3093\u306a\u76ee\u6a19\u3092\u7acb\u3066\u305f\u304b\u899a\u3048\u3066\u3044\u307e\u3059\u304b\uff1f<\/p>\n<p>\u79c1\u306f2018\u5e74\u672b\u306b2019\u5e74\u306e\u76ee\u6a19\u3092\u7acb\u3066\u307e\u3057\u305f\u3002<br \/>\n\u305d\u306e\u4e00\u3064\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3073\u4ed5\u4e8b\u3068\u3057\u3066\u4f7f\u3048\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u3042\u3052\u307e\u3057\u305f\u3002<br \/>\n\u305d\u3057\u3066\u3001\u601d\u3044\u7acb\u3063\u305f\u304c\u5409\u65e5\u3068\u300cN\u4e88\u5099\u6821\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30fc\u30b9\u300d\u3092\u7533\u3057\u8fbc\u307f\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3057\u3066\u53d7\u8b1b\u3068\u540c\u6642\u306b\u81ea\u8eab\u306e\u3075\u308a\u8fd4\u308a\u3068\u3001\u3053\u308c\u304b\u3089\u59cb\u3081\u3088\u3046\u3068\u8003\u3048\u3066\u3044\u308b\u4eba\u306e\u53c2\u8003\u306b\u306a\u308c\u3070\u3068\u30d6\u30ed\u30b0\u3092\u66f8\u304d\u59cb\u3081\u307e\u3057\u305f\u3002<br \/>\n\u4eca\u56de\u30d6\u30ed\u30b0\u306e\u79fb\u8a2d\u306b\u3068\u3082\u306a\u3044\u3001\u518d\u5ea6\u305d\u306e\u30d6\u30ed\u30b0\u3092\u8aad\u307f\u8fd4\u3057\u306a\u304c\u3089\u3001\u4eca\u601d\u3046\u3053\u3068\u3092\u52a0\u3048\u3066\u8a18\u8f09\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u79c1\u304c\u53d7\u8b1b\u3057\u305f\u306e\u306f\u30102018\u5e74\u5ea6\u3011\u3067\u3001\u73fe\u5728\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30102019\u5e74\u5ea6\u3011\u3068\u306e\u9055\u3044\u306b\u3064\u3044\u3066\u3082\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30d6\u30ed\u30b0\u306f\u3001\u521d\u5fc3\u8005\u304c\u5b66\u3073\u306a\u304c\u3089\u66f8\u3044\u3066\u3044\u308b\u305f\u3081\u3001\u9593\u9055\u3063\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u5206\u304b\u308a\u6b21\u7b2c\u4fee\u6b63\u3057\u3066\u3044\u304f\u3064\u3082\u308a\u3067\u3059\u3002<\/p>\n<p>\u305d\u306e\u3042\u305f\u308a\u3082\u542b\u3081\u697d\u3057\u3093\u3067\u3044\u305f\u3060\u3051\u308c\u3070\u3068\u601d\u3044\u307e\u3059\u3002\u00a0<\/p>\n<p>\u6700\u5f8c\u306b\u9032\u3081\u3066\u3044\u3066\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u3068\u3053\u308d\u3084\u6c17\u306b\u306a\u3063\u305f\u3068\u3053\u308d\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<h1>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u5165\u9580 web\u30a2\u30d7\u30ea\u30b3\u30fc\u30b9\u3000\u7b2c33\u56de<\/h1>\n<p>\u524d\u56de\u306f\u3001\u6295\u7a3f\u3055\u308c\u305f\u5185\u5bb9\u3092\u4e00\u89a7\u3067\u8868\u793a\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u3001\u6295\u7a3f\u5185\u5bb9\u3092\u30d5\u30a1\u30a4\u30eb\u4e0a\u306b\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u4eca\u56de\u306e\u5185\u5bb9\u307e\u3068\u3081\uff08\u7b2c3\u7ae0 22\uff09<br \/>\n\u30fb\u6295\u7a3f\u306e\u4fdd\u5b58\u6a5f\u80fd\u306e\u5b9f\u88c5<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li>\u4eca\u56de\u306e\u76ee\u6a19<br \/>\n\u60c5\u5831\u5185\u5bb9\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u6295\u7a3f\u3068\u6295\u7a3f\u65e5\u6642\u3092\u8aad\u307f\u51fa\u3057\u6295\u7a3f\u4e00\u89a7\u6a5f\u80fd\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li>\u4eca\u56de\u65b0\u3057\u304f\u6271\u3063\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9\u7b49<br \/>\n\u30fbPostgreSQL<br \/>\n\u30fbprimaryKey<\/li>\n<\/ul>\n<h2>\u79d8\u5bc6\u306e\u533f\u540d\u63b2\u793a\u677f\u306e\u8981\u4ef6<\/h2>\n<p>\u4f5c\u6210\u3059\u308b\u79d8\u5bc6\u306e\u533f\u540d\u63b2\u793a\u677f\u306e\u8981\u4ef6\u304c\u4ee5\u4e0b\u306b\u306a\u308a\u307e\u3059\u3002\u00a0<\/p>\n<ul>\n<li>\u79d8\u5bc6\u306e\u63b2\u793a\u677f\u306e\u8981\u4ef6<br \/>\n\u2460 \u8a8d\u8a3c\u304c\u3067\u304d\u308b<br \/>\n\u2461 \u8a8d\u8a3c\u3057\u305f\u4eba\u3060\u3051\u304c\u6295\u7a3f\u5185\u5bb9\u3092\u95b2\u89a7\u3067\u304d\u308b<br \/>\n\u2462 \u8a8d\u8a3c\u3057\u305f\u4eba\u3060\u3051\u304c\u6295\u7a3f\u3067\u304d\u308b<br \/>\n\u2463 \u81ea\u8eab\u306e\u6295\u7a3f\u5185\u5bb9\u3092\u524a\u9664\u3067\u304d\u308b<br \/>\n\u2464 \u7ba1\u7406\u4eba\u6a5f\u80fd<br \/>\n\u3000\u3000\u7ba1\u7406\u4eba\u306e\u6295\u7a3f\u3060\u3068\u308f\u304b\u308b<br \/>\n\u3000\u3000\u7ba1\u7406\u4eba\u306f\u5168\u3066\u306e\u6295\u7a3f\u3092\u524a\u9664\u3067\u304d\u308b<br \/>\n\u3000\u3000\u7ba1\u7406\u4eba\u306f\u3069\u306e\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u6295\u7a3f\u304b\u308f\u304b\u308b<br \/>\n\u2465 \u533f\u540d\u3067\u3042\u308b\u3051\u308c\u3069\u3082\u540c\u3058\u30e6\u30fc\u30b6\u30fc\u3067\u3042\u308b\u3053\u3068\u3092\u8a8d\u8b58\u3067\u304d\u3001\u4e00\u4eba\u3067\u8907\u6570\u4eba\u304c\u66f8\u304d\u8fbc\u3093\u3067\u3044\u308b\u3088\u3046\u306a\u632f\u308b\u821e\u3044\u304c\u7c21\u5358\u306b\u306f\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/li>\n<\/ul>\n<p>\u524d\u56de\u307e\u3067\u306b\u3001\u8981\u4ef6\u3067\u3042\u308b<strong>\u300c\u2460 \u8a8d\u8a3c\u304c\u3067\u304d\u308b\u300d\u300c\u2461 \u8a8d\u8a3c\u3057\u305f\u4eba\u3060\u3051\u304c\u6295\u7a3f\u5185\u5bb9\u3092\u95b2\u89a7\u3067\u304d\u308b\u300d\u300c\u2462 \u8a8d\u8a3c\u3057\u305f\u4eba\u3060\u3051\u304c\u6295\u7a3f\u3067\u304d\u308b\u300d <\/strong>\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<br \/>\n\u4eca\u56de\u306f\u3001\u6295\u7a3f\u5185\u5bb9\u3092\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u4fdd\u5b58\u6a5f\u80fd\u306b\u3064\u3044\u3066<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u306f\u3001\u3042\u308b\u6761\u4ef6\u306b\u5f53\u3066\u306f\u307e\u308b\u30c7\u30fc\u30bf\u3092\u96c6\u3081\u3066\u5f8c\u3067\u4f7f\u3044\u3084\u3059\u3044\u3088\u3046\u306b\u6574\u7406\u3057\u305f\u60c5\u5831\u306e\u304b\u307e\u308a\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\n\u69d8\u3005\u306a\u30e6\u30fc\u30b6\u30fc\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u304b\u3089\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u4e00\u5b9a\u306e\u5f62\u5f0f\u3067\u6574\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066PostgreSQL\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<h3>PostgreSQL\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p>\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3067PostgreSQL\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002<\/p>\n<p>sudo apt update<br \/>\nsudo apt install -y postgresql-9.5<\/p>\n<h3>PostgreSQL\u3078\u306e\u30ed\u30b0\u30a4\u30f3<\/h3>\n<p>PostgreSQL\u3092\u4f7f\u3046\u969b\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n<p>sudo\u00a0su\u00a0&#8211; \u25cb\u25cb<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u25cb\u25cb\u3068\u3044\u3046\u540d\u524d\u3067PostgreSQL\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n<h3>PostgreSQL\u306e\u8d77\u52d5<\/h3>\n<p>psql<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001PostgreSQL\u3092\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u8a2d\u5b9a<\/h3>\n<p>alter role \u25cb\u25cb with password &#8216;\u00d7\u00d7&#8217;;<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001PostgreSQL \u5185\u306e\u25cb\u25cb\u3068\u3044\u3046\u30e6\u30fc\u30b6\u30fc\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092 \u00d7\u00d7\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4f5c\u6210<\/h3>\n<p>create\u00a0database\u00a0\u25b3\u25b3;<br \/>\n\u25b3\u25b3 \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002<\/p>\n<h3>PSQL\u306e\u7d42\u4e86<\/h3>\n<p>\\q<br \/>\n\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067PSQL\u3092\u7d42\u4e86\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>Linux\u4e0a\u306epostgre\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u30ed\u30b0\u30a2\u30a6\u30c8<\/h3>\n<p>exit<br \/>\nLinux\u4e0a\u306epostgre\u30e6\u30fc\u30b6\u30fc\uff08\u30e6\u30fc\u30b6\u30fc\u540d\u25cb\u25cb\uff09\u304b\u3089\u30ed\u30b0\u30a2\u30a6\u30c8\u3057Linux\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u623b\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5b9f\u88c5<\/h2>\n<p>\u4eca\u56de\u306f\u3001Node.js\u306b\u3042\u308bsequalize\u3068\u3044\u3046\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<br \/>\nsequelize\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7279\u6709\u306e\u30b3\u30de\u30f3\u30c9\u3092\u77e5\u3089\u306a\u304f\u3066\u3082\u5229\u7528\u3067\u304d\u307e\u3059\u3002<br \/>\nNode.js \u306b\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u305f\u304f\u3055\u3093\u3042\u308a\u3001<\/p>\n<h3>sequelize\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n<p>\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p>npm\u00a0uninstall\u00a0sequelize\u00a0pg\u00a0pg-hstore<br \/>\nnpm\u00a0install\u00a0sequelize@4.33.4\u00a0&#8211;save<br \/>\nnpm\u00a0install\u00a0pg@7.4.1\u00a0&#8211;save<br \/>\nnpm\u00a0install\u00a0pg-hstore@2.3.2\u00a0&#8211;save<\/p>\n<p>\u3053\u308c\u306b\u3088\u308a\u3001sequelize\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u3088\u308aPostgreSQL\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u6210<\/h3>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u306f\u3001\u7279\u5b9a\u306e\u5f62\u5f0f\u3067\u30c7\u30fc\u30bf\u3092\u683c\u7d0d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u3053\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5165\u308c\u308b\u60c5\u5831\u306e\u69cb\u6210\u3092\u8003\u3048\u307e\u3059\u3002<br \/>\n\u3053\u306e\u3088\u3046\u306b\u30c7\u30fc\u30bf\u306e\u5f62\u5f0f\u3092\u5b9a\u3081\u308b\u3053\u3068\u3092\u30c7\u30fc\u30bf\u30e2\u30c7\u30ea\u30f3\u30b0\u3068\u3044\u3044\u307e\u3059<\/p>\n<p>\u4eca\u56de\u4f5c\u6210\u3059\u308b\u79d8\u5bc6\u306e\u533f\u540d\u63b2\u793a\u677f\u3067\u5fc5\u8981\u306b\u306a\u308b\u306e\u306f\u6b21\u306e\u3088\u3046\u306a\u8981\u7d20\u3067\u3059\u3002<\/p>\n<ul>\n<li>\u6295\u7a3f\u5185\u5bb9<\/li>\n<li>\u6295\u7a3f\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u540d<\/li>\n<li>\u30c8\u30e9\u30c3\u30ad\u30f3\u30b0Cookie\u306e\u5185\u5bb9<\/li>\n<li>\u4f5c\u6210\u65e5\u6642<\/li>\n<\/ul>\n<p>\u3053\u308c\u3089\u3092\u4fdd\u5b58\u3067\u304d\u308b\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u4fdd\u5b58\u7528\u30e2\u30b8\u30e5\u30fc\u30eb<\/h3>\n<p>\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<p>1  const Sequelize = require(&#8216;sequelize&#8217;);<br \/>\n2  const sequelize = new Sequelize(<br \/>\n3\u3000 \u3000&#8217;postgres:\/\/\u25cb\u25cb:\u00d7\u00d7@localhost\/\u25b3\u25b3&#8217;,<br \/>\n4 \u3000\u3000{<br \/>\n5\u3000\u3000\u3000logging: false,<br \/>\n6\u3000\u3000\u3000operatorsAliases: false<br \/>\n7\u3000\u3000 }<br \/>\n8  );<\/p>\n<p>1\u884c\u76ee\u3067\u3001sequelize\u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3001\u305d\u308c\u3092\u5b9a\u6570Sequelize\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2~8\u884c\u76ee\u3067\u306f\u3001Sequalize\u306e\u8a2d\u5b9a\u3092\u3057\u3001\u305d\u308c\u3092\u5b9a\u6570sequalize\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306eSequalize\u3092\u6b21\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n3\u884c\u76ee\u3067\u3001postgres\u306e\u25cb\u25cb\u30e6\u30fc\u30b6\u30fc\u306e\u25b3\u25b3\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3001<br \/>\n5\u884c\u76ee\u3067\u3001\u30ed\u30b0\u3092\u3068\u3089\u306a\u3044\u3088\u3046\u306b\u8a2d\u5b9a\u3057<br \/>\n6\u884c\u76ee\u3067\u3001sequelize\u306e\u6f14\u7b97\u5b50\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u30aa\u30d5\u306b\u3057\u3066\u3044\u307e\u3059\u3002<br \/>\n\uff08\u6f14\u7b97\u5b50\u30a8\u30a4\u30ea\u30a2\u30b9\u306b\u3064\u3044\u3066\u306f\u308f\u304b\u308a\u6b21\u7b2c\u8ffd\u8a18\u3057\u307e\u3059\u3002\uff09<br \/>\n\u5c1a\u3001\u00d7\u00d7\u306fpostgres\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3067\u3059\u3002<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u69cb\u6210\u306e\u5b9f\u88c5<\/h3>\n<p>\u7d9a\u3044\u3066\u3001sequelize\u5f62\u5f0f\u3067\u5b9a\u7fa9\u3057\u305f\u30c7\u30fc\u30bf\u69cb\u6210\u3092\u5b9f\u88c5\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>1    const Post = sequelize.define(&#8216;Post&#8217;, {<br \/>\n2    \u3000id: {<br \/>\n3    \u3000 \u3000type: Sequelize.INTEGER,<br \/>\n4    \u3000 \u3000autoIncrement: true,<br \/>\n5  \u3000  \u3000 primaryKey: true<br \/>\n6      },<br \/>\n7   \u3000 content: {<br \/>\n8     \u3000\u3000type: Sequelize.TEXT<br \/>\n9      },<br \/>\n10   \u3000postedBy: {<br \/>\n11     \u3000 type: Sequelize.STRING<br \/>\n12     },<br \/>\n13  \u3000    trackingCookie: {<br \/>\n14  \u3000  \u3000type: Sequelize.STRING<br \/>\n15     }<br \/>\n16   }, {<br \/>\n17        freezeTableName: true,<br \/>\n18        timestamps: true<br \/>\n19   });<\/p>\n<p>1\u884c\u76ee\u3067\u3001\u6295\u7a3f\u3059\u308b\u3053\u3068\u3092\u5b9a\u6570 Post \u3068\u3044\u3046\u540d\u524d\u3067\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2-6\u884c\u76ee\u3067\u3001ID\u3068\u3057\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30c7\u30fc\u30bf\u3092\u5165\u308c\u308b\u969b\u306b\u81ea\u52d5\u7684\u306b\u5897\u52a0\u3059\u308b\u6574\u6570\u5024\u3092\u8a2d\u5b9a\u3057\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u5165\u529b\u3059\u308b\u60c5\u5831\u304c\u4e00\u3064\u306b\u7279\u5b9a\u3067\u304d\u308b\u3088\u3046\u306a\u56fa\u6709\u306a ID \u3092\u4ed8\u52a0\u3057\u3001\u305d\u308c\u304c\u672c\u5f53\u306b\u56fa\u6709\u3067\u3042\u308b\u306e\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u308c\u308b primaryKey \u3068\u3044\u3046\u8a2d\u5b9a\u3092\u3057\u3066\u3044\u307e\u3059\u3002primaryKey\u306b\u3064\u3044\u3066\u306f\u5f8c\u8ff0\u3002<\/p>\n<p>7-9\u884c\u76ee\u3067\u3001\u6295\u7a3f\u5185\u5bb9\uff08content\uff09\u3092\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5236\u9650\u306e\u306a\u3044\u5927\u304d\u306a\u9577\u3044\u6587\u5b57\u5217\u3092\u4fdd\u5b58\u3067\u304d\u308b\u8a2d\u5b9a\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>10-12\u884c\u76ee\u3067\u3001\u6295\u7a3f\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u540d\uff08postedBy\uff09\u3092\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3053\u3067\u306f255\u6587\u5b57\u307e\u3067\u306e\u9577\u3055\u3092\u4fdd\u5b58\u3067\u304d\u308b\u8a2d\u5b9a\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>13-15\u884c\u76ee\u3067\u3001\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306eCookie\u306e\u5024\u3092\u4fdd\u5b58\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002trackingCookie \u306f\u3001\u5f8c\u307b\u3069\u30e6\u30fc\u30b6\u30fc\u3054\u3068\u306b\u4ed8\u4e0e\u3059\u308b Cookie \u306b\u4fdd\u5b58\u3059\u308b\u5024\u3067\u3059\u3002<br \/>\n\u3053\u308c\u306b\u3064\u3044\u3066\u3082255 \u6587\u5b57\u307e\u3067\u306e\u9577\u3055\u3092\u4fdd\u5b58\u3067\u304d\u308b\u8a2d\u5b9a\u306b\u3057\u3066\u307e\u3059\u3002<\/p>\n<p>17\u884c\u76ee\u3067\u3001\u30c6\u30fc\u30d6\u30eb\u3068\u3044\u3046\u5b9a\u7fa9\u3057\u305f\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u9818\u57df\u306e\u540d\u524d\u3092 Post \u3068\u3044\u3046\u540d\u524d\u306b\u56fa\u5b9a\u3059\u308b\u3088\u3046\u306b\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>18\u884c\u76ee\u3067\u3001\u00a0\u3053\u3061\u3089\u306f\u81ea\u52d5\u7684\u306b createdAt \u3068\u3044\u3046\u4f5c\u6210\u65e5\u6642\u3068 updatedAt \u3068\u3044\u3046\u66f4\u65b0\u65e5\u6642\u3092\u81ea\u52d5\u7684\u306b\u8ffd\u52a0\u3057\u3066\u304f\u308c\u308b\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n<h4>primaryKey<\/h4>\n<p>PrimaryKey\uff08\u4e3b\u30ad\u30fc\uff09\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u60c5\u5831\u3092\u767b\u9332\u3059\u308b\u969b\u306b\u3001\u305d\u306e\u60c5\u5831\u3092\uff11\u3064\u306b\u7279\u5b9a\u3059\u308b\uff08\u8b58\u5225\u3059\u308b\uff09\u305f\u3081\u306e\u56fa\u6709\u306a\uff08\u4e00\u610f\u306a\uff09\u30c7\u30fc\u30bf\u306e\u3053\u3068\u3067\u3059\u3002\u60c5\u5831\u3092\u3053\u3046s\u53e5\u306b\u53c2\u7167\u3057\u305f\u3044\u5834\u5408\u306b\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308a\u3001\u6295\u7a3f\u5185\u5bb9\u306e\u524a\u9664\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u969b\u306b\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58<\/h2>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u60c5\u5831\u3092\u4fdd\u5b58\u3059\u308b\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<p>1   const Post = require(&#8216;.\/post&#8217;);\u00a0<br \/>\n2   Post.create({<br \/>\n3   \u3000content: content,<br \/>\n4   \u3000trackingCookie: null,<br \/>\n5   \u3000postedBy: req.user<br \/>\n6   }).then(() => {<br \/>\n7   \u3000handleRedirectPosts(req, res);<br \/>\n8   });<\/p>\n<p>\u3053\u308c\u306f\u3001sequelize \u306e \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4e0a\u306b\u30c7\u30fc\u30bf\u3092\u4f5c\u308b\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n<p>1\u884c\u76ee\u3067\u3001\u5148\u307b\u3069\u5b9f\u88c5\u3057\u305f post \u30e2\u30b8\u30e5\u30fc\u30eb\u3092\u8aad\u307f\u8fbc\u307f\u3001\u305d\u308c\u3092\u5b9a\u6570Post\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>2-5\u884c\u76ee\u3067\u3001Post\u306e\u4e2d\u306b\u3001\u6295\u7a3f\u5185\u5bb9\uff08content\uff09\u3092content\u3001Cookie\u3092trakinguCookie\u3001\u6295\u7a3f\u3057\u305f\u30e6\u30fc\u30b6\u30fc\u540d\uff08req.user\uff09\u3092postedBy\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>6\u884c\u76ee\u3067\u3001handleRedirectPosts\u95a2\u6570\u3092\u547c\u3073\u51fa\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u5225\u3067\u5b9f\u88c5\u3057\u3066\u3044\u308b\u5225\u30da\u30fc\u30b8\u3078\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3059\u308b\u95a2\u6570\u3067\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u547c\u3073\u51fa\u3059<\/h2>\n<p>\u5148\u307b\u3069\u4fdd\u5b58\u3057\u305f\u30c7\u30fc\u30bf\u3092\u547c\u3073\u51fa\u3059\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<p>Post.findAll().then((posts) => {<br \/>\n \u3000res.end(pug.renderFile(&#8216;\u25a1\u25a1&#8217;, {<br \/>\n \u3000\u3000posts: posts<br \/>\n }));<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08\u25a1\u25a1\u306e\u30d5\u30a1\u30a4\u30eb\uff09\u304b\u3089posts\u3092\u53d6\u5f97\u3057\u307e\u3059<\/p>\n<h3>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u306e\u30c7\u30fc\u30bf\u3092\u8868\u793a\u3059\u308b\u00a0<\/h3>\n<p>\u5148\u307b\u3069\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\uff08posts\uff09\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u6295\u7a3f\u65e5\u6642\u3092\u8868\u793a\u3059\u308b\u3088\u3046\u306b\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<p>each post in posts<br \/>\np #{post.content}<br \/>\np \u6295\u7a3f\u65e5\u6642: #{post.createdAt}<\/p>\n<p>1\u884c\u76ee\u3067\u3001\u5148\u307b\u3069\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u30921\u3064\u305a\u3064\u306e\u30c7\u30fc\u30bf\u306b\u5206\u5272\u3057\u305d\u308c\u3092post\u3068\u3057\u307e\u3059\u3002<\/p>\n<p>2\u884c\u76ee\u3067\u3001post\u5185\u306econtent\u3092p\u30bf\u30b0\u3067\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>3\u884c\u76ee\u3067\u3001post\u5185\u306e\u4f5c\u6210\u65e5\u6642\u3092p\u30bf\u30b0\u3067\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u4ee5\u4e0a\u306e\u3088\u3046\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u306e\u3088\u3046\u306b\u6295\u7a3f\u5185\u5bb9\u304c\u6295\u7a3f\u65e5\u6642\u3068\u5408\u308f\u305b\u3066\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u00a0<img loading=\"lazy\" src=\"https:\/\/www.goodambition.biz\/goodambition\/wp-content\/uploads\/2020\/01\/98.png\" alt=\"\" width=\"464\" height=\"413\" class=\"aligncenter size-full wp-image-1153\" \/><\/p>\n<p>\u5c1a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30c7\u30fc\u30bf\u3092\u3059\u3079\u3066\u6d88\u53bb\u3057\u305f\u3044\u5834\u5408\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u521d\u671f\u5316\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<h2>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u521d\u671f\u5316<\/h2>\n<p>sudo su &#8211; postgres<br \/>\npsql<br \/>\ndrop\u00a0database\u00a0\u25cb\u25cb;<br \/>\ncreate\u00a0database\u00a0\u25cb\u25cb;\u00a0<br \/>\n\u4e0a\u8a18\u30b3\u30de\u30f3\u30c9\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u524a\u9664\u3057\u3001\u518d\u4f5c\u6210\u3059\u308b\u3068\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\uff08\u25cb\u25cb\u306b\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u540d\u524d\u304c\u5165\u308a\u307e\u3059\u3002\uff09<\/p>\n<hr>\n<p>\u4eca\u56de\u306f\u3001\u6295\u7a3f\u5185\u5bb9\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u88c5\u3057\u307e\u3057\u305f\u3002<br \/>\n\u3053\u308c\u306b\u3088\u308a\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6295\u7a3f\u5185\u5bb9\u306e\u4e00\u89a7\u3092\u8868\u793a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n<p>\u6b21\u56de\u306f\u3001\u4eca\u56de\u306e\u30b3\u30fc\u30c9\u306e\u4e2d\u306b\u3082\u51fa\u3066\u304d\u305ftrackingcookie\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u4e88\u5099\u6821 \u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b3\u30fc\u30b9 \u7b2c33\u56de \u3042\u306a\u305f\u306f2019\u5e74\u306e\u76ee\u6a19\u3063\u3066\u7acb\u3066\u307e\u3057\u305f\u304b\uff1f \u3069\u3093\u306a\u76ee\u6a19\u3092\u7acb\u3066\u305f\u304b\u899a\u3048\u3066\u3044\u307e\u3059\u304b\uff1f \u79c1\u306f2018\u5e74\u672b\u306b2019\u5e74\u306e\u76ee\u6a19\u3092\u7acb\u3066\u307e\u3057\u305f\u3002 \u305d\u306e\u4e00\u3064\u306b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3092\u5b66\u3073\u4ed5\u4e8b\u3068\u3057\u3066\u4f7f\u3048\u308b<\/p>\n","protected":false},"author":1,"featured_media":732,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[8],"tags":[],"_links":{"self":[{"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/posts\/1152"}],"collection":[{"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/comments?post=1152"}],"version-history":[{"count":3,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/posts\/1152\/revisions"}],"predecessor-version":[{"id":1182,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/posts\/1152\/revisions\/1182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/media\/732"}],"wp:attachment":[{"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/media?parent=1152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/categories?post=1152"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.goodambition.biz\/goodambition\/wp-json\/wp\/v2\/tags?post=1152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}