{"id":33744,"date":"2023-06-21T10:45:44","date_gmt":"2023-12-30T23:19:07","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis-objects%e5%9c%a8rails-api%e4%b8%ad%e6%b7%bb%e5%8a%a0%e7%bc%93%e5%ad%98%e6%9c%ba%e5%88%b6%e3%80%82\/"},"modified":"2024-04-30T09:58:54","modified_gmt":"2024-04-30T01:58:54","slug":"%e4%bd%bf%e7%94%a8redis-objects%e5%9c%a8rails-api%e4%b8%ad%e6%b7%bb%e5%8a%a0%e7%bc%93%e5%ad%98%e6%9c%ba%e5%88%b6%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis-objects%e5%9c%a8rails-api%e4%b8%ad%e6%b7%bb%e5%8a%a0%e7%bc%93%e5%ad%98%e6%9c%ba%e5%88%b6%e3%80%82\/","title":{"rendered":"\u4f7f\u7528redis-objects\u5728Rails API\u4e2d\u6dfb\u52a0\u7f13\u5b58\u673a\u5236"},"content":{"rendered":"<h1>\u8fd9\u662f\u4ec0\u4e48<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">rails API\u306bredis\u306b\u3088\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u69cb\u3092\u5c0e\u5165\u3059\u308b\u969b\u3001\u63a5\u7d9a\u3059\u308bredis\u306e\u8a2d\u5b9a\u3084\u5404\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u8a2d\u5b9a\uff08\u30ad\u30fc\u30fb\u671f\u9650\u306a\u3069\uff09\u3092\u96a0\u853d\u3057\u3066\u304f\u308c\u308bredis-objects\u304c\u5f79\u306b\u7acb\u3061\u307e\u3059\u3002\u4eca\u56de\u3001RailsAPI\u306bRedis\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u69cb\u3092\u5b9f\u88c5\u3057\u305f\u306e\u3067\u3001\u30e1\u30e2\u3092\u6b8b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u691c\u8a3c\u6642\u306e\u5404\u7a2e\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u4ee5\u4e0b\u3067\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>redis-objects 1.4.3<br \/>\nrails 5.2.3<br \/>\nruby 2.6.1p33<\/p>\n<h1>\u524d\u63d0<\/h1>\n<h2>redis\u662f\u4ec0\u4e48<\/h2>\n<p>\u5185\u5b58\u578b\u952e\u503c\u5b58\u50a8\uff08In-Memory KVS\uff09\u3002\u6570\u636e\u7684\u5b58\u50a8\u548c\u83b7\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u8bf7\u8be6\u7ec6\u641c\u7d22\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\u3002<br \/>\n\u53e6\u5916\uff0c\u867d\u7136\u672c\u6587\u6ca1\u6709\u63d0\u53ca\uff0c\u5728\u5f15\u5165redis-object\u4e4b\u524d\uff0c\u4f7f\u7528redis-cli\u5c1d\u8bd5\u64cd\u4f5c\u4e00\u4e9b\u547d\u4ee4\u53ef\u80fd\u4f1a\u66f4\u52a0\u589e\u8fdb\u7406\u89e3\u3002<\/p>\n<h2>\u73b0\u91d1\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u7531\u4e8e\u6bcf\u6b21\u6536\u5230API\u8bf7\u6c42\u540e\u90fd\u8981\u53bb\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e\u662f\u4f4e\u6548\u7684\uff0c\u6240\u4ee5\u5bf9\u4e8e\u5177\u6709\u76f8\u540c\u53c2\u6570\u7684\u8bf7\u6c42\uff0c\u53ef\u4ee5\u5728API\u670d\u52a1\u5668\u4e0a\u4fdd\u5b58\u54cd\u5e94\uff0c\u7136\u540e\u5728\u7b2c\u4e8c\u6b21\u53ca\u4e4b\u540e\u7684\u8bf7\u6c42\u4e2d\u76f4\u63a5\u8fd4\u56de\u5b83\u3002\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u8bbf\u95ee\u6b21\u6570\uff0c\u51cf\u8f7b\u6570\u636e\u5e93\u670d\u52a1\u5668\u8d1f\u8f7d\uff0c\u5e76\u63d0\u9ad8\u54cd\u5e94\u901f\u5ea6\u7b49\u6548\u679c\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u5982\u679c\u4e0d\u8bbe\u7f6e\u7f13\u5b58\u7684\u6709\u6548\u671f\u9650\uff0c\u53ef\u80fd\u65e0\u6cd5\u53cd\u6620\u5185\u5bb9\u7684\u66f4\u6539\uff0c\u6216\u8005\u4f1a\u7ed9\u7f13\u5b58\u670d\u52a1\u5668\u5e26\u6765\u538b\u529b\u3002\u56e0\u6b64\uff0c\u6700\u597d\u8bbe\u7f6e\u4e00\u4e2a\u5408\u9002\u7684\u6709\u6548\u671f\u9650\uff08\u672c\u4f8b\u4e2d\u4e3a1\u5c0f\u65f6\uff09\u3002<\/p>\n<h2>\u672c\u6b21\u5f15\u5165\u7684\u73b0\u91d1\u673a\u5236<\/h2>\n<p>\u6211\u4eec\u91c7\u7528\u4e86\u4e00\u79cd\u88ab\u79f0\u4e3aCache-Aside\u6a21\u5f0f\u7684\u7f13\u5b58\u6a21\u5f0f\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">API\u306b\u5bfe\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u304d\u305f\u969b\u3001\u7279\u5b9a\u306e\u30eb\u30fc\u30eb\u306b\u57fa\u3065\u3044\u3066\u30d1\u30e9\u30e1\u30fc\u30bf\u304b\u3089\u30ad\u30fc\uff08\u6587\u5b57\u5217\uff09\u3092\u751f\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u305d\u306e\u30ad\u30fc\u306b\u5bfe\u5fdc\u3059\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u3042\u308b\u304bredis\u30b5\u30fc\u30d0\u30fc\u306b\u554f\u3044\u5408\u308f\u305b\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>\u3042\u3063\u305f\u5834\u5408<\/p>\n<p>redis\u30b5\u30fc\u30d0\u30fc\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u5024\u3092\uff08\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6574\u5f62\u3057\uff09\u30ec\u30b9\u30dd\u30f3\u30b9\u3068\u3057\u3066\u8fd4\u3059<\/p>\n<p>\u306a\u304b\u3063\u305f\u5834\u5408<\/p>\n<p>DB\u306b\u5024\u3092\u554f\u3044\u5408\u308f\u305b\u3001\u5148\u307b\u3069\u751f\u6210\u3057\u305f\u30ad\u30fc\u3068DB\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u5024\u3092redis\u30b5\u30fc\u30d0\u30fc\u306b\u683c\u7d0d<br \/>\nDB\u304b\u3089\u53d7\u3051\u53d6\u3063\u305f\u5024\u3092\u30ec\u30b9\u30dd\u30f3\u30b9\u3068\u3057\u3066\u8fd4\u3059<\/p>\n<p>\u8fd9\u6837\u7684\u611f\u89c9\u3002<\/p>\n<h1>\u5f15\u5bfc\u6b65\u9aa4<\/h1>\n<h2>\u91cd\u8981\u7684\u4e8b\u9879<\/h2>\n<p>\/items?item_category_id=${\u30ab\u30c6\u30b4\u30eaID}\u3068\u3044\u3046\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3059\u308b\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u3001\u30ab\u30c6\u30b4\u30eaID\u3054\u3068\u306bJSON\u578b\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b<br \/>\n\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u671f\u9650\u306f1\u6642\u9593\u3068\u3059\u308b<\/p>\n<h2>\u5f15\u5165Redis-objects<\/h2>\n<pre class=\"post-pre\"><code><span class=\"n\">gem<\/span> <span class=\"s2\">\"redis-objects\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"~&gt; 1.4.3\"<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>bundle install\r\n<\/code><\/pre>\n<h2>\u4e3aredis-objects\u6dfb\u52a0\u914d\u7f6e<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u4eca\u56de\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u306fglobal\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u305f\u306e\u3067\u3001Global.redis.host \u3068\u3044\u3046\u611f\u3058\u306b\u74b0\u5883\u3054\u3068\u306e\u30db\u30b9\u30c8\u3068\u30dd\u30fc\u30c8\u306e\u8a2d\u5b9a\u3092\u8aad\u307f\u8fbc\u3081\u308b\u3088\u3046\u3001\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092 config\/globals\/ \u306b\u8ffd\u52a0\u3057\u307e\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u672c\u756a\u74b0\u5883\u306a\u3069\u306e\u5834\u5408\u306e\u74b0\u5883\u5909\u6570\u306f\u7701\u7565\u3057\u307e\u3059\u304c\u3001\u5fc5\u8981\u306a\u5834\u5408\u306f\u9069\u5f53\u306b\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/ul>\n<pre class=\"post-pre\"><code><span class=\"na\">default<\/span><span class=\"pi\">:<\/span> <span class=\"nl\">&amp;default<\/span>\r\n  <span class=\"na\">host<\/span><span class=\"pi\">:<\/span> <span class=\"s\">&lt;%= ENV.fetch(\"REDIS_HOST\", \"redis\") %&gt;<\/span>\r\n  <span class=\"na\">port<\/span><span class=\"pi\">:<\/span> <span class=\"s\">&lt;%= ENV.fetch(\"REDIS_PORT\", \"6379\") %&gt;<\/span> <span class=\"c1\"># 6379\u306fredis\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u30dd\u30fc\u30c8\u756a\u53f7<\/span>\r\n\r\n<span class=\"na\">development<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"s\">&lt;&lt;<\/span><span class=\"pi\">:<\/span> <span class=\"nv\">*default<\/span>\r\n\r\n<span class=\"na\">test<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"s\">&lt;&lt;<\/span><span class=\"pi\">:<\/span> <span class=\"nv\">*default<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">Rails\u30a2\u30d7\u30ea\u8d77\u52d5\u6642\u306bRedisObject\u3068Redis\u30b5\u30fc\u30d0\u30fc\u306e\u7d10\u4ed8\u3051\u3092\u884c\u3046\u305f\u3081\u306b\u3001config\/initializers\u306bredis\u306e\u63a5\u7d9a\u8a2d\u5b9a\u3092\u8a18\u8f09\u3057\u307e\u3059<\/ul>\n<pre class=\"post-pre\"><code><span class=\"n\">host<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Global<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">host<\/span>\r\n<span class=\"n\">port<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Global<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">port<\/span>\r\n<span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objects<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"ss\">host: <\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span> <span class=\"ss\">port: <\/span><span class=\"n\">port<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<h2>\u521b\u5efa\u7528\u4e8e\u7f13\u5b58\u7684\u7c7b y\u00fa de<\/h2>\n<ul class=\"post-ul\">\u4eca\u56de\u306f\u30ec\u30b9\u30dd\u30f3\u30b9\u7528\u306eJSON\u3092\u307e\u308b\u3054\u3068\u30ad\u30e3\u30c3\u30b7\u30e5\u3059\u308b\u306e\u3067\u3001model\/\u914d\u4e0b\u306bredis-objects\u3092includes\u3057\u305f*Response.rb\u3068\u3044\u3046\u30af\u30e9\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059<\/ul>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">ItemsResponse<\/span>\r\n  <span class=\"kp\">include<\/span> <span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objects<\/span>\r\n\r\n  <span class=\"n\">value<\/span> <span class=\"ss\">:resource<\/span><span class=\"p\">,<\/span> <span class=\"ss\">expireat: <\/span><span class=\"o\">-&gt;<\/span> <span class=\"p\">{<\/span> <span class=\"no\">Time<\/span><span class=\"p\">.<\/span><span class=\"nf\">current<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span><span class=\"p\">.<\/span><span class=\"nf\">hour<\/span> <span class=\"p\">}<\/span> <span class=\"c1\"># \u6709\u52b9\u671f\u96501\u6642\u9593\u306e\u8a2d\u5b9a<\/span>\r\n\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">initialize<\/span><span class=\"p\">(<\/span><span class=\"n\">item_category_id<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"vi\">@item_category_id<\/span> <span class=\"o\">=<\/span> <span class=\"n\">item_category_id<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">id<\/span> <span class=\"c1\"># redis-object\u304c\u30ad\u30fc\u3092\u751f\u6210\u3059\u308b\u306e\u306b\u4f7f\u7528\u3059\u308b\u3002\u8a2d\u5b9a\u3059\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u5358\u4f4d\u3054\u3068\u306b\u4e00\u610f\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308b<\/span>\r\n    <span class=\"vi\">@item_category_id<\/span>\r\n  <span class=\"k\">end<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<h2>\u5728\u63a7\u5236\u5668\u7aef\u521b\u5efa\u7f13\u5b58\u529f\u80fd\u3002<\/h2>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">ItemsController<\/span> <span class=\"o\">&lt;<\/span> <span class=\"no\">ApplicationController<\/span>\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">show<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"n\">cache_exists<\/span>\r\n      <span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"nf\">resource<\/span> <span class=\"o\">=<\/span> <span class=\"no\">JSON<\/span><span class=\"p\">.<\/span><span class=\"nf\">parse<\/span><span class=\"p\">(<\/span><span class=\"vi\">@cached_value<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">else<\/span>\r\n      <span class=\"o\">...<\/span> <span class=\"c1\"># DB\u304b\u3089items\u3092\u53d6\u5f97\u3059\u308b\u51e6\u7406<\/span>\r\n      <span class=\"n\">store_cache<\/span><span class=\"p\">(<\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"nf\">resource<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"k\">end<\/span>\r\n    <span class=\"n\">render<\/span> <span class=\"ss\">json: <\/span><span class=\"n\">result<\/span><span class=\"p\">.<\/span><span class=\"nf\">resource<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"kp\">private<\/span>\r\n\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">cache_exists<\/span>\r\n    <span class=\"vi\">@cached_value<\/span> <span class=\"o\">=<\/span> <span class=\"no\">ItemsResponse<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"n\">params<\/span><span class=\"p\">[<\/span><span class=\"ss\">:item_id<\/span><span class=\"p\">]).<\/span><span class=\"nf\">resource<\/span><span class=\"p\">.<\/span><span class=\"nf\">value<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">store_cache<\/span><span class=\"p\">(<\/span><span class=\"n\">resource<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"no\">ItemsResponse<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"n\">params<\/span><span class=\"p\">[<\/span><span class=\"ss\">:item_id<\/span><span class=\"p\">]).<\/span><span class=\"nf\">resource<\/span> <span class=\"o\">=<\/span> <span class=\"n\">resource<\/span><span class=\"p\">.<\/span><span class=\"nf\">to_json<\/span>\r\n  <span class=\"k\">end<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<h1>\u5176\u4ed6<\/h1>\n<h2>\u66f4\u6539\u5bc6\u94a5<\/h2>\n<ul class=\"post-ul\">redis\u306b\u683c\u7d0d\u3059\u308b\u969b\u306e\u30ad\u30fc\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f&#8221;#{\u30e2\u30c7\u30eb\u540d}:#{self.id}:#{\u30d5\u30a3\u30fc\u30eb\u30c9\u540d}&#8221;\u3067\u3059\u304c\u3001\u3053\u308c\u3092\u5909\u3048\u308b\u3068\u304d\u306f\u3001value\u306e\u5ba3\u8a00\u6642\u306bkey\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6e21\u3059\u3053\u3068\u3067\u30ad\u30fc\u306e\u5909\u66f4\u304c\u53ef\u80fd\u3067\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">ItemsResponse<\/span>\r\n  <span class=\"kp\">include<\/span> <span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objects<\/span>\r\n\r\n  <span class=\"n\">value<\/span> <span class=\"ss\">:resource<\/span><span class=\"p\">,<\/span> <span class=\"ss\">key: <\/span><span class=\"o\">-&gt;<\/span><span class=\"p\">(<\/span><span class=\"n\">instance<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"s2\">\"it:is:new:key:<\/span><span class=\"si\">#{<\/span><span class=\"n\">instance<\/span><span class=\"p\">.<\/span><span class=\"nf\">id<\/span><span class=\"si\">}<\/span><span class=\"s2\">:good\"<\/span> <span class=\"p\">}<\/span>\r\n  <span class=\"o\">...<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">ItemsResponse<\/span>\r\n  <span class=\"kp\">include<\/span> <span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objectsfff<\/span>\r\n\r\n  <span class=\"n\">value<\/span> <span class=\"ss\">:resource<\/span><span class=\"p\">,<\/span> <span class=\"ss\">key: <\/span><span class=\"s1\">'it:is:new:key:#{instance.id}:good'<\/span> <span class=\"c1\"># \u6587\u5b57\u5217\u306f\u30b7\u30f3\u30b0\u30eb\u30af\u30aa\u30fc\u30c8\u3067\u56f2\u3063\u3066\u6e21\u3059\u70b9\u306b\u6ce8\u610f<\/span>\r\n  <span class=\"o\">...<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<h2>\u66f4\u6539Redis\u6570\u636e\u5e93<\/h2>\n<p>\u5982\u679c\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u591a\u4e2a Redis \u7f13\u5b58\u7c7b\uff0c\u53ef\u4ee5\u5bf9\u6bcf\u4e2a\u7c7b\u8fdb\u884c Redis \u6570\u636e\u5e93\u7684\u5207\u6362\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">ItemsRespnose<\/span>\r\n  <span class=\"kp\">include<\/span> <span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objects<\/span>\r\n  <span class=\"o\">...<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">UsersRespnose<\/span>\r\n  <span class=\"kp\">include<\/span> <span class=\"no\">Redis<\/span><span class=\"o\">::<\/span><span class=\"no\">Objects<\/span>\r\n  <span class=\"o\">...<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"n\">host<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Global<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">host<\/span>\r\n<span class=\"n\">port<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Global<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">port<\/span>\r\n<span class=\"no\">ItemsResponse<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"ss\">host: <\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span> <span class=\"ss\">port: <\/span><span class=\"n\">port<\/span><span class=\"p\">,<\/span> <span class=\"ss\">db: <\/span><span class=\"mi\">0<\/span><span class=\"p\">)<\/span> <span class=\"c1\"># \u30c7\u30d5\u30a9\u30eb\u30c8\u306f0<\/span>\r\n<span class=\"no\">UsersResponse<\/span><span class=\"p\">.<\/span><span class=\"nf\">redis<\/span> <span class=\"o\">=<\/span> <span class=\"no\">Redis<\/span><span class=\"p\">.<\/span><span class=\"nf\">new<\/span><span class=\"p\">(<\/span><span class=\"ss\">host: <\/span><span class=\"n\">host<\/span><span class=\"p\">,<\/span> <span class=\"ss\">port: <\/span><span class=\"n\">port<\/span><span class=\"p\">,<\/span> <span class=\"ss\">db: <\/span><span class=\"mi\">1<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u4ec0\u4e48 rails API\u306bredis\u306b\u3088\u308b\u30ad\u30e3\u30c3\u30b7\u30e5\u6a5f\u69cb\u3092\u5c0e\u5165\u3059\u308b\u969b\u3001\u63a5\u7d9a\u3059\u308bredis\u306e\u8a2d\u5b9a\u3084\u5404\u30ad\u30e3\u30c3\u30b7 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33744","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528redis-objects\u5728Rails API\u4e2d\u6dfb\u52a0\u7f13\u5b58\u673a\u5236 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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