{"id":33650,"date":"2023-12-11T18:00:03","date_gmt":"2023-02-15T18:03:18","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis%e5%ae%9e%e7%8e%b0%e6%8e%92%e8%a1%8c%e6%a6%9c%e3%80%82\/"},"modified":"2024-10-21T18:46:02","modified_gmt":"2024-10-21T10:46:02","slug":"%e4%bd%bf%e7%94%a8redis%e5%ae%9e%e7%8e%b0%e6%8e%92%e8%a1%8c%e6%a6%9c%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8redis%e5%ae%9e%e7%8e%b0%e6%8e%92%e8%a1%8c%e6%a6%9c%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Redis\u5b9e\u73b0\u6392\u884c\u699c"},"content":{"rendered":"<h1>\u9996\u5148<\/h1>\n<p>\u6211\u5728Redis\u4e0a\u5b9e\u73b0\u4e86\u6392\u884c\u699c\u529f\u80fd\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d18ab37434c4406c07292\/2-0.png\" alt=\"rank.png\" \/><\/div>\n<h1>\u8bbe\u5b9a<\/h1>\n<p>\u6211\u4f7f\u7528\u4e86Bootstrap\u4f5c\u4e3a\u8bbe\u8ba1\u6a21\u677f\uff0c\u5e76\u4f7f\u7528Faker\u751f\u6210\u4e86\u865a\u62df\u6570\u636e\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u7531\u4e8e\u9700\u8981\u4f7f\u7528Redis\u3002<\/p>\n<p>\u5728Gemfile\u4e2d<\/p>\n<pre class=\"post-pre\"><code>gem 'redis'\r\ngem 'bootstrap'\r\ngem 'jquery-rails'\r\ngem 'popper_js'\r\ngem 'tether-rails'\r\ngem 'faker'\r\n<\/code><\/pre>\n<p>\u6211\u6309\u7167\u8fd9\u6837\u7684\u683c\u5f0f\u5199\u5e76\u8fdb\u884c\u4e86 bundle install\u3002<\/p>\n<p>\u6211\u5df2\u521b\u5efa\u4e86\u7528\u6237\u6a21\u578b\u3002<\/p>\n<p>\u5728bootstrap\u8bbe\u7f6e\u4e2d\u4f7f\u7528faker\u751f\u6210\u865a\u62df\u6570\u636e\u53ef\u4ee5\u7701\u7565\u3002<\/p>\n<h1>\u5b9e\u65bd<\/h1>\n<p>\u7528\u6237\u63a7\u5236\u5668<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">class<\/span> <span class=\"nc\">UsersController<\/span> <span class=\"o\">&lt;<\/span> <span class=\"no\">ApplicationController<\/span>\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">index<\/span>\r\n    <span class=\"vi\">@ranking_users_data<\/span> <span class=\"o\">=<\/span> <span class=\"p\">(<\/span><span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zrevrangebyscore<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"ss\">withscores: <\/span><span class=\"kp\">true<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"k\">end<\/span>\r\n\r\n  <span class=\"k\">def<\/span> <span class=\"nf\">add_score<\/span>\r\n    <span class=\"n\">user<\/span> <span class=\"o\">=<\/span> <span class=\"no\">User<\/span><span class=\"p\">.<\/span><span class=\"nf\">find<\/span> <span class=\"n\">params<\/span><span class=\"p\">[<\/span><span class=\"ss\">:id<\/span><span class=\"p\">]<\/span>\r\n    <span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zincrby<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"n\">user<\/span><span class=\"p\">.<\/span><span class=\"nf\">id<\/span>\r\n  <span class=\"k\">end<\/span> \r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u628a\u5b83\u505a\u6210\u4e86\u8fd9\u6837\u7684\u611f\u89c9\u3002<\/p>\n<p>\u5173\u4e8eREDIS<\/p>\n<p>\u5728config\/initializers\u6587\u4ef6\u5939\u4e0b\u521b\u5efaredis.rb\u6587\u4ef6\uff0c\u5e76\u5728\u5176\u4e2d\u586b\u5199\u4ee3\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">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=\"s2\">\"localhost\"<\/span><span class=\"p\">,<\/span> <span class=\"ss\">port: <\/span><span class=\"mi\">6379<\/span><span class=\"p\">)<\/span>\r\n<\/code><\/pre>\n<p>\u901a\u8fc7\u4e66\u5199\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zincrby<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"n\">user<\/span><span class=\"p\">.<\/span><span class=\"nf\">id<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u6b63\u5728\u7ee7\u7eed\u8bb0\u5206\uff0c\u5c31\u50cf\u4f60\u6240\u63cf\u8ff0\u7684\u90a3\u6837\u3002<\/p>\n<p>\u8fd9\u4e2a\u5927\u5757\u7684\u540d\u5b57\u4e0e\u7528\u6237\u8ba1\u7b97\u5206\u6570\u6709\u5173\uff0c\u53ef\u4ee5\u4e0d\u53ebusers\uff0c\u4f46\u8fd9\u6b21\u6211\u4eec\u7528\u4e86users\u8fd9\u4e2a\u540d\u5b57\u3002<\/p>\n<p>\u4e4b\u5f8c\u7684\u6578\u5b57\u662f1\u8981\u589e\u52a0\u7684\u6578\u91cf<\/p>\n<p>\u6bcf\u4e2a\u7528\u6237\u7684\u5206\u6570\u90fd\u4f1a\u88ab\u8ba1\u7b97\u3002<\/p>\n<p>\u8981\u4ee5\u5df2\u6392\u5e8f\u7684\u72b6\u6001\u8f93\u51fa\u6536\u96c6\u5230\u7684\u5206\u6570\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zrevrangebyscore<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"s2\">\"+inf\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"ss\">withscores: <\/span><span class=\"kp\">true<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6bb5\u4ee3\u7801\u662f\u7528\u6765\u663e\u793a\u5206\u6570\u4ece\u6b63\u65e0\u7a77\u5927\uff08\u6700\u5927\u503c\uff1f\uff09\u52300\u3002<\/p>\n<p>\u5982\u679c\u60f3\u8981\u5c55\u793a\u4ece0\u523010\u7684\u5206\u6570\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u9009\u9879\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zrevrangebyscore<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"ss\">withscores: <\/span><span class=\"kp\">true<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u8fd9\u53ea\u662f\u4e00\u4e2a\u5206\u6570\uff0c\u6240\u4ee5\u4e0d\u8868\u793a\u4ece0\u523010\u7684\u6392\u540d\u3002<\/p>\n<p>\u5bf9\u4e8e\u6211\u7684\u60c5\u51b5\u6765\u8bf4\uff0c\u53ea\u62e5\u6709\u8fd9\u4e9b\u4e0d\u8db3\u4ee5\u4f7f\u65b0\u6ce8\u518c\u7684\u7528\u6237\u8fdb\u5165Redis\u4e2d\u7684\u7528\u6237\u6392\u540d\u699c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zrevrangebyscore<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">10<\/span><span class=\"p\">,<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"ss\">withscores: <\/span><span class=\"kp\">true<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u6ca1\u6709\u88ab\u663e\u793a\u51fa\u6765\u3002<\/p>\n<p>\u56e0\u6b64\u5728\u7528\u6237\u521b\u5efa\u65f6\u589e\u52a0\u4e861\u4e2a\u5206\u6570\u5e76\u663e\u793a\u51fa\u6765\u3002<\/p>\n<p>\u6a21\u578b\/\u7528\u6237.rb<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"k\">class<\/span> <span class=\"nc\">User<\/span> <span class=\"o\">&lt;<\/span> <span class=\"no\">ApplicationRecord<\/span>\r\n    <span class=\"n\">after_create<\/span><span class=\"p\">{<\/span> <span class=\"no\">REDIS<\/span><span class=\"p\">.<\/span><span class=\"nf\">zincrby<\/span> <span class=\"s2\">\"users\"<\/span><span class=\"p\">,<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span> <span class=\"nb\">self<\/span><span class=\"p\">.<\/span><span class=\"nf\">id<\/span><span class=\"p\">}<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u4e2d\u6587\u4e2d\u8f6c\u8bd1\uff1a \u8def\u7ebf\u662f<\/p>\n<pre class=\"post-pre\"><code><span class=\"no\">Rails<\/span><span class=\"p\">.<\/span><span class=\"nf\">application<\/span><span class=\"p\">.<\/span><span class=\"nf\">routes<\/span><span class=\"p\">.<\/span><span class=\"nf\">draw<\/span> <span class=\"k\">do<\/span>\r\n  <span class=\"n\">get<\/span> <span class=\"s1\">'users\/index'<\/span>\r\n  <span class=\"n\">post<\/span> <span class=\"s1\">'users\/add_score\/:id'<\/span><span class=\"p\">,<\/span> <span class=\"ss\">to: <\/span><span class=\"s1\">'users#add_score'<\/span>\r\n  <span class=\"c1\"># For details on the DSL available within this file, see http:\/\/guides.rubyonrails.org\/routing.html<\/span>\r\n<span class=\"k\">end<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6837\u505a<\/p>\n<p>\u89c2\u70b9<\/p>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;br&gt;<\/span>\r\n<span class=\"nt\">&lt;br&gt;<\/span>\r\n<span class=\"nt\">&lt;br&gt;<\/span>\r\n<span class=\"nt\">&lt;br&gt;<\/span>\r\n<span class=\"nt\">&lt;br&gt;<\/span>\r\n<span class=\"nt\">&lt;div<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"container\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;table<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"table table-dark\"<\/span><span class=\"nt\">&gt;<\/span>\r\n        <span class=\"nt\">&lt;thead&gt;<\/span>\r\n            <span class=\"nt\">&lt;tr&gt;<\/span>\r\n            <span class=\"nt\">&lt;th<\/span> <span class=\"na\">scope=<\/span><span class=\"s\">\"col\"<\/span><span class=\"nt\">&gt;<\/span>Ranking<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n            <span class=\"nt\">&lt;th<\/span> <span class=\"na\">scope=<\/span><span class=\"s\">\"col\"<\/span><span class=\"nt\">&gt;<\/span>Name<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n            <span class=\"nt\">&lt;th<\/span> <span class=\"na\">scope=<\/span><span class=\"s\">\"col\"<\/span><span class=\"nt\">&gt;<\/span>Count<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n            <span class=\"nt\">&lt;th<\/span> <span class=\"na\">scope=<\/span><span class=\"s\">\"col\"<\/span><span class=\"nt\">&gt;<\/span>Like Button<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n            <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/thead&gt;<\/span>\r\n        <span class=\"nt\">&lt;tbody&gt;<\/span>\r\n            <span class=\"cp\">&lt;%<\/span> <span class=\"vi\">@ranking_users_data<\/span><span class=\"p\">.<\/span><span class=\"nf\">each_with_index<\/span> <span class=\"k\">do<\/span> <span class=\"o\">|<\/span><span class=\"n\">rank_data<\/span><span class=\"p\">,<\/span><span class=\"n\">index<\/span><span class=\"o\">|<\/span> <span class=\"cp\">%&gt;<\/span>\r\n                <span class=\"nt\">&lt;tr&gt;<\/span>\r\n                    <span class=\"nt\">&lt;th<\/span> <span class=\"na\">scope=<\/span><span class=\"s\">\"row\"<\/span><span class=\"nt\">&gt;<\/span><span class=\"cp\">&lt;%=<\/span> <span class=\"n\">index<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span> <span class=\"cp\">%&gt;<\/span><span class=\"nt\">&lt;\/th&gt;<\/span>\r\n                    <span class=\"nt\">&lt;td&gt;<\/span><span class=\"cp\">&lt;%=<\/span> <span class=\"n\">user_name<\/span><span class=\"p\">(<\/span><span class=\"n\">rank_data<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">])<\/span> <span class=\"cp\">%&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n                    <span class=\"nt\">&lt;td<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"count\"<\/span><span class=\"nt\">&gt;<\/span><span class=\"cp\">&lt;%=<\/span> <span class=\"n\">rank_data<\/span><span class=\"p\">[<\/span><span class=\"mi\">1<\/span><span class=\"p\">].<\/span><span class=\"nf\">to_i<\/span> <span class=\"cp\">%&gt;<\/span><span class=\"nt\">&lt;\/td&gt;<\/span>\r\n                    <span class=\"nt\">&lt;td&gt;<\/span>\r\n                        <span class=\"cp\">&lt;%=<\/span> <span class=\"n\">button_to<\/span> <span class=\"s2\">\"\/users\/add_score\/<\/span><span class=\"si\">#{<\/span><span class=\"n\">rank_data<\/span><span class=\"p\">[<\/span><span class=\"mi\">0<\/span><span class=\"p\">]<\/span><span class=\"si\">}<\/span><span class=\"s2\">\"<\/span><span class=\"p\">,<\/span> <span class=\"ss\">class: <\/span><span class=\"s2\">\"like-btn\"<\/span><span class=\"p\">,<\/span> <span class=\"ss\">id: <\/span><span class=\"s2\">\"addBtn\"<\/span><span class=\"p\">,<\/span>  <span class=\"ss\">remote: <\/span><span class=\"kp\">true<\/span> <span class=\"k\">do<\/span> <span class=\"cp\">%&gt;<\/span>\r\n                            <span class=\"nt\">&lt;i<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"fas fa-heart\"<\/span> <span class=\"na\">style=<\/span><span class=\"s\">\"font-size: 15px;\"<\/span> <span class=\"na\">data-count=<\/span><span class=\"s\">\"<\/span><span class=\"cp\">&lt;%=<\/span> <span class=\"n\">index<\/span>  <span class=\"cp\">%&gt;<\/span><span class=\"s\">\"<\/span><span class=\"nt\">&gt;&lt;\/i&gt;<\/span>\r\n                        <span class=\"cp\">&lt;%<\/span> <span class=\"k\">end<\/span> <span class=\"cp\">%&gt;<\/span>\r\n\r\n                    <span class=\"nt\">&lt;\/td&gt;<\/span>\r\n                <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n            <span class=\"cp\">&lt;%<\/span> <span class=\"k\">end<\/span> <span class=\"cp\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/tbody&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/table&gt;<\/span>\r\n<span class=\"nt\">&lt;\/div&gt;<\/span>\r\n\r\n\r\n<span class=\"nt\">&lt;script&gt;<\/span>\r\n<span class=\"kd\">var<\/span> <span class=\"nx\">allBtn<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementsByClassName<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">like-btn<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">var<\/span> <span class=\"nx\">allCount<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">document<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementsByClassName<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">count<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kd\">var<\/span> <span class=\"nx\">btnLength<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">allBtn<\/span><span class=\"p\">.<\/span><span class=\"nx\">length<\/span> \r\n<span class=\"kd\">var<\/span> <span class=\"nx\">addLikeCount<\/span> <span class=\"o\">=<\/span> <span class=\"kd\">function<\/span><span class=\"p\">(<\/span><span class=\"nx\">i<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">allCount<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">].<\/span><span class=\"nx\">innerHTML<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">parseInt<\/span><span class=\"p\">(<\/span><span class=\"nx\">allCount<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">].<\/span><span class=\"nx\">innerHTML<\/span><span class=\"p\">)<\/span> <span class=\"o\">+<\/span> <span class=\"mi\">1<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"k\">for<\/span><span class=\"p\">(<\/span><span class=\"kd\">var<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span> <span class=\"o\">&lt;<\/span> <span class=\"nx\">btnLength<\/span><span class=\"p\">;<\/span> <span class=\"nx\">i<\/span><span class=\"o\">++<\/span> <span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nx\">allBtn<\/span><span class=\"p\">[<\/span><span class=\"nx\">i<\/span><span class=\"p\">].<\/span><span class=\"nx\">addEventListener<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">click<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"kd\">function<\/span><span class=\"p\">(<\/span><span class=\"nx\">a<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"kd\">let<\/span> <span class=\"nx\">dataCount<\/span> <span class=\"o\">=<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">getElementsByClassName<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">fas<\/span><span class=\"dl\">'<\/span><span class=\"p\">)[<\/span><span class=\"mi\">0<\/span><span class=\"p\">].<\/span><span class=\"nx\">dataset<\/span><span class=\"p\">.<\/span><span class=\"nx\">count<\/span>\r\n        <span class=\"nx\">addLikeCount<\/span><span class=\"p\">(<\/span><span class=\"nx\">dataCount<\/span><span class=\"p\">);<\/span>\r\n    <span class=\"p\">});<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nt\">&lt;\/script&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u548c\u5f80\u5e38\u4e00\u6837\uff0c\u6211\u628aJavaScript\u5199\u5728erb\u6587\u4ef6\u4e2d\u3002<\/p>\n<p>\u66ab\u6642\u4f86\u8aaa\uff0c\u6211\u8a8d\u70ba\u5916\u89c0\u6703\u662f\u9019\u500b\u6a23\u5b50\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d18ab37434c4406c07292\/44-0.png\" alt=\"rank.png\" \/><\/div>\n<p>\u7531\u4e8e\u4f7f\u7528\u4e86fontawesome<\/p>\n<p>\u5728layouts\u7684\u5934\u90e8\u4e2d<\/p>\n<pre class=\"post-pre\"><code>&lt;link rel=\"stylesheet\" href=\"https:\/\/use.fontawesome.com\/releases\/v5.6.3\/css\/all.css\"&gt;\r\n<\/code><\/pre>\n<p>\u5199<\/p>\n<p>Note: Please keep in mind that the given phrase &#8220;\u3092\u66f8\u3044\u3066&#8221; is written in Japanese, incorporating the usage of the particle &#8220;\u3092&#8221; and the verb &#8220;\u66f8\u304f&#8221; (to write). In Chinese, the equivalent phrase would be &#8220;\u5199&#8221; (xi\u011b), which simply means &#8220;to write.&#8221;<\/p>\n<p>\u5728\u4e2d\u56fd\u5883\u5185\u539f\u751f\u5730\u7406ustering\u7f51\u9875\u7684\u8d44\u4ea7\/\u6837\u5f0f\u8868\u76ee\u5f55\u4e2d\u7684application.scss\u6587\u4ef6\u4e2d<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">@import<\/span> <span class=\"s1\">'\/*'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">@import<\/span> <span class=\"s1\">'bootstrap'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">@import<\/span> <span class=\"s1\">'tether'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"nt\">body<\/span> \r\n<span class=\"p\">{<\/span>\r\n    <span class=\"nl\">background<\/span><span class=\"p\">:<\/span> <span class=\"mh\">#95a5a6<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.like-btn<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"nl\">transition<\/span><span class=\"p\">:<\/span> <span class=\"n\">all<\/span> <span class=\"m\">0<\/span><span class=\"mi\">.2s<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nl\">border<\/span><span class=\"p\">:<\/span> <span class=\"nb\">none<\/span> <span class=\"o\">!<\/span><span class=\"n\">important<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"nc\">.like-btn<\/span><span class=\"nd\">:hover<\/span>\r\n<span class=\"p\">{<\/span>\r\n    <span class=\"nl\">background<\/span><span class=\"p\">:<\/span> <span class=\"nf\">rgb<\/span><span class=\"p\">(<\/span><span class=\"m\">224<\/span><span class=\"o\">,<\/span> <span class=\"m\">0<\/span><span class=\"o\">,<\/span> <span class=\"m\">37<\/span><span class=\"p\">)<\/span> <span class=\"o\">!<\/span><span class=\"n\">important<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nl\">color<\/span><span class=\"p\">:<\/span> <span class=\"no\">white<\/span> <span class=\"o\">!<\/span><span class=\"n\">important<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"nl\">border<\/span><span class=\"p\">:<\/span> <span class=\"nb\">none<\/span> <span class=\"o\">!<\/span><span class=\"n\">important<\/span><span class=\"p\">;<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u8ba4\u4e3a\u8fd9\u6837\u505a\u770b\u8d77\u6765\u4f1a\u53d8\u5f97\u4e00\u6837\u3002<\/p>\n<p>\u6bcf\u6b21\u70b9\u51fb\u90fd\u4f1a\u589e\u52a0\u5206\u6570\u3002<\/p>\n<h1>\u987a\u4fbf\u63d0\u4e00\u53e5<\/h1>\n<p>\u5982\u679c\u60f3\u67e5\u770b\u5df2\u6dfb\u52a0\u5230Redis\u4e2d\u7684\u6570\u636e\uff0c<\/p>\n<p>\u7528Ruby on Rails\u4e2d\u7684\u547d\u4ee4\u884c\u63a5\u5165\u7ec8\u7aef<\/p>\n<pre class=\"post-pre\"><code>REDIS.keys\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ce8\u518c\u7684\u952e\u51fa\u73b0<\/p>\n<pre class=\"post-pre\"><code>REDIS.zrevrangebyscore \"users\", \"+inf\", 0, withscores: true\r\n<\/code><\/pre>\n<p>\u5982\u679c\u8f93\u5165&#8221;\u3068\u5165\u529b&#8221;\uff0c\u6211\u8ba4\u4e3a\u7528\u6237ID\u548c\u5206\u6570\u4f1a\u4ee5\u4e8c\u7ef4\u6570\u7ec4\u7684\u5f62\u5f0f\u663e\u793a\u51fa\u6765\u3002<\/p>\n<p>\u7ed3\u675f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 \u6211\u5728Redis\u4e0a\u5b9e\u73b0\u4e86\u6392\u884c\u699c\u529f\u80fd\u3002 \u8bbe\u5b9a \u6211\u4f7f\u7528\u4e86Bootstrap\u4f5c\u4e3a\u8bbe\u8ba1\u6a21\u677f\uff0c\u5e76\u4f7f\u7528Faker\u751f\u6210\u4e86 [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33650","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) - 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