{"id":34140,"date":"2023-02-04T05:55:30","date_gmt":"2023-01-16T09:57:50","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/"},"modified":"2024-04-29T13:03:23","modified_gmt":"2024-04-29T05:03:23","slug":"%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/","title":{"rendered":"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55"},"content":{"rendered":"<p>\u4e3a\u4e86\u5b66\u4e60\uff0c\u6211\u5c1d\u8bd5\u4e86\u4f7f\u7528Haskell\u7684Web\u6846\u67b6Yesod\u548c\u7528\u4e8e\u652f\u6301\u4f1a\u8bdd\u7ba1\u7406\u7684\u670d\u52a1\u5668\u5e93serversession\u8fdb\u884c\u7ec4\u5408\u8fd0\u884c\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u4f7f\u7528\u4e86stack\u7684\u6a21\u677fyesodweb\/simple\uff0c\u5728\u8fd9\u4e2a\u9879\u76ee\u4e2d\u547d\u540d\u4e3aredissession\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">stack<\/span> <span class=\"n\">new<\/span> <span class=\"n\">redissession<\/span> <span class=\"n\">yesodweb<\/span><span class=\"o\">\/<\/span><span class=\"n\">simple<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6b21\u6211\u60f3\u5728Session\u5b58\u50a8\u4e2d\u4f7f\u7528Redis\uff0c\u6240\u4ee5\u6211\u4f7f\u7528\u4e86\u4e00\u4e2a\u53eb\u505aserversession\u7684\u5e93\u3002\uff08\u867d\u7136\u8fd9\u4e2a\u5e93\u597d\u50cf\u5f88\u4e45\u6ca1\u6709\u7ef4\u62a4\u4e86\uff0c\u4f46\u662f\u8fd9\u6b21\u6211\u53ea\u662f\u4e3a\u4e86\u770b\u770b\u5728Haskell\u4e2d\u5b9e\u73b0\u4f1a\u8bdd\u64cd\u4f5c\u7684\u4f8b\u5b50\uff0c\u6240\u4ee5\u6211\u4e0d\u4f1a\u4ecb\u610f\u7ee7\u7eed\u4f7f\u7528\u5b83\u3002\uff09<\/p>\n<p>\u9996\u5148\uff0c\u5728package.yaml\u6587\u4ef6\u4e2d\u6dfb\u52a0serversession\u5305\u7684\u4fe1\u606f\u3002<br \/>\n\u7531\u4e8e\u524d\u7aef\u4f7f\u7528Yesod\uff0c\u540e\u7aef\u4f7f\u7528Redis\uff0c\u56e0\u6b64\u8fd8\u9700\u8981\u6dfb\u52a0serversession-frontend-yesod\u548cserversession-backend-redis\u3002<br \/>\n\u53e6\u5916\uff0c\u7531\u4e8eserversession-backend-redis\u4f9d\u8d56\u4e8ehedis\u5305\uff0c\u6240\u4ee5\u4e5f\u9700\u8981\u6dfb\u52a0\u5b83\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">dependencies<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"s\">(\u4e2d\u7565)<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">serversession == 1.0.1<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">serversession-frontend-yesod == <\/span><span class=\"m\">1.0<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">serversession-backend-redis == 1.0.3<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">hedis &lt; <\/span><span class=\"m\">0.11<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e8e serversession-frontend-yesod \u548c serversession-backend-redis \u4e0d\u5305\u542b\u5728\u672c\u6b21\u4f7f\u7528\u7684 Stackage \u7684 lts-16.20 \u89e3\u6790\u5668\u4e2d\uff0c\u6240\u4ee5\u5b83\u4eec\u4e5f\u5c06\u88ab\u6dfb\u52a0\u5230 stack.yaml \u6587\u4ef6\u4e2d\u3002<br \/>\n\u6b64\u5916\uff0c\u7531\u4e8e\u5305\u4e4b\u95f4\u7684\u7248\u672c\u4f9d\u8d56\u5173\u7cfb\u4e0d\u5339\u914d\uff0c\u5bfc\u81f4\u51fa\u73b0\u9519\u8bef\uff0c\u56e0\u6b64\u8bbe\u7f6e &#8220;allow-newer: true&#8221; \u6765\u5ffd\u7565\u7248\u672c\u4f9d\u8d56\u5173\u7cfb\u4e0d\u5339\u914d\u7684\u95ee\u9898\u3002<br \/>\n\u7531\u4e8e\u672c\u6b21\u7684\u76ee\u7684\u662f\u5148\u5c1d\u8bd5\u8fd0\u884c\uff0c\u6240\u4ee5\u8fd9\u6837\u5c31\u53ef\u4ee5\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">extra-deps<\/span><span class=\"pi\">:<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">serversession-frontend-yesod-1.0<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"s\">serversession-backend-redis-1.0.3<\/span>\r\n\r\n<span class=\"na\">allow-newer<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"kr\">import<\/span> <span class=\"nn\">...<\/span><span class=\"p\">(<\/span><span class=\"err\">\u7565<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"c1\">-- \u4ee5\u4e0b\u3092\u8ffd\u8a18<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Web.ServerSession.Backend.Redis<\/span> <span class=\"p\">(<\/span><span class=\"kt\">RedisStorage<\/span><span class=\"p\">(<\/span><span class=\"o\">..<\/span><span class=\"p\">))<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Web.ServerSession.Frontend.Yesod<\/span> <span class=\"p\">(<\/span><span class=\"nf\">simpleBackend<\/span><span class=\"p\">,<\/span> <span class=\"nf\">setCookieName<\/span><span class=\"p\">,<\/span> <span class=\"nf\">setSecureCookies<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"k\">qualified<\/span> <span class=\"nn\">Database.Redis<\/span> <span class=\"k\">as<\/span> <span class=\"n\">Redis<\/span>\r\n\r\n<span class=\"p\">(<\/span><span class=\"err\">\u4e2d\u7565<\/span><span class=\"p\">)<\/span>\r\n\r\n<span class=\"kr\">data<\/span> <span class=\"kt\">App<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">App<\/span> \r\n    <span class=\"p\">{<\/span> <span class=\"n\">appSettings<\/span>    <span class=\"o\">::<\/span> <span class=\"kt\">AppSettings<\/span>\r\n    <span class=\"p\">,<\/span> <span class=\"n\">appStatic<\/span>      <span class=\"o\">::<\/span> <span class=\"kt\">Static<\/span> <span class=\"c1\">-- ^ Settings for static file serving.<\/span>\r\n    <span class=\"p\">,<\/span> <span class=\"n\">appHttpManager<\/span> <span class=\"o\">::<\/span> <span class=\"kt\">Manager<\/span>\r\n    <span class=\"p\">,<\/span> <span class=\"n\">appLogger<\/span>      <span class=\"o\">::<\/span> <span class=\"kt\">Logger<\/span>\r\n    <span class=\"p\">,<\/span> <span class=\"n\">appConn<\/span>        <span class=\"o\">::<\/span> <span class=\"kt\">Redis<\/span><span class=\"o\">.<\/span><span class=\"kt\">Connection<\/span> <span class=\"c1\">--\u8ffd\u52a0<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"kr\">instance<\/span> <span class=\"kt\">Yesod<\/span> <span class=\"kt\">App<\/span> <span class=\"kr\">where<\/span>\r\n\r\n<span class=\"p\">(<\/span><span class=\"err\">\u4e2d\u7565<\/span><span class=\"p\">)<\/span>\r\n\r\n  <span class=\"n\">makeSessionBackend<\/span> <span class=\"o\">::<\/span> <span class=\"kt\">App<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">IO<\/span> <span class=\"p\">(<\/span><span class=\"kt\">Maybe<\/span> <span class=\"kt\">SessionBackend<\/span><span class=\"p\">)<\/span>\r\n  <span class=\"n\">makeSessionBackend<\/span> <span class=\"o\">=<\/span> <span class=\"n\">simpleBackend<\/span> <span class=\"n\">opts<\/span> <span class=\"o\">.<\/span> <span class=\"n\">createStorage<\/span>\r\n    <span class=\"kr\">where<\/span> <span class=\"n\">createStorage<\/span> <span class=\"n\">appl<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">RedisStorage<\/span> <span class=\"p\">(<\/span><span class=\"n\">appConn<\/span> <span class=\"n\">appl<\/span><span class=\"p\">)<\/span> <span class=\"n\">idleTimeoutSec<\/span> <span class=\"n\">absoluteTimeoutSec<\/span>\r\n          <span class=\"n\">idleTimeoutSec<\/span>     <span class=\"o\">=<\/span> <span class=\"kt\">Just<\/span> <span class=\"o\">$<\/span> <span class=\"mi\">60<\/span><span class=\"o\">*<\/span><span class=\"mi\">10<\/span>\r\n          <span class=\"n\">absoluteTimeoutSec<\/span> <span class=\"o\">=<\/span> <span class=\"kt\">Just<\/span> <span class=\"o\">$<\/span> <span class=\"mi\">60<\/span><span class=\"o\">*<\/span><span class=\"mi\">30<\/span>\r\n          <span class=\"n\">opts<\/span>               <span class=\"o\">=<\/span> <span class=\"n\">setCookieName<\/span> <span class=\"s\">\"REDISSESSION_ID\"<\/span>\r\n                             <span class=\"o\">.<\/span> <span class=\"n\">setSecureCookies<\/span> <span class=\"kt\">False<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"kr\">import<\/span> <span class=\"k\">qualified<\/span> <span class=\"nn\">Database.Redis<\/span> <span class=\"k\">as<\/span> <span class=\"n\">Redis<\/span>\r\n\r\n<span class=\"n\">makeFoundation<\/span> <span class=\"o\">::<\/span> <span class=\"kt\">AppSettings<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"kt\">IO<\/span> <span class=\"kt\">App<\/span> \r\n<span class=\"n\">makeFoundation<\/span> <span class=\"n\">appSettings<\/span> <span class=\"o\">=<\/span> <span class=\"kr\">do<\/span>\r\n    <span class=\"c1\">-- Some basic initializations: HTTP connection manager, logger, and static<\/span>\r\n    <span class=\"c1\">-- subsite.<\/span>\r\n    <span class=\"n\">appHttpManager<\/span> <span class=\"o\">&lt;-<\/span> <span class=\"n\">getGlobalManager<\/span>\r\n    <span class=\"n\">appLogger<\/span> <span class=\"o\">&lt;-<\/span> <span class=\"n\">newStdoutLoggerSet<\/span> <span class=\"n\">defaultBufSize<\/span> <span class=\"o\">&gt;&gt;=<\/span> <span class=\"n\">makeYesodLogger<\/span>\r\n    <span class=\"n\">appStatic<\/span> <span class=\"o\">&lt;-<\/span>\r\n        <span class=\"p\">(<\/span><span class=\"kr\">if<\/span> <span class=\"n\">appMutableStatic<\/span> <span class=\"n\">appSettings<\/span> <span class=\"kr\">then<\/span> <span class=\"n\">staticDevel<\/span> <span class=\"kr\">else<\/span> <span class=\"n\">static<\/span><span class=\"p\">)<\/span>\r\n        <span class=\"p\">(<\/span><span class=\"n\">appStaticDir<\/span> <span class=\"n\">appSettings<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">appConn<\/span> <span class=\"o\">&lt;-<\/span> <span class=\"kt\">Redis<\/span><span class=\"o\">.<\/span><span class=\"n\">connect<\/span> <span class=\"kt\">Redis<\/span><span class=\"o\">.<\/span><span class=\"n\">defaultConnectInfo<\/span>  <span class=\"c1\">-- \u3053\u3053\u3092\u8ffd\u8a18                                                                                                                                                                                       <\/span>\r\n\r\n    <span class=\"c1\">-- Return the foundation<\/span>\r\n    <span class=\"n\">return<\/span> <span class=\"kt\">App<\/span> <span class=\"p\">{<\/span><span class=\"o\">..<\/span><span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code> <span class=\"cp\">{-# LANGUAGE NoImplicitPrelude #-}<\/span>\r\n <span class=\"cp\">{-# LANGUAGE OverloadedStrings #-}<\/span>\r\n <span class=\"cp\">{-# LANGUAGE TemplateHaskell #-}<\/span>\r\n <span class=\"cp\">{-# LANGUAGE MultiParamTypeClasses #-}<\/span>\r\n <span class=\"cp\">{-# LANGUAGE TypeFamilies #-}<\/span>\r\n <span class=\"cp\">{-# LANGUAGE QuasiQuotes #-}<\/span> <span class=\"c1\">--\u8ffd\u52a0<\/span>\r\n\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Web.ServerSession.Frontend.Yesod<\/span> <span class=\"p\">(<\/span><span class=\"nf\">forceInvalidate<\/span><span class=\"p\">,<\/span> <span class=\"kt\">ForceInvalidate<\/span><span class=\"p\">(<\/span><span class=\"o\">..<\/span><span class=\"p\">))<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Import<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Yesod.Form.Bootstrap3<\/span> <span class=\"p\">(<\/span><span class=\"kt\">BootstrapFormLayout<\/span> <span class=\"p\">(<\/span><span class=\"o\">..<\/span><span class=\"p\">),<\/span> <span class=\"nf\">renderBootstrap3<\/span><span class=\"p\">)<\/span>\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Text.Julius<\/span> <span class=\"p\">(<\/span><span class=\"kt\">RawJS<\/span> <span class=\"p\">(<\/span><span class=\"o\">..<\/span><span class=\"p\">))<\/span>\r\n\r\n<span class=\"kr\">import<\/span> <span class=\"nn\">Web.ServerSession.Frontend.Yesod<\/span> <span class=\"p\">(<\/span><span class=\"nf\">forceInvalidate<\/span><span class=\"p\">,<\/span> <span class=\"kt\">ForceInvalidate<\/span><span class=\"p\">(<\/span><span class=\"o\">..<\/span><span class=\"p\">))<\/span> \r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"n\">getHomeR<\/span> <span class=\"o\">::<\/span> <span class=\"kt\">Handler<\/span> <span class=\"kt\">Html<\/span>\r\n<span class=\"n\">getHomeR<\/span> <span class=\"o\">=<\/span> <span class=\"kr\">do<\/span>\r\n    <span class=\"n\">sess<\/span> <span class=\"o\">&lt;-<\/span> <span class=\"n\">getSession<\/span>\r\n    <span class=\"n\">forceInvalidate<\/span> <span class=\"kt\">CurrentSessionId<\/span> <span class=\"c1\">-- \u3053\u308c\u3092\u547c\u3076\u3068\u30bb\u30c3\u30b7\u30e7\u30f3ID\u304c\u518d\u63a1\u756a\u3055\u308c\u308b<\/span>\r\n    <span class=\"n\">defaultLayout<\/span>\r\n        <span class=\"o\">[<\/span><span class=\"n\">whamlet<\/span><span class=\"o\">|<\/span>\r\n            &lt;form method=post&gt;\r\n                &lt;input type=text name=key&gt;\r\n                &lt;input type=text name=val&gt;\r\n                &lt;input type=submit&gt;\r\n            &lt;h1&gt;#{show sess}\r\n        <span class=\"o\">|]<\/span>  \r\n\r\n<span class=\"n\">postHomeR<\/span> <span class=\"o\">::<\/span> <span class=\"kt\">Handler<\/span> <span class=\"nb\">()<\/span>\r\n<span class=\"n\">postHomeR<\/span> <span class=\"o\">=<\/span> <span class=\"kr\">do<\/span>\r\n    <span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">mval<\/span><span class=\"p\">)<\/span> <span class=\"o\">&lt;-<\/span> <span class=\"n\">runInputPost<\/span> <span class=\"o\">$<\/span> <span class=\"p\">(,)<\/span> <span class=\"o\">&lt;$&gt;<\/span> <span class=\"n\">ireq<\/span> <span class=\"n\">textField<\/span> <span class=\"s\">\"key\"<\/span> <span class=\"o\">&lt;*&gt;<\/span> <span class=\"n\">iopt<\/span> <span class=\"n\">textField<\/span> <span class=\"s\">\"val\"<\/span>\r\n    <span class=\"kr\">case<\/span> <span class=\"n\">mval<\/span> <span class=\"kr\">of<\/span>\r\n        <span class=\"kt\">Nothing<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"n\">deleteSession<\/span> <span class=\"n\">key<\/span> \r\n        <span class=\"kt\">Just<\/span> <span class=\"n\">val<\/span> <span class=\"o\">-&gt;<\/span> <span class=\"n\">setSession<\/span> <span class=\"n\">key<\/span> <span class=\"n\">val<\/span> \r\n    <span class=\"n\">liftIO<\/span> <span class=\"o\">$<\/span> <span class=\"n\">print<\/span> <span class=\"p\">(<\/span><span class=\"n\">key<\/span><span class=\"p\">,<\/span> <span class=\"n\">mval<\/span><span class=\"p\">)<\/span>\r\n    <span class=\"n\">redirect<\/span> <span class=\"kt\">HomeR<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u8bd5\u7740\u52a8\u4e00\u4e0b\u3002<\/p>\n<p>\u6211\u4f1a\u542f\u52a8Redis\u3002<\/p>\n<pre class=\"post-pre\"><code>$ redis-server\r\n<\/code><\/pre>\n<p>\u5f00\u59cb\u542f\u52a8Web\u670d\u52a1\u5668<\/p>\n<pre class=\"post-pre\"><code>$ stack exec -- yesod devel\r\n<\/code><\/pre>\n<p>\u7531\u4e8eWeb\u670d\u52a1\u5668\u5df2\u7ecf\u542f\u52a8\uff0c\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u5728Web\u6d4f\u89c8\u5668\u4e2d\u8bbf\u95eelocalhost:3000\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/19-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2021-01-06 23.37.17.png\" \/><\/div>\n<p>\u5728Set-Cookie\u5934\u90e8\u4e2d\uff0c\u6709\u4e00\u4e2a\u540d\u4e3a&#8221;REDISSESSION_ID&#8221;\u7684\u5b57\u6bb5\u3002\u770b\u8d77\u6765\u8fd0\u884c\u826f\u597d\u3002<br \/>\n\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c1d\u8bd5\u5c06\u6570\u636e\u4fdd\u5b58\u5728\u4f1a\u8bdd\u5b58\u50a8\u4e2d\u3002<br \/>\n\u6211\u4eec\u5c06\u6307\u5b9a\u952e\u4e3a&#8221;hoge&#8221;\uff0c\u503c\u4e3a&#8221;fuga&#8221;\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/21-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2021-01-06 23.37.33.png\" \/><\/div>\n<p>Session\u4fe1\u606f\u5df2\u5728\u5c4f\u5e55\u4e0a\u663e\u793a\u3002\u770b\u8d77\u6765\u8fd0\u884c\u6b63\u5e38\u3002<br \/>\n(\u7531\u4e8e\u8c03\u7528\u4e86&#8221;forceInvalidate CurrentSessionId&#8221;\uff0c\u56e0\u6b64&#8221;SetCookie&#8221;\u5934\u90e8\u7684&#8221;REDISSESSION_ID&#8221;\u503c\u5df2\u66f4\u6539\uff0c\u4f46\u5728\u6b64\u65f6\u523b\u5b9e\u9645\u4e0a\u5e76\u4e0d\u9700\u8981\u3002)<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/23-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2021-01-06 23.38.03.png\" \/><\/div>\n<p>\u5728redis-cli\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u9884\u89c8\u5b58\u50a8\u5728Redis\u4e2d\u7684\u6570\u636e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/25-0.png\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2021-01-06 22.52.08.png\" \/><\/div>\n<p>\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165\u7684\u6570\u636e\u5df2\u7ecf\u88ab\u6b63\u786e\u4fdd\u5b58\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u5b66\u4e60\uff0c\u6211\u5c1d\u8bd5\u4e86\u4f7f\u7528Haskell\u7684Web\u6846\u67b6Yesod\u548c\u7528\u4e8e\u652f\u6301\u4f1a\u8bdd\u7ba1\u7406\u7684\u670d\u52a1\u5668\u5e93serversessio [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-34140","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>\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55 - 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\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c06yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55\" \/>\n<meta property=\"og:description\" content=\"\u4e3a\u4e86\u5b66\u4e60\uff0c\u6211\u5c1d\u8bd5\u4e86\u4f7f\u7528Haskell\u7684Web\u6846\u67b6Yesod\u548c\u7528\u4e8e\u652f\u6301\u4f1a\u8bdd\u7ba1\u7406\u7684\u670d\u52a1\u5668\u5e93serversessio [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c06yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2023-01-16T09:57:50+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-29T05:03:23+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/19-0.png\" \/>\n<meta name=\"author\" content=\"\u96c5, \u609f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u96c5, \u609f\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/\",\"name\":\"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\"},\"datePublished\":\"2023-01-16T09:57:50+00:00\",\"dateModified\":\"2024-04-29T05:03:23+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/zh\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6\",\"name\":\"\u96c5, \u609f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g\",\"caption\":\"\u96c5, \u609f\"},\"url\":\"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55 - Blog - Silicon Cloud","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c06yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a-2\/","og_locale":"zh_CN","og_type":"article","og_title":"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55","og_description":"\u4e3a\u4e86\u5b66\u4e60\uff0c\u6211\u5c1d\u8bd5\u4e86\u4f7f\u7528Haskell\u7684Web\u6846\u67b6Yesod\u548c\u7528\u4e8e\u652f\u6301\u4f1a\u8bdd\u7ba1\u7406\u7684\u670d\u52a1\u5668\u5e93serversessio [&hellip;]","og_url":"https:\/\/www.silicloud.com\/zh\/blog\/\u6211\u5c06yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a-2\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2023-01-16T09:57:50+00:00","article_modified_time":"2024-04-29T05:03:23+00:00","og_image":[{"url":"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d1b6c37434c4406c0e390\/19-0.png"}],"author":"\u96c5, \u609f","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u96c5, \u609f","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/","url":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/","name":"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website"},"datePublished":"2023-01-16T09:57:50+00:00","dateModified":"2024-04-29T05:03:23+00:00","author":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/zh\/blog\/"},{"@type":"ListItem","position":2,"name":"\u6211\u5c06Yesod\u4e0eserversession-backend-redis\u96c6\u6210\u5728\u4e00\u8d77\u5e76\u5c1d\u8bd5\u8fd0\u884c\uff0c\u8fd9\u91cc\u505a\u4e2a\u5907\u5fd8\u5f55"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#website","url":"https:\/\/www.silicloud.com\/zh\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/f044a4b7fa4ee2701702942002419ca6","name":"\u96c5, \u609f","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e71a913e914f1aad1efc391f92084294bac54bc782acd289638580134cf667a6?s=96&d=mm&r=g","caption":"\u96c5, \u609f"},"url":"https:\/\/www.silicloud.com\/zh\/blog\/author\/yawu\/"},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%88%91%e5%b0%86yesod%e4%b8%8eserversession-backend-redis%e9%9b%86%e6%88%90%e5%9c%a8%e4%b8%80%e8%b5%b7%e5%b9%b6%e5%b0%9d%e8%af%95%e8%bf%90%e8%a1%8c%ef%bc%8c%e8%bf%99%e9%87%8c%e5%81%9a%e4%b8%aa-2\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/34140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/comments?post=34140"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/34140\/revisions"}],"predecessor-version":[{"id":85435,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/posts\/34140\/revisions\/85435"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/media?parent=34140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/categories?post=34140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/zh\/blog\/wp-json\/wp\/v2\/tags?post=34140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}