{"id":132619,"date":"2024-10-30T22:06:19","date_gmt":"2024-10-30T14:06:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/132619\/"},"modified":"2024-10-30T22:06:20","modified_gmt":"2024-10-30T14:06:20","slug":"redis%e9%a0%85%e7%9b%ae%e5%af%a6%e6%88%b0%e6%8c%87%e5%8d%97%ef%bc%88redis%e9%a0%85%e7%9b%ae%e5%af%a6%e6%88%b0%e6%95%99%e7%a8%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/132619\/","title":{"rendered":"Redis\u9805\u76ee\u5be6\u6230\u6307\u5357\uff08redis\u9805\u76ee\u5be6\u6230\u6559\u7a0b\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%a0%85%e7%9b%ae%e5%af%a6%e6%88%b0%e6%8c%87%e5%8d%97%ef%bc%88redis%e9%a0%85%e7%9b%ae%e5%af%a6%e6%88%b0%e6%95%99%e7%a8%8b%ef%bc%89-LmQeSRteWc\">Redis\u9805\u76ee\u5be6\u6230\u6307\u5357\uff08redis\u9805\u76ee\u5be6\u6230\u6559\u7a0b\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u9805\u76ee\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u5834\u666f\u3002\u672c\u6587\u5c07\u4ecb\u7d39Redis\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5b89\u88dd\u6b65\u9a5f\u3001\u5e38\u898b\u7528\u6cd5\u4ee5\u53ca\u5728\u5be6\u969b\u9805\u76ee\u4e2d\u7684\u61c9\u7528\u793a\u4f8b\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u638c\u63e1Redis\u7684\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-LmQeSRteWc\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u3001\u5be6\u6642\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%ae%89%e8%a3%9d-LmQeSRteWc\">Redis\u7684\u5b89\u88dd<\/h2>\n<p>\u5728\u958b\u59cb\u4f7f\u7528Redis\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u5b83\u3002\u4ee5\u4e0b\u662f\u5b89\u88ddRedis\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e5%9c%a8linux%e4%b8%8a%e5%ae%89%e8%a3%9dredis-LmQeSRteWc\">\u5728Linux\u4e0a\u5b89\u88ddRedis<\/h3>\n<pre><code>sudo apt update\nsudo apt install redis-server\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5Redis\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis\n<\/code><\/pre>\n<p>\u8981\u6aa2\u67e5Redis\u662f\u5426\u6b63\u5728\u904b\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo systemctl status redis\n<\/code><\/pre>\n<h3 id=\"%e5%9c%a8windows%e4%b8%8a%e5%ae%89%e8%a3%9dredis-LmQeSRteWc\">\u5728Windows\u4e0a\u5b89\u88ddRedis<\/h3>\n<p>\u5c0d\u65bcWindows\u7528\u6236\uff0c\u53ef\u4ee5\u5f9eRedis\u7684\u5b98\u65b9GitHub\u9801\u9762\u4e0b\u8f09Windows\u7248\u672c\u7684Redis\uff0c\u7136\u5f8c\u89e3\u58d3\u4e26\u904b\u884credis-server.exe\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-LmQeSRteWc\">Redis\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>SET key value<\/code>\uff1a\u8a2d\u7f6e\u4e00\u500b\u9375\u7684\u503c\u3002<\/li>\n<li><code>GET key<\/code>\uff1a\u7372\u53d6\u6307\u5b9a\u9375\u7684\u503c\u3002<\/li>\n<li><code>DEL key<\/code>\uff1a\u522a\u9664\u6307\u5b9a\u9375\u3002<\/li>\n<li><code>EXPIRE key seconds<\/code>\uff1a\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%9c%a8%e5%af%a6%e9%9a%9b%e9%a0%85%e7%9b%ae%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-LmQeSRteWc\">Redis\u5728\u5be6\u969b\u9805\u76ee\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>Redis\u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u5728\u591a\u7a2e\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5be6\u969b\u61c9\u7528\u7684\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-LmQeSRteWc\">1. \u7de9\u5b58\u7cfb\u7d71<\/h3>\n<p>\u5728Web\u61c9\u7528\u4e2d\uff0c\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u8acb\u6c42\u67d0\u500b\u9801\u9762\u6642\uff0c\u53ef\u4ee5\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u9801\u9762\u7684\u7de9\u5b58\uff0c\u5982\u679c\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u4e26\u5c07\u7d50\u679c\u5b58\u5165Redis\u3002<\/p>\n<pre><code>if (redis.exists(\"page:\" + pageId)) {\n    return redis.get(\"page:\" + pageId);\n} else {\n    page = database.getPage(pageId);\n    redis.set(\"page:\" + pageId, page);\n    return page;\n}\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-LmQeSRteWc\">2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h3>\n<p>Redis\u7684\u9ad8\u6548\u6027\u80fd\u4f7f\u5176\u975e\u5e38\u9069\u5408\u7528\u65bc\u5be6\u6642\u6578\u64da\u5206\u6790\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u548c\u96c6\u5408\u4f86\u5b58\u5132\u7528\u6236\u884c\u70ba\u6578\u64da\uff0c\u4e26\u9032\u884c\u5373\u6642\u7d71\u8a08\u3002<\/p>\n<pre><code>redis.lpush(\"user:actions:\" + userId, action);\n<\/code><\/pre>\n<h3 id=\"3-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-LmQeSRteWc\">3. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis\u4e5f\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u901a\u904e\u5176\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u751f\u7522\u8005-\u6d88\u8cbb\u8005\u6a21\u5f0f\u3002\u751f\u7522\u8005\u5c07\u6d88\u606f\u63a8\u5165\u5217\u8868\uff0c\u6d88\u8cbb\u8005\u5247\u5f9e\u5217\u8868\u4e2d\u5f48\u51fa\u6d88\u606f\u9032\u884c\u8655\u7406\u3002<\/p>\n<pre><code>redis.rpush(\"task_queue\", task);\ntask = redis.lpop(\"task_queue\");\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LmQeSRteWc\">\u7e3d\u7d50<\/h2>\n<p>Redis\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u6578\u64da\u5eab\uff0c\u9069\u5408\u7528\u65bc\u5404\u7a2e\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u9084\u662f\u6d88\u606f\u968a\u5217\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5c0b\u627e\u9ad8\u6548\u80fd\u7684\u89e3\u6c7a\u65b9\u6848\u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u904b\u884cRedis\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u5728Redis\u9805\u76ee\u4e2d\u53d6\u5f97\u6210\u529f\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u9805\u76ee\u5be6\u6230\u6307\u5357\u63d0\u4f9b\u5168\u9762\u7684\u6559\u7a0b\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u638c\u63e1Redis\u7684\u61c9\u7528\u8207\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-132619","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=132619"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132619\/revisions"}],"predecessor-version":[{"id":132620,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/132619\/revisions\/132620"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=132619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=132619"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=132619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}