{"id":167093,"date":"2024-11-05T22:18:30","date_gmt":"2024-11-05T14:18:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167093\/"},"modified":"2024-11-05T22:18:30","modified_gmt":"2024-11-05T14:18:30","slug":"%e5%88%a9%e7%94%a8redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e6%8f%90%e9%ab%98%e7%b6%b2%e7%ab%99%e6%80%a7%e8%83%bd%ef%bc%88redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e4%bd%8d%e7%bd%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167093\/","title":{"rendered":"\u5229\u7528Redis\u672c\u5730\u7de9\u5b58\u63d0\u9ad8\u7db2\u7ad9\u6027\u80fd\uff08redis\u672c\u5730\u7de9\u5b58\u4f4d\u7f6e\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e6%8f%90%e9%ab%98%e7%b6%b2%e7%ab%99%e6%80%a7%e8%83%bd%ef%bc%88redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e4%bd%8d%e7%bd%ae%ef%bc%89-BNtfjeATaN\">\u5229\u7528Redis\u672c\u5730\u7de9\u5b58\u63d0\u9ad8\u7db2\u7ad9\u6027\u80fd\uff08redis\u672c\u5730\u7de9\u5b58\u4f4d\u7f6e\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u6027\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u548c\u641c\u7d22\u5f15\u64ce\u6392\u540d\u81f3\u95dc\u91cd\u8981\u3002\u96a8\u8457\u7528\u6236\u5c0d\u7db2\u7ad9\u901f\u5ea6\u7684\u8981\u6c42\u4e0d\u65b7\u63d0\u9ad8\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u9700\u8981\u5c0b\u627e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u512a\u5316\u7db2\u7ad9\u6027\u80fd\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u7de9\u5b58\u529f\u80fd\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-BNtfjeATaN\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\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\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e7%9a%84%e5%84%aa%e5%8b%a2-BNtfjeATaN\">Redis\u672c\u5730\u7de9\u5b58\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u63d0\u9ad8\u97ff\u61c9\u901f\u5ea6\uff1a<\/strong>\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0cRedis\u80fd\u5920\u5927\u5e45\u5ea6\u6e1b\u5c11\u6578\u64da\u5eab\u67e5\u8a62\u7684\u6642\u9593\uff0c\u5f9e\u800c\u63d0\u9ad8\u7db2\u7ad9\u7684\u97ff\u61c9\u901f\u5ea6\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u64d4\uff1a<\/strong>\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u964d\u4f4e\u6578\u64da\u5eab\u7684\u8ca0\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/li>\n<li><strong>\u652f\u6301\u9ad8\u4f75\u767c\uff1a<\/strong>Redis\u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\uff0c\u9069\u5408\u7528\u65bc\u9ad8\u6d41\u91cf\u7684\u7db2\u7ad9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98-BNtfjeATaN\">\u5982\u4f55\u5be6\u73feRedis\u672c\u5730\u7de9\u5b58<\/h2>\n<p>\u8981\u5728\u7db2\u7ad9\u4e2d\u5be6\u73feRedis\u672c\u5730\u7de9\u5b58\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd\u548c\u914d\u7f6eRedis\u670d\u52d9\u5668\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-BNtfjeATaN\">1. \u5b89\u88ddRedis<\/h3>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server\n<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-BNtfjeATaN\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u8abf\u6574Redis\u7684\u8a2d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u53ef\u4ee5\u6839\u64da\u9700\u8981\u8abf\u6574\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>maxmemory\uff1a<\/strong>\u8a2d\u7f6eRedis\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002<\/li>\n<li><strong>maxmemory-policy\uff1a<\/strong>\u8a2d\u7f6e\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\u7684\u9a45\u9010\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e7%b7%a9%e5%ad%98-BNtfjeATaN\">3. \u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5ba2\u6236\u7aef\u5eab\u4f86\u9032\u884c\u6578\u64da\u7684\u8b80\u53d6\u548c\u5beb\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5beb\u5165\u6578\u64da\u5230\u7de9\u5b58\nr.set('key', 'value')\n\n# \u5f9e\u7de9\u5b58\u4e2d\u8b80\u53d6\u6578\u64da\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa\uff1ab'value'\n<\/code><\/pre>\n<h2 id=\"redis%e6%9c%ac%e5%9c%b0%e7%b7%a9%e5%ad%98%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-BNtfjeATaN\">Redis\u672c\u5730\u7de9\u5b58\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u7de9\u5b58\u7b56\u7565\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684\u7de9\u5b58\u7b56\u7565\uff0c\u5982LRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u6216TTL\uff08\u904e\u671f\u6642\u9593\uff09\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u7de9\u5b58\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u904e\u671f\u7684\u7de9\u5b58\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e64\u7de9\u5b58\u7684\u547d\u4e2d\u7387\u548c\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-BNtfjeATaN\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528Redis\u672c\u5730\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7db2\u7ad9\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u4e26\u652f\u6301\u9ad8\u4f75\u767c\u7684\u8acb\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5145\u5206\u767c\u63eeRedis\u7684\u512a\u52e2\uff0c\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u5feb\u7684\u8a2a\u554f\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u7684\u4f01\u696d\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0cRedis\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u7db2\u7ad9\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u5be6\u73fe\u6700\u4f73\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u672c\u5730\u7de9\u5b58\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\uff0c\u4e86\u89e3\u7de9\u5b58\u4f4d\u7f6e\u53ca\u5176\u5c0d\u52a0\u901f\u6578\u64da\u8a2a\u554f\u7684\u5f71\u97ff\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-167093","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167093","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=167093"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167093\/revisions"}],"predecessor-version":[{"id":167094,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167093\/revisions\/167094"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167093"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167093"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}