{"id":172227,"date":"2024-11-07T11:22:16","date_gmt":"2024-11-07T03:22:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172227\/"},"modified":"2024-11-07T11:22:17","modified_gmt":"2024-11-07T03:22:17","slug":"%e8%ae%93redis%e4%bf%9d%e6%8c%81%e5%81%a5%e5%ba%b7-%e5%af%a6%e7%8f%be%e7%84%a1%e5%ae%95%e6%a9%9f%e9%81%8b%e8%a1%8c%ef%bc%88redis%e9%81%bf%e5%85%8d%e5%ae%95%e6%a9%9f%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172227\/","title":{"rendered":"\u8b93Redis\u4fdd\u6301\u5065\u5eb7 \u5be6\u73fe\u7121\u5b95\u6a5f\u904b\u884c\uff08redis\u907f\u514d\u5b95\u6a5f\uff09"},"content":{"rendered":"<h1 id=\"%e8%ae%93redis%e4%bf%9d%e6%8c%81%e5%81%a5%e5%ba%b7-%e5%af%a6%e7%8f%be%e7%84%a1%e5%ae%95%e6%a9%9f%e9%81%8b%e8%a1%8c%ef%bc%88redis%e9%81%bf%e5%85%8d%e5%ae%95%e6%a9%9f%ef%bc%89-eKRyxVbTbK\">\u8b93Redis\u4fdd\u6301\u5065\u5eb7 \u5be6\u73fe\u7121\u5b95\u6a5f\u904b\u884c\uff08redis\u907f\u514d\u5b95\u6a5f\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cRedis\u5df2\u6210\u70ba\u8a31\u591a\u4f01\u696d\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u70ba\u4e86\u78ba\u4fddRedis\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u907f\u514d\u5b95\u6a5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4fdd\u6301Redis\u7684\u5065\u5eb7\u904b\u884c\uff0c\u5be6\u73fe\u7121\u5b95\u6a5f\u904b\u884c\u7684\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"1-%e7%9b%a3%e6%8e%a7redis%e7%9a%84%e5%81%a5%e5%ba%b7%e7%8b%80%e6%85%8b-eKRyxVbTbK\">1. \u76e3\u63a7Redis\u7684\u5065\u5eb7\u72c0\u614b<\/h2>\n<p>\u76e3\u63a7\u662f\u78ba\u4fddRedis\u7a69\u5b9a\u904b\u884c\u7684\u7b2c\u4e00\u6b65\u3002\u4f7f\u7528Redis\u81ea\u5e36\u7684\u547d\u4ee4\u5982<code>INFO<\/code>\u53ef\u4ee5\u7372\u53d6\u7cfb\u7d71\u7684\u5404\u7a2e\u6307\u6a19\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3001\u9023\u63a5\u6578\u91cf\u548c\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\u3002\u9019\u4e9b\u6307\u6a19\u80fd\u5e6b\u52a9\u7ba1\u7406\u54e1\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u554f\u984c\u3002<\/p>\n<ul>\n<li><code>INFO memory<\/code>\uff1a\u67e5\u770b\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><code>INFO clients<\/code>\uff1a\u67e5\u770b\u7576\u524d\u9023\u63a5\u7684\u5ba2\u6236\u7aef\u6578\u91cf\u3002<\/li>\n<li><code>INFO stats<\/code>\uff1a\u67e5\u770b\u547d\u4ee4\u57f7\u884c\u7684\u7d71\u8a08\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u4f7f\u7528\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u5982Prometheus\u548cGrafana\u53ef\u4ee5\u5be6\u73fe\u66f4\u5168\u9762\u7684\u76e3\u63a7\uff0c\u4e26\u8a2d\u7f6e\u544a\u8b66\u7cfb\u7d71\uff0c\u53ca\u6642\u901a\u77e5\u7ba1\u7406\u54e1\u3002<\/p>\n<h2 id=\"2-%e8%a8%ad%e7%bd%ae%e6%8c%81%e4%b9%85%e5%8c%96%e6%a9%9f%e5%88%b6-eKRyxVbTbK\">2. \u8a2d\u7f6e\u6301\u4e45\u5316\u6a5f\u5236<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u9019\u5169\u7a2e\u6a5f\u5236\u53ef\u4ee5\u5e6b\u52a9\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<ul>\n<li><strong>RDB\uff1a<\/strong>\u5b9a\u671f\u751f\u6210\u6578\u64da\u5feb\u7167\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff1a<\/strong>\u6bcf\u6b21\u5beb\u64cd\u4f5c\u90fd\u6703\u8a18\u9304\u5230\u6587\u4ef6\u4e2d\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<\/ul>\n<p>\u5efa\u8b70\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u6301\u4e45\u5316\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u3002<\/p>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%e5%92%8c%e5%93%a8%e5%85%b5%e6%a8%a1%e5%bc%8f-eKRyxVbTbK\">3. \u4f7f\u7528\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8Redis\u7684\u53ef\u7528\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f\u3002\u4e3b\u5f9e\u8907\u88fd\u53ef\u4ee5\u5c07\u6578\u64da\u5f9e\u4e3b\u7bc0\u9ede\u8907\u88fd\u5230\u5f9e\u7bc0\u9ede\uff0c\u5f9e\u800c\u5be6\u73fe\u6578\u64da\u7684\u5197\u9918\u5099\u4efd\u3002\u54e8\u5175\u6a21\u5f0f\u5247\u53ef\u4ee5\u81ea\u52d5\u76e3\u63a7\u4e3b\u7bc0\u9ede\u7684\u72c0\u614b\uff0c\u7576\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<pre><code>\n# \u914d\u7f6e\u4e3b\u5f9e\u8907\u88fd\n# \u5728\u5f9e\u7bc0\u9ede\u7684redis.conf\u4e2d\u6dfb\u52a0\nreplicaof  \n<\/code><\/pre>\n<h2 id=\"4-%e5%ae%9a%e6%9c%9f%e6%b8%85%e7%90%86%e9%81%8e%e6%9c%9f%e6%95%b8%e6%93%9a-eKRyxVbTbK\">4. \u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da<\/h2>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u5b9a\u671f\u6e05\u7406\u904e\u671f\u6578\u64da\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\uff0c\u907f\u514d\u56e0\u5167\u5b58\u4e0d\u8db3\u5c0e\u81f4\u7684\u5b95\u6a5f\u3002\u53ef\u4ee5\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u4e26\u4f7f\u7528<code>KEYS<\/code>\u547d\u4ee4\u67e5\u627e\u904e\u671f\u7684\u9375\u3002<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\nEXPIRE mykey 60  # 60\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<h2 id=\"5-%e5%84%aa%e5%8c%96%e9%85%8d%e7%bd%ae%e5%8f%83%e6%95%b8-eKRyxVbTbK\">5. \u512a\u5316\u914d\u7f6e\u53c3\u6578<\/h2>\n<p>\u6839\u64da\u5be6\u969b\u4f7f\u7528\u60c5\u6cc1\uff0c\u512a\u5316Redis\u7684\u914d\u7f6e\u53c3\u6578\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4f8b\u5982\uff0c\u8abf\u6574<code>maxmemory<\/code>\u548c<code>maxclients<\/code>\u7b49\u53c3\u6578\uff0c\u4ee5\u9069\u61c9\u4e0d\u540c\u7684\u8ca0\u8f09\u9700\u6c42\u3002<\/p>\n<pre><code>\n# \u5728redis.conf\u4e2d\u8a2d\u7f6e\u6700\u5927\u5167\u5b58\nmaxmemory 256mb\n# \u8a2d\u7f6e\u6700\u5927\u5ba2\u6236\u7aef\u9023\u63a5\u6578\nmaxclients 10000\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eKRyxVbTbK\">\u7e3d\u7d50<\/h2>\n<p>\u4fdd\u6301Redis\u7684\u5065\u5eb7\u904b\u884c\u9700\u8981\u591a\u65b9\u9762\u7684\u52aa\u529b\uff0c\u5305\u62ec\u76e3\u63a7\u3001\u6301\u4e45\u5316\u3001\u4e3b\u5f9e\u8907\u88fd\u3001\u6578\u64da\u6e05\u7406\u548c\u914d\u7f6e\u512a\u5316\u7b49\u3002\u901a\u904e\u9019\u4e9b\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u907f\u514dRedis\u7684\u5b95\u6a5f\u554f\u984c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u70baRedis\u63d0\u4f9b\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\uff0c\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u8b93Redis\u4fdd\u6301\u5065\u5eb7\uff0c\u5be6\u73fe\u7121\u5b95\u6a5f\u904b\u884c\uff0c\u907f\u514d\u670d\u52d9\u4e2d\u65b7\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u548c\u9ad8\u53ef\u7528\u6027\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-172227","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172227","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=172227"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172227\/revisions"}],"predecessor-version":[{"id":172228,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172227\/revisions\/172228"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}