{"id":164473,"date":"2024-11-05T08:12:28","date_gmt":"2024-11-05T00:12:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164473\/"},"modified":"2024-11-05T08:12:29","modified_gmt":"2024-11-05T00:12:29","slug":"%e7%b2%be%e6%ba%96%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae%ef%bc%8c%e6%8e%8c%e6%8e%a7%e6%99%82%e9%96%93%e6%85%a2%e6%85%a2%e8%bf%8e%ef%bc%88redis%e9%85%8d%e7%bd%ae%e6%99%82%e9%96%93%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164473\/","title":{"rendered":"\u7cbe\u6e96\u8abf\u6574Redis\u914d\u7f6e\uff0c\u638c\u63a7\u6642\u9593\u6162\u6162\u8fce\uff08redis\u914d\u7f6e\u6642\u9593\uff09"},"content":{"rendered":"<h1 id=\"%e7%b2%be%e6%ba%96%e8%aa%bf%e6%95%b4redis%e9%85%8d%e7%bd%ae%ef%bc%8c%e6%8e%8c%e6%8e%a7%e6%99%82%e9%96%93%e6%85%a2%e6%85%a2%e8%bf%8e-yVRAKQWYtz\">\u7cbe\u6e96\u8abf\u6574Redis\u914d\u7f6e\uff0c\u638c\u63a7\u6642\u9593\u6162\u6162\u8fce<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u6b63\u78ba\u7684Redis\u914d\u7f6e\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u7cbe\u6e96\u8abf\u6574Redis\u7684\u914d\u7f6e\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u638c\u63a7\u6642\u9593\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%85%8d%e7%bd%ae-yVRAKQWYtz\">Redis\u7684\u57fa\u672c\u914d\u7f6e<\/h2>\n<p>Redis\u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc\u5b89\u88dd\u76ee\u9304\u4e0b\u7684redis.conf\u3002\u9019\u500b\u6587\u4ef6\u5305\u542b\u4e86\u591a\u7a2e\u914d\u7f6e\u9078\u9805\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u914d\u7f6e\u9805\u76ee\uff1a<\/p>\n<ul>\n<li><code>maxmemory<\/code>\uff1a\u8a2d\u5b9aRedis\u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u91cf\u3002\u7576\u5167\u5b58\u4f7f\u7528\u8d85\u904e\u6b64\u9650\u5236\u6642\uff0cRedis\u6703\u6839\u64da\u914d\u7f6e\u7684\u9a45\u9010\u7b56\u7565\u4f86\u522a\u9664\u820a\u6578\u64da\u3002<\/li>\n<li><code>maxmemory-policy<\/code>\uff1a\u5b9a\u7fa9\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\u7684\u9a45\u9010\u7b56\u7565\u3002\u5e38\u898b\u7684\u7b56\u7565\u5305\u62ec<code>allkeys-lru<\/code>\u3001<code>volatile-lru<\/code>\u7b49\u3002<\/li>\n<li><code>save<\/code>\uff1a\u8a2d\u5b9aRedis\u7684\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5b9a\u7fa9\u4f55\u6642\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u3002<\/li>\n<li><code>appendonly<\/code>\uff1a\u555f\u7528\u6216\u7981\u7528\u8ffd\u52a0\u6587\u4ef6\u6301\u4e45\u5316\uff0c\u9019\u662f\u4e00\u7a2e\u66f4\u5b89\u5168\u7684\u6578\u64da\u6301\u4e45\u5316\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%99%82%e9%96%93%e7%ae%a1%e7%90%86%e8%88%87%e6%80%a7%e8%83%bd%e8%aa%bf%e6%95%b4-yVRAKQWYtz\">\u6642\u9593\u7ba1\u7406\u8207\u6027\u80fd\u8abf\u6574<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u6642\u9593\u7ba1\u7406\u662f\u6027\u80fd\u8abf\u6574\u7684\u4e00\u500b\u91cd\u8981\u65b9\u9762\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406Redis\u7684\u6642\u9593\u914d\u7f6e\uff1a<\/p>\n<h3 id=\"1-%e8%aa%bf%e6%95%b4%e6%8c%81%e4%b9%85%e5%8c%96%e7%ad%96%e7%95%a5-yVRAKQWYtz\">1. \u8abf\u6574\u6301\u4e45\u5316\u7b56\u7565<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u5efa\u8b70\u4f7f\u7528<code>appendonly<\/code>\u6a21\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u6e1b\u5c11\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u914d\u7f6e\u4f86\u555f\u7528\uff1a<\/p>\n<pre><code>appendonly yes<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e5%90%88%e7%90%86%e7%9a%84%e5%bf%ab%e7%85%a7%e6%99%82%e9%96%93-yVRAKQWYtz\">2. \u8a2d\u5b9a\u5408\u7406\u7684\u5feb\u7167\u6642\u9593<\/h3>\n<p>\u4f7f\u7528<code>save<\/code>\u6307\u4ee4\u4f86\u8a2d\u5b9a\u5feb\u7167\u7684\u6642\u9593\u9593\u9694\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u914d\u7f6e\u8868\u793a\u6bcf60\u79d2\u4fdd\u5b58\u4e00\u6b21\u5feb\u7167\uff0c\u4e14\u81f3\u5c11\u67091000\u500b\u9375\u88ab\u4fee\u6539\uff1a<\/p>\n<pre><code>save 60 1000<\/code><\/pre>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%81%8e%e6%9c%9f%e5%8a%9f%e8%83%bd-yVRAKQWYtz\">3. \u4f7f\u7528Redis\u7684\u904e\u671f\u529f\u80fd<\/h3>\n<p>Redis\u652f\u6301\u9375\u7684\u904e\u671f\u529f\u80fd\uff0c\u9019\u5c0d\u65bc\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u975e\u5e38\u91cd\u8981\u3002\u53ef\u4ee5\u4f7f\u7528<code>EXPIRE<\/code>\u547d\u4ee4\u4f86\u8a2d\u5b9a\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u91cb\u653e\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE mykey 300<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5728300\u79d2\u5f8c\u81ea\u52d5\u522a\u9664<code>mykey<\/code>\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e6%95%b4-yVRAKQWYtz\">\u76e3\u63a7\u8207\u8abf\u6574<\/h2>\n<p>\u6301\u7e8c\u76e3\u63a7Redis\u7684\u6027\u80fd\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u53ef\u4ee5\u4f7f\u7528<code>INFO<\/code>\u547d\u4ee4\u4f86\u7372\u53d6Redis\u7684\u904b\u884c\u72c0\u614b\uff0c\u5305\u62ec\u5167\u5b58\u4f7f\u7528\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\u4fe1\u606f\u3002\u6839\u64da\u9019\u4e9b\u6578\u64da\uff0c\u60a8\u53ef\u4ee5\u9032\u4e00\u6b65\u8abf\u6574\u914d\u7f6e\u4ee5\u512a\u5316\u6027\u80fd\u3002<\/p>\n<pre><code>INFO<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u6162\u67e5\u8a62\u65e5\u8a8c\u4f86\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002\u901a\u904e\u8a2d\u5b9a<code>slowlog-log-slower-than<\/code>\uff0c\u53ef\u4ee5\u8a18\u9304\u57f7\u884c\u6642\u9593\u8d85\u904e\u6307\u5b9a\u6beb\u79d2\u6578\u7684\u547d\u4ee4\uff0c\u5f9e\u800c\u9032\u884c\u91dd\u5c0d\u6027\u7684\u512a\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-yVRAKQWYtz\">\u7d50\u8ad6<\/h2>\n<p>\u7cbe\u6e96\u8abf\u6574Redis\u7684\u914d\u7f6e\u4e0d\u50c5\u80fd\u63d0\u5347\u6027\u80fd\uff0c\u9084\u80fd\u6709\u6548\u7ba1\u7406\u6642\u9593\u548c\u8cc7\u6e90\u3002\u901a\u904e\u5408\u7406\u7684\u6301\u4e45\u5316\u7b56\u7565\u3001\u5feb\u7167\u6642\u9593\u8a2d\u5b9a\u548c\u904e\u671f\u529f\u80fd\u7684\u4f7f\u7528\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fddRedis\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4f9d\u7136\u7a69\u5b9a\u904b\u884c\u3002\u6301\u7e8c\u7684\u76e3\u63a7\u548c\u8abf\u6574\u5c07\u5e6b\u52a9\u60a8\u5728\u4e0d\u65b7\u8b8a\u5316\u7684\u9700\u6c42\u4e2d\u4fdd\u6301\u7cfb\u7d71\u7684\u6700\u4f73\u72c0\u614b\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7cbe\u6e96\u8abf\u6574Redis\u914d\u7f6e\uff0c\u512a\u5316\u6027\u80fd\uff0c\u63d0\u5347\u97ff\u61c9\u901f\u5ea6\uff0c\u8b93\u60a8\u638c\u63a7\u6642\u9593\uff0c\u4eab\u53d7\u66f4\u6d41\u66a2\u7684\u6578\u64da\u8655\u7406\u9ad4\u9a57\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-164473","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164473","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=164473"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164473\/revisions"}],"predecessor-version":[{"id":164474,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164473\/revisions\/164474"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}