{"id":121252,"date":"2024-10-25T11:18:23","date_gmt":"2024-10-25T03:18:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121252\/"},"modified":"2024-10-25T11:18:24","modified_gmt":"2024-10-25T03:18:24","slug":"redis-%e6%a5%b5%e8%87%b4%e5%8b%95%e6%85%8b%e8%aa%bf%e5%84%aa%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121252\/","title":{"rendered":"Redis \u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5"},"content":{"rendered":"<h1 id=\"redis-%e6%a5%b5%e8%87%b4%e5%8b%95%e6%85%8b%e8%aa%bf%e5%84%aa%e7%ae%97%e6%b3%95-dIvCwLrvLW\">Redis \u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u5728\u5404\u7a2e\u5834\u666f\u4e2d\u5ee3\u53d7\u6b61\u8fce\u3002\u7136\u800c\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u7528\u6236\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u5982\u4f55\u52d5\u614b\u8abf\u512a Redis \u7684\u6027\u80fd\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7406\u89e3\u548c\u61c9\u7528\u9019\u4e9b\u6280\u8853\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-dIvCwLrvLW\">Redis \u7684\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>Redis \u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\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\u3002\u5176\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u53ef\u4ee5\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u64f4\u5c55\u5230\u591a\u53f0\u4f3a\u670d\u5668\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8b%95%e6%85%8b%e8%aa%bf%e5%84%aa%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-dIvCwLrvLW\">\u52d5\u614b\u8abf\u512a\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u7684\u589e\u9577\uff0cRedis \u7684\u6027\u80fd\u9700\u6c42\u4e5f\u6703\u96a8\u4e4b\u8b8a\u5316\u3002\u975c\u614b\u914d\u7f6e\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u4e0d\u65b7\u8b8a\u5316\u7684\u9700\u6c42\uff0c\u56e0\u6b64\u52d5\u614b\u8abf\u512a\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u52d5\u614b\u8abf\u512a\u53ef\u4ee5\u6839\u64da\u5be6\u6642\u7684\u6027\u80fd\u6307\u6a19\u548c\u8ca0\u8f09\u60c5\u6cc1\uff0c\u81ea\u52d5\u8abf\u6574 Redis \u7684\u914d\u7f6e\uff0c\u4ee5\u9054\u5230\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%a5%b5%e8%87%b4%e5%8b%95%e6%85%8b%e8%aa%bf%e5%84%aa%e7%ae%97%e6%b3%95-dIvCwLrvLW\">Redis \u7684\u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5<\/h2>\n<p>Redis \u7684\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<h3 id=\"1-%e8%87%aa%e9%81%a9%e6%87%89%e7%b7%a9%e5%ad%98%e7%ae%a1%e7%90%86-dIvCwLrvLW\">1. \u81ea\u9069\u61c9\u7de9\u5b58\u7ba1\u7406<\/h3>\n<p>Redis \u53ef\u4ee5\u6839\u64da\u5be6\u6642\u7684\u8a2a\u554f\u6a21\u5f0f\uff0c\u81ea\u52d5\u8abf\u6574\u7de9\u5b58\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u7576\u67d0\u4e9b\u9375\u7684\u8a2a\u554f\u983b\u7387\u986f\u8457\u589e\u52a0\u6642\uff0cRedis \u53ef\u4ee5\u81ea\u52d5\u5c07\u9019\u4e9b\u9375\u7684\u6578\u64da\u4fdd\u7559\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u91cb\u653e\u4e0d\u5e38\u7528\u7684\u6578\u64da\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6578\u64da\u7684\u8a2a\u554f\u901f\u5ea6\u3002<\/p>\n<pre><code>CONFIG SET maxmemory-policy allkeys-lru<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u8a2d\u7f6e\u4e86 Redis \u7684\u5167\u5b58\u7ba1\u7406\u7b56\u7565\u70ba LRU\uff08Least Recently Used\uff09\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6700\u5e38\u7528\u7684\u6578\u64da\u59cb\u7d42\u4fdd\u7559\u5728\u5167\u5b58\u4e2d\u3002<\/p>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7-dIvCwLrvLW\">2. \u5be6\u6642\u6027\u80fd\u76e3\u63a7<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u76e3\u63a7\u5de5\u5177\uff0c\u5982 <code>MONITOR<\/code> \u547d\u4ee4\uff0c\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u6240\u6709\u8acb\u6c42\u3002\u901a\u904e\u5206\u6790\u9019\u4e9b\u8acb\u6c42\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8b58\u5225\u6027\u80fd\u74f6\u9838\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<pre><code>MONITOR<\/code><\/pre>\n<h3 id=\"3-%e8%87%aa%e5%8b%95%e6%93%b4%e5%b1%95-dIvCwLrvLW\">3. \u81ea\u52d5\u64f4\u5c55<\/h3>\n<p>\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\uff0cRedis \u53ef\u4ee5\u81ea\u52d5\u64f4\u5c55\u5176\u96c6\u7fa4\u3002\u901a\u904e\u589e\u52a0\u66f4\u591a\u7684\u7bc0\u9ede\uff0cRedis \u53ef\u4ee5\u5206\u64d4\u8ca0\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5230\u8907\u88fd\u548c\u5206\u7247\u6280\u8853\u3002<\/p>\n<h2 id=\"%e5%af%a6%e8%b8%90%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-dIvCwLrvLW\">\u5be6\u8e10\u4e2d\u7684\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u8a31\u591a\u4f01\u696d\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u5df2\u7d93\u6210\u529f\u5730\u5be6\u65bd\u4e86 Redis \u7684\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u5728\u4fc3\u92b7\u671f\u9593\u4f7f\u7528 Redis \u4f86\u8655\u7406\u5927\u91cf\u7684\u7528\u6236\u8acb\u6c42\u3002\u901a\u904e\u5be6\u6642\u76e3\u63a7\u548c\u81ea\u9069\u61c9\u7de9\u5b58\u7ba1\u7406\uff0c\u4ed6\u5011\u80fd\u5920\u5728\u9ad8\u5cf0\u671f\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-dIvCwLrvLW\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5de5\u5177\uff0c\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u8b8a\u5316\u7684\u6027\u80fd\u9700\u6c42\u3002\u901a\u904e\u81ea\u9069\u61c9\u7de9\u5b58\u7ba1\u7406\u3001\u5be6\u6642\u6027\u80fd\u76e3\u63a7\u548c\u81ea\u52d5\u64f4\u5c55\u7b49\u6280\u8853\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u5176\u61c9\u7528\u7a0b\u5e8f\u5728\u9ad8\u8ca0\u8f09\u4e0b\u4f9d\u7136\u4fdd\u6301\u9ad8\u6548\u904b\u884c\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86 Redis \u7684\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\u5c07\u6703\u66f4\u52a0\u667a\u80fd\u5316\uff0c\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u597d\u7684\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u6975\u81f4\u52d5\u614b\u8abf\u512a\u7b97\u6cd5\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5373\u6642\u97ff\u61c9\uff0c\u52a9\u529b\u61c9\u7528\u7a0b\u5e8f\u512a\u5316\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-121252","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121252","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=121252"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121252\/revisions"}],"predecessor-version":[{"id":121253,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121252\/revisions\/121253"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}