{"id":98574,"date":"2024-10-21T03:45:16","date_gmt":"2024-10-20T19:45:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98574\/"},"modified":"2024-10-21T03:45:17","modified_gmt":"2024-10-20T19:45:17","slug":"redis-%e7%9a%84%e9%83%a8%e7%bd%b2%e8%88%87%e9%85%8d%e7%bd%ae%e7%8d%b2%e5%8f%96%e6%9c%80%e4%bd%b3%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98574\/","title":{"rendered":"Redis \u7684\u90e8\u7f72\u8207\u914d\u7f6e\u7372\u53d6\u6700\u4f73\u6027\u80fd"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e9%83%a8%e7%bd%b2%e8%88%87%e9%85%8d%e7%bd%ae%e7%8d%b2%e5%8f%96%e6%9c%80%e4%bd%b3%e6%80%a7%e8%83%bd-RyJJyhqZFo\">Redis \u7684\u90e8\u7f72\u8207\u914d\u7f6e\u7372\u53d6\u6700\u4f73\u6027\u80fd<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528 Redis \u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u53ef\u64f4\u5c55\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u7684\u90e8\u7f72\u8207\u914d\u7f6e\uff0c\u4ee5\u7372\u53d6\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-RyJJyhqZFo\">\u4e00\u3001Redis \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 \u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u90fd\u975e\u5e38\u5feb\uff0c\u901a\u5e38\u5728\u6beb\u79d2\u7d1a\u5225\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u54e8\u5175\u6a21\u5f0f\uff0cRedis \u53ef\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%ba%8c%e3%80%81redis-%e7%9a%84%e9%83%a8%e7%bd%b2-RyJJyhqZFo\">\u4e8c\u3001Redis \u7684\u90e8\u7f72<\/h2>\n<p>\u5728\u90e8\u7f72 Redis \u6642\uff0c\u9996\u5148\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u74b0\u5883\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u90e8\u7f72\u65b9\u5f0f\uff1a<\/p>\n<h3 id=\"1-%e6%9c%ac%e5%9c%b0%e9%83%a8%e7%bd%b2-RyJJyhqZFo\">1. \u672c\u5730\u90e8\u7f72<\/h3>\n<p>\u5728\u672c\u5730\u74b0\u5883\u4e2d\u5b89\u88dd Redis\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis\n<\/code><\/pre>\n<h3 id=\"2-%e9%9b%b2%e7%ab%af%e9%83%a8%e7%bd%b2-RyJJyhqZFo\">2. \u96f2\u7aef\u90e8\u7f72<\/h3>\n<p>\u9078\u64c7\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\uff08\u5982 AWS\u3001Azure \u6216 Google Cloud\uff09\u4f86\u90e8\u7f72 Redis\uff0c\u53ef\u4ee5\u7372\u5f97\u66f4\u597d\u7684\u53ef\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u5927\u591a\u6578\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\u90fd\u63d0\u4f9b\u4e86 Redis \u7684\u4e00\u9375\u90e8\u7f72\u9078\u9805\uff0c\u7c21\u5316\u4e86\u5b89\u88dd\u904e\u7a0b\u3002<\/p>\n<h2 id=\"%e4%b8%89%e3%80%81redis-%e7%9a%84%e9%85%8d%e7%bd%ae-RyJJyhqZFo\">\u4e09\u3001Redis \u7684\u914d\u7f6e<\/h2>\n<p>\u70ba\u4e86\u7372\u53d6\u6700\u4f73\u6027\u80fd\uff0cRedis \u7684\u914d\u7f6e\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u914d\u7f6e\u9805\uff1a<\/p>\n<h3 id=\"1-%e8%a8%98%e6%86%b6%e9%ab%94%e7%ae%a1%e7%90%86-RyJJyhqZFo\">1. \u8a18\u61b6\u9ad4\u7ba1\u7406<\/h3>\n<p>Redis \u662f\u4e00\u500b\u57fa\u65bc\u5167\u5b58\u7684\u6578\u64da\u5eab\uff0c\u56e0\u6b64\u8a18\u61b6\u9ad4\u7684\u914d\u7f6e\u975e\u5e38\u91cd\u8981\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539 <code>redis.conf<\/code> \u6587\u4ef6\u4e2d\u7684 <code>maxmemory<\/code> \u53c3\u6578\u4f86\u9650\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>maxmemory 256mb\n<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u9084\u9700\u8981\u8a2d\u7f6e <code>maxmemory-policy<\/code> \u4f86\u6c7a\u5b9a\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\u7684\u884c\u70ba\uff1a<\/p>\n<pre><code>maxmemory-policy allkeys-lru\n<\/code><\/pre>\n<h3 id=\"2-%e6%8c%81%e4%b9%85%e5%8c%96%e9%85%8d%e7%bd%ae-RyJJyhqZFo\">2. \u6301\u4e45\u5316\u914d\u7f6e<\/h3>\n<p>\u6839\u64da\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u65b9\u5f0f\u3002\u82e5\u9078\u64c7 RDB\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u5feb\u7167\u7684\u983b\u7387\uff1a<\/p>\n<pre><code>save 900 1\nsave 300 10\nsave 60 10000\n<\/code><\/pre>\n<p>\u82e5\u9078\u64c7 AOF\uff0c\u5247\u53ef\u4ee5\u8a2d\u7f6e\u5beb\u5165\u7b56\u7565\uff1a<\/p>\n<pre><code>appendfsync everysec\n<\/code><\/pre>\n<h3 id=\"3-%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae-RyJJyhqZFo\">3. \u7db2\u7d61\u914d\u7f6e<\/h3>\n<p>\u70ba\u4e86\u63d0\u9ad8\u6027\u80fd\uff0c\u53ef\u4ee5\u8abf\u6574 Redis \u7684\u7db2\u7d61\u914d\u7f6e\uff0c\u4f8b\u5982\u8a2d\u7f6e <code>tcp-keepalive<\/code> \u53c3\u6578\u4f86\u4fdd\u6301\u9023\u63a5\u6d3b\u8e8d\uff1a<\/p>\n<pre><code>tcp-keepalive 300\n<\/code><\/pre>\n<h2 id=\"%e5%9b%9b%e3%80%81%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e8%88%87%e8%aa%bf%e5%84%aa-RyJJyhqZFo\">\u56db\u3001\u6027\u80fd\u76e3\u63a7\u8207\u8abf\u512a<\/h2>\n<p>\u90e8\u7f72\u548c\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u6301\u7e8c\u76e3\u63a7 Redis \u7684\u6027\u80fd\u662f\u5fc5\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528 <code>INFO<\/code> \u547d\u4ee4\u4f86\u7372\u53d6 Redis \u7684\u904b\u884c\u72c0\u614b\u548c\u6027\u80fd\u6307\u6a19\uff1a<\/p>\n<pre><code>redis-cli INFO\n<\/code><\/pre>\n<p>\u6839\u64da\u76e3\u63a7\u6578\u64da\uff0c\u8abf\u6574\u914d\u7f6e\u4ee5\u512a\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u82e5\u767c\u73fe\u5167\u5b58\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u53ef\u4ee5\u8003\u616e\u589e\u52a0 <code>maxmemory<\/code> \u7684\u503c\u6216\u8abf\u6574 <code>maxmemory-policy<\/code>\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RyJJyhqZFo\">\u7e3d\u7d50<\/h2>\n<p>Redis \u7684\u90e8\u7f72\u8207\u914d\u7f6e\u5c0d\u65bc\u7372\u53d6\u6700\u4f73\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u7684\u8a18\u61b6\u9ad4\u7ba1\u7406\u3001\u6301\u4e45\u5316\u914d\u7f6e\u548c\u7db2\u7d61\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Redis \u7684\u6027\u80fd\u3002\u6301\u7e8c\u7684\u6027\u80fd\u76e3\u63a7\u8207\u8abf\u512a\u4e5f\u662f\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\u7684\u95dc\u9375\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4e0a\u90e8\u7f72\u548c\u914d\u7f6e Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u6700\u4f73\u90e8\u7f72\u8207\u914d\u7f6e\u7b56\u7565\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u9ad8\u6548\u6578\u64da\u8655\u7406\u8207\u5feb\u901f\u97ff\u61c9\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-98574","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98574","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=98574"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98574\/revisions"}],"predecessor-version":[{"id":98575,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98574\/revisions\/98575"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}