{"id":161631,"date":"2024-11-04T08:02:29","date_gmt":"2024-11-04T00:02:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161631\/"},"modified":"2024-11-04T08:02:30","modified_gmt":"2024-11-04T00:02:30","slug":"%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e5%84%aa%e5%8c%96%ef%bc%88redis-%e9%9b%86%e7%be%a4%e7%9a%84%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161631\/","title":{"rendered":"\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u512a\u5316\uff08redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e9%9b%86%e7%be%a4%e7%9a%84%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e5%84%aa%e5%8c%96-SrTZbkrTIs\">\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u512a\u5316<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5eab\u7b49\u3002\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u512a\u5316 Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-SrTZbkrTIs\">Redis \u96c6\u7fa4\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u4e0d\u50c5\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u8655\u7406\u80fd\u529b\u3002Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u5305\u542b\u591a\u500b\u53c3\u6578\uff0c\u9019\u4e9b\u53c3\u6578\u6703\u5f71\u97ff\u96c6\u7fa4\u7684\u6027\u80fd\u548c\u884c\u70ba\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-SrTZbkrTIs\">\u914d\u7f6e\u6587\u4ef6\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4ee5 <code>redis.conf<\/code> \u547d\u540d\uff0c\u4e26\u5305\u542b\u591a\u500b\u914d\u7f6e\u9078\u9805\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>port<\/code>: \u6307\u5b9a Redis \u670d\u52d9\u5668\u7684\u7aef\u53e3\u3002<\/li>\n<li><code>bind<\/code>: \u8a2d\u5b9a Redis \u670d\u52d9\u5668\u7684\u7d81\u5b9a\u5730\u5740\u3002<\/li>\n<li><code>cluster-enabled<\/code>: \u555f\u7528\u96c6\u7fa4\u6a21\u5f0f\u3002<\/li>\n<li><code>cluster-config-file<\/code>: \u6307\u5b9a\u96c6\u7fa4\u914d\u7f6e\u6587\u4ef6\u7684\u8def\u5f91\u3002<\/li>\n<li><code>maxmemory<\/code>: \u8a2d\u5b9a Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002<\/li>\n<li><code>maxmemory-policy<\/code>: \u8a2d\u5b9a\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\u7684\u9a45\u9010\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%84%aa%e5%8c%96%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e7%9a%84%e7%ad%96%e7%95%a5-SrTZbkrTIs\">\u512a\u5316\u914d\u7f6e\u6587\u4ef6\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e8%a8%ad%e5%ae%9a%e5%90%88%e9%81%a9%e7%9a%84%e5%85%a7%e5%ad%98%e9%99%90%e5%88%b6-SrTZbkrTIs\">1. \u8a2d\u5b9a\u5408\u9069\u7684\u5167\u5b58\u9650\u5236<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c<code>maxmemory<\/code> \u53c3\u6578\u7528\u65bc\u9650\u5236 Redis \u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\u3002\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\uff0c\u5408\u7406\u8a2d\u5b9a\u6b64\u503c\u53ef\u4ee5\u9632\u6b62 Redis \u56e0\u5167\u5b58\u4e0d\u8db3\u800c\u5d29\u6f70\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code>maxmemory 2gb<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u5b9a\u5f8c\uff0cRedis \u5c07\u6700\u591a\u4f7f\u7528 2GB \u7684\u5167\u5b58\u3002\u7576\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\uff0c\u6839\u64da <code>maxmemory-policy<\/code> \u7684\u8a2d\u5b9a\uff0cRedis \u5c07\u81ea\u52d5\u9a45\u9010\u4e00\u4e9b\u9375\u3002<\/p>\n<h3 id=\"2-%e9%81%b8%e6%93%87%e5%90%88%e9%81%a9%e7%9a%84%e9%a9%85%e9%80%90%e7%ad%96%e7%95%a5-SrTZbkrTIs\">2. \u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9a45\u9010\u7b56\u7565\uff0c\u5982 <code>noeviction<\/code>\u3001<code>allkeys-lru<\/code> \u548c <code>volatile-lru<\/code> \u7b49\u3002\u6839\u64da\u61c9\u7528\u5834\u666f\u9078\u64c7\u5408\u9069\u7684\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5982\u679c\u5e0c\u671b\u5728\u5167\u5b58\u6eff\u6642\u81ea\u52d5\u9a45\u9010\u6700\u5c11\u4f7f\u7528\u7684\u9375\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>maxmemory-policy allkeys-lru<\/code><\/pre>\n<h3 id=\"3-%e5%95%9f%e7%94%a8%e6%8c%81%e4%b9%85%e5%8c%96-SrTZbkrTIs\">3. \u555f\u7528\u6301\u4e45\u5316<\/h3>\n<p>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u555f\u7528\u6301\u4e45\u5316\u53ef\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002\u53ef\u4ee5\u9078\u64c7 RDB \u6216 AOF \u65b9\u5f0f\u9032\u884c\u6301\u4e45\u5316\u3002\u4ee5\u4e0b\u662f\u555f\u7528 RDB \u7684\u914d\u7f6e\uff1a<\/p>\n<pre><code>save 900 1<\/code><\/pre>\n<p>\u9019\u8868\u793a\u6bcf 900 \u79d2\uff0815 \u5206\u9418\uff09\u5982\u679c\u81f3\u5c11\u6709 1 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u4e00\u6b21\u5feb\u7167\u3002<\/p>\n<h3 id=\"4-%e8%aa%bf%e6%95%b4%e7%b6%b2%e7%b5%a1%e9%85%8d%e7%bd%ae-SrTZbkrTIs\">4. \u8abf\u6574\u7db2\u7d61\u914d\u7f6e<\/h3>\n<p>\u5728\u96c6\u7fa4\u74b0\u5883\u4e2d\uff0c\u7db2\u7d61\u5ef6\u9072\u6703\u5f71\u97ff\u6027\u80fd\u3002\u53ef\u4ee5\u901a\u904e\u8abf\u6574 <code>tcp-keepalive<\/code> \u53c3\u6578\u4f86\u4fdd\u6301\u9023\u63a5\u7684\u7a69\u5b9a\u6027\uff1a<\/p>\n<pre><code>tcp-keepalive 300<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u5b9a\u5f8c\uff0cRedis \u5c07\u6bcf 300 \u79d2\u767c\u9001\u4e00\u6b21\u5fc3\u8df3\u5305\uff0c\u4ee5\u4fdd\u6301\u9023\u63a5\u6d3b\u8e8d\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-SrTZbkrTIs\">\u7d50\u8ad6<\/h2>\n<p>\u512a\u5316 Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u662f\u63d0\u9ad8\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u5408\u7406\u8a2d\u5b9a\u5167\u5b58\u9650\u5236\u3001\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\u3001\u555f\u7528\u6301\u4e45\u5316\u4ee5\u53ca\u8abf\u6574\u7db2\u7d61\u914d\u7f6e\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u5347 Redis \u96c6\u7fa4\u7684\u904b\u884c\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9019\u4e9b\u512a\u5316\u63aa\u65bd\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\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\u7d22\u57fa\u65bc Redis \u96c6\u7fa4\u7684\u914d\u7f6e\u6587\u4ef6\u512a\u5316\u6280\u5de7\uff0c\u63d0\u9ad8\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u8207\u5b58\u53d6\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-161631","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161631","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=161631"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161631\/revisions"}],"predecessor-version":[{"id":161632,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161631\/revisions\/161632"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161631"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161631"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161631"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}