{"id":44408,"date":"2024-10-06T15:24:14","date_gmt":"2024-10-06T07:24:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44408\/"},"modified":"2024-10-06T15:24:14","modified_gmt":"2024-10-06T07:24:14","slug":"linux-centos-7-%e4%b8%8b-memcached-%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44408\/","title":{"rendered":"Linux CentOS 7 \u4e0b Memcached \u5b89\u88dd\u8207\u914d\u7f6e"},"content":{"rendered":"<h1 id=\"linux-centos-7-%e4%b8%8b-memcached-%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-DriRHqmbPR\">Linux CentOS 7 \u4e0b Memcached \u5b89\u88dd\u8207\u914d\u7f6e<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Memcached \u662f\u4e00\u500b\u9ad8\u6548\u7684\u5206\u4f48\u5f0f\u5167\u5b58\u5c0d\u8c61\u7de9\u5b58\u7cfb\u7d71\uff0c\u65e8\u5728\u52a0\u901f\u52d5\u614b\u7db2\u9801\u61c9\u7528\u7a0b\u5e8f\uff0c\u901a\u904e\u6e1b\u5c11\u6578\u64da\u5eab\u8ca0\u8f09\u4f86\u63d0\u9ad8\u6027\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Linux CentOS 7 \u4e0a\u5b89\u88dd\u548c\u914d\u7f6e Memcached\u3002<\/p>\n<h2 id=\"%e4%b8%80%e3%80%81%e5%ae%89%e8%a3%9d-memcached-DriRHqmbPR\">\u4e00\u3001\u5b89\u88dd Memcached<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u7cfb\u7d71\u662f\u6700\u65b0\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo yum update -y<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd Memcached \u548c\u5176\u4f9d\u8cf4\u7684\u958b\u767c\u5de5\u5177\uff1a<\/p>\n<pre><code>sudo yum install memcached libmemcached -y<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Memcached \u662f\u5426\u6210\u529f\u5b89\u88dd\uff1a<\/p>\n<pre><code>memcached -h<\/code><\/pre>\n<h2 id=\"%e4%ba%8c%e3%80%81%e9%85%8d%e7%bd%ae-memcached-DriRHqmbPR\">\u4e8c\u3001\u914d\u7f6e Memcached<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u914d\u7f6e Memcached\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cMemcached \u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/sysconfig\/memcached\u3002\u53ef\u4ee5\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\uff08\u5982 vi \u6216 nano\uff09\u6253\u958b\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/sysconfig\/memcached<\/code><\/pre>\n<p>\u5728\u8a72\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u4fee\u6539\u4ee5\u4e0b\u5e7e\u500b\u91cd\u8981\u7684\u914d\u7f6e\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>PORT<\/strong>: \u9ed8\u8a8d\u7aef\u53e3\u662f 11211\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u4fee\u6539\u3002<\/li>\n<li><strong>USER<\/strong>: \u9ed8\u8a8d\u7528\u6236\u662f memcached\uff0c\u5efa\u8b70\u4fdd\u6301\u4e0d\u8b8a\u3002<\/li>\n<li><strong>MAXCONN<\/strong>: \u8a2d\u7f6e\u6700\u5927\u9023\u63a5\u6578\uff0c\u9ed8\u8a8d\u70ba 1024\u3002<\/li>\n<li><strong>CACHESIZE<\/strong>: \u8a2d\u7f6e\u7de9\u5b58\u5927\u5c0f\uff0c\u9ed8\u8a8d\u70ba 64MB\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8abf\u6574\u3002<\/li>\n<li><strong>OPTIONS<\/strong>: \u53ef\u4ee5\u6dfb\u52a0\u5176\u4ed6\u9078\u9805\uff0c\u4f8b\u5982 -m 512 \u4f86\u8a2d\u7f6e\u7de9\u5b58\u5927\u5c0f\u70ba 512MB\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u5c07\u7de9\u5b58\u5927\u5c0f\u8a2d\u7f6e\u70ba 256MB\uff0c\u53ef\u4ee5\u5c07 CACHESIZE \u884c\u4fee\u6539\u70ba\uff1a<\/p>\n<pre><code>CACHESIZE=\"256\"<\/code><\/pre>\n<h2 id=\"%e4%b8%89%e3%80%81%e5%95%9f%e5%8b%95-memcached-DriRHqmbPR\">\u4e09\u3001\u555f\u52d5 Memcached<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Memcached \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start memcached<\/code><\/pre>\n<p>\u70ba\u4e86\u78ba\u4fdd Memcached \u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo systemctl enable memcached<\/code><\/pre>\n<h2 id=\"%e5%9b%9b%e3%80%81%e6%aa%a2%e6%9f%a5-memcached-%e7%8b%80%e6%85%8b-DriRHqmbPR\">\u56db\u3001\u6aa2\u67e5 Memcached \u72c0\u614b<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Memcached \u7684\u904b\u884c\u72c0\u614b\uff1a<\/p>\n<pre><code>sudo systemctl status memcached<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230 Memcached \u6b63\u5728\u904b\u884c\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e4%ba%94%e3%80%81%e6%b8%ac%e8%a9%a6-memcached-DriRHqmbPR\">\u4e94\u3001\u6e2c\u8a66 Memcached<\/h2>\n<p>\u8981\u6e2c\u8a66 Memcached \u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u53ef\u4ee5\u4f7f\u7528 telnet \u547d\u4ee4\u9023\u63a5\u5230 Memcached \u670d\u52d9\uff1a<\/p>\n<pre><code>telnet localhost 11211<\/code><\/pre>\n<p>\u9023\u63a5\u6210\u529f\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u7c21\u55ae\u7684\u64cd\u4f5c\uff1a<\/p>\n<pre><code>set test_key 0 900 4\ntest\n<\/code><\/pre>\n<p>\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u7d22\u6578\u64da\uff1a<\/p>\n<pre><code>get test_key<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u8fd4\u56de\u7684\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DriRHqmbPR\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 Linux CentOS 7 \u4e0a\u5b89\u88dd\u548c\u914d\u7f6e Memcached\u3002\u901a\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u8f09\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684\u670d\u52d9\uff0c\u8b93\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u904b\u884c\u5f97\u66f4\u6d41\u66a2\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to install and configure Memcached on CentOS 7 with this step-by-step guide for optimal performance and caching efficiency.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44408","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44408","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44408"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44408\/revisions"}],"predecessor-version":[{"id":44409,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44408\/revisions\/44409"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}