{"id":44406,"date":"2024-10-06T15:23:15","date_gmt":"2024-10-06T07:23:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44406\/"},"modified":"2024-10-06T15:23:15","modified_gmt":"2024-10-06T07:23:15","slug":"linux-centos-7-%e4%b8%8b%e9%80%9a%e9%81%8e-memcached-%e5%af%a6%e7%8f%be-session-%e5%85%b1%e4%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44406\/","title":{"rendered":"Linux CentOS 7 \u4e0b\u901a\u904e Memcached \u5be6\u73fe Session \u5171\u4eab"},"content":{"rendered":"

Linux CentOS 7 \u4e0b\u901a\u904e Memcached \u5be6\u73fe Session \u5171\u4eab<\/h1>\n

\u5728\u73fe\u4ee3\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0cSession \u7ba1\u7406\u662f\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u90e8\u5206\u3002\u96a8\u8457\u61c9\u7528\u7684\u64f4\u5c55\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u548c\u5171\u4eab Session \u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Linux CentOS 7 \u74b0\u5883\u4e0b\uff0c\u901a\u904e Memcached \u5be6\u73fe Session \u5171\u4eab\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n

\u4ec0\u9ebc\u662f Memcached\uff1f<\/h2>\n

Memcached \u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u5206\u4f48\u5f0f\u5167\u5b58\u5c0d\u8c61\u7de9\u5b58\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u52a0\u901f\u52d5\u614b\u7db2\u9801\u61c9\u7528\u7a0b\u5e8f\uff0c\u901a\u904e\u7de9\u5b58\u6578\u64da\u548c\u7269\u4ef6\u4f86\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u8ca0\u64d4\u3002\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u662f\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u4f7f\u7528 Memcached \u4f86\u5171\u4eab Session\uff1f<\/h2>\n

\u5728\u591a\u4f3a\u670d\u5668\u67b6\u69cb\u4e2d\uff0cSession \u5171\u4eab\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u7576\u7528\u6236\u5728\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u9032\u884c\u8acb\u6c42\u6642\uff0c\u82e5 Session \u7121\u6cd5\u5171\u4eab\uff0c\u5c07\u5c0e\u81f4\u7528\u6236\u9ad4\u9a57\u4e0d\u4f73\u3002\u4f7f\u7528 Memcached \u4f86\u5b58\u5132 Session\uff0c\u53ef\u4ee5\u5be6\u73fe\u8de8\u4f3a\u670d\u5668\u7684 Session \u5171\u4eab\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002<\/p>\n

\u5728 CentOS 7 \u4e0a\u5b89\u88dd Memcached<\/h2>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5728 CentOS 7 \u4e0a\u5b89\u88dd Memcached\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n

sudo yum install memcached<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Memcached \u670d\u52d9\uff1a<\/p>\n
sudo systemctl start memcached<\/code><\/pre>\n
\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
sudo systemctl enable memcached<\/code><\/pre>\n
\u914d\u7f6e Memcached<\/h2>\n
\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cMemcached \u7684\u914d\u7f6e\u6587\u4ef6\u4f4d\u65bc \/etc\/sysconfig\/memcached\u3002\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u8a72\u6587\u4ef6\u4f86\u4fee\u6539 Memcached \u7684\u914d\u7f6e\uff0c\u4f8b\u5982\u8a2d\u7f6e\u7aef\u53e3\u3001\u5167\u5b58\u5927\u5c0f\u7b49\uff1a<\/p>\n
sudo vi \/etc\/sysconfig\/memcached<\/code><\/pre>\n
\u5728\u6587\u4ef6\u4e2d\uff0c\u53ef\u4ee5\u627e\u5230\u4ee5\u4e0b\u914d\u7f6e\u9805\uff1a<\/p>\n
PORT=\"11211\"\nUSER=\"memcached\"\nMAXCONN=\"1024\"\nCACHESIZE=\"2048\"\nOPTIONS=\"-m 2048 -u memcached\"<\/code><\/pre>\n
\u9019\u88e1\u7684 CACHESIZE \u53c3\u6578\u8a2d\u7f6e\u4e86 Memcached \u4f7f\u7528\u7684\u5167\u5b58\u5927\u5c0f\uff08\u4ee5 MB \u70ba\u55ae\u4f4d\uff09\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\u9032\u884c\u8abf\u6574\u3002<\/p>\n
\u5728 PHP \u4e2d\u4f7f\u7528 Memcached \u9032\u884c Session \u5171\u4eab<\/h2>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5728 PHP \u4e2d\u914d\u7f6e Memcached \u4ee5\u5be6\u73fe Session \u5171\u4eab\u3002\u9996\u5148\uff0c\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86 Memcached \u7684 PHP \u64f4\u5c55\uff1a<\/p>\n
sudo yum install php-pecl-memcached<\/code><\/pre>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u91cd\u555f Apache \u670d\u52d9\uff1a<\/p>\n
sudo systemctl restart httpd<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u5728 PHP \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff08\u901a\u5e38\u662f php.ini\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n
session.save_handler = memcached\nsession.save_path = \"127.0.0.1:11211\"<\/code><\/pre>\n
\u9019\u6a23\u914d\u7f6e\u5f8c\uff0cPHP \u5c07\u4f7f\u7528 Memcached \u4f5c\u70ba Session \u7684\u5b58\u5132\u5f8c\u7aef\u3002<\/p>\n
\u6e2c\u8a66 Session \u5171\u4eab<\/h2>\n
\u70ba\u4e86\u6e2c\u8a66 Session \u5171\u4eab\u662f\u5426\u6210\u529f\uff0c\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684 PHP \u61c9\u7528\uff0c\u4e26\u5728\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u8a2a\u554f\u8a72\u61c9\u7528\u3002\u7576\u7528\u6236\u5728\u4e00\u53f0\u4f3a\u670d\u5668\u4e0a\u767b\u9304\u5f8c\uff0c\u61c9\u8a72\u80fd\u5920\u5728\u53e6\u4e00\u53f0\u4f3a\u670d\u5668\u4e0a\u4fdd\u6301\u767b\u9304\u72c0\u614b\u3002<\/p>\n
<?php\nsession_start();\nif (!isset($_SESSION['views'])) {\n    $_SESSION['views'] = 0;\n}\n$_SESSION['views']++;\necho \"Views: \" . $_SESSION['views'];\n?><\/code><\/pre>\n
\u5728\u4e0d\u540c\u7684\u4f3a\u670d\u5668\u4e0a\u8a2a\u554f\u8a72\u61c9\u7528\uff0c\u61c9\u8a72\u80fd\u5920\u770b\u5230\u76f8\u540c\u7684 Session \u6578\u64da\uff0c\u9019\u8868\u660e Session \u5171\u4eab\u5df2\u6210\u529f\u5be6\u73fe\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u5728 Linux CentOS 7 \u4e0a\u5b89\u88dd\u548c\u914d\u7f6e Memcached\uff0c\u6211\u5011\u53ef\u4ee5\u6709\u6548\u5730\u5be6\u73fe Session \u5171\u4eab\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u7db2\u7d61\u61c9\u7528\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 \u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5b78\u7fd2\u5982\u4f55\u5728 Linux CentOS 7 \u4e0a\u901a\u904e Memcached \u5be6\u73fe Session \u5171\u4eab\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u64f4\u5c55\u6027\u3002<\/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-44406","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44406","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=44406"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44406\/revisions"}],"predecessor-version":[{"id":44407,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44406\/revisions\/44407"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}