{"id":159939,"date":"2024-11-03T18:55:24","date_gmt":"2024-11-03T10:55:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/159939\/"},"modified":"2024-11-03T18:55:25","modified_gmt":"2024-11-03T10:55:25","slug":"memcached-%e6%95%99%e7%a8%8b%ef%bc%9ajava-%e9%80%a3%e6%8e%a5-memcached-%e6%9c%8d%e5%8b%99","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/159939\/","title":{"rendered":"Memcached \u6559\u7a0b\uff1aJava \u9023\u63a5 Memcached \u670d\u52d9"},"content":{"rendered":"<h1 id=\"memcached-%e6%95%99%e7%a8%8b%ef%bc%9ajava-%e9%80%a3%e6%8e%a5-memcached-%e6%9c%8d%e5%8b%99-KHWnGoGADW\">Memcached \u6559\u7a0b\uff1aJava \u9023\u63a5 Memcached \u670d\u52d9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u70ba\u4e86\u63d0\u9ad8\u61c9\u7528\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528\u7de9\u5b58\u6280\u8853\uff0c\u5176\u4e2d Memcached \u662f\u4e00\u500b\u975e\u5e38\u6d41\u884c\u7684\u9078\u64c7\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 Java \u4e2d\u9023\u63a5 Memcached \u670d\u52d9\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u4ee3\u78bc\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-memcached%ef%bc%9f-KHWnGoGADW\">\u4ec0\u9ebc\u662f Memcached\uff1f<\/h2>\n<p>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\u3002\u5b83\u901a\u904e\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\u4f86\u6e1b\u5c11\u5c0d\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002Memcached \u652f\u6301\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\uff0c\u5305\u62ec Java\u3001Python\u3001PHP \u7b49\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-java-%e9%80%a3%e6%8e%a5-memcached%ef%bc%9f-KHWnGoGADW\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Java \u9023\u63a5 Memcached\uff1f<\/h2>\n<p>Java \u662f\u4e00\u7a2e\u5ee3\u6cdb\u4f7f\u7528\u7684\u7de8\u7a0b\u8a9e\u8a00\uff0c\u7279\u5225\u662f\u5728\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u4f7f\u7528 Java \u9023\u63a5 Memcached \u53ef\u4ee5\u8b93\u958b\u767c\u8005\u5145\u5206\u5229\u7528 Java \u7684\u591a\u7dda\u7a0b\u548c\u9ad8\u6548\u7684\u5167\u5b58\u7ba1\u7406\u7279\u6027\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-KHWnGoGADW\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>Java \u958b\u767c\u5de5\u5177\u5305 (JDK)<\/li>\n<li>Memcached \u670d\u52d9\u5668<\/li>\n<li>Java Memcached \u5ba2\u6236\u7aef\u5eab\uff0c\u4f8b\u5982 <code>spymemcached<\/code> \u6216 <code>xmemcached<\/code><\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-memcached-KHWnGoGADW\">\u5b89\u88dd Memcached<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e0a\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd Memcached\uff1a<\/p>\n<pre><code>sudo apt-get install memcached<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Memcached \u670d\u52d9\uff1a<\/p>\n<pre><code>memcached -m 512 -p 11211 -u nobody<\/code><\/pre>\n<h2 id=\"%e5%9c%a8-java-%e4%b8%ad%e9%80%a3%e6%8e%a5-memcached-KHWnGoGADW\">\u5728 Java \u4e2d\u9023\u63a5 Memcached<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u5c07\u4f7f\u7528 <code>spymemcached<\/code> \u5ba2\u6236\u7aef\u5eab\u4f86\u9023\u63a5 Memcached\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u6dfb\u52a0 <code>spymemcached<\/code> \u7684\u4f9d\u8cf4\u3002\u82e5\u4f7f\u7528 Maven\uff0c\u53ef\u4ee5\u5728 <code>pom.xml<\/code> \u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>&lt;dependency&gt;\n    &lt;groupId&gt;net.rubyeye.xmemcached&lt;\/groupId&gt;\n    &lt;artifactId&gt;xmemcached&lt;\/artifactId&gt;\n    &lt;version&gt;2.4.0&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e7%a4%ba%e4%be%8b-KHWnGoGADW\">\u9023\u63a5\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u5982\u4f55\u5728 Java \u4e2d\u9023\u63a5 Memcached \u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>import net.rubyeye.xmemcached.MemcachedClient;\nimport net.rubyeye.xmemcached.XMemcachedClient;\n\npublic class MemcachedExample {\n    public static void main(String[] args) {\n        try {\n            \/\/ \u5275\u5efa Memcached \u5ba2\u6236\u7aef\n            MemcachedClient client = new XMemcachedClient(\"127.0.0.1\", 11211);\n            \n            \/\/ \u5b58\u5132\u6578\u64da\n            client.set(\"key\", 3600, \"Hello, Memcached!\");\n            \n            \/\/ \u7372\u53d6\u6578\u64da\n            String value = client.get(\"key\");\n            System.out.println(\"\u5f9e Memcached \u7372\u53d6\u7684\u503c: \" + value);\n            \n            \/\/ \u95dc\u9589\u5ba2\u6236\u7aef\n            client.shutdown();\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}<\/code><\/pre>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e6%93%8d%e4%bd%9c-KHWnGoGADW\">\u5e38\u898b\u64cd\u4f5c<\/h2>\n<p>\u5728 Memcached \u4e2d\uff0c\u60a8\u53ef\u4ee5\u57f7\u884c\u4ee5\u4e0b\u5e38\u898b\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>set(key, expiration, value)<\/strong>\uff1a\u5c07\u6578\u64da\u5b58\u5132\u5230 Memcached \u4e2d\u3002<\/li>\n<li><strong>get(key)<\/strong>\uff1a\u5f9e Memcached \u4e2d\u7372\u53d6\u6578\u64da\u3002<\/li>\n<li><strong>delete(key)<\/strong>\uff1a\u5f9e Memcached \u4e2d\u522a\u9664\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KHWnGoGADW\">\u7e3d\u7d50<\/h2>\n<p>Memcached \u662f\u4e00\u500b\u5f37\u5927\u7684\u7de9\u5b58\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u3002\u901a\u904e Java \u9023\u63a5 Memcached\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u6578\u64da\u7684\u5feb\u901f\u5b58\u53d6\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u5b89\u88dd Memcached\u3001\u4f7f\u7528 Java \u5ba2\u6236\u7aef\u9023\u63a5 Memcached \u4ee5\u53ca\u57f7\u884c\u57fa\u672c\u64cd\u4f5c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u4f86\u90e8\u7f72 Memcached \u670d\u52d9\u662f\u4e00\u500b\u4e0d\u932f\u7684\u9078\u64c7\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u5728\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u4e0a\u90fd\u80fd\u9054\u5230\u6700\u4f73\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Java \u4e2d\u9023\u63a5 Memcached \u670d\u52d9\uff0c\u638c\u63e1 Memcached \u7684\u57fa\u672c\u6982\u5ff5\u8207\u5be6\u4f5c\u6280\u5de7\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\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-159939","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159939","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=159939"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159939\/revisions"}],"predecessor-version":[{"id":159940,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/159939\/revisions\/159940"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=159939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=159939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=159939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}