{"id":168861,"date":"2024-11-06T16:52:32","date_gmt":"2024-11-06T08:52:32","guid":{"rendered":"https:\/\/server.hk\/cnblog\/168861\/"},"modified":"2024-11-06T16:52:33","modified_gmt":"2024-11-06T08:52:33","slug":"uce-%e4%bd%bf%e7%94%a8-lettuce-%e5%af%a6%e7%8f%be-redis-%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%ae%a1%e7%90%86%e7%9a%84%e7%b0%a1%e4%be%bf%e4%b9%8b%e9%81%93%ef%bc%88redis-%e9%80%a3%e6%8e%a5%e6%b1%a0-lett","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/168861\/","title":{"rendered":"uce \u4f7f\u7528 lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60\u7ba1\u7406\u7684\u7c21\u4fbf\u4e4b\u9053\uff08redis \u9023\u63a5\u6c60 lett\uff09"},"content":{"rendered":"

UCE \u4f7f\u7528 Lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60\u7ba1\u7406\u7684\u7c21\u4fbf\u4e4b\u9053<\/h1>\n

\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\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\u96a8\u8457\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406 Redis \u9023\u63a5\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u500b\u91cd\u8981\u6311\u6230\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Lettuce \u9019\u500b Java Redis \u5ba2\u6236\u7aef\u4f86\u5be6\u73fe Redis \u9023\u63a5\u6c60\u7684\u7ba1\u7406\uff0c\u5f9e\u800c\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n

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

Lettuce \u662f\u4e00\u500b\u57fa\u65bc Netty \u7684\u975e\u963b\u585e\u5f0f Redis \u5ba2\u6236\u7aef\uff0c\u652f\u6301\u540c\u6b65\u548c\u7570\u6b65\u64cd\u4f5c\uff0c\u4e26\u4e14\u63d0\u4f9b\u4e86\u53cd\u61c9\u5f0f\u7de8\u7a0b\u7684\u652f\u6301\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0cLettuce \u6210\u70ba\u4e86\u8a31\u591a Java \u958b\u767c\u8005\u7684\u9996\u9078\u3002\u5b83\u7684\u8a2d\u8a08\u7406\u5ff5\u662f\u7c21\u5316 Redis \u7684\u4f7f\u7528\uff0c\u540c\u6642\u63d0\u4f9b\u5f37\u5927\u7684\u529f\u80fd\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u9023\u63a5\u6c60\uff1f<\/h2>\n

\u5728\u9ad8\u4f75\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u983b\u7e41\u5730\u5275\u5efa\u548c\u92b7\u6bc0 Redis \u9023\u63a5\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u9023\u63a5\u6c60\u7684\u4f7f\u7528\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u9019\u7a2e\u958b\u92b7\uff0c\u901a\u904e\u91cd\u7528\u5df2\u7d93\u5efa\u7acb\u7684\u9023\u63a5\u4f86\u63d0\u9ad8\u6548\u7387\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u5920\u964d\u4f4e\u5ef6\u9072\uff0c\u9084\u80fd\u6e1b\u5c11\u8cc7\u6e90\u7684\u6d88\u8017\u3002<\/p>\n

\u4f7f\u7528 Lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60<\/h2>\n

\u4ee5\u4e0b\u662f\u4f7f\u7528 Lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n

1. \u6dfb\u52a0\u4f9d\u8cf4<\/h3>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684 Maven \u9805\u76ee\u4e2d\u6dfb\u52a0 Lettuce \u7684\u4f9d\u8cf4\uff1a<\/p>\n

\n<dependency>\n    <groupId>io.lettuce.core<\/groupId>\n    <artifactId>lettuce-core<\/artifactId>\n    <version>6.1.5<\/version>\n<\/dependency>\n<\/code><\/pre>\n
2. \u5275\u5efa Redis \u9023\u63a5\u6c60<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Lettuce \u63d0\u4f9b\u7684 GenericObjectPool<\/code> \u4f86\u5275\u5efa\u4e00\u500b\u9023\u63a5\u6c60\uff1a<\/p>\n
\nimport io.lettuce.core.RedisClient;\nimport io.lettuce.core.api.StatefulRedisConnection;\nimport io.lettuce.core.pool.GenericObjectPool;\nimport io.lettuce.core.pool.RedisPoolConfig;\n\npublic class RedisConnectionPool {\n    private final GenericObjectPool<StatefulRedisConnection> pool;\n\n    public RedisConnectionPool(String redisUri) {\n        RedisPoolConfig<StatefulRedisConnection> config = new RedisPoolConfig();\n        config.setMaxTotal(10); \/\/ \u6700\u5927\u9023\u63a5\u6578\n        config.setMaxIdle(5); \/\/ \u6700\u5927\u7a7a\u9592\u9023\u63a5\u6578\n        config.setMinIdle(1); \/\/ \u6700\u5c0f\u7a7a\u9592\u9023\u63a5\u6578\n\n        RedisClient redisClient = RedisClient.create(redisUri);\n        pool = new GenericObjectPool(new RedisConnectionFactory(redisClient), config);\n    }\n\n    public StatefulRedisConnection getConnection() throws Exception {\n        return pool.borrowObject();\n    }\n\n    public void returnConnection(StatefulRedisConnection connection) {\n        pool.returnObject(connection);\n    }\n}\n<\/code><\/pre>\n
3. \u4f7f\u7528\u9023\u63a5\u6c60<\/h3>\n
\u5728\u60a8\u7684\u61c9\u7528\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u9023\u63a5\u6c60\u4f86\u7372\u53d6\u548c\u91cb\u653e Redis \u9023\u63a5\uff1a<\/p>\n
\npublic class RedisExample {\n    public static void main(String[] args) {\n        RedisConnectionPool connectionPool = new RedisConnectionPool(\"redis:\/\/localhost:6379\");\n\n        try {\n            StatefulRedisConnection connection = connectionPool.getConnection();\n            \/\/ \u4f7f\u7528\u9023\u63a5\u9032\u884c\u64cd\u4f5c\n            connection.sync().set(\"key\", \"value\");\n            String value = connection.sync().get(\"key\");\n            System.out.println(\"Value: \" + value);\n            connectionPool.returnConnection(connection);\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u4f7f\u7528 Lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60\u7ba1\u7406\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u9084\u80fd\u5920\u7c21\u5316\u4ee3\u78bc\u7684\u8907\u96dc\u6027\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u9023\u63a5\u6c60\u7684\u53c3\u6578\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9023\u63a5\u7684\u6578\u91cf\uff0c\u5f9e\u800c\u9054\u5230\u6700\u4f73\u7684\u6027\u80fd\u6548\u679c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 Redis \u5ba2\u6236\u7aef\u548c\u9023\u63a5\u6c60\u7ba1\u7406\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Lettuce \u5be6\u73fe Redis \u9023\u63a5\u6c60\u7ba1\u7406\uff0c\u7c21\u5316\u9023\u63a5\u904e\u7a0b\uff0c\u63d0\u9ad8\u6027\u80fd\u8207\u6548\u7387\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-168861","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168861","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=168861"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168861\/revisions"}],"predecessor-version":[{"id":168862,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/168861\/revisions\/168862"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=168861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=168861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=168861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}