{"id":185192,"date":"2024-11-10T19:30:20","date_gmt":"2024-11-10T11:30:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185192\/"},"modified":"2024-11-10T19:30:21","modified_gmt":"2024-11-10T11:30:21","slug":"%e4%bd%bf%e7%94%a8redis%e6%b3%a8%e8%a7%a3%e7%9a%84%e7%b0%a1%e6%98%93%e6%95%99%e7%a8%8b%ef%bc%88redis%e6%b3%a8%e8%a7%a3%e6%80%8e%e9%ba%bc%e7%94%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185192\/","title":{"rendered":"\u4f7f\u7528Redis\u6ce8\u89e3\u7684\u7c21\u6613\u6559\u7a0b\uff08redis\u6ce8\u89e3\u600e\u9ebc\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e6%b3%a8%e8%a7%a3%e7%9a%84%e7%b0%a1%e6%98%93%e6%95%99%e7%a8%8b%ef%bc%88redis%e6%b3%a8%e8%a7%a3%e6%80%8e%e9%ba%bc%e7%94%a8%ef%bc%89-AcwAwhZCcA\">\u4f7f\u7528Redis\u6ce8\u89e3\u7684\u7c21\u6613\u6559\u7a0b\uff08redis\u6ce8\u89e3\u600e\u9ebc\u7528\uff09<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\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\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u8208\u8d77\uff0c\u4f7f\u7528Redis\u4f86\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u5728Java\u958b\u767c\u4e2d\uff0c\u4f7f\u7528Redis\u7684\u6ce8\u89e3\u53ef\u4ee5\u7c21\u5316\u64cd\u4f5c\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728Java\u4e2d\u4f7f\u7528Redis\u6ce8\u89e3\uff0c\u4e26\u63d0\u4f9b\u7c21\u55ae\u7684\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e6%b3%a8%e8%a7%a3%ef%bc%9f-AcwAwhZCcA\">\u4ec0\u9ebc\u662fRedis\u6ce8\u89e3\uff1f<\/h2>\n<p>Redis\u6ce8\u89e3\u662f\u4e00\u7a2e\u7528\u65bc\u7c21\u5316Redis\u64cd\u4f5c\u7684\u7de8\u7a0b\u65b9\u5f0f\uff0c\u901a\u904e\u5728Java\u985e\u6216\u65b9\u6cd5\u4e0a\u6dfb\u52a0\u7279\u5b9a\u7684\u6ce8\u89e3\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u7684\u5b58\u53d6\uff0c\u800c\u7121\u9700\u624b\u52d5\u7de8\u5beb\u7e41\u7463\u7684Redis\u547d\u4ee4\u3002\u9019\u4e9b\u6ce8\u89e3\u901a\u5e38\u4f86\u81ea\u65bcSpring Data Redis\u6846\u67b6\uff0c\u8a72\u6846\u67b6\u63d0\u4f9b\u4e86\u4e00\u7cfb\u5217\u7684\u6ce8\u89e3\u4f86\u652f\u6301Redis\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-AcwAwhZCcA\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u60a8\u7684\u958b\u767c\u74b0\u5883\u4e2d\u5df2\u7d93\u914d\u7f6e\u597d\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<ul>\n<li>Java\u958b\u767c\u74b0\u5883\uff08JDK 1.8\u53ca\u4ee5\u4e0a\uff09<\/li>\n<li>Maven\u6216Gradle\u4f5c\u70ba\u9805\u76ee\u7ba1\u7406\u5de5\u5177<\/li>\n<li>Redis\u670d\u52d9\u5668\u5df2\u7d93\u5b89\u88dd\u4e26\u904b\u884c<\/li>\n<\/ul>\n<h2 id=\"%e6%b7%bb%e5%8a%a0%e4%be%9d%e8%b3%b4-AcwAwhZCcA\">\u6dfb\u52a0\u4f9d\u8cf4<\/h2>\n<p>\u5982\u679c\u60a8\u4f7f\u7528Maven\uff0c\u8acb\u5728\u60a8\u7684pom.xml\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4f9d\u8cf4\uff1a<\/p>\n<pre><code>\n&lt;dependency&gt;\n    &lt;groupId&gt;org.springframework.boot&lt;\/groupId&gt;\n    &lt;artifactId&gt;spring-boot-starter-data-redis&lt;\/artifactId&gt;\n&lt;\/dependency&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;redis.clients&lt;\/groupId&gt;\n    &lt;artifactId&gt;jedis&lt;\/artifactId&gt;\n&lt;\/dependency&gt;\n<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%aeredis%e9%80%a3%e6%8e%a5-AcwAwhZCcA\">\u914d\u7f6eRedis\u9023\u63a5<\/h2>\n<p>\u5728\u60a8\u7684Spring Boot\u61c9\u7528\u4e2d\uff0c\u60a8\u9700\u8981\u914d\u7f6eRedis\u7684\u9023\u63a5\u4fe1\u606f\u3002\u53ef\u4ee5\u5728application.properties\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code>\nspring.redis.host=localhost\nspring.redis.port=6379\n<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8redis%e6%b3%a8%e8%a7%a3-AcwAwhZCcA\">\u4f7f\u7528Redis\u6ce8\u89e3<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684Redis\u6ce8\u89e3\u53ca\u5176\u7528\u6cd5\uff1a<\/p>\n<h3 id=\"cacheable-AcwAwhZCcA\">@Cacheable<\/h3>\n<p>\u6b64\u6ce8\u89e3\u7528\u65bc\u6a19\u8a18\u4e00\u500b\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\u61c9\u8a72\u88ab\u7de9\u5b58\u3002\u7576\u65b9\u6cd5\u88ab\u8abf\u7528\u6642\uff0cSpring\u6703\u6aa2\u67e5\u7de9\u5b58\u4e2d\u662f\u5426\u5df2\u7d93\u5b58\u5728\u8a72\u65b9\u6cd5\u7684\u8fd4\u56de\u503c\uff0c\u5982\u679c\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u5426\u5247\u57f7\u884c\u65b9\u6cd5\u4e26\u5c07\u7d50\u679c\u5b58\u5165\u7de9\u5b58\u3002<\/p>\n<pre><code>\nimport org.springframework.cache.annotation.Cacheable;\nimport org.springframework.stereotype.Service;\n\n@Service\npublic class UserService {\n    \n    @Cacheable(value = \"users\", key = \"#id\")\n    public User getUserById(String id) {\n        \/\/ \u6a21\u64ec\u5f9e\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u7528\u6236\n        return findUserInDatabase(id);\n    }\n}\n<\/code><\/pre>\n<h3 id=\"cacheput-AcwAwhZCcA\">@CachePut<\/h3>\n<p>\u6b64\u6ce8\u89e3\u7528\u65bc\u66f4\u65b0\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u3002\u6bcf\u6b21\u8abf\u7528\u8a72\u65b9\u6cd5\u6642\uff0c\u7121\u8ad6\u7de9\u5b58\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u6578\u64da\uff0c\u65b9\u6cd5\u90fd\u6703\u88ab\u57f7\u884c\uff0c\u4e26\u5c07\u7d50\u679c\u66f4\u65b0\u5230\u7de9\u5b58\u4e2d\u3002<\/p>\n<pre><code>\nimport org.springframework.cache.annotation.CachePut;\n\n@Service\npublic class UserService {\n    \n    @CachePut(value = \"users\", key = \"#user.id\")\n    public User updateUser(User user) {\n        \/\/ \u66f4\u65b0\u7528\u6236\u4fe1\u606f\n        return updateUserInDatabase(user);\n    }\n}\n<\/code><\/pre>\n<h3 id=\"cacheevict-AcwAwhZCcA\">@CacheEvict<\/h3>\n<p>\u6b64\u6ce8\u89e3\u7528\u65bc\u5f9e\u7de9\u5b58\u4e2d\u522a\u9664\u6307\u5b9a\u7684\u6578\u64da\u3002\u7576\u65b9\u6cd5\u88ab\u8abf\u7528\u6642\uff0c\u5c0d\u61c9\u7684\u7de9\u5b58\u6578\u64da\u5c07\u88ab\u522a\u9664\u3002<\/p>\n<pre><code>\nimport org.springframework.cache.annotation.CacheEvict;\n\n@Service\npublic class UserService {\n    \n    @CacheEvict(value = \"users\", key = \"#id\")\n    public void deleteUser(String id) {\n        \/\/ \u522a\u9664\u7528\u6236\n        deleteUserFromDatabase(id);\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AcwAwhZCcA\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528Redis\u6ce8\u89e3\u53ef\u4ee5\u5927\u5927\u7c21\u5316Java\u61c9\u7528\u4e2d\u7684\u7de9\u5b58\u64cd\u4f5c\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u3002\u901a\u904e\u7c21\u55ae\u7684\u914d\u7f6e\u548c\u6ce8\u89e3\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u7684\u7de9\u5b58\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u529f\u80fd\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\u4f86\u8aaa\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">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 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\u61c9\u7528\uff0c\u6211\u5011\u90fd\u80fd\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528Redis\u6ce8\u89e3\u7684\u7c21\u6613\u6559\u7a0b\uff0c\u638c\u63e1Redis\u6ce8\u89e3\u7684\u57fa\u672c\u7528\u6cd5\uff0c\u63d0\u5347\u958b\u767c\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-185192","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185192","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=185192"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185192\/revisions"}],"predecessor-version":[{"id":185193,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185192\/revisions\/185193"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}