{"id":5843,"date":"2024-11-14T13:17:16","date_gmt":"2024-11-14T05:17:16","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5843\/"},"modified":"2024-11-14T13:17:16","modified_gmt":"2024-11-14T05:17:16","slug":"redis%e6%80%8e%e4%b9%88%e4%bd%bf%e7%94%a8%e6%b3%a8%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5843\/","title":{"rendered":"redis\u600e\u4e48\u4f7f\u7528\u6ce8\u89e3"},"content":{"rendered":"<blockquote><p>\n  \u4f7f\u7528 redis \u6ce8\u89e3\u673a\u5236\u53ef\u4ee5\u7b80\u5316 java \u4ee3\u7801\u4e2d\u7684 redis \u4ea4\u4e92\uff0c\u63d0\u4f9b\u4ee5\u4e0b\u6ce8\u89e3\u7c7b\u578b\uff1a@cacheable\uff1a\u7f13\u5b58\u65b9\u6cd5\u8fd4\u56de\u503c@cacheput\uff1a\u5728\u65b9\u6cd5\u6267\u884c\u540e\u5c06\u503c\u653e\u5165\u7f13\u5b58@cacheableevict\uff1a\u5728\u65b9\u6cd5\u6267\u884c\u524d\u540e\u6e05\u9664\u7f13\u5b58\u9879@enablecaching\uff1a\u542f\u7528\u7f13\u5b58\u652f\u6301@redishash\uff1a\u5b9a\u4e49 redis \u54c8\u5e0c@redisvalue\uff1a\u58f0\u660e redis \u503c\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/03\/2024060320363646735.jpg\" class=\"aligncenter\" title=\"redis\u600e\u4e48\u4f7f\u7528\u6ce8\u89e3\u63d2\u56fe\" alt=\"redis\u600e\u4e48\u4f7f\u7528\u6ce8\u89e3\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528\u6ce8\u89e3\u4f7f\u7528 Redis<\/strong><\/p>\n<p>Redis \u6ce8\u89e3\u662f\u4e00\u79cd\u7528\u4e8e\u5728 Java \u4ee3\u7801\u4e2d\u7b80\u5316 Redis \u4ea4\u4e92\u7684\u673a\u5236\u3002\u901a\u8fc7\u4f7f\u7528\u8fd9\u4e9b\u6ce8\u89e3\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06 Redis \u64cd\u4f5c\u96c6\u6210\u5230\u5176\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/p>\n<p><strong>\u6ce8\u89e3\u7c7b\u578b<\/strong><\/p>\n<p>Spring Data Redis \u63d0\u4f9b\u4e86\u4ee5\u4e0b\u6ce8\u89e3\uff1a<\/p>\n<ul>\n<li>@Cacheable: \u7528\u4e8e\u7f13\u5b58\u65b9\u6cd5\u7684\u8fd4\u56de\u503c<\/li>\n<li>@CachePut: \u7528\u4e8e\u5728\u65b9\u6cd5\u6267\u884c\u540e\u5c06\u503c\u653e\u5165\u7f13\u5b58<\/li>\n<li>@CacheableEvict: \u7528\u4e8e\u5728\u65b9\u6cd5\u6267\u884c\u524d\u540e\u6e05\u9664\u7f13\u5b58\u9879<\/li>\n<li>@EnableCaching: \u7528\u4e8e\u542f\u7528\u7f13\u5b58\u652f\u6301<\/li>\n<li>@RedisHash: \u7528\u4e8e\u5b9a\u4e49 Redis \u54c8\u5e0c<\/li>\n<li>@RedisValue: \u7528\u4e8e\u58f0\u660e Redis \u503c<\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u6ce8\u89e3<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u6ce8\u89e3\uff0c\u9700\u8981\u5728\u9879\u76ee\u4e2d\u6dfb\u52a0 Spring Data Redis \u4f9d\u8d56\u9879\u3002\u7136\u540e\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u4f7f\u7528\u6ce8\u89e3\uff1a<\/p>\n<ol>\n<li>\u5728\u5e94\u7528\u7a0b\u5e8f\u7684\u5165\u53e3\u7c7b\u4e2d\u6dfb\u52a0 @EnableCaching \u6ce8\u89e3\uff0c\u4ee5\u542f\u7528\u7f13\u5b58\u652f\u6301\u3002<\/li>\n<li>\u5728\u9700\u8981\u7f13\u5b58\u7ed3\u679c\u7684\u65b9\u6cd5\u4e0a\u6dfb\u52a0 @Cacheable \u6ce8\u89e3\uff0c\u5e76\u6307\u5b9a\u7f13\u5b58\u540d\u79f0\u548c\u7f13\u5b58\u952e\u3002<\/li>\n<li>\u5728\u9700\u8981\u66f4\u65b0\u7f13\u5b58\u7684\u65b9\u6cd5\u4e0a\u6dfb\u52a0 @CachePut \u6ce8\u89e3\uff0c\u6307\u5b9a\u7f13\u5b58\u540d\u79f0\u548c\u7f13\u5b58\u952e\u3002<\/li>\n<li>\u5728\u9700\u8981\u6e05\u9664\u7f13\u5b58\u9879\u7684\u65b9\u6cd5\u4e0a\u6dfb\u52a0 @CacheEvict \u6ce8\u89e3\uff0c\u6307\u5b9a\u7f13\u5b58\u540d\u79f0\u548c\u7f13\u5b58\u952e\u3002<\/li>\n<li>\u5728\u9700\u8981\u8bbf\u95ee Redis \u54c8\u5e0c\u7684\u5bf9\u8c61\u4e0a\u4f7f\u7528 @RedisHash \u6ce8\u89e3\u3002<\/li>\n<li>\u5728\u9700\u8981\u8bbf\u95ee Redis \u503c\u7684\u5b57\u6bb5\u4e0a\u4f7f\u7528 @RedisValue \u6ce8\u89e3\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528 @Cacheable \u6ce8\u89e3\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>@Cacheable(\"users\")\npublic User getUserById(Long id) {\n    \/\/ \u4ece\u6570\u636e\u5e93\u68c0\u7d22\u7528\u6237\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5f53\u7b2c\u4e00\u6b21\u8c03\u7528\u6b64\u65b9\u6cd5\u65f6\uff0c\u5b83\u5c06\u4ece\u6570\u636e\u5e93\u68c0\u7d22\u7528\u6237\u5e76\u5c06\u5176\u5b58\u50a8\u5728\u5177\u6709\u540d\u79f0 &#8220;users&#8221; 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