{"id":160979,"date":"2024-11-04T02:36:25","date_gmt":"2024-11-03T18:36:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160979\/"},"modified":"2024-11-04T02:36:26","modified_gmt":"2024-11-03T18:36:26","slug":"%e7%b7%a9%e5%ad%98%e6%8c%87%e5%bc%95%e5%a6%82%e4%bd%95%e6%b8%85%e7%a9%ba-redis-%e9%80%a3%e6%8e%a5%e7%b7%a9%e5%ad%98%ef%bc%88%e5%a6%82%e4%bd%95%e6%b8%85%e7%a9%ba-redis-%e9%80%a3%e6%8e%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160979\/","title":{"rendered":"\u7de9\u5b58\u6307\u5f15\u5982\u4f55\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\uff08\u5982\u4f55\u6e05\u7a7a redis \u9023\u63a5\uff09"},"content":{"rendered":"<h1 id=\"%e7%b7%a9%e5%ad%98%e6%8c%87%e5%bc%95%ef%bc%9a%e5%a6%82%e4%bd%95%e6%b8%85%e7%a9%ba-redis-%e9%80%a3%e6%8e%a5%e7%b7%a9%e5%ad%98-XNctEWoaQs\">\u7de9\u5b58\u6307\u5f15\uff1a\u5982\u4f55\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58<\/h1>\n<p>Redis \u662f\u4e00\u7a2e\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u9078\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u6e05\u7a7a\u9023\u63a5\u7de9\u5b58\u7684\u60c5\u6cc1\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u6307\u5f15\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%80%a3%e6%8e%a5%e7%b7%a9%e5%ad%98%ef%bc%9f-XNctEWoaQs\">\u4ec0\u9ebc\u662f Redis \u9023\u63a5\u7de9\u5b58\uff1f<\/h2>\n<p>Redis \u9023\u63a5\u7de9\u5b58\u662f\u6307\u5728 Redis \u4e2d\u5b58\u5132\u7684\u6578\u64da\uff0c\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5feb\u901f\u8a2a\u554f\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u7576\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u983b\u7e41\u8b80\u53d6\u6216\u5beb\u5165\u6578\u64da\u6642\uff0c\u4f7f\u7528 Redis \u4f5c\u70ba\u7de9\u5b58\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u7136\u800c\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u9019\u4e9b\u7de9\u5b58\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u904e\u6642\u6216\u4e0d\u518d\u9700\u8981\uff0c\u56e0\u6b64\u6e05\u7a7a\u9019\u4e9b\u7de9\u5b58\u662f\u5fc5\u8981\u7684\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e7%a9%ba-redis-%e9%80%a3%e6%8e%a5%e7%b7%a9%e5%ad%98%ef%bc%9f-XNctEWoaQs\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\uff1f<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u7576\u5f8c\u7aef\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u767c\u751f\u8b8a\u66f4\u6642\uff0c\u7de9\u5b58\u4e2d\u7684\u820a\u6578\u64da\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u8b80\u53d6\u5230\u4e0d\u6b63\u78ba\u7684\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u6e05\u7a7a\u4e0d\u518d\u9700\u8981\u7684\u7de9\u5b58\u53ef\u4ee5\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\uff0c\u5f9e\u800c\u63d0\u9ad8 Redis \u7684\u6027\u80fd\u3002<\/li>\n<li><strong>\u6545\u969c\u6392\u9664\uff1a<\/strong>\u5728\u8abf\u8a66\u904e\u7a0b\u4e2d\uff0c\u6e05\u7a7a\u7de9\u5b58\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u6392\u9664\u6545\u969c\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u4f7f\u7528\u7684\u662f\u6700\u65b0\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%85%e7%a9%ba-redis-%e9%80%a3%e6%8e%a5%e7%b7%a9%e5%ad%98-XNctEWoaQs\">\u5982\u4f55\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58<\/h2>\n<p>\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\u7684\u65b9\u6cd5\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-flushall-%e5%91%bd%e4%bb%a4-XNctEWoaQs\">1. \u4f7f\u7528 FLUSHALL \u547d\u4ee4<\/h3>\n<p>FLUSHALL \u547d\u4ee4\u53ef\u4ee5\u6e05\u7a7a Redis \u4e2d\u7684\u6240\u6709\u6578\u64da\uff0c\u5305\u62ec\u6240\u6709\u7684\u7de9\u5b58\u3002\u9019\u662f\u4e00\u500b\u975e\u5e38\u5f37\u5927\u7684\u547d\u4ee4\uff0c\u4f7f\u7528\u6642\u9700\u8b39\u614e\u3002<\/p>\n<pre><code>FLUSHALL<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0cRedis \u4e2d\u7684\u6240\u6709\u6578\u64da\u5c07\u88ab\u6c38\u4e45\u522a\u9664\uff0c\u7121\u6cd5\u6062\u5fa9\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-flushdb-%e5%91%bd%e4%bb%a4-XNctEWoaQs\">2. \u4f7f\u7528 FLUSHDB \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u53ea\u60f3\u6e05\u7a7a\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528 FLUSHDB \u547d\u4ee4\u3002\u9019\u5c07\u522a\u9664\u7576\u524d\u9078\u5b9a\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u9375\u3002<\/p>\n<pre><code>FLUSHDB<\/code><\/pre>\n<h3 id=\"3-%e5%88%aa%e9%99%a4%e7%89%b9%e5%ae%9a%e9%8d%b5-XNctEWoaQs\">3. \u522a\u9664\u7279\u5b9a\u9375<\/h3>\n<p>\u5982\u679c\u53ea\u9700\u8981\u522a\u9664\u7279\u5b9a\u7684\u7de9\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528 DEL \u547d\u4ee4\u4f86\u522a\u9664\u6307\u5b9a\u7684\u9375\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DEL my_cache_key<\/code><\/pre>\n<p>\u9019\u5c07\u522a\u9664\u540d\u70ba my_cache_key \u7684\u7de9\u5b58\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-expire-%e5%91%bd%e4%bb%a4-XNctEWoaQs\">4. \u4f7f\u7528 EXPIRE \u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u5e0c\u671b\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u6e05\u7a7a\u67d0\u500b\u7de9\u5b58\uff0c\u53ef\u4ee5\u4f7f\u7528 EXPIRE \u547d\u4ee4\u4f86\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>EXPIRE my_cache_key 3600<\/code><\/pre>\n<p>\u9019\u5c07\u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u522a\u9664 my_cache_key\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-XNctEWoaQs\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\u6642\uff0c\u61c9\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u4f7f\u7528 FLUSHALL \u548c FLUSHDB \u547d\u4ee4\u6642\u9700\u8b39\u614e\uff0c\u56e0\u70ba\u9019\u5c07\u5c0e\u81f4\u6240\u6709\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u5728\u522a\u9664\u7279\u5b9a\u9375\u6642\uff0c\u78ba\u4fdd\u8a72\u9375\u4e0d\u518d\u88ab\u61c9\u7528\u7a0b\u5e8f\u4f7f\u7528\uff0c\u4ee5\u514d\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u5b9a\u671f\u6aa2\u67e5\u548c\u6e05\u7406\u7de9\u5b58\u53ef\u4ee5\u5e6b\u52a9\u4fdd\u6301\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XNctEWoaQs\">\u7e3d\u7d50<\/h2>\n<p>\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\u662f\u4e00\u500b\u91cd\u8981\u7684\u7dad\u8b77\u4efb\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u7121\u8ad6\u662f\u4f7f\u7528 FLUSHALL\u3001FLUSHDB \u9084\u662f\u522a\u9664\u7279\u5b9a\u9375\uff0c\u958b\u767c\u8005\u90fd\u61c9\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u80fd\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406 Redis \u7de9\u5b58\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u6e05\u7a7a Redis \u9023\u63a5\u7de9\u5b58\uff0c\u638c\u63e1\u6709\u6548\u7684\u7de9\u5b58\u7ba1\u7406\u6280\u5de7\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u7a69\u5b9a\u6027\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-160979","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160979","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=160979"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160979\/revisions"}],"predecessor-version":[{"id":160980,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160979\/revisions\/160980"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160979"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160979"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160979"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}