{"id":126733,"date":"2024-10-26T07:11:18","date_gmt":"2024-10-25T23:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126733\/"},"modified":"2024-10-26T07:11:18","modified_gmt":"2024-10-25T23:11:18","slug":"redis-%e9%81%b7%e7%a7%bb%e8%bd%89%e7%a7%bb-key-%e7%8d%b2%e5%8f%96%e6%9c%80%e5%a4%a7%e6%95%88%e7%9b%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126733\/","title":{"rendered":"Redis \u9077\u79fb\u8f49\u79fb Key \u7372\u53d6\u6700\u5927\u6548\u76ca"},"content":{"rendered":"<h1 id=\"redis-%e9%81%b7%e7%a7%bb%e8%bd%89%e7%a7%bb-key-%e7%8d%b2%e5%8f%96%e6%9c%80%e5%a4%a7%e6%95%88%e7%9b%8a-BqpaqiNoxc\">Redis \u9077\u79fb\u8f49\u79fb Key \u7372\u53d6\u6700\u5927\u6548\u76ca<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0cRedis \u7684\u9077\u79fb\u548c\u8f49\u79fb\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8ab2\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u9077\u79fb Redis \u4e2d\u7684 Key\uff0c\u4ee5\u7372\u53d6\u6700\u5927\u7684\u6548\u76ca\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%81%b7%e7%a7%bb-redis-key%ef%bc%9f-BqpaqiNoxc\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9077\u79fb Redis Key\uff1f<\/h2>\n<p>\u9077\u79fb Redis Key \u7684\u539f\u56e0\u591a\u7a2e\u591a\u6a23\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u53ef\u80fd\u9700\u8981\u5c07\u6578\u64da\u5f9e\u4e00\u500b Redis \u5be6\u4f8b\u9077\u79fb\u5230\u53e6\u4e00\u500b\u66f4\u9ad8\u6548\u7684\u5be6\u4f8b\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u7ba1\u7406\uff1a<\/strong>\u5728\u591a\u500b Redis \u5be6\u4f8b\u4e4b\u9593\u5206\u914d\u8ca0\u8f09\uff0c\u4ee5\u907f\u514d\u55ae\u4e00\u5be6\u4f8b\u7684\u904e\u8f09\u3002<\/li>\n<li><strong>\u6578\u64da\u5b89\u5168\uff1a<\/strong>\u5728\u9032\u884c\u7cfb\u7d71\u5347\u7d1a\u6216\u7dad\u8b77\u6642\uff0c\u5c07\u6578\u64da\u9077\u79fb\u5230\u5099\u4efd\u5be6\u4f8b\u4ee5\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%b7%e7%a7%bb%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-BqpaqiNoxc\">\u9077\u79fb\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u9077\u79fb Redis Key \u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e9%81%b7%e7%a7%bb%e7%ad%96%e7%95%a5-BqpaqiNoxc\">1. \u78ba\u5b9a\u9077\u79fb\u7b56\u7565<\/h3>\n<p>\u5728\u958b\u59cb\u9077\u79fb\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u9077\u79fb\u7684\u7b56\u7565\u3002\u9019\u5305\u62ec\u9078\u64c7\u5168\u91cf\u9077\u79fb\u9084\u662f\u589e\u91cf\u9077\u79fb\u3002\u5168\u91cf\u9077\u79fb\u9069\u5408\u65bc\u5c0f\u578b\u6578\u64da\u96c6\uff0c\u800c\u589e\u91cf\u9077\u79fb\u5247\u9069\u5408\u65bc\u5927\u578b\u6578\u64da\u96c6\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e5%85%a7%e5%bb%ba%e5%91%bd%e4%bb%a4-BqpaqiNoxc\">2. \u4f7f\u7528 Redis \u7684\u5167\u5efa\u547d\u4ee4<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u5167\u5efa\u547d\u4ee4\u4f86\u5e6b\u52a9\u9077\u79fb Key\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>RENAME old_key new_key<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u91cd\u547d\u540d\u4e00\u500b Key\uff0c\u5f9e\u800c\u5be6\u73fe\u7c21\u55ae\u7684\u9077\u79fb\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8-dump-%e5%92%8c-restore-%e5%91%bd%e4%bb%a4-BqpaqiNoxc\">3. \u4f7f\u7528 DUMP \u548c RESTORE \u547d\u4ee4<\/h3>\n<p>\u5c0d\u65bc\u9700\u8981\u5728\u4e0d\u540c\u5be6\u4f8b\u4e4b\u9593\u9077\u79fb\u7684 Key\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>DUMP key_name\nRESTORE new_key_name 0 serialized_value<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u4e00\u500b Key \u7684\u6578\u64da\u5e8f\u5217\u5316\u4e26\u5728\u53e6\u4e00\u500b\u5be6\u4f8b\u4e2d\u6062\u5fa9\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8-redis-cluster-BqpaqiNoxc\">4. \u4f7f\u7528 Redis Cluster<\/h3>\n<p>\u5982\u679c\u4f7f\u7528 Redis Cluster\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c Key \u7684\u9077\u79fb\uff1a<\/p>\n<pre><code>MIGRATE host port key destination-db timeout<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5c07\u6307\u5b9a\u7684 Key \u5f9e\u4e00\u500b Redis \u5be6\u4f8b\u9077\u79fb\u5230\u53e6\u4e00\u500b\u5be6\u4f8b\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-BqpaqiNoxc\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u9032\u884c Redis Key \u7684\u9077\u79fb\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u5e6b\u52a9\u63d0\u9ad8\u6548\u7387\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5728\u9077\u79fb\u904e\u7a0b\u4e2d\uff0c\u6301\u7e8c\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u4ee5\u4fbf\u53ca\u6642\u8abf\u6574\u7b56\u7565\u3002<\/li>\n<li><strong>\u5206\u6279\u9077\u79fb\uff1a<\/strong>\u5c0d\u65bc\u5927\u578b\u6578\u64da\u96c6\uff0c\u5efa\u8b70\u5206\u6279\u9032\u884c\u9077\u79fb\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u7cfb\u7d71\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/li>\n<li><strong>\u6e2c\u8a66\u9077\u79fb\uff1a<\/strong>\u5728\u6b63\u5f0f\u9077\u79fb\u4e4b\u524d\uff0c\u5148\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u4e00\u6b21\u5b8c\u6574\u7684\u9077\u79fb\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u904e\u7a0b\u9806\u5229\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-BqpaqiNoxc\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684 Key \u9077\u79fb\u662f\u4e00\u500b\u91cd\u8981\u7684\u64cd\u4f5c\uff0c\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u5728\u4e0d\u65b7\u8b8a\u5316\u7684\u9700\u6c42\u4e2d\u4fdd\u6301\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002\u901a\u904e\u5408\u7406\u7684\u7b56\u7565\u548c\u6700\u4f73\u5be6\u8e10\uff0c\u53ef\u4ee5\u6700\u5927\u5316\u9077\u79fb\u7684\u6548\u76ca\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u74b0\u5883\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u6709\u6548\u9077\u79fb Redis Key\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u5be6\u73fe\u6700\u4f73\u8cc7\u6e90\u5229\u7528\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\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-126733","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126733","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=126733"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126733\/revisions"}],"predecessor-version":[{"id":126734,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126733\/revisions\/126734"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126733"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126733"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126733"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}