{"id":126911,"date":"2024-10-26T08:40:18","date_gmt":"2024-10-26T00:40:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126911\/"},"modified":"2024-10-26T08:40:18","modified_gmt":"2024-10-26T00:40:18","slug":"redis-%e8%ae%93-key-%e8%bb%9f%e5%bc%95%e7%94%a8%e6%9b%b4%e5%8a%a0%e4%be%bf%e6%8d%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126911\/","title":{"rendered":"Redis \u8b93 Key \u8edf\u5f15\u7528\u66f4\u52a0\u4fbf\u6377"},"content":{"rendered":"<h1 id=\"redis-%e8%ae%93-key-%e8%bb%9f%e5%bc%95%e7%94%a8%e6%9b%b4%e5%8a%a0%e4%be%bf%e6%8d%b7-FwLtpxsJjL\">Redis \u8b93 Key \u8edf\u5f15\u7528\u66f4\u52a0\u4fbf\u6377<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u5b58\u53d6\u548c\u7ba1\u7406\u6578\u64da\u662f\u6bcf\u500b\u958b\u767c\u8005\u548c\u4f01\u696d\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u512a\u5316\u6578\u64da\u7684\u5b58\u53d6\u548c\u7ba1\u7406\u3002\u5176\u4e2d\uff0cRedis \u7684\u8edf\u5f15\u7528\uff08Soft Reference\uff09\u529f\u80fd\u4f7f\u5f97\u9375\u7684\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u4fbf\u6377\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u8edf\u5f15\u7528\u7279\u6027\u53ca\u5176\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e8%bb%9f%e5%bc%95%e7%94%a8%ef%bc%9f-FwLtpxsJjL\">\u4ec0\u9ebc\u662f Redis \u8edf\u5f15\u7528\uff1f<\/h2>\n<p>\u5728 Java \u4e2d\uff0c\u8edf\u5f15\u7528\u662f\u4e00\u7a2e\u7279\u6b8a\u7684\u5f15\u7528\u985e\u578b\uff0c\u7576 JVM \u9700\u8981\u5167\u5b58\u6642\uff0c\u6703\u512a\u5148\u56de\u6536\u8edf\u5f15\u7528\u6240\u6307\u5411\u7684\u5c0d\u8c61\u3002Redis \u4e2d\u7684\u8edf\u5f15\u7528\u6982\u5ff5\u985e\u4f3c\uff0c\u4e3b\u8981\u7528\u65bc\u5728\u5167\u5b58\u4e0d\u8db3\u6642\u81ea\u52d5\u91cb\u653e\u4e0d\u5e38\u7528\u7684\u9375\u503c\u5c0d\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97 Redis \u80fd\u5920\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0c\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"redis-%e8%bb%9f%e5%bc%95%e7%94%a8%e7%9a%84%e5%84%aa%e5%8b%a2-FwLtpxsJjL\">Redis \u8edf\u5f15\u7528\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u81ea\u52d5\u5167\u5b58\u7ba1\u7406\uff1a<\/strong>Redis \u53ef\u4ee5\u81ea\u52d5\u7ba1\u7406\u5167\u5b58\uff0c\u7576\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\u6642\uff0c\u6703\u81ea\u52d5\u91cb\u653e\u4e0d\u5e38\u7528\u7684\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u958b\u767c\u8005\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6027\u80fd\uff1a<\/strong>\u901a\u904e\u91cb\u653e\u4e0d\u5fc5\u8981\u7684\u6578\u64da\uff0cRedis \u53ef\u4ee5\u4fdd\u6301\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9748\u6d3b\u63a7\u5236\u6578\u64da\u7684\u5b58\u6d3b\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-redis-%e4%b8%ad%e4%bd%bf%e7%94%a8%e8%bb%9f%e5%bc%95%e7%94%a8-FwLtpxsJjL\">\u5982\u4f55\u5728 Redis \u4e2d\u4f7f\u7528\u8edf\u5f15\u7528<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u4f7f\u7528\u8edf\u5f15\u7528\u7684\u65b9\u5f0f\u4e3b\u8981\u662f\u901a\u904e\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET mykey \"Hello, Redis!\"\nEXPIRE mykey 60  \/\/ \u8a2d\u7f6e mykey \u5728 60 \u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u7576 mykey \u8d85\u904e 60 \u79d2\u5f8c\uff0cRedis \u5c07\u81ea\u52d5\u91cb\u653e\u9019\u500b\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5167\u5b58\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-FwLtpxsJjL\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>Redis \u7684\u8edf\u5f15\u7528\u7279\u6027\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u7de9\u5b58\u7cfb\u7d71\uff1a<\/strong>\u5728\u7de9\u5b58\u7cfb\u7d71\u4e2d\uff0c\u7d93\u5e38\u6703\u6709\u5927\u91cf\u7684\u6578\u64da\u9700\u8981\u5b58\u5132\u3002\u4f7f\u7528 Redis \u7684\u8edf\u5f15\u7528\uff0c\u53ef\u4ee5\u78ba\u4fdd\u4e0d\u5e38\u7528\u7684\u6578\u64da\u5728\u5167\u5b58\u4e0d\u8db3\u6642\u81ea\u52d5\u88ab\u91cb\u653e\u3002<\/li>\n<li><strong>\u6703\u8a71\u7ba1\u7406\uff1a<\/strong>\u5728 Web \u61c9\u7528\u4e2d\uff0c\u4f7f\u7528 Redis \u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\u6642\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u6703\u8a71\u7684\u904e\u671f\u6642\u9593\uff0c\u5f9e\u800c\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u6d3b\u8e8d\u7684\u6703\u8a71\u3002<\/li>\n<li><strong>\u6578\u64da\u5206\u6790\uff1a<\/strong>\u5728\u6578\u64da\u5206\u6790\u4e2d\uff0c\u81e8\u6642\u6578\u64da\u7684\u5b58\u5132\u548c\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u4f7f\u7528 Redis \u7684\u8edf\u5f15\u7528\uff0c\u53ef\u4ee5\u78ba\u4fdd\u5206\u6790\u904e\u7a0b\u4e2d\u7684\u81e8\u6642\u6578\u64da\u4e0d\u6703\u4f54\u7528\u904e\u591a\u5167\u5b58\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-FwLtpxsJjL\">\u7d50\u8ad6<\/h2>\n<p>Redis \u7684\u8edf\u5f15\u7528\u7279\u6027\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u4fbf\u6377\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u9375\u503c\u5c0d\uff0c\u7279\u5225\u662f\u5728\u9762\u5c0d\u5927\u91cf\u6578\u64da\u6642\u3002\u901a\u904e\u81ea\u52d5\u91cb\u653e\u4e0d\u5e38\u7528\u7684\u6578\u64da\uff0cRedis \u4e0d\u50c5\u63d0\u9ad8\u4e86\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u6e1b\u5c11\u4e86\u958b\u767c\u8005\u7684\u5167\u5b58\u7ba1\u7406\u8ca0\u64d4\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u5408\u7406\u5229\u7528 Redis \u7684\u8edf\u5f15\u7528\u529f\u80fd\u5c07\u6210\u70ba\u63d0\u5347\u61c9\u7528\u6027\u80fd\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u63d0\u4f9b\u4fbf\u6377\u7684 Key \u8edf\u5f15\u7528\u529f\u80fd\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u958b\u767c\u6d41\u7a0b\uff0c\u52a9\u529b\u9ad8\u6548\u61c9\u7528\u7a0b\u5f0f\u8a2d\u8a08\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-126911","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126911","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=126911"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126911\/revisions"}],"predecessor-version":[{"id":126912,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126911\/revisions\/126912"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126911"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126911"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}