{"id":98656,"date":"2024-10-21T04:26:17","date_gmt":"2024-10-20T20:26:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/98656\/"},"modified":"2024-10-21T04:26:18","modified_gmt":"2024-10-20T20:26:18","slug":"redis-%e7%9a%84%e9%8d%b5%e5%80%bc%e5%b0%8d%e5%a4%a7%e5%b0%8f%e6%8e%a2%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/98656\/","title":{"rendered":"Redis \u7684\u9375\u503c\u5c0d\u5927\u5c0f\u63a2\u7a76"},"content":{"rendered":"<h1 id=\"redis-%e7%9a%84%e9%8d%b5%e5%80%bc%e5%b0%8d%e5%a4%a7%e5%b0%8f%e6%8e%a2%e7%a9%b6-wsmBVzZrha\">Redis \u7684\u9375\u503c\u5c0d\u5927\u5c0f\u63a2\u7a76<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\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\u4e86\u89e3 Redis \u4e2d\u9375\u503c\u5c0d\u7684\u5927\u5c0f\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u548c\u8cc7\u6e90\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u9375\u503c\u5c0d\u7684\u5927\u5c0f\u53ca\u5176\u5f71\u97ff\u56e0\u7d20\u3002<\/p>\n<h2 id=\"redis-%e9%8d%b5%e5%80%bc%e5%b0%8d%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-wsmBVzZrha\">Redis \u9375\u503c\u5c0d\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u5728 Redis \u4e2d\uff0c\u6578\u64da\u4ee5\u9375\u503c\u5c0d\u7684\u5f62\u5f0f\u5b58\u5132\u3002\u6bcf\u500b\u9375\u90fd\u662f\u552f\u4e00\u7684\uff0c\u4e26\u4e14\u53ef\u4ee5\u5c0d\u61c9\u5230\u4e00\u500b\u503c\uff0c\u9019\u500b\u503c\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u54c8\u5e0c\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u9375\u7684\u5927\u5c0f\u548c\u985e\u578b\u6703\u76f4\u63a5\u5f71\u97ff\u5230\u6574\u9ad4\u7684\u5b58\u5132\u6548\u7387\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%8d%b5%e7%9a%84%e5%a4%a7%e5%b0%8f-wsmBVzZrha\">\u9375\u7684\u5927\u5c0f<\/h2>\n<p>Redis \u4e2d\u7684\u9375\u662f\u4ee5\u5b57\u7bc0\u70ba\u55ae\u4f4d\u8a08\u7b97\u5927\u5c0f\u7684\u3002\u9375\u7684\u5927\u5c0f\u6703\u5f71\u97ff\u5230\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u56e0\u70ba\u6bcf\u500b\u9375\u90fd\u9700\u8981\u4e00\u5b9a\u7684\u5167\u5b58\u4f86\u5b58\u5132\u5176\u5143\u6578\u64da\u3002\u4e00\u822c\u4f86\u8aaa\uff0c\u9375\u7684\u5927\u5c0f\u8d8a\u5c0f\uff0c\u5167\u5b58\u7684\u4f7f\u7528\u6548\u7387\u8d8a\u9ad8\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5f71\u97ff\u9375\u5927\u5c0f\u7684\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u9375\u7684\u9577\u5ea6\uff1a<\/strong>\u9375\u7684\u5b57\u7b26\u6578\u91cf\u8d8a\u591a\uff0c\u4f54\u7528\u7684\u5167\u5b58\u8d8a\u5927\u3002\u5efa\u8b70\u4f7f\u7528\u7c21\u77ed\u4e14\u5177\u63cf\u8ff0\u6027\u7684\u9375\u540d\u3002<\/li>\n<li><strong>\u5b57\u7b26\u96c6\uff1a<\/strong>\u4f7f\u7528\u4e0d\u540c\u7684\u5b57\u7b26\u96c6\uff08\u5982 UTF-8\uff09\u6703\u5f71\u97ff\u9375\u7684\u5927\u5c0f\uff0c\u56e0\u70ba\u67d0\u4e9b\u5b57\u7b26\u53ef\u80fd\u4f54\u7528\u66f4\u591a\u7684\u5b57\u7bc0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%80%bc%e7%9a%84%e5%a4%a7%e5%b0%8f-wsmBVzZrha\">\u503c\u7684\u5927\u5c0f<\/h2>\n<p>\u503c\u7684\u5927\u5c0f\u540c\u6a23\u662f\u5f71\u97ff Redis \u6027\u80fd\u7684\u91cd\u8981\u56e0\u7d20\u3002\u4e0d\u540c\u985e\u578b\u7684\u503c\u5728\u5167\u5b58\u4e2d\u7684\u4f54\u7528\u60c5\u6cc1\u5404\u4e0d\u76f8\u540c\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff1a<\/strong>\u5b57\u7b26\u4e32\u7684\u5927\u5c0f\u76f4\u63a5\u53d6\u6c7a\u65bc\u5176\u5167\u5bb9\u7684\u9577\u5ea6\u3002Redis \u5c0d\u65bc\u5c0f\u5b57\u7b26\u4e32\uff08\u5c0f\u65bc 39 \u5b57\u7bc0\uff09\u4f7f\u7528\u7c21\u55ae\u7684\u5167\u5b58\u7d50\u69cb\uff0c\u800c\u5c0d\u65bc\u8f03\u5927\u7684\u5b57\u7b26\u4e32\u5247\u4f7f\u7528\u66f4\u8907\u96dc\u7684\u7d50\u69cb\u3002<\/li>\n<li><strong>\u5217\u8868\uff1a<\/strong>\u5217\u8868\u7684\u5927\u5c0f\u53d6\u6c7a\u65bc\u5176\u5143\u7d20\u7684\u6578\u91cf\u548c\u6bcf\u500b\u5143\u7d20\u7684\u5927\u5c0f\u3002Redis \u4f7f\u7528\u93c8\u8868\u6216\u58d3\u7e2e\u5217\u8868\u4f86\u5b58\u5132\u5217\u8868\uff0c\u5177\u9ad4\u53d6\u6c7a\u65bc\u5217\u8868\u7684\u5927\u5c0f\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff1a<\/strong>\u54c8\u5e0c\u7684\u5927\u5c0f\u53d6\u6c7a\u65bc\u5176\u9375\u503c\u5c0d\u7684\u6578\u91cf\u548c\u6bcf\u500b\u9375\u503c\u5c0d\u7684\u5927\u5c0f\u3002\u5c0f\u578b\u54c8\u5e0c\u4f7f\u7528\u58d3\u7e2e\u5217\u8868\uff0c\u800c\u5927\u578b\u54c8\u5e0c\u5247\u4f7f\u7528\u54c8\u5e0c\u8868\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%ac%e9%87%8f%e9%8d%b5%e5%80%bc%e5%b0%8d%e7%9a%84%e5%a4%a7%e5%b0%8f-wsmBVzZrha\">\u5982\u4f55\u6e2c\u91cf\u9375\u503c\u5c0d\u7684\u5927\u5c0f<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u4e00\u4e9b\u547d\u4ee4\u4f86\u5e6b\u52a9\u7528\u6236\u6e2c\u91cf\u9375\u503c\u5c0d\u7684\u5927\u5c0f\u3002\u6700\u5e38\u7528\u7684\u547d\u4ee4\u662f <code>MEMORY USAGE<\/code>\uff0c\u8a72\u547d\u4ee4\u53ef\u4ee5\u8fd4\u56de\u6307\u5b9a\u9375\u7684\u5167\u5b58\u4f7f\u7528\u91cf\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>MEMORY USAGE mykey<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u9375 <code>mykey<\/code> \u5728\u5167\u5b58\u4e2d\u4f54\u7528\u7684\u5b57\u7bc0\u6578\u3002\u6b64\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528 <code>OBJECT ENCODING<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u9375\u7684\u7de8\u78bc\u65b9\u5f0f\uff0c\u9019\u6709\u52a9\u65bc\u7406\u89e3\u5176\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e5%84%aa%e5%8c%96%e9%8d%b5%e5%80%bc%e5%b0%8d%e5%a4%a7%e5%b0%8f%e7%9a%84%e7%ad%96%e7%95%a5-wsmBVzZrha\">\u512a\u5316\u9375\u503c\u5c0d\u5927\u5c0f\u7684\u7b56\u7565<\/h2>\n<p>\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u6027\u80fd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u9375\u503c\u5c0d\u5927\u5c0f\u7684\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7c21\u77ed\u7684\u9375\u540d\uff1a<\/strong>\u76e1\u91cf\u6e1b\u5c11\u9375\u540d\u7684\u9577\u5ea6\uff0c\u4f7f\u7528\u7c21\u77ed\u4e14\u6709\u610f\u7fa9\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u6839\u64da\u5be6\u969b\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\uff0c\u4ee5\u6e1b\u5c11\u5167\u5b58\u4f54\u7528\u3002<\/li>\n<li><strong>\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u548c\u522a\u9664\u4e0d\u518d\u9700\u8981\u7684\u9375\u503c\u5c0d\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-wsmBVzZrha\">\u7d50\u8ad6<\/h2>\n<p>\u4e86\u89e3 Redis \u9375\u503c\u5c0d\u7684\u5927\u5c0f\u53ca\u5176\u5f71\u97ff\u56e0\u7d20\u5c0d\u65bc\u512a\u5316\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u9375\u540d\u3001\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4ee5\u53ca\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8 Redis \u7684\u904b\u884c\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Redis \u4e2d\u9375\u503c\u5c0d\u7684\u5927\u5c0f\uff0c\u4e86\u89e3\u5982\u4f55\u5f71\u97ff\u6027\u80fd\u8207\u5b58\u5132\u6548\u7387\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u7684\u6700\u4f73\u5be6\u8e10\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-98656","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98656","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=98656"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98656\/revisions"}],"predecessor-version":[{"id":98657,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/98656\/revisions\/98657"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=98656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=98656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=98656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}