{"id":165367,"date":"2024-11-05T11:49:30","date_gmt":"2024-11-05T03:49:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/165367\/"},"modified":"2024-11-05T11:49:31","modified_gmt":"2024-11-05T03:49:31","slug":"%e7%a9%ba%e9%96%93redis%e5%a6%82%e4%bd%95%e5%ae%89%e6%8e%92%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e5%a4%a7%e5%b0%8f%ef%bc%88redis%e8%a6%81%e7%94%a8%e5%a4%9a%e5%a4%a7%e7%9a%84%e5%ad%98%e5%84%b2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/165367\/","title":{"rendered":"\u7a7a\u9593Redis\u5982\u4f55\u5b89\u6392\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\uff08redis\u8981\u7528\u591a\u5927\u7684\u5b58\u5132\uff09"},"content":{"rendered":"<h1 id=\"%e7%a9%ba%e9%96%93redis%e5%a6%82%e4%bd%95%e5%ae%89%e6%8e%92%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e5%a4%a7%e5%b0%8f%ef%bc%88redis%e8%a6%81%e7%94%a8%e5%a4%9a%e5%a4%a7%e7%9a%84%e5%ad%98%e5%84%b2%ef%bc%89-tEjMSQsivv\">\u7a7a\u9593Redis\u5982\u4f55\u5b89\u6392\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\uff08redis\u8981\u7528\u591a\u5927\u7684\u5b58\u5132\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\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\u7b49\u3002\u5c0d\u65bc\u4f7f\u7528Redis\u7684\u958b\u767c\u8005\u548c\u7cfb\u7d71\u67b6\u69cb\u5e2b\u4f86\u8aaa\uff0c\u5408\u7406\u5b89\u6392\u5b58\u5132\u7a7a\u9593\u7684\u5927\u5c0f\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u5b89\u6392Redis\u7684\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\uff0c\u4ee5\u53ca\u5f71\u97ff\u5b58\u5132\u9700\u6c42\u7684\u56e0\u7d20\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%ad%98%e5%84%b2%e7%b5%90%e6%a7%8b-tEjMSQsivv\">Redis\u7684\u5b58\u5132\u7d50\u69cb<\/h2>\n<p>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u6bcf\u7a2e\u6578\u64da\u7d50\u69cb\u7684\u5b58\u5132\u65b9\u5f0f\u548c\u5167\u5b58\u9700\u6c42\u5404\u4e0d\u76f8\u540c\uff0c\u56e0\u6b64\u5728\u8003\u616e\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\u6642\uff0c\u9996\u5148\u9700\u8981\u4e86\u89e3\u6240\u4f7f\u7528\u7684\u6578\u64da\u7d50\u69cb\u7684\u7279\u6027\u3002<\/p>\n<ul>\n<li><strong>\u5b57\u7b26\u4e32\uff08String\uff09<\/strong>: Redis\u4e2d\u7684\u5b57\u7b26\u4e32\u662f\u6700\u57fa\u672c\u7684\u6578\u64da\u985e\u578b\uff0c\u652f\u6301\u4e8c\u9032\u5236\u6578\u64da\uff0c\u6700\u5927\u53ef\u9054512MB\u3002\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\u4e3b\u8981\u53d6\u6c7a\u65bc\u5b57\u7b26\u4e32\u7684\u9577\u5ea6\u3002<\/li>\n<li><strong>\u54c8\u5e0c\uff08Hash\uff09<\/strong>: \u54c8\u5e0c\u662f\u4e00\u7a2e\u9375\u503c\u5c0d\u7684\u96c6\u5408\uff0c\u9069\u5408\u5b58\u5132\u5c0d\u8c61\u3002\u54c8\u5e0c\u7684\u5167\u5b58\u4f7f\u7528\u6548\u7387\u8f03\u9ad8\uff0c\u7279\u5225\u662f\u7576\u5b58\u5132\u7684\u9375\u503c\u5c0d\u6578\u91cf\u8f03\u591a\u6642\u3002<\/li>\n<li><strong>\u5217\u8868\uff08List\uff09<\/strong>: \u5217\u8868\u662f\u4e00\u7cfb\u5217\u6709\u5e8f\u7684\u5b57\u7b26\u4e32\uff0c\u652f\u6301\u5f9e\u5169\u7aef\u63a8\u5165\u548c\u5f48\u51fa\u5143\u7d20\u3002\u5217\u8868\u7684\u5167\u5b58\u9700\u6c42\u53d6\u6c7a\u65bc\u5143\u7d20\u7684\u6578\u91cf\u548c\u6bcf\u500b\u5143\u7d20\u7684\u5927\u5c0f\u3002<\/li>\n<li><strong>\u96c6\u5408\uff08Set\uff09<\/strong>: \u96c6\u5408\u662f\u4e00\u7d44\u4e0d\u91cd\u8907\u7684\u5b57\u7b26\u4e32\uff0c\u9069\u5408\u7528\u65bc\u9700\u8981\u53bb\u91cd\u7684\u5834\u666f\u3002\u96c6\u5408\u7684\u5167\u5b58\u9700\u6c42\u8207\u5143\u7d20\u7684\u6578\u91cf\u548c\u5927\u5c0f\u6709\u95dc\u3002<\/li>\n<li><strong>\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09<\/strong>: \u6709\u5e8f\u96c6\u5408\u662f\u5e36\u6709\u5206\u6578\u7684\u96c6\u5408\uff0c\u652f\u6301\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\u3002\u5176\u5167\u5b58\u9700\u6c42\u76f8\u5c0d\u8f03\u9ad8\uff0c\u56e0\u70ba\u9700\u8981\u5b58\u5132\u984d\u5916\u7684\u5206\u6578\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bfredis%e5%ad%98%e5%84%b2%e7%a9%ba%e9%96%93%e5%a4%a7%e5%b0%8f%e7%9a%84%e5%9b%a0%e7%b4%a0-tEjMSQsivv\">\u5f71\u97ffRedis\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\u7684\u56e0\u7d20<\/h2>\n<p>\u5728\u5b89\u6392Redis\u7684\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\u6642\uff0c\u6709\u5e7e\u500b\u95dc\u9375\u56e0\u7d20\u9700\u8981\u8003\u616e\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e9%87%8f-tEjMSQsivv\">1. \u6578\u64da\u91cf<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u8a55\u4f30\u9810\u671f\u5b58\u5132\u7684\u6578\u64da\u91cf\u3002\u9019\u5305\u62ec\u6578\u64da\u7684\u985e\u578b\u3001\u6578\u91cf\u4ee5\u53ca\u6bcf\u500b\u6578\u64da\u9805\u7684\u5927\u5c0f\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u9032\u884c\u521d\u6b65\u4f30\u7b97\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u67091000\u500b\u7528\u6236\uff0c\u6bcf\u500b\u7528\u6236\u7684\u8cc7\u6599\u5927\u5c0f\u7d04\u70ba1KB\n\u9810\u4f30\u5b58\u5132\u7a7a\u9593 = 1000 * 1KB = 1000KB = 1MB\n<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%a2%9e%e9%95%b7%e7%8e%87-tEjMSQsivv\">2. \u6578\u64da\u589e\u9577\u7387<\/h3>\n<p>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u6578\u64da\u91cf\u53ef\u80fd\u6703\u4e0d\u65b7\u589e\u9577\u3002\u56e0\u6b64\uff0c\u9664\u4e86\u7576\u524d\u7684\u6578\u64da\u91cf\u5916\uff0c\u9084\u9700\u8981\u8003\u616e\u672a\u4f86\u7684\u589e\u9577\u7387\u3002\u5efa\u8b70\u5b9a\u671f\u8a55\u4f30\u6578\u64da\u589e\u9577\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u8abf\u6574\u5b58\u5132\u7a7a\u9593\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e7%ad%96%e7%95%a5-tEjMSQsivv\">3. \u6578\u64da\u904e\u671f\u7b56\u7565<\/h3>\n<p>Redis\u652f\u6301\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u9019\u610f\u5473\u8457\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\u53ef\u4ee5\u81ea\u52d5\u522a\u9664\u3002\u5408\u7406\u5229\u7528\u904e\u671f\u7b56\u7565\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\u3002<\/p>\n<h3 id=\"4-%e6%95%b8%e6%93%9a%e5%a3%93%e7%b8%ae-tEjMSQsivv\">4. \u6578\u64da\u58d3\u7e2e<\/h3>\n<p>\u5c0d\u65bc\u67d0\u4e9b\u985e\u578b\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u58d3\u7e2e\u6280\u8853\u4f86\u6e1b\u5c11\u5b58\u5132\u7a7a\u9593\u7684\u9700\u6c42\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u6587\u672c\u6578\u64da\uff0c\u53ef\u4ee5\u4f7f\u7528gzip\u7b49\u58d3\u7e2e\u7b97\u6cd5\u4f86\u964d\u4f4e\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%88%e7%ae%97redis%e7%9a%84%e5%ad%98%e5%84%b2%e9%9c%80%e6%b1%82-tEjMSQsivv\">\u5982\u4f55\u8a08\u7b97Redis\u7684\u5b58\u5132\u9700\u6c42<\/h2>\n<p>\u8a08\u7b97Redis\u7684\u5b58\u5132\u9700\u6c42\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u516c\u5f0f\u9032\u884c\u4f30\u7b97\uff1a<\/p>\n<pre><code>\n\u7e3d\u5b58\u5132\u9700\u6c42 = (\u6578\u64da\u91cf * \u6bcf\u500b\u6578\u64da\u9805\u7684\u5927\u5c0f) + (\u984d\u5916\u958b\u92b7)\n<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c\u984d\u5916\u958b\u92b7\u5305\u62ecRedis\u7684\u5167\u90e8\u6578\u64da\u7d50\u69cb\u958b\u92b7\u548c\u5176\u4ed6\u7ba1\u7406\u958b\u92b7\u3002\u6839\u64da\u4e0d\u540c\u7684\u6578\u64da\u7d50\u69cb\uff0c\u9019\u90e8\u5206\u958b\u92b7\u6703\u6709\u6240\u4e0d\u540c\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-tEjMSQsivv\">\u7d50\u8ad6<\/h2>\n<p>\u5408\u7406\u5b89\u6392Redis\u7684\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\u662f\u78ba\u4fdd\u7cfb\u7d71\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u7684\u95dc\u9375\u3002\u901a\u904e\u4e86\u89e3\u6578\u64da\u7d50\u69cb\u3001\u8a55\u4f30\u6578\u64da\u91cf\u548c\u589e\u9577\u7387\u3001\u5229\u7528\u904e\u671f\u7b56\u7565\u548c\u58d3\u7e2e\u6280\u8853\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406Redis\u7684\u5b58\u5132\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u7a7a\u9593\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Redis\u4e2d\u6709\u6548\u5b89\u6392\u5b58\u5132\u7a7a\u9593\u5927\u5c0f\uff0c\u78ba\u4fdd\u6027\u80fd\u8207\u8cc7\u6e90\u7684\u6700\u4f73\u5e73\u8861\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u914d\u7f6e\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-165367","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165367","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=165367"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165367\/revisions"}],"predecessor-version":[{"id":165368,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/165367\/revisions\/165368"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=165367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=165367"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=165367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}