{"id":188516,"date":"2024-11-11T23:24:40","date_gmt":"2024-11-11T15:24:40","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188516\/"},"modified":"2024-11-11T23:24:42","modified_gmt":"2024-11-11T15:24:42","slug":"%e6%8e%a2%e7%a7%98redis%e5%85%a8%e6%96%b9%e4%bd%8d%e7%9a%84%e5%85%ab%e5%a4%a7%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af%ef%bc%88redis%e7%9a%84%e5%85%ab%e5%a4%a7%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188516\/","title":{"rendered":"\u63a2\u79d8Redis\u5168\u65b9\u4f4d\u7684\u516b\u5927\u61c9\u7528\u5834\u666f\uff08Redis\u7684\u516b\u5927\u61c9\u7528\u5834\u666f\uff09"},"content":{"rendered":"<h1 id=\"%e6%8e%a2%e7%a7%98redis%e5%85%a8%e6%96%b9%e4%bd%8d%e7%9a%84%e5%85%ab%e5%a4%a7%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-tNkRPQYATT\">\u63a2\u79d8Redis\u5168\u65b9\u4f4d\u7684\u516b\u5927\u61c9\u7528\u5834\u666f<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u958b\u6e90\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u96a8\u8457\u5927\u6578\u64da\u548c\u5be6\u6642\u61c9\u7528\u7684\u8208\u8d77\uff0cRedis\u7684\u61c9\u7528\u5834\u666f\u4e5f\u65e5\u76ca\u589e\u591a\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u516b\u5927\u61c9\u7528\u5834\u666f\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u5f37\u5927\u7684\u5de5\u5177\u3002<\/p>\n<h2 id=\"1-%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-tNkRPQYATT\">1. \u7de9\u5b58\u7cfb\u7d71<\/h2>\n<p>Redis\u6700\u5e38\u898b\u7684\u61c9\u7528\u4e4b\u4e00\u662f\u4f5c\u70ba\u7de9\u5b58\u7cfb\u7d71\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\uff0c\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u4f8b\u5982\uff0c\u7db2\u7ad9\u53ef\u4ee5\u5c07\u7528\u6236\u8cc7\u6599\u6216\u71b1\u9580\u5546\u54c1\u4fe1\u606f\u7de9\u5b58\u5230Redis\u4e2d\uff0c\u5f9e\u800c\u52a0\u5feb\u9801\u9762\u52a0\u8f09\u901f\u5ea6\u3002<\/p>\n<h2 id=\"2-%e5%af%a6%e6%99%82%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-tNkRPQYATT\">2. \u5be6\u6642\u6578\u64da\u5206\u6790<\/h2>\n<p>Redis\u652f\u6301\u9ad8\u541e\u5410\u91cf\u7684\u6578\u64da\u5beb\u5165\u548c\u8b80\u53d6\uff0c\u9019\u4f7f\u5176\u6210\u70ba\u5be6\u6642\u6578\u64da\u5206\u6790\u7684\u7406\u60f3\u9078\u64c7\u3002\u8a31\u591a\u4f01\u696d\u4f7f\u7528Redis\u4f86\u8655\u7406\u6d41\u5f0f\u6578\u64da\uff0c\u4e26\u9032\u884c\u5373\u6642\u5206\u6790\u3002\u4f8b\u5982\uff0c\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5206\u6790\u7528\u6236\u884c\u70ba\uff0c\u4e26\u5373\u6642\u66f4\u65b0\u63a8\u85a6\u7b97\u6cd5\u3002<\/p>\n<h2 id=\"3-%e6%8e%92%e8%a1%8c%e6%a6%9c%e5%92%8c%e8%a8%88%e6%95%b8%e5%99%a8-tNkRPQYATT\">3. \u6392\u884c\u699c\u548c\u8a08\u6578\u5668<\/h2>\n<p>Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u65bc\u6392\u884c\u699c\u548c\u8a08\u6578\u5668\u3002\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u7528\u6236\u5f97\u5206\u3001\u904a\u6232\u6392\u540d\u7b49\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis&gt; ZADD leaderboard 100 \"user1\"\nredis&gt; ZADD leaderboard 200 \"user2\"\nredis&gt; ZREVRANGE leaderboard 0 -1 WITHSCORES<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u7528\u6236\u7684\u5f97\u5206\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0c\u4e26\u6309\u5f97\u5206\u6392\u5e8f\u3002<\/p>\n<h2 id=\"4-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-tNkRPQYATT\">4. \u6d88\u606f\u968a\u5217<\/h2>\n<p>Redis\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5be6\u73fe\u4e0d\u540c\u670d\u52d9\u4e4b\u9593\u7684\u6d88\u606f\u50b3\u905e\u3002\u4f8b\u5982\uff0c\u7576\u4e00\u500b\u7528\u6236\u5728\u7db2\u7ad9\u4e0a\u767c\u9001\u6d88\u606f\u6642\uff0c\u8a72\u6d88\u606f\u53ef\u4ee5\u901a\u904eRedis\u767c\u9001\u5230\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u7528\u6236\u3002<\/p>\n<h2 id=\"5-%e6%9c%83%e8%a9%b1%e5%ad%98%e5%84%b2-tNkRPQYATT\">5. \u6703\u8a71\u5b58\u5132<\/h2>\n<p>\u5728Web\u61c9\u7528\u4e2d\uff0c\u6703\u8a71\u7ba1\u7406\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u56e0\u70ba\u5176\u5feb\u901f\u7684\u8b80\u5beb\u6027\u80fd\u53ef\u4ee5\u78ba\u4fdd\u7528\u6236\u5728\u8a2a\u554f\u7db2\u7ad9\u6642\u7372\u5f97\u6d41\u66a2\u7684\u9ad4\u9a57\u3002\u958b\u767c\u8005\u53ef\u4ee5\u5c07\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\u3001\u8cfc\u7269\u8eca\u5167\u5bb9\u7b49\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\u3002<\/p>\n<h2 id=\"6-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-tNkRPQYATT\">6. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>\u96d6\u7136Redis\u4e3b\u8981\u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\u3002\u958b\u767c\u8005\u53ef\u4ee5\u9078\u64c7\u5c07\u6578\u64da\u5b9a\u671f\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\uff0c\u9019\u6a23\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4e5f\u4e0d\u6703\u4e1f\u5931\u3002\u9019\u4f7f\u5f97Redis\u5728\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b89\u5168\u6027\u7684\u61c9\u7528\u4e2d\u975e\u5e38\u53d7\u6b61\u8fce\u3002<\/p>\n<h2 id=\"7-%e5%9c%b0%e7%90%86%e4%bd%8d%e7%bd%ae%e6%9c%8d%e5%8b%99-tNkRPQYATT\">7. \u5730\u7406\u4f4d\u7f6e\u670d\u52d9<\/h2>\n<p>Redis\u7684\u5730\u7406\u7a7a\u9593\u7d22\u5f15\u529f\u80fd\u4f7f\u5176\u80fd\u5920\u8655\u7406\u5730\u7406\u4f4d\u7f6e\u6578\u64da\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u4f4d\u7f6e\uff0c\u9019\u5728\u5730\u7406\u4f4d\u7f6e\u670d\u52d9\uff08\u5982\u67e5\u627e\u9644\u8fd1\u7684\u5546\u5e97\u6216\u9910\u5ef3\uff09\u4e2d\u975e\u5e38\u6709\u7528\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>redis&gt; GEOADD locations 13.361389 38.115556 \"Palermo\"\nredis&gt; GEORADIUS locations 15 37.5 200 km<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u4e00\u500b\u5730\u9ede\u6dfb\u52a0\u5230Redis\u4e2d\uff0c\u4e26\u67e5\u8a62\u534a\u5f91200\u516c\u91cc\u5167\u7684\u5730\u7406\u4f4d\u7f6e\u3002<\/p>\n<h2 id=\"8-%e4%ba%8b%e4%bb%b6%e8%a8%88%e6%95%b8-tNkRPQYATT\">8. \u4e8b\u4ef6\u8a08\u6578<\/h2>\n<p>Redis\u53ef\u4ee5\u7528\u4f86\u8ddf\u8e2a\u548c\u8a08\u6578\u5404\u7a2e\u4e8b\u4ef6\uff0c\u4f8b\u5982\u7db2\u7ad9\u8a2a\u554f\u91cf\u3001\u9ede\u64ca\u7387\u7b49\u3002\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u54c8\u5e0c\uff08Hash\uff09\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u66f4\u65b0\u4e8b\u4ef6\u8a08\u6578\u3002\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u9ad8\u6548\u7684\u4e8b\u4ef6\u8ddf\u8e2a\u548c\u5831\u544a\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-tNkRPQYATT\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u64c1\u6709\u591a\u7a2e\u61c9\u7528\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u7cfb\u7d71\u3001\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u6392\u884c\u699c\u3001\u6d88\u606f\u968a\u5217\u3001\u6703\u8a71\u5b58\u5132\u3001\u6578\u64da\u6301\u4e45\u5316\u3001\u5730\u7406\u4f4d\u7f6e\u670d\u52d9\u548c\u4e8b\u4ef6\u8a08\u6578\u7b49\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97Redis\u6210\u70ba\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u7684\u9996\u9078\u5de5\u5177\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884cRedis\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u7684\u516b\u5927\u61c9\u7528\u5834\u666f\uff0c\u4e86\u89e3\u5176\u5728\u6578\u64da\u5eab\u3001\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u7b49\u9818\u57df\u7684\u5168\u65b9\u4f4d\u61c9\u7528\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u6548\u7387\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-188516","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188516","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=188516"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188516\/revisions"}],"predecessor-version":[{"id":188517,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188516\/revisions\/188517"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}