{"id":184504,"date":"2024-11-10T13:46:20","date_gmt":"2024-11-10T05:46:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184504\/"},"modified":"2024-11-10T13:46:21","modified_gmt":"2024-11-10T05:46:21","slug":"%e4%bd%bf%e7%94%a8redis%e5%8a%a0%e9%80%9f%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e6%af%94%e5%b0%8d%ef%bc%88redis%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e6%af%94%e5%b0%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184504\/","title":{"rendered":"\u4f7f\u7528Redis\u52a0\u901f\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff08redis\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e5%8a%a0%e9%80%9f%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e6%af%94%e5%b0%8d%ef%bc%88redis%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e6%af%94%e5%b0%8d%ef%bc%89-WQBbTsHwrD\">\u4f7f\u7528Redis\u52a0\u901f\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff08redis\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u7a7a\u9593\u6578\u64da\u7684\u8655\u7406\u548c\u6bd4\u5c0d\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u5728\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\uff08GIS\uff09\u3001\u4f4d\u7f6e\u670d\u52d9\u9084\u662f\u5927\u6578\u64da\u5206\u6790\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8655\u7406\u548c\u6bd4\u5c0d\u7a7a\u9593\u6578\u64da\u90fd\u662f\u4e00\u500b\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u529f\u80fd\uff0c\u80fd\u5920\u6709\u6548\u5730\u52a0\u901f\u7a7a\u9593\u6578\u64da\u7684\u6bd4\u5c0d\u904e\u7a0b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-WQBbTsHwrD\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u5b83\u7684\u9ad8\u6548\u6027\u4e3b\u8981\u4f86\u81ea\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u5230\u78c1\u789f\u3002Redis\u7684\u901f\u5ea6\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8655\u7406\u7a7a\u9593\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e7%9a%84%e7%89%b9%e6%80%a7-WQBbTsHwrD\">\u7a7a\u9593\u6578\u64da\u7684\u7279\u6027<\/h2>\n<p>\u7a7a\u9593\u6578\u64da\u901a\u5e38\u5305\u542b\u5730\u7406\u5750\u6a19\u3001\u908a\u754c\u3001\u8def\u5f91\u7b49\u4fe1\u606f\u3002\u9019\u4e9b\u6578\u64da\u7684\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u7dad\u5ea6\u6027\uff1a<\/strong>\u7a7a\u9593\u6578\u64da\u901a\u5e38\u662f\u591a\u7dad\u7684\uff0c\u9019\u4f7f\u5f97\u50b3\u7d71\u7684\u6578\u64da\u5eab\u5728\u67e5\u8a62\u548c\u6bd4\u5c0d\u6642\u6548\u7387\u4f4e\u4e0b\u3002<\/li>\n<li><strong>\u7bc4\u570d\u67e5\u8a62\uff1a<\/strong>\u8a31\u591a\u7a7a\u9593\u6578\u64da\u64cd\u4f5c\u9700\u8981\u9032\u884c\u7bc4\u570d\u67e5\u8a62\uff0c\u4f8b\u5982\u67e5\u627e\u67d0\u500b\u7bc4\u570d\u5167\u7684\u6240\u6709\u9ede\u3002<\/li>\n<li><strong>\u9130\u8fd1\u67e5\u8a62\uff1a<\/strong>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u9700\u8981\u67e5\u627e\u8207\u67d0\u500b\u9ede\u6700\u8fd1\u7684\u5176\u4ed6\u9ede\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%9c%a8%e7%a9%ba%e9%96%93%e6%95%b8%e6%93%9a%e6%af%94%e5%b0%8d%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8-WQBbTsHwrD\">Redis\u5728\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\u4e2d\u7684\u61c9\u7528<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\u4f86\u652f\u6301\u7a7a\u9593\u6578\u64da\u7684\u5b58\u5132\u548c\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u61c9\u7528\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8geospatial%e5%91%bd%e4%bb%a4-WQBbTsHwrD\">1. \u4f7f\u7528Geospatial\u547d\u4ee4<\/h3>\n<p>Redis\u7684Geospatial\u547d\u4ee4\u5141\u8a31\u7528\u6236\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u5750\u6a19\u3002\u9019\u4e9b\u547d\u4ee4\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>GEOADD<\/code>\uff1a\u5c07\u5730\u7406\u4f4d\u7f6e\u6dfb\u52a0\u5230Redis\u4e2d\u3002<\/li>\n<li><code>GEORADIUS<\/code>\uff1a\u67e5\u8a62\u67d0\u500b\u534a\u5f91\u5167\u7684\u6240\u6709\u5730\u7406\u4f4d\u7f6e\u3002<\/li>\n<li><code>GEODIST<\/code>\uff1a\u8a08\u7b97\u5169\u500b\u5730\u7406\u4f4d\u7f6e\u4e4b\u9593\u7684\u8ddd\u96e2\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u4ee3\u78bc\u793a\u7bc4\u4e86\u5982\u4f55\u4f7f\u7528Redis\u7684Geospatial\u547d\u4ee4\u4f86\u6dfb\u52a0\u548c\u67e5\u8a62\u5730\u7406\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>GEOADD locations 13.361389 38.115556 \"Palermo\"\nGEOADD locations 15.087269 37.502669 \"Catania\"\nGEORADIUS locations 15 37 200 km<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e7%9a%84%e9%9b%86%e5%90%88%e6%93%8d%e4%bd%9c-WQBbTsHwrD\">2. \u4f7f\u7528Redis\u7684\u96c6\u5408\u64cd\u4f5c<\/h3>\n<p>Redis\u7684\u96c6\u5408\u64cd\u4f5c\u4e5f\u53ef\u4ee5\u7528\u65bc\u7a7a\u9593\u6578\u64da\u7684\u6bd4\u5c0d\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u4e0d\u540c\u5730\u7406\u4f4d\u7f6e\u7684ID\u5b58\u5132\u5728\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528\u96c6\u5408\u7684\u4ea4\u96c6\u3001\u4e26\u96c6\u548c\u5dee\u96c6\u64cd\u4f5c\u4f86\u9032\u884c\u6bd4\u5c0d\u3002<\/p>\n<pre><code>SADD location_set_1 \"location1\" \"location2\"\nSADD location_set_2 \"location2\" \"location3\"\nSINTER location_set_1 location_set_2<\/code><\/pre>\n<h2 id=\"%e6%80%a7%e8%83%bd%e5%84%aa%e5%8b%a2-WQBbTsHwrD\">\u6027\u80fd\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u9032\u884c\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>\u7531\u65bcRedis\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u67e5\u8a62\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u4ee5\u8655\u7406\u66f4\u5927\u7684\u6578\u64da\u96c6\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-WQBbTsHwrD\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u7a7a\u9593\u6578\u64da\u7684\u6bd4\u5c0d\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u652f\u6301\u3002\u901a\u904e\u4f7f\u7528Redis\u7684Geospatial\u547d\u4ee4\u548c\u96c6\u5408\u64cd\u4f5c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u9ad8\u6548\u5730\u8655\u7406\u548c\u6bd4\u5c0d\u7a7a\u9593\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u7a7a\u9593\u6578\u64da\u7684\u61c9\u7528\uff0c\u9078\u64c7Redis\u7121\u7591\u662f\u4e00\u500b\u660e\u667a\u7684\u6c7a\u5b9a\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u8655\u7406\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis\u52a0\u901f\u7a7a\u9593\u6578\u64da\u6bd4\u5c0d\uff0c\u63d0\u5347\u67e5\u8a62\u6548\u7387\uff0c\u5be6\u73fe\u5feb\u901f\u5730\u7406\u4f4d\u7f6e\u6aa2\u7d22\u8207\u5206\u6790\uff0c\u512a\u5316\u6578\u64da\u8655\u7406\u6027\u80fd\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-184504","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184504","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=184504"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184504\/revisions"}],"predecessor-version":[{"id":184505,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184504\/revisions\/184505"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}