{"id":61467,"date":"2024-10-13T11:19:16","date_gmt":"2024-10-13T03:19:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/61467\/"},"modified":"2024-10-13T11:19:16","modified_gmt":"2024-10-13T03:19:16","slug":"geo%e4%bd%8d%e7%bd%ae%e6%9f%a5%e8%a9%a2redis%e4%b8%ad%e7%9a%84%e8%aa%a4%e5%b7%ae%ef%bc%88redis%e7%9a%84geo%e8%aa%a4%e5%b7%ae%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/61467\/","title":{"rendered":"Geo\u4f4d\u7f6e\u67e5\u8a62Redis\u4e2d\u7684\u8aa4\u5dee\uff08redis\u7684geo\u8aa4\u5dee\uff09"},"content":{"rendered":"<h1 id=\"geo%e4%bd%8d%e7%bd%ae%e6%9f%a5%e8%a9%a2redis%e4%b8%ad%e7%9a%84%e8%aa%a4%e5%b7%ae%ef%bc%88redis%e7%9a%84geo%e8%aa%a4%e5%b7%ae%ef%bc%89-nQTpeAwrzl\">Geo\u4f4d\u7f6e\u67e5\u8a62Redis\u4e2d\u7684\u8aa4\u5dee\uff08Redis\u7684Geo\u8aa4\u5dee\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5730\u7406\u4f4d\u7f6e\u6578\u64da\u7684\u6e96\u78ba\u6027\u5c0d\u65bc\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5730\u7406\u4f4d\u7f6e\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u5750\u6a19\u3002\u7136\u800c\uff0c\u4f7f\u7528Redis\u7684Geo\u529f\u80fd\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u4e86\u89e3\u53ef\u80fd\u51fa\u73fe\u7684\u8aa4\u5dee\u53ca\u5176\u5f71\u97ff\u3002<\/p>\n<h2 id=\"redis%e7%9a%84geo%e5%8a%9f%e8%83%bd%e6%a6%82%e8%bf%b0-nQTpeAwrzl\">Redis\u7684Geo\u529f\u80fd\u6982\u8ff0<\/h2>\n<p>Redis\u7684Geo\u529f\u80fd\u57fa\u65bcGeohash\u7b97\u6cd5\uff0c\u5141\u8a31\u7528\u6236\u5c07\u5730\u7406\u5750\u6a19\uff08\u7d93\u5ea6\u548c\u7def\u5ea6\uff09\u5b58\u5132\u70ba\u4e00\u500b\u6709\u5e8f\u96c6\u5408\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6dfb\u52a0\u5730\u7406\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>GEOADD key longitude latitude member<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5c07\u9999\u6e2f\u7684\u67d0\u500b\u5730\u6a19\u6dfb\u52a0\u5230Redis\u4e2d\uff1a<\/p>\n<pre><code>GEOADD locations 114.1694 22.3193 \"Hong Kong\"<\/code><\/pre>\n<p>\u7528\u6236\u53ef\u4ee5\u4f7f\u7528GEOSEARCH\u547d\u4ee4\u4f86\u67e5\u8a62\u7279\u5b9a\u7bc4\u570d\u5167\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u9019\u5c0d\u65bc\u4f4d\u7f6e\u57fa\u790e\u670d\u52d9\uff08LBS\uff09\u61c9\u7528\u7a0b\u5e8f\u975e\u5e38\u6709\u7528\u3002<\/p>\n<h2 id=\"geo%e8%aa%a4%e5%b7%ae%e7%9a%84%e4%be%86%e6%ba%90-nQTpeAwrzl\">Geo\u8aa4\u5dee\u7684\u4f86\u6e90<\/h2>\n<p>\u5118\u7ba1Redis\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5730\u7406\u4f4d\u7f6e\u67e5\u8a62\u529f\u80fd\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4e00\u4e9b\u8aa4\u5dee\u3002\u9019\u4e9b\u8aa4\u5dee\u4e3b\u8981\u4f86\u81ea\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u7cbe\u5ea6\uff1a<\/strong>\u7d93\u5ea6\u548c\u7def\u5ea6\u7684\u7cbe\u5ea6\u6703\u5f71\u97ff\u67e5\u8a62\u7d50\u679c\u7684\u6e96\u78ba\u6027\u3002\u82e5\u6578\u64da\u4f86\u6e90\u4e0d\u6e96\u78ba\uff0c\u5247\u67e5\u8a62\u7d50\u679c\u4e5f\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<li><strong>Geohash\u7684\u9650\u5236\uff1a<\/strong>Geohash\u5c07\u5730\u7403\u5283\u5206\u70ba\u4e00\u7cfb\u5217\u7684\u7db2\u683c\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u76f8\u9130\u7684\u5730\u7406\u4f4d\u7f6e\u88ab\u6b78\u985e\u70ba\u540c\u4e00\u500bGeohash\uff0c\u5f9e\u800c\u5f71\u97ff\u67e5\u8a62\u7d50\u679c\u3002<\/li>\n<li><strong>\u7bc4\u570d\u67e5\u8a62\u7684\u6a21\u7cca\u6027\uff1a<\/strong>\u5728\u9032\u884c\u7bc4\u570d\u67e5\u8a62\u6642\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9047\u5230\u908a\u754c\u554f\u984c\uff0c\u5c0e\u81f4\u67d0\u4e9b\u4f4d\u7f6e\u672a\u88ab\u6b63\u78ba\u8b58\u5225\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%b8%9b%e5%b0%91geo%e8%aa%a4%e5%b7%ae-nQTpeAwrzl\">\u5982\u4f55\u6e1b\u5c11Geo\u8aa4\u5dee<\/h2>\n<p>\u70ba\u4e86\u6e1b\u5c11Redis\u4e2dGeo\u67e5\u8a62\u7684\u8aa4\u5dee\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u63aa\u65bd\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6578\u64da\u7cbe\u5ea6\uff1a<\/strong>\u78ba\u4fdd\u6240\u4f7f\u7528\u7684\u7d93\u7def\u5ea6\u6578\u64da\u4f86\u6e90\u53ef\u9760\uff0c\u4e26\u4e14\u5177\u6709\u8db3\u5920\u7684\u7cbe\u5ea6\u3002<\/li>\n<li><strong>\u4f7f\u7528\u66f4\u7d30\u7684Geohash\uff1a<\/strong>\u9078\u64c7\u66f4\u9577\u7684Geohash\u5b57\u7b26\u4e32\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u7684\u7cbe\u78ba\u5ea6\uff0c\u96d6\u7136\u9019\u6703\u589e\u52a0\u5b58\u5132\u9700\u6c42\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\u908f\u8f2f\uff1a<\/strong>\u5728\u9032\u884c\u7bc4\u570d\u67e5\u8a62\u6642\uff0c\u8003\u616e\u4f7f\u7528\u591a\u500b\u67e5\u8a62\u4f86\u8986\u84cb\u53ef\u80fd\u7684\u908a\u754c\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-nQTpeAwrzl\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u4e00\u500b\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u67e5\u8a62\u67d0\u500b\u57ce\u5e02\u5167\u7684\u9910\u5ef3\u4f4d\u7f6e\u3002\u82e5\u4f7f\u7528\u8005\u7684\u7d93\u7def\u5ea6\u6578\u64da\u4e0d\u6e96\u78ba\uff0c\u6216\u8005Geohash\u7684\u7bc4\u570d\u8a2d\u7f6e\u4e0d\u7576\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u67e5\u8a62\u7d50\u679c\u4e2d\u7f3a\u5c11\u67d0\u4e9b\u9910\u5ef3\u3002\u9019\u4e0d\u50c5\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\uff0c\u9084\u53ef\u80fd\u5c0e\u81f4\u5546\u696d\u640d\u5931\u3002\u56e0\u6b64\uff0c\u958b\u767c\u8005\u9700\u8981\u5728\u8a2d\u8a08\u968e\u6bb5\u5c31\u8003\u616e\u5230\u9019\u4e9b\u6f5b\u5728\u7684\u8aa4\u5dee\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-nQTpeAwrzl\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684Geo\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5730\u7406\u4f4d\u7f6e\u67e5\u8a62\u80fd\u529b\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u8aa4\u5dee\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u901a\u904e\u63d0\u9ad8\u6578\u64da\u7cbe\u5ea6\u3001\u9078\u64c7\u5408\u9069\u7684Geohash\u548c\u512a\u5316\u67e5\u8a62\u908f\u8f2f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u6e1b\u5c11\u9019\u4e9b\u8aa4\u5dee\uff0c\u5f9e\u800c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6e96\u78ba\u6027\u548c\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u67e5\u8a62\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u4e2dGeo\u4f4d\u7f6e\u67e5\u8a62\u7684\u8aa4\u5dee\u4f86\u6e90\uff0c\u4e86\u89e3\u5982\u4f55\u5f71\u97ff\u5730\u7406\u6578\u64da\u7684\u6e96\u78ba\u6027\u8207\u61c9\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-61467","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61467","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=61467"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61467\/revisions"}],"predecessor-version":[{"id":61468,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/61467\/revisions\/61468"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=61467"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=61467"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=61467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}