{"id":161335,"date":"2024-11-04T05:34:22","date_gmt":"2024-11-03T21:34:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161335\/"},"modified":"2024-11-04T05:34:22","modified_gmt":"2024-11-03T21:34:22","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%99%84%e8%bf%91%e8%b7%9d%e9%9b%a2%e8%a8%88%e7%ae%97%e5%af%a6%e7%8f%be%ef%bc%88redis-%e8%a8%88%e7%ae%97%e9%99%84%e8%bf%91%e8%b7%9d%e9%9b%a2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161335\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u5be6\u73fe\uff08redis \u8a08\u7b97\u9644\u8fd1\u8ddd\u96e2\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%99%84%e8%bf%91%e8%b7%9d%e9%9b%a2%e8%a8%88%e7%ae%97%e5%af%a6%e7%8f%be%ef%bc%88redis-%e8%a8%88%e7%ae%97%e9%99%84%e8%bf%91%e8%b7%9d%e9%9b%a2%ef%bc%89-cqMizbOscu\">\u57fa\u65bc Redis \u7684\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u5be6\u73fe\uff08redis \u8a08\u7b97\u9644\u8fd1\u8ddd\u96e2\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u662f\u4e00\u500b\u91cd\u8981\u7684\u9700\u6c42\uff0c\u5c24\u5176\u662f\u5728\u5730\u7406\u4fe1\u606f\u7cfb\u7d71\uff08GIS\uff09\u3001\u793e\u4ea4\u5a92\u9ad4\u3001\u96fb\u5b50\u5546\u52d9\u7b49\u9818\u57df\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\u4f7f\u5f97\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u548c\u9ad8\u6548\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u57fa\u65bc Redis \u5be6\u73fe\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-cqMizbOscu\">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\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u3002\u5c0d\u65bc\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\uff0cRedis \u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\u548c\u5730\u7406\u4f4d\u7f6e\uff08Geospatial\uff09\u529f\u80fd\u7279\u5225\u6709\u7528\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e7%9a%84%e5%9c%b0%e7%90%86%e4%bd%8d%e7%bd%ae%e5%8a%9f%e8%83%bd-cqMizbOscu\">\u4f7f\u7528 Redis \u7684\u5730\u7406\u4f4d\u7f6e\u529f\u80fd<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u5167\u5efa\u7684\u5730\u7406\u4f4d\u7f6e\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5b58\u5132\u548c\u67e5\u8a62\u5730\u7406\u5750\u6a19\u3002\u9019\u4e9b\u529f\u80fd\u4f7f\u5f97\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>GEOADD<\/code>\uff1a\u5c07\u5730\u7406\u5750\u6a19\u6dfb\u52a0\u5230\u6307\u5b9a\u7684\u9375\u4e2d\u3002<\/li>\n<li><code>GEORADIUS<\/code>\uff1a\u6839\u64da\u7d66\u5b9a\u7684\u4e2d\u5fc3\u9ede\u548c\u534a\u5f91\u67e5\u8a62\u9644\u8fd1\u7684\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<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%b7%bb%e5%8a%a0%e5%9c%b0%e7%90%86%e4%bd%8d%e7%bd%ae-cqMizbOscu\">\u793a\u4f8b\uff1a\u6dfb\u52a0\u5730\u7406\u4f4d\u7f6e<\/h3>\n<pre><code>GEOADD locations 13.361389 38.115556 \"Palermo\"\nGEOADD locations 15.087269 37.502669 \"Catania\"<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u5c07\u5169\u500b\u57ce\u5e02\u7684\u5730\u7406\u5750\u6a19\u6dfb\u52a0\u5230\u540d\u70ba <code>locations<\/code> \u7684\u9375\u4e2d\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a%e6%9f%a5%e8%a9%a2%e9%99%84%e8%bf%91%e4%bd%8d%e7%bd%ae-cqMizbOscu\">\u793a\u4f8b\uff1a\u67e5\u8a62\u9644\u8fd1\u4f4d\u7f6e<\/h3>\n<pre><code>GEORADIUS locations 15 37 100 km<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u67e5\u8a62\u4f4d\u65bc (15, 37) \u5750\u6a19\u5468\u570d 100 \u516c\u91cc\u7684\u6240\u6709\u4f4d\u7f6e\u3002<\/p>\n<h2 id=\"%e8%a8%88%e7%ae%97%e8%b7%9d%e9%9b%a2-cqMizbOscu\">\u8a08\u7b97\u8ddd\u96e2<\/h2>\n<p>\u4f7f\u7528 <code>GEODIST<\/code> \u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8a08\u7b97\u5169\u500b\u5730\u7406\u4f4d\u7f6e\u4e4b\u9593\u7684\u8ddd\u96e2\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\uff1a<\/p>\n<pre><code>GEODIST locations \"Palermo\" \"Catania\" km<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u8fd4\u56de Palermo \u548c Catania \u4e4b\u9593\u7684\u8ddd\u96e2\uff0c\u55ae\u4f4d\u70ba\u516c\u91cc\u3002<\/p>\n<h2 id=\"%e6%80%a7%e8%83%bd%e8%80%83%e9%87%8f-cqMizbOscu\">\u6027\u80fd\u8003\u91cf<\/h2>\n<p>Redis \u7684\u9ad8\u6027\u80fd\u4f7f\u5176\u6210\u70ba\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u7684\u7406\u60f3\u9078\u64c7\u3002\u7531\u65bc\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u64cd\u4f5c\u7684\u5ef6\u9072\u975e\u5e38\u4f4e\u3002\u6b64\u5916\uff0cRedis \u7684\u5730\u7406\u4f4d\u7f6e\u529f\u80fd\u7d93\u904e\u512a\u5316\uff0c\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u7684\u5730\u7406\u6578\u64da\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4f7f\u7528 Redis \u9032\u884c\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u6642\uff0c\u4ecd\u9700\u8003\u616e\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u7684\u6e96\u78ba\u6027\uff1a\u78ba\u4fdd\u5730\u7406\u5750\u6a19\u7684\u6e96\u78ba\u6027\uff0c\u4ee5\u907f\u514d\u8a08\u7b97\u932f\u8aa4\u3002<\/li>\n<li>\u6578\u64da\u7684\u6301\u4e45\u6027\uff1a\u96d6\u7136 Redis \u63d0\u4f9b\u4e86\u6301\u4e45\u5316\u9078\u9805\uff0c\u4f46\u4ecd\u9700\u8003\u616e\u6578\u64da\u4e1f\u5931\u7684\u98a8\u96aa\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\uff0c\u53ef\u80fd\u9700\u8981\u8003\u616e Redis \u96c6\u7fa4\u7684\u8a2d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cqMizbOscu\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u5be6\u73fe\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u901a\u904e\u4f7f\u7528 Redis \u7684\u5730\u7406\u4f4d\u7f6e\u529f\u80fd\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u6dfb\u52a0\u3001\u67e5\u8a62\u548c\u8a08\u7b97\u5730\u7406\u5750\u6a19\u4e4b\u9593\u7684\u8ddd\u96e2\u3002\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8655\u7406\u5730\u7406\u6578\u64da\u7684\u5f37\u5927\u5de5\u5177\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u9069\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u61c9\u7528\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u6027\u80fd\u548c\u53ef\u9760\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u9644\u8fd1\u8ddd\u96e2\u8a08\u7b97\u5be6\u73fe\uff0c\u5feb\u901f\u9ad8\u6548\u5730\u8655\u7406\u5730\u7406\u4f4d\u7f6e\u6578\u64da\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-161335","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161335","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=161335"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161335\/revisions"}],"predecessor-version":[{"id":161336,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161335\/revisions\/161336"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161335"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161335"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161335"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}