{"id":189628,"date":"2024-11-12T08:52:20","date_gmt":"2024-11-12T00:52:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/189628\/"},"modified":"2024-11-12T08:52:21","modified_gmt":"2024-11-12T00:52:21","slug":"%e7%93%a6%e7%89%87%e5%9c%b0%e5%9c%96%e7%a6%8f%e9%9f%b3redis%e5%bf%ab%e5%8f%96%e4%be%86%e8%a5%b2%ef%bc%88redis-%e5%bf%ab%e5%8f%96%e5%9c%b0%e5%9c%96%e7%93%a6%e7%89%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/189628\/","title":{"rendered":"\u74e6\u7247\u5730\u5716\u798f\u97f3Redis\u5feb\u53d6\u4f86\u8972\uff08redis \u5feb\u53d6\u5730\u5716\u74e6\u7247\uff09"},"content":{"rendered":"<h1 id=\"%e7%93%a6%e7%89%87%e5%9c%b0%e5%9c%96%e7%a6%8f%e9%9f%b3redis%e5%bf%ab%e5%8f%96%e4%be%86%e8%a5%b2%ef%bc%88redis-%e5%bf%ab%e5%8f%96%e5%9c%b0%e5%9c%96%e7%93%a6%e7%89%87%ef%bc%89-eECTwRsAes\">\u74e6\u7247\u5730\u5716\u798f\u97f3Redis\u5feb\u53d6\u4f86\u8972\uff08redis \u5feb\u53d6\u5730\u5716\u74e6\u7247\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u5730\u5716\u670d\u52d9\u7684\u9700\u6c42\u65e5\u76ca\u589e\u52a0\uff0c\u5c24\u5176\u662f\u5728\u79fb\u52d5\u8a2d\u5099\u548c\u7db2\u9801\u61c9\u7528\u4e2d\u3002\u74e6\u7247\u5730\u5716\uff08Tile Map\uff09\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5730\u5716\u986f\u793a\u6280\u8853\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7684\u6a19\u6e96\u3002\u7136\u800c\uff0c\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u63d0\u4f9b\u9019\u4e9b\u5730\u5716\u74e6\u7247\u6210\u70ba\u4e86\u4e00\u500b\u6311\u6230\u3002\u9019\u6642\uff0cRedis\u5feb\u53d6\u6280\u8853\u7684\u51fa\u73fe\u70ba\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%93%a6%e7%89%87%e5%9c%b0%e5%9c%96%ef%bc%9f-eECTwRsAes\">\u4ec0\u9ebc\u662f\u74e6\u7247\u5730\u5716\uff1f<\/h2>\n<p>\u74e6\u7247\u5730\u5716\u662f\u4e00\u7a2e\u5c07\u6574\u500b\u5730\u5716\u5206\u5272\u6210\u5c0f\u584a\uff08\u5373\u74e6\u7247\uff09\u7684\u6280\u8853\u3002\u9019\u4e9b\u74e6\u7247\u53ef\u4ee5\u6839\u64da\u7528\u6236\u7684\u9700\u6c42\u52d5\u614b\u52a0\u8f09\uff0c\u5f9e\u800c\u6e1b\u5c11\u4e86\u52a0\u8f09\u6574\u500b\u5730\u5716\u6240\u9700\u7684\u6642\u9593\u548c\u8cc7\u6e90\u3002\u74e6\u7247\u5730\u5716\u901a\u5e38\u4ee5\u4e0d\u540c\u7684\u7e2e\u653e\u7d1a\u5225\u63d0\u4f9b\uff0c\u9019\u6a23\u7528\u6236\u53ef\u4ee5\u6839\u64da\u9700\u8981\u67e5\u770b\u66f4\u8a73\u7d30\u6216\u66f4\u5ee3\u6cdb\u7684\u5730\u5716\u4fe1\u606f\u3002<\/p>\n<h2 id=\"redis%e5%bf%ab%e5%8f%96%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-eECTwRsAes\">Redis\u5feb\u53d6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u7528\u65bc\u6578\u64da\u5feb\u53d6\u3002\u5b83\u7684\u7279\u9ede\u5305\u62ec\u5feb\u901f\u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u3001\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u4ee5\u53ca\u6301\u4e45\u5316\u529f\u80fd\u3002Redis\u7684\u9019\u4e9b\u7279\u6027\u4f7f\u5176\u6210\u70ba\u5feb\u53d6\u5730\u5716\u74e6\u7247\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e5%bf%ab%e5%8f%96%e7%93%a6%e7%89%87%e5%9c%b0%e5%9c%96%ef%bc%9f-eECTwRsAes\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u5feb\u53d6\u74e6\u7247\u5730\u5716\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5f97\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\u6975\u5feb\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u5730\u5716\u61c9\u7528\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u4f3a\u670d\u5668\u8ca0\u64d4\uff1a<\/strong>\u901a\u904e\u5c07\u5e38\u7528\u7684\u5730\u5716\u74e6\u7247\u5feb\u53d6\u5230Redis\u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u4f3a\u670d\u5668\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u964d\u4f4e\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002<\/li>\n<li><strong>\u652f\u6301\u9ad8\u4f75\u767c\uff1a<\/strong>Redis\u80fd\u5920\u8655\u7406\u5927\u91cf\u7684\u4e26\u767c\u8acb\u6c42\uff0c\u9019\u5c0d\u65bc\u9ad8\u6d41\u91cf\u7684\u5730\u5716\u61c9\u7528\u5c24\u70ba\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e5%bf%ab%e5%8f%96%e7%93%a6%e7%89%87%e5%9c%b0%e5%9c%96%ef%bc%9f-eECTwRsAes\">\u5982\u4f55\u5be6\u73feRedis\u5feb\u53d6\u74e6\u7247\u5730\u5716\uff1f<\/h2>\n<p>\u5be6\u73feRedis\u5feb\u53d6\u74e6\u7247\u5730\u5716\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%93%a6%e7%89%87%e7%94%9f%e6%88%90-eECTwRsAes\">1. \u74e6\u7247\u751f\u6210<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u751f\u6210\u5730\u5716\u7684\u74e6\u7247\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5730\u5716\u670d\u52d9\u5668\uff08\u5982MapServer\u6216GeoServer\uff09\u4f86\u5b8c\u6210\uff0c\u4e26\u5c07\u751f\u6210\u7684\u74e6\u7247\u5b58\u5132\u5728\u6307\u5b9a\u7684\u76ee\u9304\u4e2d\u3002<\/p>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-eECTwRsAes\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u4e26\u914d\u7f6eRedis\u670d\u52d9\uff0c\u78ba\u4fdd\u5176\u904b\u884c\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5Redis\uff1a<\/p>\n<pre><code>redis-server<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e5%bf%ab%e5%8f%96%e9%82%8f%e8%bc%af-eECTwRsAes\">3. \u5be6\u73fe\u5feb\u53d6\u908f\u8f2f<\/h3>\n<p>\u5728\u61c9\u7528\u4e2d\u5be6\u73fe\u5feb\u53d6\u908f\u8f2f\uff0c\u7576\u7528\u6236\u8acb\u6c42\u67d0\u500b\u74e6\u7247\u6642\uff0c\u9996\u5148\u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u8a72\u74e6\u7247\u3002\u5982\u679c\u5b58\u5728\uff0c\u5247\u76f4\u63a5\u8fd4\u56de\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u78c1\u789f\u4e2d\u8b80\u53d6\u4e26\u5c07\u5176\u5b58\u5165Redis\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\nfunction getTile($zoom, $x, $y) {\n    $redis = new Redis();\n    $redis-&gt;connect('127.0.0.1', 6379);\n    \n    $tileKey = \"tile:{$zoom}:{$x}:{$y}\";\n    \n    \/\/ \u6aa2\u67e5Redis\u4e2d\u662f\u5426\u5b58\u5728\u74e6\u7247\n    if ($redis-&gt;exists($tileKey)) {\n        return $redis-&gt;get($tileKey);\n    } else {\n        \/\/ \u5f9e\u78c1\u789f\u4e2d\u8b80\u53d6\u74e6\u7247\n        $tileData = readTileFromDisk($zoom, $x, $y);\n        \/\/ \u5c07\u74e6\u7247\u5b58\u5165Redis\n        $redis-&gt;set($tileKey, $tileData);\n        return $tileData;\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-eECTwRsAes\">\u7d50\u8ad6<\/h2>\n<p>\u96a8\u8457\u5730\u5716\u61c9\u7528\u9700\u6c42\u7684\u589e\u9577\uff0c\u4f7f\u7528Redis\u5feb\u53d6\u74e6\u7247\u5730\u5716\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\uff0c\u9084\u80fd\u6709\u6548\u6e1b\u5c11\u4f3a\u670d\u5668\u7684\u8ca0\u64d4\u3002\u901a\u904e\u5408\u7406\u7684\u5feb\u53d6\u7b56\u7565\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u70ba\u7528\u6236\u63d0\u4f9b\u66f4\u6d41\u66a2\u7684\u5730\u5716\u700f\u89bd\u9ad4\u9a57\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u9999\u6e2f\u5e02\u5834\u4e2d\u5c0b\u627e\u9ad8\u6548\u80fd\u89e3\u6c7a\u65b9\u6848\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72Redis\u5feb\u53d6\u7cfb\u7d71\uff0c\u5c07\u662f\u63d0\u5347\u696d\u52d9\u6548\u7387\u7684\u660e\u667a\u4e4b\u8209\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u74e6\u7247\u5730\u5716\u798f\u97f3\uff0cRedis\u5feb\u53d6\u6280\u8853\u63d0\u5347\u5730\u5716\u6027\u80fd\uff0c\u5be6\u73fe\u5feb\u901f\u52a0\u8f09\u8207\u6d41\u66a2\u9ad4\u9a57\uff0c\u8b93\u5730\u5716\u61c9\u7528\u66f4\u9ad8\u6548\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-189628","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189628","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=189628"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189628\/revisions"}],"predecessor-version":[{"id":189629,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/189628\/revisions\/189629"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=189628"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=189628"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=189628"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}