{"id":184004,"date":"2024-11-10T09:32:19","date_gmt":"2024-11-10T01:32:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184004\/"},"modified":"2024-11-10T09:32:20","modified_gmt":"2024-11-10T01:32:20","slug":"%e4%bd%bf%e7%94%a8redis%ef%bc%8c%e8%ae%93%e9%81%8a%e6%88%b2%e4%b8%96%e7%95%8c%e6%9b%b4%e7%b2%be%e5%bd%a9%ef%bc%88redis%e9%81%8a%e6%88%b2%e5%a0%b4%e6%99%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184004\/","title":{"rendered":"\u4f7f\u7528Redis\uff0c\u8b93\u904a\u6232\u4e16\u754c\u66f4\u7cbe\u5f69\uff08redis\u904a\u6232\u5834\u666f\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%ef%bc%8c%e8%ae%93%e9%81%8a%e6%88%b2%e4%b8%96%e7%95%8c%e6%9b%b4%e7%b2%be%e5%bd%a9%ef%bc%88redis%e9%81%8a%e6%88%b2%e5%a0%b4%e6%99%af%ef%bc%89-THzcyssZUV\">\u4f7f\u7528Redis\uff0c\u8b93\u904a\u6232\u4e16\u754c\u66f4\u7cbe\u5f69\uff08redis\u904a\u6232\u5834\u666f\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u904a\u6232\u958b\u767c\u4e2d\uff0c\u6027\u80fd\u548c\u6548\u7387\u662f\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u73a9\u5bb6\u6578\u91cf\u7684\u589e\u52a0\uff0c\u904a\u6232\u958b\u767c\u8005\u9700\u8981\u5c0b\u627e\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u904a\u6232\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u5728\u904a\u6232\u5834\u666f\u4e2d\u7684\u61c9\u7528\uff0c\u4e26\u5206\u6790\u5176\u5982\u4f55\u63d0\u5347\u904a\u6232\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"redis%e7%b0%a1%e4%bb%8b-THzcyssZUV\">Redis\u7c21\u4ecb<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\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\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"redis%e5%9c%a8%e9%81%8a%e6%88%b2%e4%b8%ad%e7%9a%84%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-THzcyssZUV\">Redis\u5728\u904a\u6232\u4e2d\u7684\u61c9\u7528\u5834\u666f<\/h2>\n<h3 id=\"1-%e5%af%a6%e6%99%82%e6%8e%92%e8%a1%8c%e6%a6%9c-THzcyssZUV\">1. \u5be6\u6642\u6392\u884c\u699c<\/h3>\n<p>\u5728\u591a\u4eba\u5728\u7dda\u904a\u6232\u4e2d\uff0c\u5be6\u6642\u6392\u884c\u699c\u662f\u63d0\u5347\u73a9\u5bb6\u7af6\u722d\u611f\u7684\u91cd\u8981\u5143\u7d20\u3002\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\uff08Sorted Set\uff09\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u66f4\u65b0\u73a9\u5bb6\u7684\u5206\u6578\u3002\u6bcf\u7576\u73a9\u5bb6\u5b8c\u6210\u4e00\u5834\u6bd4\u8cfd\u6216\u9054\u6210\u67d0\u500b\u6210\u5c31\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u8fc5\u901f\u66f4\u65b0\u5176\u5206\u6578\uff0c\u4e26\u5728\u6392\u884c\u699c\u4e2d\u9032\u884c\u6392\u5e8f\u3002<\/p>\n<pre><code>redis.zadd(\"leaderboard\", score, player_id)<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u73a9\u5bb6\u7684\u5206\u6578\u6dfb\u52a0\u5230\u6392\u884c\u699c\u4e2d\uff0cRedis\u6703\u81ea\u52d5\u6839\u64da\u5206\u6578\u9032\u884c\u6392\u5e8f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u96a8\u6642\u67e5\u8a62\u524d\u5e7e\u540d\u7684\u73a9\u5bb6\u3002<\/p>\n<h3 id=\"2-%e9%81%8a%e6%88%b2%e7%8b%80%e6%85%8b%e7%ae%a1%e7%90%86-THzcyssZUV\">2. \u904a\u6232\u72c0\u614b\u7ba1\u7406<\/h3>\n<p>\u5728\u5927\u578b\u591a\u4eba\u5728\u7dda\u904a\u6232\u4e2d\uff0c\u73a9\u5bb6\u7684\u904a\u6232\u72c0\u614b\u9700\u8981\u5373\u6642\u4fdd\u5b58\u548c\u66f4\u65b0\u3002Redis\u7684\u54c8\u5e0c\uff08Hash\uff09\u6578\u64da\u7d50\u69cb\u975e\u5e38\u9069\u5408\u7528\u4f86\u5b58\u5132\u73a9\u5bb6\u7684\u72c0\u614b\u4fe1\u606f\uff0c\u4f8b\u5982\u751f\u547d\u503c\u3001\u7d93\u9a57\u503c\u548c\u88dd\u5099\u7b49\u3002\u9019\u6a23\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u8b80\u53d6\u548c\u66f4\u65b0\u73a9\u5bb6\u7684\u72c0\u614b\uff0c\u63d0\u5347\u904a\u6232\u7684\u6d41\u66a2\u5ea6\u3002<\/p>\n<pre><code>redis.hset(\"player:\" + player_id, \"health\", health_value)<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u73a9\u5bb6\u7684\u751f\u547d\u503c\u5b58\u5132\u5728Redis\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u96a8\u6642\u7372\u53d6\u548c\u66f4\u65b0\u9019\u4e9b\u4fe1\u606f\u3002<\/p>\n<h3 id=\"3-%e8%81%8a%e5%a4%a9%e7%b3%bb%e7%b5%b1-THzcyssZUV\">3. \u804a\u5929\u7cfb\u7d71<\/h3>\n<p>\u8a31\u591a\u904a\u6232\u90fd\u5305\u542b\u804a\u5929\u529f\u80fd\uff0c\u8b93\u73a9\u5bb6\u4e4b\u9593\u53ef\u4ee5\u4e92\u52d5\u3002Redis\u7684\u767c\u5e03\/\u8a02\u95b1\uff08Pub\/Sub\uff09\u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u5373\u6642\u804a\u5929\u7cfb\u7d71\u3002\u7576\u4e00\u4f4d\u73a9\u5bb6\u767c\u9001\u6d88\u606f\u6642\uff0c\u8a72\u6d88\u606f\u53ef\u4ee5\u88ab\u767c\u5e03\u5230\u4e00\u500b\u983b\u9053\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u73a9\u5bb6\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u6d88\u606f\u3002<\/p>\n<pre><code>redis.publish(\"chat_channel\", message)<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c07\u6d88\u606f\u767c\u4f48\u5230\u804a\u5929\u983b\u9053\uff0c\u6240\u6709\u8a02\u95b1\u8a72\u983b\u9053\u7684\u73a9\u5bb6\u90fd\u80fd\u5373\u6642\u770b\u5230\u65b0\u6d88\u606f\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-THzcyssZUV\">Redis\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u63d0\u4f9b\u6beb\u79d2\u7d1a\u7684\u97ff\u61c9\u6642\u9593\uff0c\u9069\u5408\u9700\u8981\u5feb\u901f\u6578\u64da\u8655\u7406\u7684\u904a\u6232\u5834\u666f\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u652f\u6301\u5206\u7247\u548c\u96c6\u7fa4\u6a21\u5f0f\uff0c\u80fd\u5920\u8f15\u9b06\u61c9\u5c0d\u73a9\u5bb6\u6578\u91cf\u7684\u589e\u9577\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-THzcyssZUV\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u904a\u6232\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u591a\u7a2e\u53ef\u80fd\u6027\u3002\u7121\u8ad6\u662f\u5be6\u6642\u6392\u884c\u699c\u3001\u904a\u6232\u72c0\u614b\u7ba1\u7406\u9084\u662f\u5373\u6642\u804a\u5929\u7cfb\u7d71\uff0cRedis\u90fd\u80fd\u5920\u63d0\u5347\u904a\u6232\u7684\u6027\u80fd\u548c\u73a9\u5bb6\u7684\u9ad4\u9a57\u3002\u96a8\u8457\u904a\u6232\u884c\u696d\u7684\u767c\u5c55\uff0c\u4f7f\u7528Redis\u5c07\u6210\u70ba\u63d0\u5347\u904a\u6232\u4e16\u754c\u7cbe\u5f69\u7a0b\u5ea6\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u904a\u6232\u9805\u76ee\u4e2d\u5be6\u65bdRedis\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528Redis\u63d0\u5347\u904a\u6232\u5834\u666f\u7684\u6027\u80fd\u8207\u4e92\u52d5\u6027\uff0c\u8b93\u73a9\u5bb6\u9ad4\u9a57\u66f4\u7cbe\u5f69\u7684\u904a\u6232\u4e16\u754c\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-184004","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184004","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=184004"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184004\/revisions"}],"predecessor-version":[{"id":184005,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184004\/revisions\/184005"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}