{"id":202087,"date":"2025-05-10T11:17:28","date_gmt":"2025-05-10T03:17:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202087\/"},"modified":"2025-05-10T11:17:28","modified_gmt":"2025-05-10T03:17:28","slug":"redis%e4%b8%8ephp%e7%9a%84%e5%a4%9a%e6%95%b0%e6%8d%ae%e5%ba%93%e6%93%8d%e4%bd%9c%ef%bc%9a%e5%a6%82%e4%bd%95%e5%ae%9e%e7%8e%b0%e6%95%b0%e6%8d%ae%e5%88%86%e5%8c%ba","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202087\/","title":{"rendered":"Redis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u5206\u533a"},"content":{"rendered":"

<\/b> <\/p>\n

Redis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u5206\u533a<\/h1>\n

\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300aRedis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u5206\u533a\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9\u6570\u636e\u5e93\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7golang\u5b66\u4e60\u7f51\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n

Redis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u5206\u533a<\/p>\n

Redis\u662f\u4e00\u79cd\u5feb\u901f\u3001\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u5e38\u7528\u4e8e\u7f13\u5b58\u6570\u636e\u548c\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u64cd\u4f5c\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u5904\u7406\u5927\u91cf\u7684\u6570\u636e\uff0c\u800c\u5355\u4e00\u7684Redis\u6570\u636e\u5e93\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u6211\u4eec\u7684\u9700\u6c42\u3002\u56e0\u6b64\uff0c\u4f7f\u7528\u591a\u4e2a\u6570\u636e\u5e93\u8fdb\u884c\u6570\u636e\u5206\u533a\u662f\u4e00\u79cd\u5f88\u5e38\u89c1\u7684\u89e3\u51b3\u65b9\u6848\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5982\u4f55\u901a\u8fc7PHP\u4e0eRedis\u8fdb\u884c\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u5206\u533a\u3002<\/p>\n

\u4e00\u3001Redis\u591a\u6570\u636e\u5e93\u7b80\u4ecb<\/h2>\n

Redis\u652f\u6301\u5c06\u6570\u636e\u5206\u5e03\u5728\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cRedis\u521b\u5efa\u4e8616\u4e2a\u6570\u636e\u5e93\uff0c\u7f16\u53f7\u4ece0\u523015\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7select\u547d\u4ee4\u5207\u6362\u6570\u636e\u5e93\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

$redis = new Redis();\n$redis->connect('127.0.0.1', 6379);\n\n$redis->select(1); \/\/ \u5207\u6362\u5230\u6570\u636e\u5e931<\/pre>\n
\u901a\u8fc7select\u547d\u4ee4\u5207\u6362\u6570\u636e\u5e93\u540e\uff0c\u540e\u7eed\u7684\u64cd\u4f5c\u90fd\u4f1a\u5728\u5f53\u524d\u9009\u5b9a\u7684\u6570\u636e\u5e93\u4e2d\u8fdb\u884c\u3002<\/p>\n
\u4e8c\u3001\u4f7f\u7528\u54c8\u5e0c\u51fd\u6570\u5b9e\u73b0\u6570\u636e\u5206\u533a<\/h2>\n
\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u51fd\u6570\u5c06\u6570\u636e\u7684\u952e\u8fdb\u884c\u5206\u533a\uff0c\u4f7f\u5176\u5747\u5300\u5206\u5e03\u5728\u4e0d\u540c\u7684\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u6f14\u793a\u5982\u4f55\u901a\u8fc7\u54c8\u5e0c\u51fd\u6570\u5b9e\u73b0\u6570\u636e\u5206\u533a\uff1a<\/p>\n
function getDatabaseIndex($key, $totalDatabases) {\n    $hash = crc32($key);\n    $databaseIndex = $hash % $totalDatabases;\n    return $databaseIndex;\n}\n\n$redis = new Redis();\n$redis->connect('127.0.0.1', 6379);\n\n$key = 'user:123';\n$totalDatabases = 8;\n$databaseIndex = getDatabaseIndex($key, $totalDatabases);\n\n$redis->select($databaseIndex); \/\/ \u5207\u6362\u5230\u8ba1\u7b97\u5f97\u5230\u7684\u6570\u636e\u5e93\n\n\/\/ \u5bf9\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\n$redis->set($key, 'value');\n$value = $redis->get($key);<\/pre>\n
\u901a\u8fc7\u4e0a\u8ff0\u4ee3\u7801\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u952e\u7684\u54c8\u5e0c\u503c\u8ba1\u7b97\u51fa\u5e94\u8be5\u5b58\u50a8\u8be5\u6570\u636e\u7684\u6570\u636e\u5e93\u7f16\u53f7\uff0c\u5e76\u901a\u8fc7select\u547d\u4ee4\u5207\u6362\u5230\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u4e2d\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n
\u4e09\u3001\u4f7f\u7528Redis Cluster\u5b9e\u73b0\u6570\u636e\u5206\u533a<\/h2>\n
\u9664\u4e86\u4f7f\u7528\u54c8\u5e0c\u51fd\u6570\u8fdb\u884c\u6570\u636e\u5206\u533a\u5916\uff0cRedis\u8fd8\u63d0\u4f9b\u4e86Redis Cluster\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u8282\u70b9\u4e4b\u95f4\u5b9e\u73b0\u6570\u636e\u5206\u533a\u548c\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u6f14\u793a\u5982\u4f55\u4f7f\u7528Redis Cluster\u5b9e\u73b0\u6570\u636e\u5206\u533a\uff1a<\/p>\n
$redis = new RedisCluster(NULL, [\n    '127.0.0.1:7000',\n    '127.0.0.1:7001',\n    '127.0.0.1:7002',\n    '127.0.0.1:7003',\n    '127.0.0.1:7004',\n    '127.0.0.1:7005',\n]);\n\n\/\/ \u5bf9\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\n$redis->set('key', 'value');\n$value = $redis->get('key');<\/pre>\n
\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u901a\u8fc7RedisCluster\u7c7b\u8fde\u63a5\u5230Redis\u96c6\u7fa4\uff0c\u5e76\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u5199\u64cd\u4f5c\u3002Redis Cluster\u4f1a\u81ea\u52a8\u5c06\u6570\u636e\u5206\u533a\u5230\u4e0d\u540c\u7684\u8282\u70b9\uff0c\u5b9e\u73b0\u6570\u636e\u7684\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n
\u56db\u3001\u603b\u7ed3<\/h2>\n
\u901a\u8fc7Redis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff0c\u6211\u4eec\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u5206\u533a\u5b58\u50a8\uff0c\u4ee5\u66f4\u597d\u5730\u6ee1\u8db3\u5b9e\u9645\u5e94\u7528\u7684\u9700\u6c42\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u54c8\u5e0c\u51fd\u6570\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a\u6570\u636e\u5e93\u4e2d\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528Redis Cluster\u5b9e\u73b0\u6570\u636e\u7684\u5206\u533a\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u53ef\u4ee5\u6839\u636e\u5177\u4f53\u7684\u9700\u6c42\u9009\u62e9\u9002\u5408\u7684\u65b9\u6848\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662f\u5173\u4e8eRedis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u6570\u636e\u5206\u533a\u7684\u76f8\u5173\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
\n
\n <\/dt>\n
\n   \u4f7f\u7528Redis\u548cRust\u5f00\u53d1\u9ad8\u6027\u80fd\u7684\u6570\u636e\u5904\u7406\u5e94\u7528\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   \u5982\u4f55\u4fee\u590diMessage\u6fc0\u6d3b\u9519\u8bef\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
Redis\u4e0ePHP\u7684\u591a\u6570\u636e\u5e93\u64cd\u4f5c...<\/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-202087","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202087","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=202087"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202087\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}