{"id":202007,"date":"2025-05-10T13:57:59","date_gmt":"2025-05-10T05:57:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202007\/"},"modified":"2025-05-10T13:57:59","modified_gmt":"2025-05-10T05:57:59","slug":"redis%e5%9c%a8php%e5%bc%80%e5%8f%91%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8%ef%bc%9a%e5%a6%82%e4%bd%95%e5%a4%84%e7%90%86%e5%a4%a7%e8%a7%84%e6%a8%a1%e7%94%a8%e6%88%b7%e6%95%b0%e6%8d%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202007\/","title":{"rendered":"Redis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e"},"content":{"rendered":"

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

Redis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e<\/h1>\n

golang\u5b66\u4e60\u7f51\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u300aRedis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

Redis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a\u5982\u4f55\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e<\/p>\n

\u6982\u8ff0\uff1a
\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\u4e0e\u666e\u53ca\uff0c\u7528\u6237\u6570\u636e\u7684\u89c4\u6a21\u5448\u73b0\u51fa\u7206\u70b8\u6027\u589e\u957f\u7684\u8d8b\u52bf\u3002\u5bf9\u4e8e\u4e00\u4e2aPHP\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u6311\u6218\u3002\u800cRedis\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u80fd\u591f\u5f88\u597d\u5730\u5e94\u5bf9\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n

Redis\u7b80\u4ecb\uff1a
Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u6570\u636e\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u901a\u8fc7\u63d0\u4f9b\u952e\u503c\u5bf9\u7684\u65b9\u5f0f\u5b58\u50a8\u6570\u636e\uff0c\u5e76\u4e14\u652f\u6301\u591a\u79cd\u6570\u636e\u7c7b\u578b\u3002Redis\u7684\u6570\u636e\u5168\u90e8\u5b58\u653e\u5728\u5185\u5b58\u4e2d\uff0c\u56e0\u6b64\u5177\u6709\u975e\u5e38\u5feb\u901f\u7684\u8bfb\u5199\u901f\u5ea6\u3002\u6b64\u5916\uff0cRedis\u8fd8\u652f\u6301\u6570\u636e\u7684\u6301\u4e45\u5316\u4ee5\u53ca\u96c6\u7fa4\u642d\u5efa\u7b49\u529f\u80fd\u3002<\/p>\n

Redis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a
\u5728PHP\u5f00\u53d1\u4e2d\uff0cRedis\u4e3b\u8981\u5e94\u7528\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n

    \n
  1. \u4f1a\u8bdd\u7ba1\u7406\uff1a
    \u5f53\u7528\u6237\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\u65f6\uff0c\u7f51\u7ad9\u9700\u8981\u8bb0\u5f55\u7528\u6237\u7684\u76f8\u5173\u4fe1\u606f\uff0c\u5982\u767b\u5f55\u72b6\u6001\u3001\u8d2d\u7269\u8f66\u7b49\u3002\u800c\u4f20\u7edf\u7684\u4f1a\u8bdd\u7ba1\u7406\u65b9\u5f0f\u662f\u5c06\u8fd9\u4e9b\u4fe1\u606f\u5b58\u50a8\u5728\u670d\u52a1\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\uff0c\u4f46\u662f\u5f53\u7528\u6237\u6570\u91cf\u589e\u591a\u65f6\uff0c\u8fd9\u79cd\u65b9\u5f0f\u7684\u6027\u80fd\u4f1a\u53d8\u5f97\u5341\u5206\u7cdf\u7cd5\u3002\u800cRedis\u63d0\u4f9b\u4e86\u5c06\u4f1a\u8bdd\u6570\u636e\u5b58\u50a8\u5728\u5185\u5b58\u4e2d\u7684\u529f\u80fd\uff0c\u80fd\u591f\u5927\u5927\u63d0\u9ad8\u4f1a\u8bdd\u7ba1\u7406\u7684\u6548\u7387\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
    <?php\n$redis = new Redis();\n$redis->connect('127.0.0.1', 6379);\n$sessionId = $_COOKIE['session_id'];\n$sessionData = $redis->get('session:' . $sessionId);\nif ($sessionData) {\n    \/\/ \u5b58\u5728\u4f1a\u8bdd\u6570\u636e\uff0c\u8fdb\u884c\u76f8\u5173\u64cd\u4f5c\n} else {\n    \/\/ \u4e0d\u5b58\u5728\u4f1a\u8bdd\u6570\u636e\uff0c\u8df3\u8f6c\u5230\u767b\u5f55\u9875\u9762\n}\n?><\/pre>\n
      \n
    1. \u7f13\u5b58\uff1a
      \u5728PHP\u5f00\u53d1\u4e2d\uff0c\u7531\u4e8e\u6570\u636e\u5e93\u67e5\u8be2\u7b49\u64cd\u4f5c\u901a\u5e38\u6bd4\u8f83\u8017\u65f6\uff0c\u4e3a\u4e86\u63d0\u9ad8\u7f51\u7ad9\u7684\u54cd\u5e94\u901f\u5ea6\uff0c\u5f00\u53d1\u8005\u5e38\u5e38\u4f1a\u4f7f\u7528\u7f13\u5b58\u6765\u7f13\u89e3\u6570\u636e\u5e93\u7684\u538b\u529b\u3002Redis\u4f5c\u4e3a\u9ad8\u6027\u80fd\u7684\u7f13\u5b58\u670d\u52a1\u5668\uff0c\u80fd\u591f\u5c06\u7f13\u5b58\u6570\u636e\u4fdd\u5b58\u5728\u5185\u5b58\u4e2d\uff0c\u63d0\u4f9b\u975e\u5e38\u5feb\u901f\u7684\u8bfb\u5199\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
      <?php\n$redis = new Redis();\n$redis->connect('127.0.0.1', 6379);\n$cacheKey = 'user:' . $userId;\n$cacheData = $redis->get($cacheKey);\nif ($cacheData) {\n    \/\/ \u5b58\u5728\u7f13\u5b58\u6570\u636e\uff0c\u76f4\u63a5\u4f7f\u7528\n} else {\n    \/\/ \u4e0d\u5b58\u5728\u7f13\u5b58\u6570\u636e\uff0c\u4ece\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u5e76\u5b58\u5165\u7f13\u5b58\n    $userData = $db->query('SELECT * FROM users WHERE id = ?', $userId);\n    $redis->set($cacheKey, $userData);\n    \/\/ \u8fd8\u53ef\u4ee5\u8bbe\u7f6e\u7f13\u5b58\u7684\u8fc7\u671f\u65f6\u95f4\n    \/\/$redis->expire($cacheKey, 3600);\n}\n?><\/pre>\n
        \n
      1. \u8ba1\u6570\u5668\uff1a
        \u5728\u4e00\u4e9b\u573a\u666f\u4e2d\uff0c\u6211\u4eec\u9700\u8981\u7edf\u8ba1\u67d0\u4e2a\u4e8b\u4ef6\u7684\u53d1\u751f\u6b21\u6570\uff0c\u5982\u6587\u7ae0\u7684\u9605\u8bfb\u6b21\u6570\u3001\u7528\u6237\u7684\u5173\u6ce8\u6570\u7b49\u3002Redis\u63d0\u4f9b\u4e86incr\u548cdecr\u7b49\u539f\u5b50\u64cd\u4f5c\uff0c\u80fd\u591f\u9ad8\u6548\u5730\u5b9e\u73b0\u8ba1\u6570\u5668\u7684\u529f\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
        <?php\n$redis = new Redis();\n$redis->connect('127.0.0.1', 6379);\n$articleId = 123;\n$redis->incr('article:views:' . $articleId);\n$views = $redis->get('article:views:' . $articleId);\necho '\u6587\u7ae0\u9605\u8bfb\u6b21\u6570\uff1a' . $views;\n?><\/pre>\n
        \u603b\u7ed3\uff1a
        Redis\u4f5c\u4e3a\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u5728PHP\u5f00\u53d1\u4e2d\u80fd\u591f\u5f88\u597d\u5730\u5e94\u5bf9\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e\u7684\u5904\u7406\u9700\u6c42\u3002\u901a\u8fc7\u5408\u7406\u5730\u5229\u7528Redis\u7684\u4f1a\u8bdd\u7ba1\u7406\u3001\u7f13\u5b58\u548c\u8ba1\u6570\u5668\u7b49\u529f\u80fd\uff0c\u6211\u4eec\u80fd\u591f\u63d0\u9ad8PHP\u5e94\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3001\u53ef\u6269\u5c55\u6027\u548c\u7528\u6237\u4f53\u9a8c\u3002\u5e0c\u671b\u672c\u6587\u7684\u4ee3\u7801\u793a\u4f8b\u80fd\u591f\u5bf9PHP\u5f00\u53d1\u8005\u5728\u5904\u7406\u5927\u89c4\u6a21\u7528\u6237\u6570\u636e\u65f6\u63d0\u4f9b\u4e00\u4e9b\u5e2e\u52a9\u3002<\/p>\n
        \n
        \n <\/dt>\n
        \n   \u5982\u4f55\u4f7f\u7528Redis\u548cPHP\u5b9e\u73b0\u5206\u5e03\u5f0f\u6d88\u606f\u7cfb\u7edf\n <\/dd>\n<\/dl>\n
        \n
        \n <\/dt>\n
        \n   Redis\u4e0eGolang\u7684\u6570\u636e\u7ed3\u6784\u64cd\u4f5c\uff1a\u5982\u4f55\u9ad8\u6548\u5b58\u50a8\u548c\u7d22\u5f15\u6570\u636e\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        Redis\u5728PHP\u5f00\u53d1\u4e2d\u7684\u5e94\u7528\uff1a...<\/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-202007","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202007","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=202007"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202007\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202007"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202007"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}