{"id":202184,"date":"2025-05-10T13:20:43","date_gmt":"2025-05-10T05:20:43","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202184\/"},"modified":"2025-05-10T13:20:43","modified_gmt":"2025-05-10T05:20:43","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e5%92%8cphp%e5%bc%80%e5%8f%91%e7%94%a8%e6%88%b7%e4%bc%9a%e8%af%9d%e7%ae%a1%e7%90%86%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202184\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Redis\u548cPHP\u5f00\u53d1\u7528\u6237\u4f1a\u8bdd\u7ba1\u7406\u529f\u80fd"},"content":{"rendered":"

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

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\u4e00\u3001\u4ec0\u4e48\u662fRedis\uff1f
Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u9ad8\u6027\u80fd\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\u3002\u5b83\u652f\u6301\u5404\u79cd\u6570\u636e\u7ed3\u6784\u5982\u5b57\u7b26\u4e32\uff08Strings\uff09\u3001\u54c8\u5e0c\uff08Hashes\uff09\u3001\u5217\u8868\uff08Lists\uff09\u3001\u96c6\u5408\uff08Sets\uff09\u548c\u6709\u5e8f\u96c6\u5408\uff08Sorted Sets\uff09\uff0c\u5e76\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u64cd\u4f5c\u547d\u4ee4\u3002Redis \u7684\u4f18\u70b9\u662f\u901f\u5ea6\u5feb\u3001\u5185\u5b58\u5360\u7528\u4f4e\uff0c\u5e76\u4e14\u652f\u6301\u6301\u4e45\u5316\uff0c\u9002\u5408\u4e8e\u6570\u636e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u4f1a\u8bdd\u5b58\u50a8\u7b49\u573a\u666f\u3002<\/p>\n

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    \n
  1. \u6027\u80fd\u4f18\u8d8a\uff1aRedis\u57fa\u4e8e\u5185\u5b58\u64cd\u4f5c\uff0c\u8bfb\u5199\u901f\u5ea6\u5feb\uff0c\u80fd\u591f\u5904\u7406\u9ad8\u5e76\u53d1\u573a\u666f\u3002<\/li>\n
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      \n
    1. \u5b89\u88c5\u548c\u914d\u7f6eRedis
      \u9996\u5148\u9700\u8981\u5728\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Redis\uff0c\u5e76\u914d\u7f6e\u597d\u76f8\u5173\u53c2\u6570\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u5b98\u65b9\u6587\u6863\u4e86\u89e3\u5982\u4f55\u5b89\u88c5\u548c\u914d\u7f6eRedis\u3002<\/li>\n
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      <?php\n$redis = new Redis();\n$redis->connect('localhost', 6379);<\/pre>\n
        \n
      1. \u5b58\u50a8\u548c\u83b7\u53d6\u4f1a\u8bdd\u6570\u636e
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        <?php\n$sessionId = 'session123';\n$userId = 1;\n$username = 'Alice';\n\n\/\/ \u5b58\u50a8\u4f1a\u8bdd\u6570\u636e\n$redis->hSet('sessions', $sessionId, json_encode(array('id' => $userId, 'username' => $username)));\n\n\/\/ \u83b7\u53d6\u4f1a\u8bdd\u6570\u636e\n$sessionData = $redis->hGet('sessions', $sessionId);\n$sessionData = json_decode($sessionData, true);\n\necho $sessionData['username']; \/\/ \u8f93\u51fa Alice<\/pre>\n
          \n
        1. \u8bbe\u7f6e\u4f1a\u8bdd\u8fc7\u671f\u65f6\u95f4
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          <?php\n$sessionId = 'session123';\n$expTime = 3600; \/\/ \u8fc7\u671f\u65f6\u95f4\u4e3a 1 \u5c0f\u65f6\n\n\/\/ \u8bbe\u7f6e\u4f1a\u8bdd\u8fc7\u671f\u65f6\u95f4\n$redis->expire('sessions', $expTime);<\/pre>\n
            \n
          1. \u66f4\u65b0\u4f1a\u8bdd\u6570\u636e\u548c\u8fc7\u671f\u65f6\u95f4
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            <?php\n$sessionId = 'session123';\n\n\/\/ \u66f4\u65b0\u4f1a\u8bdd\u6570\u636e\n$redis->hSet('sessions', $sessionId, json_encode(array('id' => $userId, 'username' => $username)));\n\n\/\/ \u66f4\u65b0\u4f1a\u8bdd\u8fc7\u671f\u65f6\u95f4\n$redis->expire('sessions', $expTime);<\/pre>\n
              \n
            1. \u5220\u9664\u4f1a\u8bdd\u6570\u636e
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              <?php\n$sessionId = 'session123';\n\n\/\/ \u5220\u9664\u4f1a\u8bdd\u6570\u636e\n$redis->hDel('sessions', $sessionId);<\/pre>\n
              \u56db\u3001\u603b\u7ed3
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              \u5982\u4f55\u4f7f\u7528Redis\u548cPHP\u5f00\u53d1\u7528...<\/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-202184","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202184","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=202184"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202184\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202184"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202184"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}