{"id":123204,"date":"2024-10-25T13:26:17","date_gmt":"2024-10-25T05:26:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/123204\/"},"modified":"2024-10-25T13:26:18","modified_gmt":"2024-10-25T05:26:18","slug":"redis-%e9%9b%86%e7%be%a4%e7%b5%90%e6%a7%8b%e4%b8%80%e5%bc%b5%e5%9c%96%e5%b8%b6%e4%bd%a0%e5%85%a8%e9%83%a8%e6%90%9e%e6%87%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/123204\/","title":{"rendered":"Redis \u96c6\u7fa4\u7d50\u69cb\u4e00\u5f35\u5716\u5e36\u4f60\u5168\u90e8\u641e\u61c2"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e7%b5%90%e6%a7%8b%e4%b8%80%e5%bc%b5%e5%9c%96%e5%b8%b6%e4%bd%a0%e5%85%a8%e9%83%a8%e6%90%9e%e6%87%82-MpDTKpSEEr\">Redis \u96c6\u7fa4\u7d50\u69cb\u4e00\u5f35\u5716\u5e36\u4f60\u5168\u90e8\u641e\u61c2<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis 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\u53ef\u4ee5\u5feb\u901f\u5b9a\u4f4d\u5230\u5b58\u5132\u8a72\u9375\u7684\u4e3b\u7bc0\u9ede\u3002<\/p>\n<pre><code>\n# \u793a\u4f8b\uff1a\u8a08\u7b97\u9375\u7684\u54c8\u5e0c\u69fd\ndef get_slot(key):\n    return hash(key) % 16384\n<\/code><\/pre>\n<p>\u7576\u4e3b\u7bc0\u9ede\u63a5\u6536\u5230\u8acb\u6c42\u6642\uff0c\u5b83\u6703\u6839\u64da\u69fd\u7684\u5206\u4f48\u60c5\u6cc1\u5c07\u6578\u64da\u5b58\u5132\u5230\u76f8\u61c9\u7684\u5f9e\u7bc0\u9ede\u4e2d\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\uff0c\u9084\u80fd\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u8fc5\u901f\u5207\u63db\u5230\u5f9e\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%84%aa%e5%8b%a2-MpDTKpSEEr\">Redis \u96c6\u7fa4\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u53ef\u7528\u6027<\/strong>\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u548c\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff0cRedis 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