{"id":202349,"date":"2025-05-10T09:20:35","date_gmt":"2025-05-10T01:20:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202349\/"},"modified":"2025-05-10T09:20:35","modified_gmt":"2025-05-10T01:20:35","slug":"redis%e8%bf%87%e6%9c%9f%e7%ad%96%e7%95%a5%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202349\/","title":{"rendered":"redis\u8fc7\u671f\u7b56\u7565\u6709\u54ea\u4e9b"},"content":{"rendered":"

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

redis\u8fc7\u671f\u7b56\u7565\u6709\u54ea\u4e9b<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

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Redis \u6240\u6709\u7684\u6570\u636e\u7ed3\u6784\u90fd\u53ef\u4ee5\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff0c\u65f6\u95f4\u4e00\u5230\uff0c\u5c31\u4f1a\u81ea\u52a8\u5220\u9664\u3002\u4f60\u53ef\u4ee5\u60f3\u8c61 Redis \u5185\u90e8\u6709\u4e00\u4e2a\u6b7b\u795e\uff0c\u65f6\u523b\u76ef\u7740\u6240\u6709\u8bbe\u7f6e\u4e86\u8fc7\u671f\u65f6\u95f4\u7684 key\uff0c\u5bff\u547d\u4e00\u5230\u5c31\u4f1a\u7acb\u5373\u6536\u5272\u3002<\/p>\n

\u4f60\u8fd8\u53ef\u4ee5\u8fdb\u4e00\u6b65\u7ad9\u5728\u6b7b\u795e\u7684\u89d2\u5ea6\u601d\u8003\uff0c\u4f1a\u4e0d\u4f1a\u56e0\u4e3a\u540c\u4e00\u65f6\u95f4\u592a\u591a\u7684 key \u8fc7\u671f\uff0c\u4ee5\u81f3\u4e8e\u5fd9\u4e0d\u8fc7\u6765\u3002\u540c\u65f6\u56e0\u4e3a Redis \u662f\u5355\u7ebf\u7a0b\u7684\uff0c\u6536\u5272\u7684\u65f6\u95f4\u4e5f\u4f1a\u5360\u7528\u7ebf\u7a0b\u7684\u5904\u7406\u65f6\u95f4\uff0c\u5982\u679c\u6536\u5272\u7684\u592a\u8fc7\u4e8e\u7e41\u5fd9\uff0c\u4f1a\u4e0d\u4f1a\u5bfc\u81f4\u7ebf\u4e0a\u8bfb\u5199\u6307\u4ee4\u51fa\u73b0\u5361\u987f\u3002<\/p>\n

\u8fc7\u671f\u7684 key \u96c6\u5408<\/h3>\n

redis \u4f1a\u5c06\u6bcf\u4e2a\u8bbe\u7f6e\u4e86\u8fc7\u671f\u65f6\u95f4\u7684 key \u653e\u5165\u5230\u4e00\u4e2a\u72ec\u7acb\u7684\u5b57\u5178\u4e2d\uff0c\u4ee5\u540e\u4f1a\u5b9a\u65f6\u904d\u5386\u8fd9\u4e2a\u5b57\u5178\u6765\u5220\u9664\u5230\u671f\u7684 key\u3002\u9664\u4e86\u5b9a\u65f6\u904d\u5386\u4e4b\u5916\uff0c\u5b83\u8fd8\u4f1a\u4f7f\u7528\u60f0\u6027\u7b56\u7565\u6765\u5220\u9664\u8fc7\u671f\u7684 key\uff0c\u6240\u8c13\u60f0\u6027\u7b56\u7565\u5c31\u662f\u5728\u5ba2\u6237\u7aef\u8bbf\u95ee\u8fd9\u4e2a key \u7684\u65f6\u5019\uff0credis \u5bf9 key \u7684\u8fc7\u671f\u65f6\u95f4\u8fdb\u884c\u68c0\u67e5\uff0c\u5982\u679c\u8fc7\u671f\u4e86\u5c31\u7acb\u5373\u5220\u9664\u3002\u5b9a\u65f6\u5220\u9664\u662f\u96c6\u4e2d\u5904\u7406\uff0c\u60f0\u6027\u5220\u9664\u662f\u96f6\u6563\u5904\u7406\u3002<\/p>\n

\u5b9a\u65f6\u626b\u63cf\u7b56\u7565<\/h3>\n

Redis \u9ed8\u8ba4\u4f1a\u6bcf\u79d2\u8fdb\u884c\u5341\u6b21\u8fc7\u671f\u626b\u63cf\uff0c\u8fc7\u671f\u626b\u63cf\u4e0d\u4f1a\u904d\u5386\u8fc7\u671f\u5b57\u5178\u4e2d\u6240\u6709\u7684 key\uff0c\u800c\u662f\u91c7\u7528\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u8d2a\u5fc3\u7b56\u7565\u3002<\/p>\n

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  • \n

    \u4ece\u8fc7\u671f\u5b57\u5178\u4e2d\u968f\u673a 20 \u4e2a key\uff1b
    \u5220\u9664\u8fd9 20 \u4e2a key \u4e2d\u5df2\u7ecf\u8fc7\u671f\u7684 key\uff1b
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    \u8bbe\u60f3\u4e00\u4e2a\u5927\u578b\u7684 Redis \u5b9e\u4f8b\u4e2d\u6240\u6709\u7684 key \u5728\u540c\u4e00\u65f6\u95f4\u8fc7\u671f\u4e86\uff0c\u4f1a\u51fa\u73b0\u600e\u6837\u7684\u7ed3\u679c\uff1f<\/p>\n

    \u6beb\u65e0\u7591\u95ee\uff0cRedis \u4f1a\u6301\u7eed\u626b\u63cf\u8fc7\u671f\u5b57\u5178 (\u5faa\u73af\u591a\u6b21)\uff0c\u76f4\u5230\u8fc7\u671f\u5b57\u5178\u4e2d\u8fc7\u671f\u7684 key \u53d8\u5f97\u7a00\u758f\uff0c\u624d\u4f1a\u505c\u6b62 (\u5faa\u73af\u6b21\u6570\u660e\u663e\u4e0b\u964d)\u3002\u8fd9\u5c31\u4f1a\u5bfc\u81f4\u7ebf\u4e0a\u8bfb\u5199\u8bf7\u6c42\u51fa\u73b0\u660e\u663e\u7684\u5361\u987f\u73b0\u8c61\u3002\u5bfc\u81f4\u8fd9\u79cd\u5361\u987f\u7684\u53e6\u5916\u4e00\u79cd\u539f\u56e0\u662f\u5185\u5b58\u7ba1\u7406\u5668\u9700\u8981\u9891\u7e41\u56de\u6536\u5185\u5b58\u9875\uff0c\u8fd9\u4e5f\u4f1a\u4ea7\u751f\u4e00\u5b9a\u7684 CPU \u6d88\u8017\u3002<\/p>\n

    \u5f53\u5ba2\u6237\u7aef\u8bf7\u6c42\u5230\u6765\u65f6\uff0c\u670d\u52a1\u5668\u5982\u679c\u6b63\u597d\u8fdb\u5165\u8fc7\u671f\u626b\u63cf\u72b6\u6001\uff0c\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u5c06\u4f1a\u7b49\u5f85\u81f3\u5c11 25ms \u540e\u624d\u4f1a\u8fdb\u884c\u5904\u7406\uff0c\u5982\u679c\u5ba2\u6237\u7aef\u5c06\u8d85\u65f6\u65f6\u95f4\u8bbe\u7f6e\u7684\u6bd4\u8f83\u77ed;<\/p>\n

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    • \n

      \u6bd4\u5982 10ms\uff0c\u90a3\u4e48\u5c31\u4f1a\u51fa\u73b0\u5927\u91cf\u7684\u94fe\u63a5\u56e0\u4e3a\u8d85\u65f6\u800c\u5173\u95ed\uff0c\u4e1a\u52a1\u7aef\u5c31\u4f1a\u51fa\u73b0\u5f88\u591a\u5f02\u5e38\u3002\u800c\u4e14\u8fd9\u65f6\u4f60\u8fd8\u65e0\u6cd5\u4ece Redis \u7684 slowlog \u4e2d\u770b\u5230\u6162\u67e5\u8be2\u8bb0\u5f55\uff0c\u56e0\u4e3a\u6162\u67e5\u8be2\u6307\u7684\u662f\u903b\u8f91\u5904\u7406\u8fc7\u7a0b\u6162\uff0c\u4e0d\u5305\u542b\u7b49\u5f85\u65f6\u95f4\u3002<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

      redis\u8fc7\u671f\u7b56\u7565\u6709\u54ea\u4e9b \u6536\u85cf ...<\/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-202349","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202349","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=202349"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202349\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202349"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202349"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202349"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}