{"id":201737,"date":"2025-05-10T08:28:18","date_gmt":"2025-05-10T00:28:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201737\/"},"modified":"2025-05-10T08:28:18","modified_gmt":"2025-05-10T00:28:18","slug":"redis%e7%9a%84%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e5%92%8c%e8%bf%87%e6%9c%9f%e6%9c%ba%e5%88%b6%e7%9a%84%e8%ae%be%e8%ae%a1%e6%80%9d%e8%b7%af%e5%92%8c%e5%ae%9e%e7%8e%b0%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201737\/","title":{"rendered":"Redis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u7684\u8bbe\u8ba1\u601d\u8def\u548c\u5b9e\u73b0\u65b9\u5f0f"},"content":{"rendered":"

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

Redis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u7684\u8bbe\u8ba1\u601d\u8def\u548c\u5b9e\u73b0\u65b9\u5f0f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u5bf9\u6570\u636e\u5e93\u7f16\u7a0b\u611f\u5174\u8da3\u5417\uff1f\u662f\u5426\u6b63\u5728\u5b66\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff1f\u5982\u679c\u662f\uff0c\u90a3\u4e48\u672c\u6587\u300aRedis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u7684\u8bbe\u8ba1\u601d\u8def\u548c\u5b9e\u73b0\u65b9\u5f0f\u300b\uff0c\u5c31\u5f88\u9002\u5408\u4f60\uff0c\u672c\u7bc7\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\u3002\u5728\u4e4b\u540e\u7684\u6587\u7ae0\u4e2d\u4e5f\u4f1a\u591a\u591a\u5206\u4eab\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff01<\/p>\n

Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\u3002\u5728\u4f7f\u7528Redis\u8fdb\u884c\u6570\u636e\u5b58\u50a8\u7684\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u8003\u8651\u5230\u952e\u7684\u547d\u540d\u7a7a\u95f4\u4e0e\u8fc7\u671f\u673a\u5236\u7684\u8bbe\u8ba1\uff0c\u6765\u7ef4\u62a4Redis\u7684\u6027\u80fd\u548c\u6570\u636e\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRedis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u7684\u8bbe\u8ba1\u601d\u8def\u548c\u5b9e\u73b0\u65b9\u5f0f\u3002<\/p>\n

\u4e00\u3001Redis\u7684\u547d\u540d\u7a7a\u95f4\u8bbe\u8ba1\u601d\u8def<\/p>\n

\u5728Redis\u4e2d\uff0c\u952e\u662f\u53ef\u4ee5\u4efb\u610f\u8bbe\u7f6e\u7684\u3002\u4e3a\u4e86\u65b9\u4fbf\u7ba1\u7406\u548c\u533a\u5206\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\uff0cRedis\u5f15\u5165\u4e86\u547d\u540d\u7a7a\u95f4\u7684\u6982\u5ff5\u3002\u547d\u540d\u7a7a\u95f4\u53ef\u4ee5\u8ba9\u6211\u4eec\u66f4\u597d\u5730\u7ec4\u7ec7\u6211\u4eec\u7684\u6570\u636e\uff0c\u907f\u514d\u952e\u7684\u51b2\u7a81\uff0c\u540c\u65f6\u53ef\u4ee5\u66f4\u597d\u5730\u7ef4\u62a4\u6211\u4eec\u7684\u6570\u636e\u3002<\/p>\n

\u6bcf\u4e2a\u547d\u540d\u7a7a\u95f4\u90fd\u662f\u4ee5\u524d\u7f00\u7684\u5f62\u5f0f\u51fa\u73b0\u5728\u952e\u540d\u7684\u5f00\u5934\u3002\u8fd9\u6837\uff0c\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u5c31\u53ef\u4ee5\u5728\u540c\u4e00\u4e2a\u6570\u636e\u5e93\u4e2d\u5171\u5b58\u3002<\/p>\n

Redis\u7684\u547d\u540d\u7a7a\u95f4\u8bbe\u8ba1\u9664\u4e86\u53ef\u4ee5\u533a\u5206\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u8fd8\u53ef\u4ee5\u533a\u5206\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u3002\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u53ef\u4ee5\u5bf9\u6570\u636e\u8fdb\u884c\u4e0d\u540c\u7684\u4f18\u5316\u3002\u4f8b\u5982\uff0c\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u53ef\u4ee5\u91c7\u7528\u4e0d\u540c\u7684\u6570\u636e\u8fc7\u671f\u65f6\u95f4\u3001\u4e0d\u540c\u7684\u6570\u636e\u6301\u4e45\u5316\u7b56\u7565\u7b49\uff0c\u4ece\u800c\u66f4\u597d\u5730\u6ee1\u8db3\u5e94\u7528\u7684\u9700\u6c42\u3002<\/p>\n

\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u5728\u4e3a\u952e\u8bbe\u7f6e\u547d\u540d\u7a7a\u95f4\u7684\u65f6\u5019\uff0c\u8981\u907f\u514d\u547d\u540d\u7a7a\u95f4\u8fc7\u957f\uff0c\u5426\u5219\u4f1a\u6d6a\u8d39\u5185\u5b58\u548c\u7f51\u7edc\u5e26\u5bbd\u8d44\u6e90\u3002<\/p>\n

\u4e8c\u3001Redis\u7684\u8fc7\u671f\u673a\u5236\u8bbe\u8ba1\u601d\u8def\u548c\u5b9e\u73b0\u65b9\u5f0f<\/p>\n

Redis\u7684\u8fc7\u671f\u673a\u5236\u662f\u901a\u8fc7\u8bbe\u7f6e\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u6765\u5b9e\u73b0\u7684\u3002\u5f53\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u952e\u7684\u8fc7\u671f\u65f6\u95f4\uff0cRedis\u5c31\u4f1a\u5728\u8fd9\u4e2a\u952e\u7684\u8fc7\u671f\u65f6\u95f4\u5230\u8fbe\u65f6\u5c06\u8be5\u952e\u81ea\u52a8\u5220\u9664\u3002\u8fc7\u671f\u65f6\u95f4\u662f\u4e00\u4e2a\u6574\u6570\u503c\uff0c\u8868\u793a\u8fd9\u4e2a\u952e\u4ece\u5f53\u524d\u65f6\u95f4\u5f00\u59cb\u7684\u79d2\u6570\u3002<\/p>\n

\u53ef\u4ee5\u4f7f\u7528Redis\u63d0\u4f9b\u7684EXPIRE\u547d\u4ee4\u4e3a\u4e00\u4e2a\u952e\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u547d\u4ee4\u5c06\u952e”foo”\u7684\u8fc7\u671f\u65f6\u95f4\u8bbe\u7f6e\u4e3a10\u79d2\uff1a<\/p>\n

expire foo 10<\/code><\/p>\n

\u53ef\u4ee5\u4f7f\u7528TTL\u547d\u4ee4\u67e5\u770b\u4e00\u4e2a\u952e\u7684\u5269\u4f59\u8fc7\u671f\u65f6\u95f4\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u7684\u547d\u4ee4\u5c06\u67e5\u770b\u952e”foo”\u7684\u5269\u4f59\u8fc7\u671f\u65f6\u95f4\uff1a<\/p>\n

ttl foo<\/code><\/p>\n

\u8fc7\u671f\u65f6\u95f4\u673a\u5236\u7684\u5b9e\u73b0\u65b9\u5f0f\u662f\u5728Redis\u5185\u90e8\u7ef4\u62a4\u4e86\u4e00\u4e2a\u8fc7\u671f\u5b57\u5178\u3002\u8fc7\u671f\u5b57\u5178\u4e2d\u7684\u952e\u662f\u952e\u7684\u8fc7\u671f\u65f6\u95f4\uff0c\u503c\u662f\u4e00\u4e2a\u5217\u8868\uff0c\u5217\u8868\u4e2d\u5b58\u50a8\u4e86\u5728\u8be5\u8fc7\u671f\u65f6\u95f4\u4e0b\u6240\u6709\u952e\u540d\u7684\u5217\u8868\u3002\u8fc7\u671f\u5b57\u5178\u4f1a\u4e0d\u65ad\u68c0\u67e5\u5df2\u8fc7\u671f\u7684\u952e\uff0c\u5e76\u5c06\u5b83\u4eec\u4ece\u6570\u636e\u5e93\u4e2d\u5220\u9664\uff0c\u4ee5\u91ca\u653e\u7a7a\u95f4\u3002<\/p>\n

\u8fc7\u671f\u5b57\u5178\u4f1a\u6d88\u8017\u5185\u5b58\u548cCPU\u8d44\u6e90\uff0c\u5bf9Redis\u7684\u6027\u80fd\u6709\u4e00\u5b9a\u7684\u5f71\u54cd\u3002\u56e0\u6b64\uff0c\u5728\u8bbe\u8ba1\u6570\u636e\u7684\u8fc7\u671f\u65f6\u95f4\u65f6\uff0c\u9700\u8981\u8003\u8651\u597d\u8fc7\u671f\u65f6\u95f4\u8bbe\u7f6e\u7684\u957f\u77ed\uff0c\u907f\u514d\u8fc7\u957f\u6216\u8fc7\u77ed\u7684\u8fc7\u671f\u65f6\u95f4\u7ed9Redis\u7cfb\u7edf\u5e26\u6765\u8fc7\u5927\u7684\u8d1f\u62c5\uff0c\u4ece\u800c\u5f71\u54cdRedis\u6027\u80fd\u3002<\/p>\n

\u4e09\u3001\u603b\u7ed3<\/p>\n

Redis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u662f\u7ef4\u62a4Redis\u6570\u636e\u5e93\u6027\u80fd\u548c\u6570\u636e\u5b8c\u6574\u6027\u7684\u91cd\u8981\u624b\u6bb5\u3002\u547d\u540d\u7a7a\u95f4\u53ef\u4ee5\u8ba9\u6211\u4eec\u5728\u5b9e\u73b0\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\u65f6\u8fdb\u884c\u66f4\u597d\u7684\u6574\u5408\u548c\u7ba1\u7406\uff0c\u540c\u65f6\u5728\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u4e0b\u8fdb\u884c\u533a\u5206\uff0c\u63d0\u9ad8\u6570\u636e\u7684\u6548\u7387\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u8fc7\u671f\u673a\u5236\u53ef\u4ee5\u8ba9\u6211\u4eec\u63a7\u5236Redis\u4e2d\u7684\u6570\u636e\u8fc7\u671f\u65f6\u95f4\uff0c\u4ece\u800c\u907f\u514d\u8fc7\u5ea6\u5360\u7528\u7cfb\u7edf\u8d44\u6e90\uff0c\u4fdd\u8bc1\u4e86Redis\u7684\u6027\u80fd\u548c\u6570\u636e\u5b8c\u6574\u6027\u3002\u5728\u5b9e\u9645\u4f7f\u7528\u8fc7\u7a0b\u4e2d\uff0c\u8981\u5bf9\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u65f6\u95f4\u8fdb\u884c\u5408\u7406\u7684\u8bbe\u7f6e\uff0c\u4ee5\u8fbe\u5230\u6700\u4f18\u7684\u6027\u80fd\u8868\u73b0\u3002<\/p>\n

\n
\n <\/dt>\n
\n Redis\u7684\u6570\u636e\u7ed3\u6784\u4ecb\u7ecd\uff1a\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u3001\u6709\u5e8f\u96c6\u5408\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n \u5982\u4f55\u4f7f\u7528golang\u53cd\u5c04\u5feb\u901f\u68c0\u6d4b\u7a7a\u503c?\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

Redis\u7684\u547d\u540d\u7a7a\u95f4\u548c\u8fc7\u671f\u673a\u5236\u7684...<\/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-201737","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201737","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=201737"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201737\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201737"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201737"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201737"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}