{"id":201510,"date":"2025-05-10T08:27:56","date_gmt":"2025-05-10T00:27:56","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201510\/"},"modified":"2025-05-10T08:27:56","modified_gmt":"2025-05-10T00:27:56","slug":"redis%e4%b8%ba%e4%bb%80%e4%b9%88%e9%bb%98%e8%ae%a416%e4%b8%aa%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201510\/","title":{"rendered":"Redis\u4e3a\u4ec0\u4e48\u9ed8\u8ba416\u4e2a\u6570\u636e\u5e93\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis\u4e3a\u4ec0\u4e48\u9ed8\u8ba416\u4e2a\u6570\u636e\u5e93\uff1f<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u5bf9\u4e8e\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u7262\u56fa\u624e\u5b9e\u7684\u57fa\u7840\u662f\u5341\u5206\u91cd\u8981\u7684\uff0cgolang\u5b66\u4e60\u7f51\u5c31\u6765\u5e26\u5927\u5bb6\u4e00\u70b9\u70b9\u7684\u638c\u63e1\u57fa\u7840\u77e5\u8bc6\u70b9\u3002\u4eca\u5929\u672c\u7bc7\u6587\u7ae0\u5e26\u5927\u5bb6\u4e86\u89e3\u300aRedis\u4e3a\u4ec0\u4e48\u9ed8\u8ba416\u4e2a\u6570\u636e\u5e93\uff1f\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u4e86Redis\u3001\u6570\u636e\u5e93\u3001\u96c6\u7fa4\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u5feb\u70b9\u6536\u85cf\u8d77\u6765\u5427\uff0c\u5426\u5219\u9700\u8981\u65f6\u5c31\u627e\u4e0d\u5230\u4e86\uff01<\/p>\n<p>\u5728\u5b9e\u9645\u9879\u76ee\u4e2dRedis\u5e38\u88ab\u5e94\u7528\u4e8e\u505a\u7f13\u5b58\uff0c\u5206\u5e03\u5f0f\u9501\u3001\u6d88\u606f\u961f\u5217\u7b49\u3002\u4f46\u662f\u5728\u642d\u5efa\u914d\u7f6e\u597dRedis\u670d\u52a1\u5668\u540e\u5f88\u591a\u670b\u53cb\u5e94\u8be5\u4f1a\u53d1\u73b0\u548c\u6709\u8fd9\u6837\u7684\u7591\u95ee\uff0c\u4e3a\u4ec0\u4e48Redis\u9ed8\u8ba4\u5efa\u7acb\u4e8616\u4e2a\u6570\u636e\u5e93\uff0c\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150263ee254e092ad.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p><strong>\u4e00\u300116\u4e2a\u6570\u636e\u5e93\u7684\u7531\u6765<\/strong><\/p>\n<p>Redis\u662f\u4e00\u4e2a\u5b57\u5178\u7ed3\u6784\u7684\u5b58\u50a8\u670d\u52a1\u5668\uff0c\u4e00\u4e2aRedis\u5b9e\u4f8b\u63d0\u4f9b\u4e86\u591a\u4e2a\u7528\u6765\u5b58\u50a8\u6570\u636e\u7684\u5b57\u5178\uff0c\u5ba2\u6237\u7aef\u53ef\u4ee5\u6307\u5b9a\u5c06\u6570\u636e\u5b58\u50a8\u5728\u54ea\u4e2a\u5b57\u5178\u4e2d\u3002\u8fd9\u4e0e\u5728\u4e00\u4e2a\u5173\u7cfb\u6570\u636e\u5e93\u5b9e\u4f8b\u4e2d\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u6570\u636e\u5e93\u7c7b\u4f3c(\u5982\u4e0b\u56fe\u6240\u793a)\uff0c\u6240\u4ee5\u53ef\u4ee5\u5c06\u5176\u4e2d\u7684\u6bcf\u4e2a\u5b57\u5178\u90fd\u7406\u89e3\u6210\u4e00\u4e2a\u72ec\u7acb\u7684\u6570\u636e\u5e93\u3002<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150263ee254e5aebd.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p>\u4ee5MySQL\u5b9e\u4f8b\u4e3a\u4f8b<\/p>\n<p>Redis\u9ed8\u8ba4\u652f\u630116\u4e2a\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574Redis\u7684\u914d\u7f6e\u6587\u4ef6redis\/redis.conf\u4e2d\u7684databases\u6765\u4fee\u6539\u8fd9\u4e00\u4e2a\u503c\uff0c\u8bbe\u7f6e\u5b8c\u6bd5\u540e\u91cd\u542fRedis\u4fbf\u5b8c\u6210\u914d\u7f6e\u3002<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150263ee254ea301c.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p>\u5ba2\u6237\u7aef\u4e0eRedis\u5efa\u7acb\u8fde\u63a5\u540e\u4f1a\u9ed8\u8ba4\u9009\u62e90\u53f7\u6570\u636e\u5e93\uff0c\u4e0d\u8fc7\u53ef\u4ee5\u968f\u65f6\u4f7f\u7528SELECT\u547d\u4ee4\u66f4\u6362\u6570\u636e\u5e93\u3002<\/p>\n<\/p>\n<ol>\n<li><span><span>#&nbsp;\u5207\u5e93&nbsp;<\/span><\/span><\/li>\n<li><span>redis<span>&gt;<\/span><span>&nbsp;SELECT&nbsp;1&nbsp;#&nbsp;\u9ed8\u8ba40\u53f7db\uff0c\u5207\u6362\u4e3a1\u53f7db&nbsp;<\/span><\/span><\/li>\n<li><span>OK&nbsp;<\/span><\/li>\n<li><span>redis&nbsp;[1]&nbsp;<span>&gt;<\/span><span>&nbsp;GET&nbsp;username&nbsp;#&nbsp;\u4ece1\u53f7\u5e93\u4e2d\u83b7\u53d6&nbsp;username&nbsp;&nbsp;<\/span><\/span><\/li>\n<li><span>(nil)&nbsp;<\/span><\/li>\n<\/ol>\n<p>\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5219\u53ef\u4ee5\u901a\u8fc7\u4ee5Redis\u914d\u7f6e\u6587\u4ef6\u7684\u5f62\u5f0f\u6307\u5b9a\u6570\u636e\u5e93\uff0c\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150363ee254f1be88.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p><strong>\u4e8c\u3001\u6b63\u786e\u7406\u89e3Redis\u7684\u201c\u6570\u636e\u5e93\u201d\u6982\u5ff5<\/strong><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150363ee254f5edff.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p>\u7531\u4e8eRedis\u4e0d\u652f\u6301\u81ea\u5b9a\u4e49\u6570\u636e\u5e93\u7684\u540d\u5b57\uff0c\u6240\u4ee5\u6bcf\u4e2a\u6570\u636e\u5e93\u90fd\u4ee5\u7f16\u53f7\u547d\u540d\u3002\u5f00\u53d1\u8005\u5219\u9700\u8981\u81ea\u5df1\u8bb0\u5f55\u5b58\u50a8\u7684\u6570\u636e\u4e0e\u6570\u636e\u5e93\u7684\u5bf9\u5e94\u5173\u7cfb\u3002\u53e6\u5916Redis\u4e5f\u4e0d\u652f\u6301\u4e3a\u6bcf\u4e2a\u6570\u636e\u5e93\u8bbe\u7f6e\u4e0d\u540c\u7684\u8bbf\u95ee\u5bc6\u7801\uff0c\u6240\u4ee5\u4e00\u4e2a\u5ba2\u6237\u7aef\u8981\u4e48\u53ef\u4ee5\u8bbf\u95ee\u5168\u90e8\u6570\u636e\u5e93\uff0c\u8981\u4e48\u5168\u90e8\u6570\u636e\u5e93\u90fd\u6ca1\u6709\u6743\u9650\u8bbf\u95ee\u3002\u4f46\u662f\uff0c\u8981\u6b63\u786e\u5730\u7406\u89e3Redis\u7684\u201c\u6570\u636e\u5e93\u201d\u6982\u5ff5\u8fd9\u91cc\u4e0d\u5f97\u4e0d\u63d0\u5230\u4e00\u4e2a\u547d\u4ee4\uff1a<\/p>\n<\/p>\n<ol>\n<li><span><span>#&nbsp;\u6e05\u7a7a\u4e00\u4e2aRedis\u5b9e\u4f8b\u4e2d\u6240\u6709\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e&nbsp;<\/span><\/span><\/li>\n<li><span>redis&nbsp;127.0.0.1:6379<span>&gt;<\/span><span>&nbsp;FLUSHALL&nbsp;<\/span><\/span><\/li>\n<\/ol>\n<p>\u8be5\u547d\u4ee4\u53ef\u4ee5\u6e05\u7a7a\u5b9e\u4f8b\u4e0b\u7684\u6240\u6709\u6570\u636e\u5e93\u6570\u636e\uff0c\u8fd9\u4e0e\u6211\u4eec\u6240\u719f\u77e5\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u6240\u4e0d\u540c\u3002\u5173\u7cfb\u578b\u6570\u636e\u5e93\u591a\u4e2a\u5e93\u5e38\u7528\u4e8e\u5b58\u50a8\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u7684\u6570\u636e \uff0c\u4e14\u6ca1\u6709\u65b9\u5f0f\u53ef\u4ee5\u540c\u65f6\u6e05\u7a7a\u5b9e\u4f8b\u4e0b\u7684\u6240\u6709\u5e93\u6570\u636e\u3002\u6240\u4ee5\u5bf9\u4e8eRedis\u6765\u8bf4\u8fd9\u4e9bdb\u66f4\u50cf\u662f\u4e00\u79cd\u547d\u540d\u7a7a\u95f4\uff0c\u4e14\u4e0d\u9002\u5b9c\u5b58\u50a8\u4e0d\u540c\u5e94\u7528\u7a0b\u5e8f\u7684\u6570\u636e\u3002\u6bd4\u5982\u53ef\u4ee5\u4f7f\u75280\u53f7\u6570\u636e\u5e93\u5b58\u50a8\u67d0\u4e2a\u5e94\u7528\u751f\u4ea7\u73af\u5883\u4e2d\u7684\u6570\u636e\uff0c\u4f7f\u75281\u53f7\u6570\u636e\u5e93\u5b58\u50a8\u6d4b\u8bd5\u73af\u5883\u4e2d\u7684\u6570\u636e\uff0c\u4f46\u4e0d\u9002\u5b9c\u4f7f\u75280\u53f7\u6570\u636e\u5e93\u5b58\u50a8A\u5e94\u7528\u7684\u6570\u636e\u800c\u4f7f\u75281\u53f7\u6570\u636e\u5e93B\u5e94\u7528\u7684\u6570\u636e\uff0c\u4e0d\u540c\u7684\u5e94\u7528\u5e94\u8be5\u4f7f\u7528\u4e0d\u540c\u7684Redis\u5b9e\u4f8b\u5b58\u50a8\u6570\u636e\u3002Redis\u975e\u5e38\u8f7b\u91cf\u7ea7\uff0c\u4e00\u4e2a\u7a7aRedis\u5b9e\u4f8b\u5360\u7528\u7684\u5185\u5728\u53ea\u67091M\u5de6\u53f3\uff0c\u6240\u4ee5\u4e0d\u7528\u62c5\u5fc3\u591a\u4e2aRedis\u5b9e\u4f8b\u4f1a\u989d\u5916\u5360\u7528\u5f88\u591a\u5185\u5b58\u3002<\/p>\n<p><strong>\u4e09\u3001\u96c6\u7fa4\u60c5\u51b5\u4e0b\u662f\u5426\u652f\u6301\u4e00\u4e2a\u5b9e\u4f8b\u591a\u4e2adb?<\/strong><\/p>\n<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150363ee254fa0d4b.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p>\u8981\u6ce8\u610f\u4ee5\u4e0a\u6240\u8bf4\u7684\u90fd\u662f\u57fa\u4e8e\u5355\u4f53Redis\u7684\u60c5\u51b5\u3002\u800c\u5728\u96c6\u7fa4\u7684\u60c5\u51b5\u4e0b\u4e0d\u652f\u6301\u4f7f\u7528select\u547d\u4ee4\u6765\u5207\u6362db\uff0c\u56e0\u4e3aRedis\u96c6\u7fa4\u6a21\u5f0f\u4e0b\u53ea\u6709\u4e00\u4e2adb0\u3002\u518d\u6269\u5c55\u4e00\u4e9b\u96c6\u7fa4\u4e0e\u5355\u673aReids\u7684\u533a\u522b\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u53bb\u67e5\u9605\u76f8\u5173\u7684\u8d44\u6599\u6df1\u5165\u7406\u89e3\uff0c\u8fd9\u91cc\u5c31\u4e0d\u505a\u8ba8\u8bba\u4e86\u3002<\/p>\n<ul>\n<li>key\u6279\u91cf\u64cd\u4f5c\u652f\u6301\u6709\u9650\uff1a\u4f8b\u5982mget\u3001mset\u5fc5\u987b\u5728\u4e00\u4e2aslot<\/li>\n<li>Key\u4e8b\u52a1\u548cLua\u652f\u6301\u6709\u9650\uff1a\u64cd\u4f5c\u7684key\u5fc5\u987b\u5728\u4e00\u4e2a\u8282\u70b9<\/li>\n<li>key\u662f\u6570\u636e\u5206\u533a\u7684\u6700\u5c0f\u7c92\u5ea6\uff1a\u4e0d\u652f\u6301bigkey\u5206\u533a<\/li>\n<li>\u4e0d\u652f\u6301\u591a\u4e2a\u6570\u636e\u5e93\uff1a\u96c6\u7fa4\u6a21\u5f0f\u4e0b\u53ea\u6709\u4e00\u4e2adb0<\/li>\n<li>\u590d\u5236\u53ea\u652f\u6301\u4e00\u5c42\uff1a\u4e0d\u652f\u6301\u6811\u5f62\u590d\u5236\u7ed3\u6784<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20230216\/167655150363ee254fec3de.jpg\" style=\"max-width:100%\" class=\"aligncenter\"> <\/p>\n<p><strong>\u56db\u3001\u603b\u7ed3<\/strong><\/p>\n<p>Redis\u5b9e\u4f8b\u9ed8\u8ba4\u5efa\u7acb\u4e8616\u4e2adb\uff0c\u7531\u4e8e\u4e0d\u652f\u6301\u81ea\u4e3b\u8fdb\u884c\u6570\u636e\u5e93\u547d\u540d\u6240\u4ee5\u4ee5dbX\u7684\u65b9\u5f0f\u547d\u540d\u3002\u9ed8\u8ba4\u6570\u636e\u5e93\u6570\u91cf\u53ef\u4ee5\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u7684database\u503c\u6765\u8bbe\u5b9a\u3002\u5bf9\u4e8edb\u6b63\u786e\u7684\u7406\u89e3\u5e94\u4e3a\u201c\u547d\u540d\u7a7a\u95f4\u201d\uff0c\u591a\u4e2a\u5e94\u7528\u7a0b\u5e8f\u4e0d\u5e94\u4f7f\u7528\u540c\u4e00\u4e2aRedis\u4e0d\u540c\u5e93\uff0c\u800c\u5e94\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\u5bf9\u5e94\u4e00\u4e2aRedis\u5b9e\u4f8b\uff0c\u4e0d\u540c\u7684\u6570\u636e\u5e93\u53ef\u7528\u4e8e\u5b58\u50a8\u4e0d\u540c\u73af\u5883\u7684\u6570\u636e\u3002\u6700\u540e\u8981\u6ce8\u610f\uff0cRedis\u96c6\u7fa4\u4e0b\u53ea\u6709db0\uff0c\u4e0d\u652f\u6301\u591adb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u4e3a\u4ec0\u4e48\u9ed8\u8ba416\u4e2a\u6570\u636e\u5e93&#46;&#46;&#46;<\/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-201510","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201510","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=201510"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201510\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201510"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201510"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201510"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}