{"id":124655,"date":"2024-10-25T16:02:21","date_gmt":"2024-10-25T08:02:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124655\/"},"modified":"2024-10-25T16:02:22","modified_gmt":"2024-10-25T08:02:22","slug":"redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124655\/","title":{"rendered":"Redis \u96c6\u7fa4\u4e2d\u7684\u547d\u4ee4\u4f7f\u7528\u6307\u5357"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e5%91%bd%e4%bb%a4%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97-ieoBLfVvGb\">Redis \u96c6\u7fa4\u4e2d\u7684\u547d\u4ee4\u4f7f\u7528\u6307\u5357<\/h1>\n<p>Redis \u662f\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5b58\u50a8\u6570\u636e\u5e93\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u548c\u5b9e\u65f6\u6570\u636e\u5904\u7406\u7b49\u573a\u666f\u3002\u968f\u7740\u6570\u636e\u91cf\u7684\u589e\u52a0\uff0c\u5355\u4e00\u5b9e\u4f8b\u7684 Redis \u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u6027\u80fd\u548c\u53ef\u7528\u6027\u7684\u9700\u6c42\uff0c\u56e0\u6b64 Redis \u96c6\u7fa4\u5e94\u8fd0\u800c\u751f\u3002\u672c\u6587\u5c06\u4e3a\u60a8\u63d0\u4f9b Redis \u96c6\u7fa4\u4e2d\u7684\u547d\u4ee4\u4f7f\u7528\u6307\u5357\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u64cd\u4f5c Redis \u96c6\u7fa4\u3002<\/p>\n<h2 id=\"%e4%bb%80%e4%b9%88%e6%98%af-redis-%e9%9b%86%e7%be%a4%ef%bc%9f-ieoBLfVvGb\">\u4ec0\u4e48\u662f Redis \u96c6\u7fa4\uff1f<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u67b6\u6784\uff0c\u5141\u8bb8\u5c06\u6570\u636e\u5206\u6563\u5b58\u50a8\u5728\u591a\u4e2a Redis \u5b9e\u4f8b\u4e2d\u3002\u901a\u8fc7\u5206\u7247\uff08sharding\uff09\u673a\u5236\uff0cRedis \u96c6\u7fa4\u80fd\u591f\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c\u6a2a\u5411\u6269\u5c55\u3002\u6bcf\u4e2a\u8282\u70b9\u8d1f\u8d23\u4e00\u90e8\u5206\u6570\u636e\uff0c\u96c6\u7fa4\u4e2d\u7684\u8282\u70b9\u53ef\u4ee5\u76f8\u4e92\u901a\u4fe1\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-ieoBLfVvGb\">Redis \u96c6\u7fa4\u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u8bb8\u591a\u57fa\u672c\u547d\u4ee4\u4e0e\u5355\u5b9e\u4f8b\u7684 Redis \u76f8\u4f3c\uff0c\u4f46\u5728\u4f7f\u7528\u65f6\u9700\u8981\u6ce8\u610f\u96c6\u7fa4\u7684\u7279\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684 Redis \u96c6\u7fa4\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"1-%e9%9b%86%e7%be%a4%e7%8a%b6%e6%80%81%e5%91%bd%e4%bb%a4-ieoBLfVvGb\">1. \u96c6\u7fa4\u72b6\u6001\u547d\u4ee4<\/h3>\n<ul>\n<li><code>CLUSTER INFO<\/code>\uff1a\u83b7\u53d6\u96c6\u7fa4\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u5305\u62ec\u8282\u70b9\u6570\u91cf\u3001\u69fd\u4f4d\u6570\u91cf\u7b49\u3002<\/li>\n<li><code>CLUSTER NODES<\/code>\uff1a\u5217\u51fa\u96c6\u7fa4\u4e2d\u6240\u6709\u8282\u70b9\u7684\u4fe1\u606f\uff0c\u5305\u62ec\u8282\u70b9\u7684\u72b6\u6001\u3001\u89d2\u8272\u7b49\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e8%8a%82%e7%82%b9%e7%ae%a1%e7%90%86%e5%91%bd%e4%bb%a4-ieoBLfVvGb\">2. \u8282\u70b9\u7ba1\u7406\u547d\u4ee4<\/h3>\n<ul>\n<li><code>CLUSTER MEET  <\/code>\uff1a\u5c06\u65b0\u8282\u70b9\u52a0\u5165\u96c6\u7fa4\u3002<\/li>\n<li><code>CLUSTER FORGET <\/code>\uff1a\u4ece\u96c6\u7fa4\u4e2d\u79fb\u9664\u6307\u5b9a\u8282\u70b9\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%95%b0%e6%8d%ae%e6%93%8d%e4%bd%9c%e5%91%bd%e4%bb%a4-ieoBLfVvGb\">3. \u6570\u636e\u64cd\u4f5c\u547d\u4ee4<\/h3>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u6570\u636e\u7684\u5b58\u50a8\u548c\u68c0\u7d22\u4f9d\u8d56\u4e8e\u69fd\u4f4d\uff08slot\uff09\u3002\u6bcf\u4e2a\u952e\u503c\u5bf9\u4f1a\u88ab\u6620\u5c04\u5230\u4e00\u4e2a\u69fd\u4f4d\uff0c\u69fd\u4f4d\u7684\u8303\u56f4\u662f 0 \u5230 16383\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6570\u636e\u64cd\u4f5c\u7684\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li><code>SET key value<\/code>\uff1a\u8bbe\u7f6e\u952e\u503c\u5bf9\uff0cRedis \u4f1a\u81ea\u52a8\u5c06\u5176\u6620\u5c04\u5230\u76f8\u5e94\u7684\u69fd\u4f4d\u3002<\/li>\n<li><code>GET key<\/code>\uff1a\u83b7\u53d6\u6307\u5b9a\u952e\u7684\u503c\u3002<\/li>\n<\/ul>\n<h3 id=\"4-%e9%94%ae%e7%9a%84%e5%93%88%e5%b8%8c%e6%a0%87%e7%ad%be-ieoBLfVvGb\">4. \u952e\u7684\u54c8\u5e0c\u6807\u7b7e<\/h3>\n<p>\u5728\u96c6\u7fa4\u4e2d\uff0c\u4f7f\u7528\u54c8\u5e0c\u6807\u7b7e\u53ef\u4ee5\u786e\u4fdd\u67d0\u4e9b\u952e\u88ab\u5b58\u50a8\u5728\u540c\u4e00\u4e2a\u69fd\u4f4d\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>{user:1000}<\/code> \u4f5c\u4e3a\u952e\u65f6\uff0cRedis \u4f1a\u6839\u636e\u82b1\u62ec\u53f7\u5185\u7684\u5185\u5bb9\u8ba1\u7b97\u69fd\u4f4d\uff0c\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u4e0e\u7528\u6237\u76f8\u5173\u7684\u6240\u6709\u6570\u636e\u90fd\u5b58\u50a8\u5728\u540c\u4e00\u8282\u70b9\u4e0a\u3002<\/p>\n<h2 id=\"%e9%9b%86%e7%be%a4%e4%b8%ad%e7%9a%84%e6%95%85%e9%9a%9c%e5%a4%84%e7%90%86-ieoBLfVvGb\">\u96c6\u7fa4\u4e2d\u7684\u6545\u969c\u5904\u7406<\/h2>\n<p>\u5728 Redis \u96c6\u7fa4\u4e2d\uff0c\u8282\u70b9\u53ef\u80fd\u4f1a\u51fa\u73b0\u6545\u969c\u3002\u4e3a\u4e86\u786e\u4fdd\u96c6\u7fa4\u7684\u9ad8\u53ef\u7528\u6027\uff0cRedis \u63d0\u4f9b\u4e86\u4ee5\u4e0b\u547d\u4ee4\u6765\u5904\u7406\u6545\u969c\uff1a<\/p>\n<ul>\n<li><code>CLUSTER FAILOVER<\/code>\uff1a\u624b\u52a8\u89e6\u53d1\u4e3b\u8282\u70b9\u7684\u6545\u969c\u8f6c\u79fb\uff0c\u5c06\u4ece\u8282\u70b9\u63d0\u5347\u4e3a\u4e3b\u8282\u70b9\u3002<\/li>\n<li><code>CLUSTER REPLICATE <\/code>\uff1a\u5c06\u5f53\u524d\u8282\u70b9\u8bbe\u7f6e\u4e3a\u6307\u5b9a\u8282\u70b9\u7684\u4ece\u8282\u70b9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%bb%e7%bb%93-ieoBLfVvGb\">\u603b\u7ed3<\/h2>\n<p>Redis \u96c6\u7fa4\u4e3a\u5904\u7406\u5927\u89c4\u6a21\u6570\u636e\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u638c\u63e1\u96c6\u7fa4\u4e2d\u7684\u57fa\u672c\u547d\u4ee4\u548c\u6545\u969c\u5904\u7406\u673a\u5236\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u7ef4\u62a4 Redis \u96c6\u7fa4\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u51b3\u65b9\u6848\u5c06\u662f\u4e00\u4e2a\u660e\u667a\u7684\u9009\u62e9\u3002\u4e86\u89e3\u66f4\u591a\u5173\u4e8e <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u670d\u52a1\u5668<\/a> \u7684\u4fe1\u606f\uff0c\u6b22\u8fce\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u65b9\u7f51\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u96c6\u7fa4\u4e2d\u7684\u547d\u4ee4\u4f7f\u7528\u6307\u5357\uff0c\u63d0\u4f9b\u8be6\u7ec6\u7684\u547d\u4ee4\u64cd\u4f5c\u3001\u6700\u4f73\u5b9e\u8df5\u548c\u6027\u80fd\u4f18\u5316\u6280\u5de7\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406 Redis \u96c6\u7fa4\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-124655","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124655","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=124655"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124655\/revisions"}],"predecessor-version":[{"id":124656,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124655\/revisions\/124656"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}