{"id":161533,"date":"2024-11-04T07:13:24","date_gmt":"2024-11-03T23:13:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161533\/"},"modified":"2024-11-04T07:13:25","modified_gmt":"2024-11-03T23:13:25","slug":"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%81%8b%e7%b6%ad%e7%ae%a1%e7%90%86%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161533\/","title":{"rendered":"\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\uff08redis \u904b\u7dad\u6846\u67b6\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e9%81%8b%e7%b6%ad%e7%ae%a1%e7%90%86%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89-awXzCBEebm\">\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\uff08redis \u904b\u7dad\u6846\u67b6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u4f01\u696d\u5c0d\u65bc\u6578\u64da\u7684\u5b58\u53d6\u548c\u7ba1\u7406\u9700\u6c42\u65e5\u76ca\u589e\u52a0\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u7684\u8a2d\u8a08\u7406\u5ff5\u3001\u5be6\u73fe\u65b9\u5f0f\u53ca\u5176\u512a\u52e2\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-awXzCBEebm\">Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aRedis \u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8b80\u5beb\u64cd\u4f5c\u3002<\/li>\n<li>\u6301\u4e45\u5316\uff1a\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li>\u5206\u4f48\u5f0f\uff1a\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%81%8b%e7%b6%ad%e7%ae%a1%e7%90%86%e6%a1%86%e6%9e%b6%e7%9a%84%e8%a8%ad%e8%a8%88%e7%90%86%e5%bf%b5-awXzCBEebm\">\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u7684\u8a2d\u8a08\u7406\u5ff5<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u65e8\u5728\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u5176\u8a2d\u8a08\u7406\u5ff5\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u96c6\u4e2d\u7ba1\u7406\uff1a<\/strong>\u901a\u904e Redis \u96c6\u4e2d\u5b58\u5132\u904b\u7dad\u6578\u64da\uff0c\u5be6\u73fe\u5c0d\u5404\u7a2e\u8cc7\u6e90\u7684\u7d71\u4e00\u7ba1\u7406\u3002<\/li>\n<li><strong>\u5be6\u6642\u76e3\u63a7\uff1a<\/strong>\u5229\u7528 Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\uff0c\u5be6\u73fe\u5c0d\u7cfb\u7d71\u72c0\u614b\u7684\u5be6\u6642\u76e3\u63a7\uff0c\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<li><strong>\u81ea\u52d5\u5316\u904b\u7dad\uff1a<\/strong>\u7d50\u5408 Redis \u7684\u6578\u64da\u7d50\u69cb\uff0c\u5be6\u73fe\u81ea\u52d5\u5316\u7684\u904b\u7dad\u4efb\u52d9\uff0c\u5982\u81ea\u52d5\u5099\u4efd\u3001\u6545\u969c\u6062\u5fa9\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%96%b9%e5%bc%8f-awXzCBEebm\">\u5be6\u73fe\u65b9\u5f0f<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u7684\u5be6\u73fe\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e6%a8%a1%e5%9e%8b%e8%a8%ad%e8%a8%88-awXzCBEebm\">1. \u6578\u64da\u6a21\u578b\u8a2d\u8a08<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u6839\u64da\u904b\u7dad\u9700\u6c42\u8a2d\u8a08\u5408\u9069\u7684\u6578\u64da\u6a21\u578b\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u4f86\u5b58\u5132\u670d\u52d9\u5668\u7684\u914d\u7f6e\u4fe1\u606f\uff1a<\/p>\n<pre><code>\nHMSET server:1 ip \"192.168.1.1\" status \"running\" load \"0.5\"\nHMSET server:2 ip \"192.168.1.2\" status \"stopped\" load \"0.0\"\n<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e6%99%82%e7%9b%a3%e6%8e%a7%e7%b3%bb%e7%b5%b1-awXzCBEebm\">2. \u5be6\u6642\u76e3\u63a7\u7cfb\u7d71<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u4f86\u5be6\u73fe\u5be6\u6642\u76e3\u63a7\u3002\u7576\u7cfb\u7d71\u72c0\u614b\u767c\u751f\u8b8a\u5316\u6642\uff0c\u767c\u9001\u6d88\u606f\u5230\u76f8\u61c9\u7684\u983b\u9053\uff0c\u4e26\u7531\u76e3\u63a7\u7cfb\u7d71\u8a02\u95b1\u8a72\u983b\u9053\uff1a<\/p>\n<pre><code>\nPUBLISH server_status \"server:1 is down\"\n<\/code><\/pre>\n<h3 id=\"3-%e8%87%aa%e5%8b%95%e5%8c%96%e4%bb%bb%e5%8b%99%e8%aa%bf%e5%ba%a6-awXzCBEebm\">3. \u81ea\u52d5\u5316\u4efb\u52d9\u8abf\u5ea6<\/h3>\n<p>\u5229\u7528 Redis \u7684\u5217\u8868\u7d50\u69cb\u4f86\u5be6\u73fe\u4efb\u52d9\u968a\u5217\uff0c\u4e26\u4f7f\u7528\u5de5\u4f5c\u9032\u7a0b\u4f86\u8655\u7406\u9019\u4e9b\u4efb\u52d9\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u5099\u4efd\u4efb\u52d9\u653e\u5165\u5217\u8868\u4e2d\uff1a<\/p>\n<pre><code>\nLPUSH backup_queue \"backup_server:1\"\n<\/code><\/pre>\n<h2 id=\"%e5%84%aa%e5%8b%a2%e5%88%86%e6%9e%90-awXzCBEebm\">\u512a\u52e2\u5206\u6790<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5f97\u904b\u7dad\u7ba1\u7406\u80fd\u5920\u5feb\u901f\u97ff\u61c9\u7cfb\u7d71\u8b8a\u5316\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u904b\u7dad\u9700\u6c42\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u696d\u52d9\u7684\u589e\u9577\uff0cRedis \u80fd\u5920\u8f15\u9b06\u64f4\u5c55\uff0c\u6eff\u8db3\u66f4\u9ad8\u7684\u6027\u80fd\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-awXzCBEebm\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\u70ba\u4f01\u696d\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u958b\u59cb\u63a1\u7528\u9019\u7a2e\u6846\u67b6\u4f86\u512a\u5316\u5176\u904b\u7dad\u6d41\u7a0b\u3002\u5982\u679c\u60a8\u5c0d\u65bc\u904b\u7dad\u7ba1\u7406\u6709\u9032\u4e00\u6b65\u7684\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u904b\u884c\uff0c\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u8a2d\u65bd\u548c\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u904b\u7dad\u7ba1\u7406\u6846\u67b6\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u904b\u7dad\u6d41\u7a0b\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\u512a\u5316\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-161533","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161533","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=161533"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161533\/revisions"}],"predecessor-version":[{"id":161534,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161533\/revisions\/161534"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161533"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161533"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161533"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}