{"id":161675,"date":"2024-11-04T08:24:26","date_gmt":"2024-11-04T00:24:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161675\/"},"modified":"2024-11-04T08:24:27","modified_gmt":"2024-11-04T00:24:27","slug":"%e5%9f%ba%e6%96%bc-redis-%e5%af%a6%e7%8f%be%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e5%92%8c%e9%9b%86%e7%be%a4%e6%8a%80%e8%a1%93%e7%a0%94%e7%a9%b6%ef%bc%88redis-%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161675\/","title":{"rendered":"\u57fa\u65bc Redis \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\u7814\u7a76\uff08redis \u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\uff09"},"content":{"rendered":"<h1 id=\"%e5%9f%ba%e6%96%bc-redis-%e5%af%a6%e7%8f%be%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e5%92%8c%e9%9b%86%e7%be%a4%e6%8a%80%e8%a1%93%e7%a0%94%e7%a9%b6-flTEKyHclc\">\u57fa\u65bc Redis \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\u7814\u7a76<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u96a8\u8457\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u7684\u9700\u6c42\u4e0d\u65b7\u589e\u52a0\uff0c\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u80fd\u5920\u63d0\u4f9b\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\uff0c\u9084\u80fd\u5728\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u67b6\u69cb\u4e2d\u767c\u63ee\u95dc\u9375\u4f5c\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u57fa\u65bc Redis \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u4f5c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%ef%bc%9f-flTEKyHclc\">\u4ec0\u9ebc\u662f\u8ca0\u8f09\u5747\u8861\uff1f<\/h2>\n<p>\u8ca0\u8f09\u5747\u8861\u662f\u4e00\u7a2e\u5206\u914d\u7db2\u7d61\u6d41\u91cf\u548c\u8a08\u7b97\u8cc7\u6e90\u7684\u6280\u8853\uff0c\u65e8\u5728\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u901a\u904e\u5c07\u8acb\u6c42\u5206\u914d\u5230\u591a\u500b\u4f3a\u670d\u5668\u4e0a\uff0c\u8ca0\u8f09\u5747\u8861\u53ef\u4ee5\u9632\u6b62\u55ae\u4e00\u4f3a\u670d\u5668\u904e\u8f09\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u97ff\u61c9\u901f\u5ea6\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e7%89%b9%e6%80%a7-flTEKyHclc\">Redis \u7684\u7279\u6027<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u9664\u4e86\u57fa\u672c\u7684\u9375\u503c\u5c0d\uff0cRedis \u9084\u652f\u6301\u5217\u8868\u3001\u96c6\u5408\u3001\u6709\u5e8f\u96c6\u5408\u7b49\u6578\u64da\u7d50\u69cb\u3002<\/li>\n<li><strong>\u96c6\u7fa4\u652f\u6301\uff1a<\/strong>Redis \u63d0\u4f9b\u539f\u751f\u7684\u96c6\u7fa4\u6a21\u5f0f\uff0c\u80fd\u5920\u81ea\u52d5\u5206\u7247\u548c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9f%ba%e6%96%bc-redis-%e7%9a%84%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e5%af%a6%e7%8f%be-flTEKyHclc\">\u57fa\u65bc Redis \u7684\u8ca0\u8f09\u5747\u8861\u5be6\u73fe<\/h2>\n<p>\u5728\u57fa\u65bc Redis \u7684\u8ca0\u8f09\u5747\u8861\u4e2d\uff0c\u901a\u5e38\u6703\u4f7f\u7528 Redis \u4f5c\u70ba\u4e00\u500b\u4e2d\u5fc3\u5316\u7684\u72c0\u614b\u5b58\u5132\u7cfb\u7d71\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u5be6\u73fe\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae-redis-flTEKyHclc\">1. \u8a2d\u7f6e Redis<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u5b89\u88dd\u548c\u914d\u7f6e Redis \u4f3a\u670d\u5668\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd Redis\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e5%af%a6%e7%8f%be%e8%b2%a0%e8%bc%89%e5%9d%87%e8%a1%a1%e9%82%8f%e8%bc%af-flTEKyHclc\">2. \u5be6\u73fe\u8ca0\u8f09\u5747\u8861\u908f\u8f2f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u5217\u8868\u6216\u96c6\u5408\u4f86\u5b58\u5132\u53ef\u7528\u7684\u4f3a\u670d\u5668\u5730\u5740\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07\u4f3a\u670d\u5668\u5730\u5740\u6dfb\u52a0\u5230 Redis \u4e2d\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6dfb\u52a0\u4f3a\u670d\u5668\u5730\u5740\nservers = ['server1', 'server2', 'server3']\nfor server in servers:\n    r.sadd('available_servers', server)<\/code><\/pre>\n<h3 id=\"3-%e8%ab%8b%e6%b1%82%e5%88%86%e9%85%8d-flTEKyHclc\">3. \u8acb\u6c42\u5206\u914d<\/h3>\n<p>\u7576\u6709\u8acb\u6c42\u5230\u4f86\u6642\uff0c\u53ef\u4ee5\u5f9e Redis \u4e2d\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u53ef\u7528\u7684\u4f3a\u670d\u5668\u4f86\u8655\u7406\u8acb\u6c42\uff1a<\/p>\n<pre><code>import random\n\n# \u96a8\u6a5f\u9078\u64c7\u4f3a\u670d\u5668\navailable_servers = r.smembers('available_servers')\nselected_server = random.choice(list(available_servers))\nprint(f'\u8acb\u6c42\u5c07\u88ab\u767c\u9001\u5230: {selected_server.decode(\"utf-8\")}')<\/code><\/pre>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%8a%80%e8%a1%93-flTEKyHclc\">Redis \u96c6\u7fa4\u6280\u8853<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u80fd\u5920\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u591a\u500b Redis \u5be6\u4f8b\u4e2d\u3002\u9019\u6a23\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u8655\u7406\u80fd\u529b\u3002<\/p>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae-redis-%e9%9b%86%e7%be%a4-flTEKyHclc\">1. \u914d\u7f6e Redis \u96c6\u7fa4<\/h3>\n<p>\u8981\u8a2d\u7f6e Redis \u96c6\u7fa4\uff0c\u9700\u8981\u555f\u52d5\u591a\u500b Redis \u5be6\u4f8b\u4e26\u914d\u7f6e\u5b83\u5011\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>port 7000\ncluster-enabled yes\ncluster-config-file nodes-7000.conf\ncluster-node-timeout 5000\nappendonly yes<\/code><\/pre>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e9%9b%86%e7%be%a4-flTEKyHclc\">2. \u5275\u5efa\u96c6\u7fa4<\/h3>\n<p>\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u884c\u5de5\u5177\u4f86\u5275\u5efa\u96c6\u7fa4\uff1a<\/p>\n<pre><code>redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 --cluster-replicas 1<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-flTEKyHclc\">\u7e3d\u7d50<\/h2>\n<p>\u57fa\u65bc Redis \u7684\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\u70ba\u73fe\u4ee3\u61c9\u7528\u63d0\u4f9b\u4e86\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u548c\u4f7f\u7528 Redis\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u7cfb\u7d71\u67b6\u69cb\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u7121\u8ad6\u662f\u4f7f\u7528 Redis \u9032\u884c\u8ca0\u8f09\u5747\u8861\u9084\u662f\u96c6\u7fa4\u7ba1\u7406\uff0c\u9019\u4e9b\u6280\u8853\u90fd\u80fd\u5920\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u57fa\u65bc Redis \u7684\u8ca0\u8f09\u5747\u8861\u548c\u96c6\u7fa4\u6280\u8853\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u64f4\u5c55\u6027\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u8207\u7ba1\u7406\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-161675","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161675","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=161675"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161675\/revisions"}],"predecessor-version":[{"id":161676,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161675\/revisions\/161676"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}