{"id":192244,"date":"2024-11-12T18:08:21","date_gmt":"2024-11-12T10:08:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/192244\/"},"modified":"2024-11-12T18:08:22","modified_gmt":"2024-11-12T10:08:22","slug":"%e9%a0%85%e7%9b%ae%e5%95%9f%e5%8b%95%ef%bc%9a%e6%8c%87%e5%ae%9aredis%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%98%e9%8c%84%e7%b5%b1%e4%b8%80%e4%bf%a1%e6%81%af%ef%bc%88%e9%a0%85%e7%9b%ae%e5%95%9f%e5%8b%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/192244\/","title":{"rendered":"\u9805\u76ee\u555f\u52d5\uff1a\u6307\u5b9aRedis\u6578\u64da\u5eab\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\uff08\u9805\u76ee\u555f\u52d5\u6307\u5b9aredis\u5eab\uff09"},"content":{"rendered":"<h1 id=\"%e9%a0%85%e7%9b%ae%e5%95%9f%e5%8b%95%ef%bc%9a%e6%8c%87%e5%ae%9aredis%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%98%e9%8c%84%e7%b5%b1%e4%b8%80%e4%bf%a1%e6%81%af%ef%bc%88%e9%a0%85%e7%9b%ae%e5%95%9f%e5%8b%95-AfjclWeUaV\">\u9805\u76ee\u555f\u52d5\uff1a\u6307\u5b9aRedis\u6578\u64da\u5eab\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\uff08\u9805\u76ee\u555f\u52d5\u6307\u5b9aredis\u5eab\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u5132\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u800c\u53d7\u5230\u5ee3\u6cdb\u61c9\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728\u9805\u76ee\u555f\u52d5\u968e\u6bb5\u6307\u5b9aRedis\u6578\u64da\u5eab\u4f86\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-AfjclWeUaV\">\u4ec0\u9ebc\u662fRedis\uff1f<\/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\u7531\u65bc\u5176\u5728\u5167\u5b58\u4e2d\u64cd\u4f5c\u6578\u64da\u7684\u7279\u6027\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u4e26\u767c\u548c\u4f4e\u5ef6\u9072\u7684\u5834\u666f\u4e2d\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%be%86%e8%a8%98%e9%8c%84%e7%b5%b1%e4%b8%80%e4%bf%a1%e6%81%af%ef%bc%9f-AfjclWeUaV\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f86\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u8acb\u6c42\uff0c\u9069\u5408\u9700\u8981\u5373\u6642\u6578\u64da\u8a2a\u554f\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u4f86\u5b58\u5132\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster\u529f\u80fd\u4f7f\u5f97\u6578\u64da\u53ef\u4ee5\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u4f48\uff0c\u63d0\u5347\u4e86\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e9%a0%85%e7%9b%ae%e5%95%9f%e5%8b%95%e6%99%82%e6%8c%87%e5%ae%9aredis%e6%95%b8%e6%93%9a%e5%ba%ab-AfjclWeUaV\">\u5982\u4f55\u5728\u9805\u76ee\u555f\u52d5\u6642\u6307\u5b9aRedis\u6578\u64da\u5eab<\/h2>\n<p>\u5728\u9805\u76ee\u555f\u52d5\u968e\u6bb5\uff0c\u6307\u5b9aRedis\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis-AfjclWeUaV\">1. \u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRedis\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%aeredis-AfjclWeUaV\">2. \u914d\u7f6eRedis<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2fRedis\u914d\u7f6e\u6587\u4ef6\u4f86\u6307\u5b9a\u6578\u64da\u5eab\u7684\u8a2d\u7f6e\u3002\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u6578\u64da\u5eab\u7684\u6301\u4e45\u5316\u9078\u9805\u3001\u6700\u5927\u5167\u5b58\u4f7f\u7528\u91cf\u7b49\u3002<\/p>\n<h3 id=\"3-%e9%80%a3%e6%8e%a5%e5%88%b0redis%e6%95%b8%e6%93%9a%e5%ba%ab-AfjclWeUaV\">3. \u9023\u63a5\u5230Redis\u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528Redis\u5ba2\u6236\u7aef\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u6578\u64da\nr.set('key', 'value')\n\n# \u7372\u53d6\u6578\u64da\nvalue = r.get('key')\nprint(value.decode('utf-8'))<\/code><\/pre>\n<h3 id=\"4-%e8%a8%98%e9%8c%84%e7%b5%b1%e4%b8%80%e4%bf%a1%e6%81%af-AfjclWeUaV\">4. \u8a18\u9304\u7d71\u4e00\u4fe1\u606f<\/h3>\n<p>\u5728\u9805\u76ee\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Redis\u4f86\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\uff0c\u4f8b\u5982\u7528\u6236\u767b\u9304\u4fe1\u606f\u3001\u64cd\u4f5c\u65e5\u8a8c\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u8a18\u9304\u7528\u6236\u767b\u9304\u4e8b\u4ef6\uff1a<\/p>\n<pre><code>def log_user_login(user_id):\n    r.lpush('user_logins', user_id)  # \u5c07\u7528\u6236ID\u63a8\u5165\u5217\u8868\n    r.expire('user_logins', 3600)  # \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba1\u5c0f\u6642<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-AfjclWeUaV\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5408\u7406\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc\u4e0d\u9700\u8981\u6c38\u4e45\u4fdd\u5b58\u7684\u6578\u64da\uff0c\u61c9\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u6839\u64da\u6578\u64da\u7684\u7279\u6027\u9078\u64c7\u5408\u9069\u7684Redis\u6578\u64da\u7d50\u69cb\uff0c\u4ee5\u63d0\u9ad8\u5b58\u53d6\u6548\u7387\u3002<\/li>\n<li><strong>\u76e3\u63a7Redis\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u53ca\u6642\u8abf\u6574\u914d\u7f6e\u4ee5\u61c9\u5c0d\u8b8a\u5316\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AfjclWeUaV\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9805\u76ee\u555f\u52d5\u968e\u6bb5\uff0c\u6307\u5b9aRedis\u6578\u64da\u5eab\u4f86\u8a18\u9304\u7d71\u4e00\u4fe1\u606f\u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f7f\u7528\uff0cRedis\u80fd\u5920\u63d0\u4f9b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u8a2a\u554f\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7528\u6236\u767b\u9304\u4fe1\u606f\u9084\u662f\u64cd\u4f5c\u65e5\u8a8c\uff0cRedis\u90fd\u80fd\u5920\u6eff\u8db3\u9ad8\u6027\u80fd\u7684\u9700\u6c42\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72\u60a8\u7684Redis\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u555f\u52d5\u9805\u76ee\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u9805\u76ee\u555f\u52d5\u6642\uff0c\u6307\u5b9aRedis\u6578\u64da\u5eab\u4ee5\u7d71\u4e00\u8a18\u9304\u4fe1\u606f\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u9ad8\u6548\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-192244","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192244","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=192244"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192244\/revisions"}],"predecessor-version":[{"id":192245,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/192244\/revisions\/192245"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=192244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=192244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=192244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}