{"id":161937,"date":"2024-11-04T10:35:39","date_gmt":"2024-11-04T02:35:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161937\/"},"modified":"2024-11-04T10:35:40","modified_gmt":"2024-11-04T02:35:40","slug":"%e8%a8%98%e9%8c%84%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c-redis-%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c%e8%a8%98%e9%8c%84%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161937\/","title":{"rendered":"\u8a18\u9304\u7528\u6236\u64cd\u4f5c Redis \u5be6\u73fe\uff08redis \u7528\u6236\u64cd\u4f5c\u8a18\u9304\uff09"},"content":{"rendered":"<h1 id=\"%e8%a8%98%e9%8c%84%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c-redis-%e5%af%a6%e7%8f%be%ef%bc%88redis-%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c%e8%a8%98%e9%8c%84%ef%bc%89-cfvgfjnSVv\">\u8a18\u9304\u7528\u6236\u64cd\u4f5c Redis \u5be6\u73fe\uff08redis \u7528\u6236\u64cd\u4f5c\u8a18\u9304\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u8a18\u9304\u7528\u6236\u64cd\u4f5c\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u512a\u5316\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u5feb\u901f\u7684\u6578\u64da\u5b58\u53d6\u80fd\u529b\uff0c\u9069\u5408\u7528\u65bc\u8a18\u9304\u7528\u6236\u64cd\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Redis \u4f86\u5be6\u73fe\u7528\u6236\u64cd\u4f5c\u7684\u8a18\u9304\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%be%86%e8%a8%98%e9%8c%84%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c-cfvgfjnSVv\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f86\u8a18\u9304\u7528\u6236\u64cd\u4f5c<\/h2>\n<p>Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\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\u9078\u64c7 Redis \u4f86\u8a18\u9304\u7528\u6236\u64cd\u4f5c\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u652f\u6301\u9ad8\u4e26\u767c\u7684\u7528\u6236\u64cd\u4f5c\u8a18\u9304\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236\u64cd\u4f5c\u8a18\u9304\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%be%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c%e8%a8%98%e9%8c%84-cfvgfjnSVv\">\u5982\u4f55\u5be6\u73fe\u7528\u6236\u64cd\u4f5c\u8a18\u9304<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Redis \u8a18\u9304\u7528\u6236\u64cd\u4f5c\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-redis-cfvgfjnSVv\">1. \u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u74b0\u5883\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86 Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5728 Linux \u7cfb\u7d71\u4e0a\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5-redis-cfvgfjnSVv\">2. \u9023\u63a5 Redis<\/h3>\n<p>\u5728\u4f60\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u4f7f\u7528\u76f8\u61c9\u7684 Redis \u5ba2\u6236\u7aef\u5eab\u4f86\u9023\u63a5 Redis\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"3-%e8%a8%98%e9%8c%84%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c-cfvgfjnSVv\">3. \u8a18\u9304\u7528\u6236\u64cd\u4f5c<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528 Redis \u7684\u5217\u8868\u6216\u54c8\u5e0c\u4f86\u8a18\u9304\u7528\u6236\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u5217\u8868\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>def log_user_action(user_id, action):\n    # \u4f7f\u7528\u5217\u8868\u8a18\u9304\u7528\u6236\u64cd\u4f5c\n    r.lpush(f\"user:{user_id}:actions\", action)<\/code><\/pre>\n<p>\u5728\u9019\u500b\u51fd\u6578\u4e2d\uff0c\u7576\u7528\u6236\u57f7\u884c\u67d0\u500b\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u8abf\u7528\u6b64\u51fd\u6578\u4f86\u8a18\u9304\u8a72\u64cd\u4f5c\u3002\u64cd\u4f5c\u5c07\u88ab\u63a8\u5165\u5230\u7528\u6236\u7684\u64cd\u4f5c\u5217\u8868\u4e2d\u3002<\/p>\n<h3 id=\"4-%e7%8d%b2%e5%8f%96%e7%94%a8%e6%88%b6%e6%93%8d%e4%bd%9c%e8%a8%98%e9%8c%84-cfvgfjnSVv\">4. \u7372\u53d6\u7528\u6236\u64cd\u4f5c\u8a18\u9304<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u51fd\u6578\u4f86\u7372\u53d6\u7528\u6236\u7684\u64cd\u4f5c\u8a18\u9304\uff1a<\/p>\n<pre><code>def get_user_actions(user_id, count=10):\n    # \u7372\u53d6\u7528\u6236\u6700\u8fd1\u7684\u64cd\u4f5c\u8a18\u9304\n    return r.lrange(f\"user:{user_id}:actions\", 0, count - 1)<\/code><\/pre>\n<p>\u9019\u500b\u51fd\u6578\u5c07\u8fd4\u56de\u7528\u6236\u6700\u8fd1\u7684\u64cd\u4f5c\u8a18\u9304\uff0c\u6700\u591a\u8fd4\u56de\u6307\u5b9a\u7684\u6578\u91cf\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-cfvgfjnSVv\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u8a18\u9304\u7528\u6236\u64cd\u4f5c\u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff1a<\/strong>\u70ba\u4e86\u907f\u514d Redis \u4e2d\u5b58\u5132\u904e\u591a\u7684\u6578\u64da\uff0c\u53ef\u4ee5\u70ba\u64cd\u4f5c\u8a18\u9304\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002<\/li>\n<li><strong>\u6279\u91cf\u8655\u7406\uff1a<\/strong>\u5982\u679c\u7528\u6236\u64cd\u4f5c\u983b\u7e41\uff0c\u53ef\u4ee5\u8003\u616e\u6279\u91cf\u5beb\u5165\u64cd\u4f5c\u8a18\u9304\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7 Redis \u7684\u6027\u80fd\uff0c\u78ba\u4fdd\u5176\u80fd\u5920\u8655\u7406\u9ad8\u4e26\u767c\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cfvgfjnSVv\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Redis \u8a18\u9304\u7528\u6236\u64cd\u4f5c\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u7c21\u55ae\u7684 API \u8abf\u7528\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u8a18\u9304\u548c\u6aa2\u7d22\u7528\u6236\u7684\u64cd\u4f5c\u8a18\u9304\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u63d0\u4f9b\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u5730\u5340\u7684\u670d\u52d9\uff0c\u60a8\u90fd\u53ef\u4ee5\u627e\u5230\u5408\u9069\u7684\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u7528\u6236\u64cd\u4f5c\u8a18\u9304\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u78ba\u4fdd\u7528\u6236\u884c\u70ba\u7684\u6e96\u78ba\u8ffd\u8e64\u8207\u5206\u6790\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-161937","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161937","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=161937"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161937\/revisions"}],"predecessor-version":[{"id":161938,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161937\/revisions\/161938"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}