{"id":166983,"date":"2024-11-05T21:23:16","date_gmt":"2024-11-05T13:23:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166983\/"},"modified":"2024-11-05T21:23:17","modified_gmt":"2024-11-05T13:23:17","slug":"%e5%88%a9%e7%94%a8-redis-%e7%b5%b1%e8%a8%88%e7%99%bb%e9%8c%84%e6%ac%a1%e6%95%b8%e5%af%a6%e7%8f%be%e7%94%a8%e6%88%b6%e8%a1%8c%e7%82%ba%e5%88%86%e6%9e%90%ef%bc%88redis%e7%b5%b1%e8%a8%88%e7%99%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166983\/","title":{"rendered":"\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578\u5be6\u73fe\u7528\u6236\u884c\u70ba\u5206\u6790\uff08redis\u7d71\u8a08\u767b\u9304\u6b21\u6578\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8-redis-%e7%b5%b1%e8%a8%88%e7%99%bb%e9%8c%84%e6%ac%a1%e6%95%b8%e5%af%a6%e7%8f%be%e7%94%a8%e6%88%b6%e8%a1%8c%e7%82%ba%e5%88%86%e6%9e%90-bGceRUpAaw\">\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578\u5be6\u73fe\u7528\u6236\u884c\u70ba\u5206\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u4f01\u696d\u8d8a\u4f86\u8d8a\u91cd\u8996\u7528\u6236\u884c\u70ba\u5206\u6790\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7406\u89e3\u5ba2\u6236\u9700\u6c42\u4e26\u512a\u5316\u670d\u52d9\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\uff0c\u6210\u70ba\u4e86\u7528\u6236\u884c\u70ba\u5206\u6790\u7684\u7406\u60f3\u9078\u64c7\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578\uff0c\u4e26\u5be6\u73fe\u7528\u6236\u884c\u70ba\u5206\u6790\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-bGceRUpAaw\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\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\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e9%80%b2%e8%a1%8c%e7%94%a8%e6%88%b6%e8%a1%8c%e7%82%ba%e5%88%86%e6%9e%90%ef%bc%9f-bGceRUpAaw\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u9032\u884c\u7528\u6236\u884c\u70ba\u5206\u6790\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u8b80\u53d6\u548c\u5beb\u5165\uff0c\u9069\u5408\u9700\u8981\u5be6\u6642\u5206\u6790\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u652f\u6301\uff1a<\/strong>Redis \u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u53ef\u9760\u6027\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u5730\u5b58\u5132\u548c\u8655\u7406\u7528\u6236\u767b\u9304\u6b21\u6578\u7b49\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8-redis-%e7%b5%b1%e8%a8%88%e7%99%bb%e9%8c%84%e6%ac%a1%e6%95%b8-bGceRUpAaw\">\u5982\u4f55\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578<\/h2>\n<p>\u7d71\u8a08\u7528\u6236\u767b\u9304\u6b21\u6578\u7684\u57fa\u672c\u601d\u8def\u662f\uff0c\u6bcf\u7576\u7528\u6236\u6210\u529f\u767b\u9304\u6642\uff0c\u5c07\u5176\u767b\u9304\u6b21\u6578\u5b58\u5132\u5728 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae-redis-%e7%92%b0%e5%a2%83-bGceRUpAaw\">1. \u8a2d\u7f6e Redis \u74b0\u5883<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e26\u904b\u884c Redis \u670d\u52d9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>redis-server<\/code><\/pre>\n<h3 id=\"2-%e7%b7%a8%e5%af%ab%e7%99%bb%e9%8c%84%e6%ac%a1%e6%95%b8%e7%b5%b1%e8%a8%88%e4%bb%a3%e7%a2%bc-bGceRUpAaw\">2. \u7de8\u5beb\u767b\u9304\u6b21\u6578\u7d71\u8a08\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 Redis \u8a18\u9304\u7528\u6236\u7684\u767b\u9304\u6b21\u6578\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\ndef record_login(user_id):\n    # \u4f7f\u7528 HINCRBY \u547d\u4ee4\u589e\u52a0\u7528\u6236\u7684\u767b\u9304\u6b21\u6578\n    r.hincrby('user_logins', user_id, 1)\n\ndef get_login_count(user_id):\n    # \u7372\u53d6\u7528\u6236\u7684\u767b\u9304\u6b21\u6578\n    return r.hget('user_logins', user_id) or 0\n\n# \u793a\u4f8b\uff1a\u8a18\u9304\u7528\u6236\u767b\u9304\nrecord_login('user123')\nprint(f\"User user123 has logged in {get_login_count('user123')} times.\")\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%88%86%e6%9e%90-bGceRUpAaw\">3. \u6578\u64da\u5206\u6790<\/h3>\n<p>\u4e00\u65e6\u767b\u9304\u6b21\u6578\u88ab\u8a18\u9304\uff0c\u4f01\u696d\u53ef\u4ee5\u9032\u4e00\u6b65\u5206\u6790\u9019\u4e9b\u6578\u64da\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8a08\u7b97\u6bcf\u500b\u7528\u6236\u7684\u5e73\u5747\u767b\u9304\u6b21\u6578\uff0c\u6216\u627e\u51fa\u6700\u6d3b\u8e8d\u7684\u7528\u6236\u3002\u9019\u4e9b\u4fe1\u606f\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u5236\u5b9a\u66f4\u6709\u6548\u7684\u5e02\u5834\u7b56\u7565\u548c\u7528\u6236\u7dad\u8b77\u8a08\u5283\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-bGceRUpAaw\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u7528\u6236\u884c\u70ba\u5206\u6790\u65b9\u6cd5\u3002\u901a\u904e\u7c21\u55ae\u7684\u4ee3\u78bc\u5be6\u73fe\uff0c\u4f01\u696d\u53ef\u4ee5\u5feb\u901f\u7372\u53d6\u7528\u6236\u7684\u767b\u9304\u6578\u64da\uff0c\u4e26\u9032\u884c\u6df1\u5165\u5206\u6790\u3002\u9019\u4e0d\u50c5\u80fd\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7406\u89e3\u7528\u6236\u9700\u6c42\uff0c\u9084\u80fd\u63d0\u5347\u7528\u6236\u9ad4\u9a57\uff0c\u6700\u7d42\u4fc3\u9032\u696d\u52d9\u589e\u9577\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u7a69\u5b9a\u7684\u670d\u52d9\u548c\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u64c7\uff0c\u52a9\u60a8\u8f15\u9b06\u5be6\u73fe\u7528\u6236\u884c\u70ba\u5206\u6790\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 Redis \u7d71\u8a08\u767b\u9304\u6b21\u6578\uff0c\u5be6\u73fe\u7528\u6236\u884c\u70ba\u5206\u6790\uff0c\u63d0\u5347\u7522\u54c1\u512a\u5316\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u52a9\u529b\u6578\u64da\u9a45\u52d5\u6c7a\u7b56\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-166983","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166983","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=166983"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166983\/revisions"}],"predecessor-version":[{"id":166984,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166983\/revisions\/166984"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}