{"id":164617,"date":"2024-11-05T09:24:36","date_gmt":"2024-11-05T01:24:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/164617\/"},"modified":"2024-11-05T09:24:37","modified_gmt":"2024-11-05T01:24:37","slug":"%e6%93%9aredis%e7%99%bb%e9%8c%84%e6%9f%a5%e9%96%b1%e6%95%b8%e6%93%9a%e8%bc%95%e9%ac%86%e6%90%9e%e5%ae%9a%ef%bc%88redis%e7%99%bb%e9%8c%84%e6%9f%a5%e6%95%b8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/164617\/","title":{"rendered":"\u64daRedis\u767b\u9304\u67e5\u95b1\u6578\u64da\u8f15\u9b06\u641e\u5b9a\uff08redis\u767b\u9304\u67e5\u6578\uff09"},"content":{"rendered":"<h1 id=\"%e6%93%9aredis%e7%99%bb%e9%8c%84%e6%9f%a5%e9%96%b1%e6%95%b8%e6%93%9a%e8%bc%95%e9%ac%86%e6%90%9e%e5%ae%9a%ef%bc%88redis%e7%99%bb%e9%8c%84%e6%9f%a5%e6%95%b8%ef%bc%89-aGPSLbDyIb\">\u64daRedis\u767b\u9304\u67e5\u95b1\u6578\u64da\u8f15\u9b06\u641e\u5b9a\uff08redis\u767b\u9304\u67e5\u6578\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5feb\u901f\u4e14\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u65b9\u5f0f\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u9032\u884c\u767b\u9304\u67e5\u8a62\u6578\u64da\u7684\u7ba1\u7406\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-aGPSLbDyIb\">\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\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\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis\u5e38\u88ab\u7528\u4f5c\u6578\u64da\u5eab\u3001\u7de9\u5b58\u548c\u6d88\u606f\u4ee3\u7406\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e9%80%b2%e8%a1%8c%e7%99%bb%e9%8c%84%e6%9f%a5%e8%a9%a2%ef%bc%9f-aGPSLbDyIb\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u9032\u884c\u767b\u9304\u67e5\u8a62\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u8655\u7406\u6578\u64da\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u975e\u5e38\u9069\u5408\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\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\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis\u63d0\u4f9b\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u5728\u91cd\u555f\u5f8c\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e9%80%b2%e8%a1%8c%e7%99%bb%e9%8c%84%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-aGPSLbDyIb\">\u5982\u4f55\u4f7f\u7528Redis\u9032\u884c\u767b\u9304\u67e5\u8a62\u6578\u64da<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u767b\u9304\u67e5\u8a62\u6642\uff0c\u9996\u5148\u9700\u8981\u8a2d\u7f6e\u4e00\u500bRedis\u670d\u52d9\u5668\u4e26\u5b89\u88dd\u76f8\u61c9\u7684\u5ba2\u6236\u7aef\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u8a9e\u8a00\u9032\u884cRedis\u64cd\u4f5c\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e5%ae%89%e8%a3%9dredis%e5%92%8cpython%e5%ae%a2%e6%88%b6%e7%ab%af-aGPSLbDyIb\">1. \u5b89\u88ddRedis\u548cPython\u5ba2\u6236\u7aef<\/h3>\n<pre><code>pip install redis<\/code><\/pre>\n<h3 id=\"2-%e9%80%a3%e6%8e%a5%e5%88%b0redis%e6%9c%8d%e5%8b%99%e5%99%a8-aGPSLbDyIb\">2. \u9023\u63a5\u5230Redis\u670d\u52d9\u5668<\/h3>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230\u672c\u5730\u7684Redis\u670d\u52d9\u5668\nr = redis.Redis(host='localhost', port=6379, db=0)<\/code><\/pre>\n<h3 id=\"3-%e5%84%b2%e5%ad%98%e7%99%bb%e9%8c%84%e6%95%b8%e6%93%9a-aGPSLbDyIb\">3. \u5132\u5b58\u767b\u9304\u6578\u64da<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u8981\u5132\u5b58\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u54c8\u5e0c\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u7528\u6236\u540d\u548c\u767b\u9304\u6642\u9593\uff1a<\/p>\n<pre><code># \u5132\u5b58\u7528\u6236\u767b\u9304\u4fe1\u606f\nuser_id = 'user123'\nlogin_time = '2023-10-01 10:00:00'\n\nr.hset(user_id, 'login_time', login_time)<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e8%a9%a2%e7%99%bb%e9%8c%84%e6%95%b8%e6%93%9a-aGPSLbDyIb\">4. \u67e5\u8a62\u767b\u9304\u6578\u64da<\/h3>\n<p>\u8981\u67e5\u8a62\u7279\u5b9a\u7528\u6236\u7684\u767b\u9304\u6642\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code># \u67e5\u8a62\u7528\u6236\u767b\u9304\u6642\u9593\nlogin_time = r.hget(user_id, 'login_time')\nprint(f'\u7528\u6236 {user_id} \u7684\u767b\u9304\u6642\u9593\u662f {login_time.decode(\"utf-8\")}')<\/code><\/pre>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-aGPSLbDyIb\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u4f7f\u7528Redis\u9032\u884c\u767b\u9304\u67e5\u8a62\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>\u5c0d\u65bc\u4e0d\u518d\u9700\u8981\u7684\u767b\u9304\u6578\u64da\uff0c\u53ef\u4ee5\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4ee5\u91cb\u653e\u5167\u5b58\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7ba1\u9053\u6280\u8853\uff1a<\/strong>\u5728\u9700\u8981\u6279\u91cf\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u7ba1\u9053\u6280\u8853\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u6027\u80fd\uff1a<\/strong>\u5b9a\u671f\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-aGPSLbDyIb\">\u7e3d\u7d50<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u767b\u9304\u67e5\u8a62\u6578\u64da\u63d0\u4f9b\u4e86\u9748\u6d3b\u4e14\u5feb\u901f\u7684\u7ba1\u7406\u65b9\u5f0f\u3002\u901a\u904e\u7c21\u55ae\u7684\u4ee3\u78bc\u793a\u4f8b\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u5982\u4f55\u5229\u7528Redis\u4f86\u5132\u5b58\u548c\u67e5\u8a62\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u53d6\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684Redis\u5be6\u4f8b\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u4f7f\u7528Redis\u767b\u9304\u67e5\u95b1\u6578\u64da\uff0c\u5feb\u901f\u7372\u53d6\u6240\u9700\u4fe1\u606f\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\uff0c\u7c21\u5316\u67e5\u8a62\u6d41\u7a0b\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-164617","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164617","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=164617"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164617\/revisions"}],"predecessor-version":[{"id":164618,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/164617\/revisions\/164618"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=164617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=164617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=164617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}