{"id":161923,"date":"2024-11-04T10:28:23","date_gmt":"2024-11-04T02:28:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/161923\/"},"modified":"2024-11-04T10:28:24","modified_gmt":"2024-11-04T02:28:24","slug":"%e8%a8%98%e9%8c%84%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1-redis-%e7%9a%84%e6%87%89%e7%94%a8%ef%bc%88redis-%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/161923\/","title":{"rendered":"\u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1 Redis \u7684\u61c9\u7528\uff08redis \u8a2a\u5ba2\u8db3\u8de1\uff09"},"content":{"rendered":"<h1 id=\"%e8%a8%98%e9%8c%84%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1-redis-%e7%9a%84%e6%87%89%e7%94%a8%ef%bc%88redis-%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1%ef%bc%89-GluJqcVMxZ\">\u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1 Redis \u7684\u61c9\u7528\uff08redis \u8a2a\u5ba2\u8db3\u8de1\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u8a2a\u5ba2\u7684\u884c\u70ba\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u5236\u5b9a\u71df\u92b7\u7b56\u7565\u548c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u4f9d\u64da\u3002Redis\uff0c\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\u8d8a\u4f86\u8d8a\u591a\u5730\u88ab\u7528\u65bc\u8a18\u9304\u548c\u5206\u6790\u8a2a\u5ba2\u8db3\u8de1\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u4f86\u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1\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%af%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1%ef%bc%9f-GluJqcVMxZ\">\u4ec0\u9ebc\u662f\u8a2a\u5ba2\u8db3\u8de1\uff1f<\/h2>\n<p>\u8a2a\u5ba2\u8db3\u8de1\u662f\u6307\u7528\u6236\u5728\u7db2\u7ad9\u4e0a\u7684\u884c\u70ba\u8a18\u9304\uff0c\u5305\u62ec\u4ed6\u5011\u8a2a\u554f\u7684\u9801\u9762\u3001\u505c\u7559\u6642\u9593\u3001\u9ede\u64ca\u7684\u93c8\u63a5\u7b49\u3002\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u5e6b\u52a9\u7db2\u7ad9\u7ba1\u7406\u8005\u4e86\u89e3\u7528\u6236\u7684\u9700\u6c42\u548c\u504f\u597d\uff0c\u5f9e\u800c\u512a\u5316\u7db2\u7ad9\u5167\u5bb9\u548c\u7d50\u69cb\uff0c\u63d0\u9ad8\u7528\u6236\u6eff\u610f\u5ea6\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis%ef%bc%9f-GluJqcVMxZ\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis\uff1f<\/h2>\n<p>Redis \u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u6578\u64da\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u5728\u6beb\u79d2\u7d1a\u5225\u5167\u5b8c\u6210\u8b80\u53d6\u548c\u5beb\u5165\u3002<\/li>\n<li><strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis \u4e0d\u50c5\u652f\u6301\u5b57\u7b26\u4e32\uff0c\u9084\u652f\u6301\u5217\u8868\u3001\u96c6\u5408\u3001\u54c8\u5e0c\u7b49\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u8655\u7406\u8907\u96dc\u6578\u64da\u6642\u66f4\u52a0\u9748\u6d3b\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u5f0f\u4f86\u4fdd\u5b58\u6578\u64da\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e8%a8%98%e9%8c%84%e8%a8%aa%e5%ae%a2%e8%b6%b3%e8%b7%a1-GluJqcVMxZ\">\u5982\u4f55\u4f7f\u7528 Redis \u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1<\/h2>\n<p>\u4f7f\u7528 Redis \u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1\u7684\u57fa\u672c\u601d\u8def\u662f\u5c07\u6bcf\u4f4d\u8a2a\u5ba2\u7684\u884c\u70ba\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u67e5\u8a62\u548c\u5206\u6790\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-%e7%92%b0%e5%a2%83-GluJqcVMxZ\">1. \u8a2d\u7f6e Redis \u74b0\u5883<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\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-GluJqcVMxZ\">2. \u9023\u63a5 Redis<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5e8f\u4e2d\u9023\u63a5 Redis\uff0c\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%e8%a8%aa%e5%ae%a2%e8%a1%8c%e7%82%ba-GluJqcVMxZ\">3. \u8a18\u9304\u8a2a\u5ba2\u884c\u70ba<\/h3>\n<p>\u7576\u8a2a\u5ba2\u8a2a\u554f\u7db2\u7ad9\u6642\uff0c\u53ef\u4ee5\u5c07\u5176\u884c\u70ba\u8a18\u9304\u5230 Redis \u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u8a18\u9304\u8a2a\u5ba2\u7684\u9801\u9762\u8a2a\u554f\uff1a<\/p>\n<pre><code>def log_visitor(visitor_id, page):\n    # \u4f7f\u7528\u54c8\u5e0c\u8868\u5b58\u5132\u8a2a\u5ba2\u7684\u884c\u70ba\n    r.hincrby(visitor_id, page, 1)<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c`visitor_id` \u662f\u8a2a\u5ba2\u7684\u552f\u4e00\u6a19\u8b58\uff0c`page` \u662f\u8a2a\u554f\u7684\u9801\u9762\u3002\u6bcf\u7576\u8a2a\u5ba2\u8a2a\u554f\u67d0\u500b\u9801\u9762\u6642\uff0c\u8a72\u9801\u9762\u7684\u8a08\u6578\u5668\u5c31\u6703\u589e\u52a0\u3002<\/p>\n<h3 id=\"4-%e6%9f%a5%e8%a9%a2%e8%a8%aa%e5%ae%a2%e6%95%b8%e6%93%9a-GluJqcVMxZ\">4. \u67e5\u8a62\u8a2a\u5ba2\u6578\u64da<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u4ee3\u78bc\u67e5\u8a62\u67d0\u4f4d\u8a2a\u5ba2\u7684\u884c\u70ba\u6578\u64da\uff1a<\/p>\n<pre><code>def get_visitor_data(visitor_id):\n    return r.hgetall(visitor_id)<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u7372\u53d6\u8a72\u8a2a\u5ba2\u8a2a\u554f\u7684\u6240\u6709\u9801\u9762\u53ca\u5176\u5c0d\u61c9\u7684\u8a2a\u554f\u6b21\u6578\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-GluJqcVMxZ\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7406\u89e3\u7528\u6236\u884c\u70ba\uff0c\u5f9e\u800c\u5236\u5b9a\u66f4\u6709\u6548\u7684\u71df\u92b7\u7b56\u7565\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0cRedis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u5c07\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GluJqcVMxZ\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u7576\u524d\u7684\u6578\u4f4d\u74b0\u5883\u4e2d\uff0c\u8a18\u9304\u548c\u5206\u6790\u8a2a\u5ba2\u8db3\u8de1\u662f\u63d0\u5347\u7db2\u7ad9\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u9019\u4e00\u9700\u6c42\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\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>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u8a18\u9304\u8a2a\u5ba2\u8db3\u8de1\uff0c\u63d0\u5347\u7db2\u7ad9\u5206\u6790\u8207\u7528\u6236\u9ad4\u9a57\uff0c\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u7ba1\u7406\u8207\u5373\u6642\u53cd\u994b\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-161923","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161923","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=161923"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161923\/revisions"}],"predecessor-version":[{"id":161924,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/161923\/revisions\/161924"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=161923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=161923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=161923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}