{"id":184548,"date":"2024-11-10T14:08:18","date_gmt":"2024-11-10T06:08:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184548\/"},"modified":"2024-11-10T14:08:19","modified_gmt":"2024-11-10T06:08:19","slug":"%e4%bd%bf%e7%94%a8redis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%e5%89%b5%e5%bb%ba%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99%ef%bc%88redis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184548\/","title":{"rendered":"\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\uff08redis\u9375\u7a7a\u9593\u56de\u8abf\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%e5%89%b5%e5%bb%ba%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99%ef%bc%88redis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%ef%bc%89-PAXCHkhjDn\">\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\uff08redis\u9375\u7a7a\u9593\u56de\u8abf\uff09<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u5b9a\u6642\u4efb\u52d9\u7684\u7ba1\u7406\u662f\u4e00\u500b\u91cd\u8981\u7684\u9700\u6c42\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u4e0d\u50c5\u53ef\u4ee5\u7528\u4f86\u5b58\u5132\u6578\u64da\uff0c\u9084\u53ef\u4ee5\u5229\u7528\u5176\u9375\u7a7a\u9593\u56de\u8abf\u529f\u80fd\u4f86\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u7684\u9375\u7a7a\u9593\u56de\u8abf\u4f86\u5be6\u73fe\u5b9a\u6642\u4efb\u52d9\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%ef%bc%9f-PAXCHkhjDn\">\u4ec0\u9ebc\u662fRedis\u9375\u7a7a\u9593\u56de\u8abf\uff1f<\/h2>\n<p>Redis\u9375\u7a7a\u9593\u56de\u8abf\u662f\u4e00\u7a2e\u6a5f\u5236\uff0c\u5141\u8a31\u958b\u767c\u8005\u5728\u7279\u5b9a\u9375\u7684\u72c0\u614b\u767c\u751f\u8b8a\u5316\u6642\u63a5\u6536\u901a\u77e5\u3002\u9019\u4e9b\u72c0\u614b\u8b8a\u5316\u5305\u62ec\u9375\u7684\u5275\u5efa\u3001\u522a\u9664\u548c\u904e\u671f\u7b49\u3002\u9019\u4e00\u529f\u80fd\u4f7f\u5f97Redis\u4e0d\u50c5\u50c5\u662f\u4e00\u500b\u6578\u64da\u5b58\u5132\u5de5\u5177\uff0c\u9084\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u4e00\u4e9b\u81ea\u52d5\u5316\u7684\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8redis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%e4%be%86%e5%89%b5%e5%bb%ba%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99%ef%bc%9f-PAXCHkhjDn\">\u70ba\u4ec0\u9ebc\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u4f86\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u6027\u80fd\u975e\u5e38\u9ad8\uff0c\u80fd\u5920\u5feb\u901f\u8655\u7406\u5927\u91cf\u7684\u8acb\u6c42\uff0c\u9069\u5408\u9700\u8981\u9ad8\u983b\u7387\u57f7\u884c\u7684\u5b9a\u6642\u4efb\u52d9\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>\u4f7f\u7528Redis\u7684\u9375\u7a7a\u9593\u56de\u8abf\u53ef\u4ee5\u7c21\u5316\u5b9a\u6642\u4efb\u52d9\u7684\u7ba1\u7406\uff0c\u7121\u9700\u984d\u5916\u7684\u8a08\u5283\u4efb\u52d9\u5de5\u5177\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u696d\u52d9\u9700\u6c42\u9748\u6d3b\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff0c\u5f9e\u800c\u5be6\u73fe\u4e0d\u540c\u7684\u5b9a\u6642\u4efb\u52d9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e9%8d%b5%e7%a9%ba%e9%96%93%e5%9b%9e%e8%aa%bf%e5%ae%9a%e6%99%82%e4%bb%bb%e5%8b%99-PAXCHkhjDn\">\u5982\u4f55\u5be6\u73feRedis\u9375\u7a7a\u9593\u56de\u8abf\u5b9a\u6642\u4efb\u52d9<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9dredis-PAXCHkhjDn\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddRedis<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u74b0\u5883\u4e2d\u5df2\u7d93\u5b89\u88dd\u4e86Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%95%9f%e7%94%a8%e9%8d%b5%e7%a9%ba%e9%96%93%e9%80%9a%e7%9f%a5-PAXCHkhjDn\">\u6b65\u9a5f\u4e8c\uff1a\u555f\u7528\u9375\u7a7a\u9593\u901a\u77e5<\/h3>\n<p>\u5728Redis\u4e2d\uff0c\u9375\u7a7a\u9593\u901a\u77e5\u662f\u9ed8\u8a8d\u95dc\u9589\u7684\u3002\u4f60\u9700\u8981\u5728Redis\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u5b83\u3002\u627e\u5230redis.conf\u6587\u4ef6\uff0c\u4e26\u5c07\u4ee5\u4e0b\u884c\u53d6\u6d88\u8a3b\u91cb\uff1a<\/p>\n<pre><code>notify-keyspace-events Ex<\/code><\/pre>\n<p>\u9019\u6a23\u8a2d\u7f6e\u5f8c\uff0cRedis\u5c07\u6703\u5728\u9375\u904e\u671f\u6642\u767c\u9001\u901a\u77e5\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e7%b7%a8%e5%af%ab%e7%9b%a3%e8%81%bd%e7%a8%8b%e5%ba%8f-PAXCHkhjDn\">\u6b65\u9a5f\u4e09\uff1a\u7de8\u5beb\u76e3\u807d\u7a0b\u5e8f<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f60\u9700\u8981\u7de8\u5beb\u4e00\u500b\u7a0b\u5e8f\u4f86\u76e3\u807d\u9375\u7a7a\u9593\u901a\u77e5\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Python\u548cRedis-py\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.StrictRedis(host='localhost', port=6379, db=0)\n\n# \u8a2d\u7f6e\u4e00\u500b\u9375\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\nr.set('my_key', 'my_value', ex=10)\n\n# \u76e3\u807d\u9375\u7a7a\u9593\u901a\u77e5\npubsub = r.pubsub()\npubsub.psubscribe('__keyevent@0__:expired')\n\nfor message in pubsub.listen():\n    if message['type'] == 'pmessage':\n        print(f\"\u9375 {message['data'].decode('utf-8')} \u5df2\u904e\u671f\uff01\")<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u8a2d\u7f6e\u4e86\u4e00\u500b\u9375\u4e26\u5c07\u5176\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u70ba10\u79d2\u3002\u7576\u9375\u904e\u671f\u6642\uff0c\u76e3\u807d\u7a0b\u5e8f\u5c07\u6703\u63a5\u6536\u5230\u901a\u77e5\u4e26\u6253\u5370\u51fa\u76f8\u61c9\u7684\u6d88\u606f\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-PAXCHkhjDn\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u4f86\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\u7684\u61c9\u7528\u5834\u666f\u975e\u5e38\u5ee3\u6cdb\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u6a5f\u5236\u4f86\u7ba1\u7406\u512a\u60e0\u5238\u7684\u6709\u6548\u671f\u3002\u7576\u512a\u60e0\u5238\u904e\u671f\u6642\uff0c\u7cfb\u7d71\u53ef\u4ee5\u81ea\u52d5\u5c07\u5176\u6a19\u8a18\u70ba\u7121\u6548\uff0c\u4e26\u901a\u77e5\u7528\u6236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PAXCHkhjDn\">\u7e3d\u7d50<\/h2>\n<p>Redis\u7684\u9375\u7a7a\u9593\u56de\u8abf\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u6548\u3001\u7c21\u55ae\u4e14\u9748\u6d3b\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u5b9a\u6642\u4efb\u52d9\u3002\u901a\u904e\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u4e26\u76e3\u807d\u9375\u7a7a\u9593\u901a\u77e5\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u81ea\u52d5\u5316\u7684\u4efb\u52d9\u7ba1\u7406\u3002\u9019\u4e00\u6280\u8853\u5728\u8a31\u591a\u61c9\u7528\u5834\u666f\u4e2d\u90fd\u80fd\u767c\u63ee\u91cd\u8981\u4f5c\u7528\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u74b0\u5883\u4e2d\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\u904b\u884c\u60a8\u7684Redis\u670d\u52d9\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>\u4f7f\u7528Redis\u9375\u7a7a\u9593\u56de\u8abf\u5275\u5efa\u5b9a\u6642\u4efb\u52d9\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u4efb\u52d9\u8abf\u5ea6\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\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-184548","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184548","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=184548"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184548\/revisions"}],"predecessor-version":[{"id":184549,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/184548\/revisions\/184549"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=184548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=184548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=184548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}