{"id":114077,"date":"2024-10-24T12:29:00","date_gmt":"2024-10-24T04:29:00","guid":{"rendered":"https:\/\/server.hk\/cnblog\/114077\/"},"modified":"2024-10-24T12:29:00","modified_gmt":"2024-10-24T04:29:00","slug":"redis-%e5%bf%ab%e5%8f%96%e6%8a%80%e8%a1%93%e4%b8%80%e6%ad%a5%e6%ad%a5%e5%89%b5%e5%bb%ba%e7%b2%be%e7%be%8e%e5%bf%ab%e5%8f%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/114077\/","title":{"rendered":"Redis \u5feb\u53d6\u6280\u8853\u4e00\u6b65\u6b65\u5275\u5efa\u7cbe\u7f8e\u5feb\u53d6"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e6%8a%80%e8%a1%93%e4%b8%80%e6%ad%a5%e6%ad%a5%e5%89%b5%e5%bb%ba%e7%b2%be%e7%be%8e%e5%bf%ab%e5%8f%96-QoTduauyOd\">Redis \u5feb\u53d6\u6280\u8853\u4e00\u6b65\u6b65\u5275\u5efa\u7cbe\u7f8e\u5feb\u53d6<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u8def\u74b0\u5883\u4e2d\uff0c\u7db2\u7ad9\u7684\u901f\u5ea6\u548c\u6548\u80fd\u5c0d\u65bc\u7528\u6236\u9ad4\u9a57\u81f3\u95dc\u91cd\u8981\u3002\u70ba\u4e86\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u6548\u80fd\uff0c\u5feb\u53d6\u6280\u8853\u6210\u70ba\u4e86\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u89e3\u6c7a\u65b9\u6848\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u6280\u8853\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u4e00\u6b65\u6b65\u5275\u5efa\u7cbe\u7f8e\u7684 Redis \u5feb\u53d6\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-QoTduauyOd\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\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\u5b83\u901a\u5e38\u7528\u4f5c\u6578\u64da\u5eab\u3001\u5feb\u53d6\u548c\u6d88\u606f\u4ee3\u7406\u3002Redis \u7684\u9ad8\u6548\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u529f\u80fd\uff0c\u80fd\u5920\u5728\u91cd\u555f\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e4%bd%9c%e7%82%ba%e5%bf%ab%e5%8f%96%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88%ef%bc%9f-QoTduauyOd\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u4f5c\u70ba\u5feb\u53d6\u89e3\u6c7a\u65b9\u6848\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u80fd\uff1a<\/strong>Redis \u7684\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u6975\u5feb\uff0c\u80fd\u5920\u8655\u7406\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\uff1a<\/strong>\u652f\u6301 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u5f8c\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\uff1a<\/strong>\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\u548c\u5206\u7247\uff0c\u80fd\u5920\u8f15\u9b06\u64f4\u5c55\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%89%b5%e5%bb%ba-redis-%e5%bf%ab%e5%8f%96-QoTduauyOd\">\u5982\u4f55\u5275\u5efa Redis \u5feb\u53d6<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d-redis-QoTduauyOd\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd Redis<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd Redis\u3002\u4ee5\u4e0b\u662f\u5b89\u88dd\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install redis-server\n<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start redis\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e9%85%8d%e7%bd%ae-redis-QoTduauyOd\">\u6b65\u9a5f\u4e8c\uff1a\u914d\u7f6e Redis<\/h3>\n<p>Redis \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/redis\/redis.conf\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u4fee\u6539\u914d\u7f6e\uff0c\u4f8b\u5982\u8a2d\u7f6e\u5bc6\u78bc\u3001\u8abf\u6574\u5167\u5b58\u9650\u5236\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u914d\u7f6e\u9078\u9805\uff1a<\/p>\n<pre><code>requirepass yourpassword\nmaxmemory 256mb\nmaxmemory-policy allkeys-lru\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8-redis-%e5%bf%ab%e5%8f%96-QoTduauyOd\">\u6b65\u9a5f\u4e09\uff1a\u4f7f\u7528 Redis \u5feb\u53d6<\/h3>\n<p>\u5728\u61c9\u7528\u7a0b\u5f0f\u4e2d\u4f7f\u7528 Redis \u5feb\u53d6\u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\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, password='yourpassword')\n\n# \u8a2d\u7f6e\u5feb\u53d6\nr.set('key', 'value')\n\n# \u7372\u53d6\u5feb\u53d6\nvalue = r.get('key')\nprint(value)  # \u8f38\u51fa\uff1ab'value'\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e7%ae%a1%e7%90%86%e5%bf%ab%e5%8f%96-QoTduauyOd\">\u6b65\u9a5f\u56db\uff1a\u7ba1\u7406\u5feb\u53d6<\/h3>\n<p>\u70ba\u4e86\u78ba\u4fdd\u5feb\u53d6\u7684\u6709\u6548\u6027\uff0c\u60a8\u9700\u8981\u5b9a\u671f\u7ba1\u7406\u5feb\u53d6\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u547d\u4ee4\u4f86\u522a\u9664\u904e\u671f\u7684\u5feb\u53d6\u6216\u6e05\u9664\u6574\u500b\u5feb\u53d6\uff1a<\/p>\n<pre><code>r.expire('key', 60)  # \u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba60\u79d2\nr.delete('key')      # \u522a\u9664\u6307\u5b9a\u7684\u5feb\u53d6\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QoTduauyOd\">\u7e3d\u7d50<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u6280\u8853\uff0c\u80fd\u5920\u986f\u8457\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u3002\u901a\u904e\u7c21\u55ae\u7684\u5b89\u88dd\u548c\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u5feb\u53d6\u529f\u80fd\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7db2\u7ad9\u9084\u662f\u5176\u4ed6\u61c9\u7528\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6548\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72 Redis \u5feb\u53d6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4e00\u6b65\u6b65\u4f7f\u7528 Redis \u5feb\u53d6\u6280\u8853\uff0c\u5275\u5efa\u9ad8\u6548\u80fd\u7684\u5feb\u53d6\u7cfb\u7d71\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5f0f\u7684\u901f\u5ea6\u8207\u6548\u80fd\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-114077","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114077","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=114077"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114077\/revisions"}],"predecessor-version":[{"id":114078,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/114077\/revisions\/114078"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=114077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=114077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=114077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}