{"id":128409,"date":"2024-10-26T13:56:16","date_gmt":"2024-10-26T05:56:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128409\/"},"modified":"2024-10-26T13:56:16","modified_gmt":"2024-10-26T05:56:16","slug":"redis-%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%85%a5%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128409\/","title":{"rendered":"Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u5feb\u901f\u5165\u5eab"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%85%a5%e5%ba%ab-aMSggcgQks\">Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u5feb\u901f\u5165\u5eab<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u9ede\u8b9a\u529f\u80fd\u5df2\u6210\u70ba\u7528\u6236\u4e92\u52d5\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u7121\u8ad6\u662f\u793e\u4ea4\u5a92\u9ad4\u5e73\u53f0\u9084\u662f\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u9ede\u8b9a\u6578\u64da\u7684\u5373\u6642\u6027\u548c\u6e96\u78ba\u6027\u90fd\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u80fd\u5920\u6709\u6548\u5730\u8655\u7406\u9019\u985e\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u7684\u5feb\u901f\u5165\u5eab\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-aMSggcgQks\">Redis \u7c21\u4ecb<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u56e0\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9032\u884c\u5feb\u901f\u8b80\u5beb\u64cd\u4f5c\u3002\u9019\u4f7f\u5f97 Redis \u6210\u70ba\u8655\u7406\u9ad8\u983b\u6b21\u8acb\u6c42\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a%e7%9a%84%e9%9c%80%e6%b1%82-aMSggcgQks\">\u9ede\u8b9a\u6578\u64da\u7684\u9700\u6c42<\/h2>\n<p>\u5728\u4e00\u500b\u5178\u578b\u7684\u61c9\u7528\u4e2d\uff0c\u9ede\u8b9a\u6578\u64da\u9700\u8981\u5177\u5099\u4ee5\u4e0b\u7279\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u4e26\u767c\u6027\uff1a<\/strong>\u7528\u6236\u53ef\u80fd\u5728\u77ed\u6642\u9593\u5167\u5c0d\u5167\u5bb9\u9032\u884c\u5927\u91cf\u9ede\u8b9a\u3002<\/li>\n<li><strong>\u5373\u6642\u6027\uff1a<\/strong>\u9ede\u8b9a\u6578\u64da\u9700\u8981\u5373\u6642\u66f4\u65b0\uff0c\u4ee5\u4fbf\u7528\u6236\u80fd\u5920\u770b\u5230\u6700\u65b0\u7684\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u6027\uff1a<\/strong>\u5118\u7ba1 Redis \u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u4ecd\u9700\u5c07\u6578\u64da\u6301\u4e45\u5316\uff0c\u4ee5\u9632\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a%e5%85%a5%e5%ba%ab-aMSggcgQks\">\u4f7f\u7528 Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u5165\u5eab<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u5feb\u901f\u5165\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e8%a8%ad%e7%bd%ae-redis-%e7%92%b0%e5%a2%83-aMSggcgQks\">1. \u8a2d\u7f6e Redis \u74b0\u5883<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5df2\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u4f7f\u7528\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-%e4%bd%bf%e7%94%a8-redis-%e5%84%b2%e5%ad%98%e9%bb%9e%e8%ae%9a%e6%95%b8%e6%93%9a-aMSggcgQks\">2. \u4f7f\u7528 Redis \u5132\u5b58\u9ede\u8b9a\u6578\u64da<\/h3>\n<p>\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u5b57\u7b26\u4e32\u6216\u54c8\u5e0c\u4f86\u5132\u5b58\u9ede\u8b9a\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528\u5b57\u7b26\u4e32\u4f86\u5132\u5b58\u9ede\u8b9a\u6578\u64da\uff1a<\/p>\n<pre><code>import redis\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u6587\u7ae0 ID\narticle_id = \"article:123\"\n\n# \u589e\u52a0\u9ede\u8b9a\u6578\nr.incr(article_id)<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u4f7f\u7528 `incr` \u547d\u4ee4\u53ef\u4ee5\u5feb\u901f\u589e\u52a0\u6307\u5b9a\u6587\u7ae0\u7684\u9ede\u8b9a\u6578\u3002\u9019\u6a23\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u80fd\u5920\u6709\u6548\u907f\u514d\u4e26\u767c\u554f\u984c\u3002<\/p>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-aMSggcgQks\">3. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u9078\u9805\uff0c\u5982 RDB \u548c AOF\u3002\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u914d\u7f6e RDB \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>save 900 1\nsave 300 10\nsave 60 10000<\/code><\/pre>\n<p>\u9019\u6bb5\u914d\u7f6e\u8868\u793a\uff1a\u5982\u679c\u5728 900 \u79d2\u5167\u81f3\u5c11\u6709 1 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u6301\u4e45\u5316\uff1b\u5982\u679c\u5728 300 \u79d2\u5167\u81f3\u5c11\u6709 10 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u6301\u4e45\u5316\uff1b\u5982\u679c\u5728 60 \u79d2\u5167\u81f3\u5c11\u6709 10000 \u6b21\u5beb\u64cd\u4f5c\uff0c\u5247\u9032\u884c\u6301\u4e45\u5316\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-aMSggcgQks\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 Redis \u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u7684\u5feb\u901f\u5165\u5eab\uff0c\u4e0d\u50c5\u80fd\u5920\u6eff\u8db3\u9ad8\u4e26\u767c\u548c\u5373\u6642\u6027\u7684\u9700\u6c42\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u3002\u901a\u904e\u7c21\u55ae\u7684 API \u8abf\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u9ede\u8b9a\u6578\u64da\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u5be6\u73fe\u9ede\u8b9a\u6578\u64da\u7684\u5feb\u901f\u5165\u5eab\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u512a\u5316\u7528\u6236\u9ad4\u9a57\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-128409","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128409","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=128409"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128409\/revisions"}],"predecessor-version":[{"id":128410,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128409\/revisions\/128410"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128409"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128409"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128409"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}