{"id":128197,"date":"2024-10-26T12:22:16","date_gmt":"2024-10-26T04:22:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128197\/"},"modified":"2024-10-26T12:22:17","modified_gmt":"2024-10-26T04:22:17","slug":"redis-%e5%af%a6%e6%93%8d%e6%bc%94%e7%b7%b4%e5%be%9e%e5%9f%ba%e7%a4%8e%e8%a6%96%e9%a0%bb%e6%95%99%e5%ad%b8%e5%88%b0%e5%af%a6%e8%b8%90%e6%87%89%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128197\/","title":{"rendered":"Redis \u5be6\u64cd\u6f14\u7df4\u5f9e\u57fa\u790e\u8996\u983b\u6559\u5b78\u5230\u5be6\u8e10\u61c9\u7528"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e6%93%8d%e6%bc%94%e7%b7%b4%e5%be%9e%e5%9f%ba%e7%a4%8e%e8%a6%96%e9%a0%bb%e6%95%99%e5%ad%b8%e5%88%b0%e5%af%a6%e8%b8%90%e6%87%89%e7%94%a8-ofiBLPKTuj\">Redis \u5be6\u64cd\u6f14\u7df4\u5f9e\u57fa\u790e\u8996\u983b\u6559\u5b78\u5230\u5be6\u8e10\u61c9\u7528<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u5f9e\u57fa\u790e\u8996\u983b\u6559\u5b78\u958b\u59cb\uff0c\u9010\u6b65\u6df1\u5165\u5230\u5be6\u969b\u61c9\u7528\uff0c\u5e6b\u52a9\u8b80\u8005\u638c\u63e1 Redis \u7684\u4f7f\u7528\u6280\u5de7\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-ofiBLPKTuj\">Redis \u7c21\u4ecb<\/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\u5b83\u7684\u9ad8\u6027\u80fd\u548c\u7c21\u55ae\u6613\u7528\u7684\u7279\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u9996\u9078\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e7%a4%8e%e8%a6%96%e9%a0%bb%e6%95%99%e5%ad%b8-ofiBLPKTuj\">\u57fa\u790e\u8996\u983b\u6559\u5b78<\/h2>\n<p>\u5c0d\u65bc\u521d\u5b78\u8005\u4f86\u8aaa\uff0c\u89c0\u770b\u57fa\u790e\u8996\u983b\u6559\u5b78\u662f\u4e00\u500b\u5f88\u597d\u7684\u5165\u9580\u65b9\u5f0f\u3002\u9019\u4e9b\u8996\u983b\u901a\u5e38\u6db5\u84cb\u4ee5\u4e0b\u4e3b\u984c\uff1a<\/p>\n<ul>\n<li>Redis \u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/li>\n<li>\u57fa\u672c\u547d\u4ee4\u7684\u4f7f\u7528<\/li>\n<li>\u6578\u64da\u7d50\u69cb\u7684\u4ecb\u7d39<\/li>\n<li>\u6301\u4e45\u5316\u6a5f\u5236\u7684\u7406\u89e3<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0cYouTube \u4e0a\u6709\u8a31\u591a\u512a\u8cea\u7684 Redis \u6559\u5b78\u8996\u983b\uff0c\u9019\u4e9b\u8996\u983b\u4e0d\u50c5\u63d0\u4f9b\u4e86\u7406\u8ad6\u77e5\u8b58\uff0c\u9084\u5c55\u793a\u4e86\u5be6\u969b\u64cd\u4f5c\u904e\u7a0b\u3002\u901a\u904e\u9019\u4e9b\u8996\u983b\uff0c\u5b78\u7fd2\u8005\u53ef\u4ee5\u5feb\u901f\u4e0a\u624b\uff0c\u4e26\u5728\u81ea\u5df1\u7684\u74b0\u5883\u4e2d\u9032\u884c\u5be6\u9a57\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-ofiBLPKTuj\">Redis \u7684\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u5728\u5b78\u7fd2 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u638c\u63e1\u57fa\u672c\u547d\u4ee4\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684 Redis \u547d\u4ee4\uff1a<\/p>\n<pre><code>\n# \u8a2d\u7f6e\u4e00\u500b\u9375\u503c\u5c0d\nSET key \"value\"\n\n# \u7372\u53d6\u4e00\u500b\u9375\u7684\u503c\nGET key\n\n# \u522a\u9664\u4e00\u500b\u9375\nDEL key\n\n# \u5217\u8868\u64cd\u4f5c\nLPUSH mylist \"value1\"\nRPUSH mylist \"value2\"\nLRANGE mylist 0 -1\n<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u4e26\u70ba\u5f8c\u7e8c\u7684\u61c9\u7528\u6253\u4e0b\u57fa\u790e\u3002<\/p>\n<h2 id=\"%e5%af%a6%e8%b8%90%e6%87%89%e7%94%a8-ofiBLPKTuj\">\u5be6\u8e10\u61c9\u7528<\/h2>\n<p>\u5728\u638c\u63e1\u4e86\u57fa\u672c\u547d\u4ee4\u5f8c\uff0c\u63a5\u4e0b\u4f86\u53ef\u4ee5\u9032\u884c\u4e00\u4e9b\u5be6\u969b\u61c9\u7528\u7684\u7df4\u7fd2\u3002\u4ee5\u4e0b\u662f\u5e7e\u500b\u5e38\u898b\u7684\u4f7f\u7528\u5834\u666f\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%b3%bb%e7%b5%b1-ofiBLPKTuj\">1. \u7de9\u5b58\u7cfb\u7d71<\/h3>\n<p>Redis \u5e38\u88ab\u7528\u4f5c\u7de9\u5b58\u7cfb\u7d71\uff0c\u4ee5\u63d0\u9ad8\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u901a\u904e\u5c07\u983b\u7e41\u8a2a\u554f\u7684\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\n# \u5047\u8a2d\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u7528\u6236\u4fe1\u606f\nuser_info = GET \"user:1001\"\n\n# \u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5247\u5f9e\u6578\u64da\u5eab\u67e5\u8a62\u4e26\u8a2d\u7f6e\u5230 Redis\nif user_info is None:\n    user_info = query_database(\"SELECT * FROM users WHERE id=1001\")\n    SET \"user:1001\" user_info\n<\/code><\/pre>\n<h3 id=\"2-%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-ofiBLPKTuj\">2. \u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis \u4e5f\u53ef\u4ee5\u7528\u4f5c\u6d88\u606f\u968a\u5217\uff0c\u652f\u6301\u767c\u5e03\/\u8a02\u95b1\u6a21\u5f0f\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5be6\u6642\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u975e\u5e38\u6709\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>\n# \u767c\u5e03\u6d88\u606f\nPUBLISH channel \"Hello, Redis!\"\n\n# \u8a02\u95b1\u6d88\u606f\nSUBSCRIBE channel\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-ofiBLPKTuj\">3. \u6578\u64da\u6301\u4e45\u5316<\/h3>\n<p>Redis \u63d0\u4f9b\u4e86 RDB \u548c AOF \u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u65b9\u5f0f\u4f86\u4fdd\u8b77\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 AOF \u53ef\u4ee5\u5728\u6bcf\u6b21\u5beb\u64cd\u4f5c\u5f8c\u5c07\u6578\u64da\u5beb\u5165\u78c1\u789f\uff0c\u9019\u6a23\u5373\u4f7f Redis \u91cd\u555f\u4e5f\u80fd\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ofiBLPKTuj\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u57fa\u790e\u8996\u983b\u6559\u5b78\u548c\u5be6\u8e10\u61c9\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5feb\u901f\u638c\u63e1 Redis \u7684\u4f7f\u7528\u6280\u5de7\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u6301\u4e45\u5316\uff0cRedis \u90fd\u80fd\u63d0\u4f9b\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6027\u80fd\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72 Redis\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u5be6\u64cd\u6f14\u7df4\uff0c\u5f9e\u57fa\u790e\u8996\u983b\u6559\u5b78\u5230\u5be6\u8e10\u61c9\u7528\uff0c\u5e6b\u52a9\u4f60\u5feb\u901f\u638c\u63e1 Redis \u6280\u80fd\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\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-128197","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128197","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=128197"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128197\/revisions"}],"predecessor-version":[{"id":128198,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128197\/revisions\/128198"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}