{"id":167775,"date":"2024-11-06T05:46:24","date_gmt":"2024-11-05T21:46:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167775\/"},"modified":"2024-11-06T05:46:25","modified_gmt":"2024-11-05T21:46:25","slug":"%e5%88%a9%e7%94%a8redis%e7%aa%81%e7%a0%b4%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd%e7%93%b6%e9%a0%b8%ef%bc%88redis%e7%b3%bb%e7%b5%b1%e6%80%8e%e9%ba%bc%e6%93%8a%e7%a9%bf%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167775\/","title":{"rendered":"\u5229\u7528Redis\u7a81\u7834\u7cfb\u7d71\u6027\u80fd\u74f6\u9838\uff08redis\u7cfb\u7d71\u600e\u9ebc\u64ca\u7a7f\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e7%aa%81%e7%a0%b4%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd%e7%93%b6%e9%a0%b8-yYRGIcdhfX\">\u5229\u7528Redis\u7a81\u7834\u7cfb\u7d71\u6027\u80fd\u74f6\u9838<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u7cfb\u7d71\u6027\u80fd\u7684\u512a\u5316\u5df2\u6210\u70ba\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u7528\u6236\u9700\u6c42\u7684\u589e\u52a0\u548c\u6578\u64da\u91cf\u7684\u6fc0\u589e\uff0c\u50b3\u7d71\u7684\u6578\u64da\u5b58\u5132\u548c\u8655\u7406\u65b9\u5f0f\u5f80\u5f80\u7121\u6cd5\u6eff\u8db3\u9ad8\u6548\u80fd\u7684\u8981\u6c42\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u6210\u70ba\u4e86\u7a81\u7834\u7cfb\u7d71\u6027\u80fd\u74f6\u9838\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%ef%bc%9f-yYRGIcdhfX\">\u4ec0\u9ebc\u662fRedis\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\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u5b83\u7684\u8a2d\u8a08\u76ee\u7684\u662f\u70ba\u4e86\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u5b58\u53d6\u901f\u5ea6\uff0c\u4e26\u4e14\u80fd\u5920\u5728\u5167\u5b58\u4e2d\u9032\u884c\u6578\u64da\u64cd\u4f5c\uff0c\u9019\u4f7f\u5f97Redis\u5728\u8655\u7406\u9ad8\u4e26\u767c\u8acb\u6c42\u6642\u8868\u73fe\u51fa\u8272\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%84%aa%e5%8b%a2-yYRGIcdhfX\">Redis\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u80fd\u5920\u6bcf\u79d2\u8655\u7406\u6578\u5341\u842c\u6b21\u7684\u8acb\u6c42\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7684\u61c9\u7528\u5834\u666f\u4e2d\u975e\u5e38\u53d7\u6b61\u8fce\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>\u652f\u6301\u591a\u7a2e\u6578\u64da\u985e\u578b\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9078\u64c7\u6700\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u9078\u9805\uff1a<\/strong>\u96d6\u7136Redis\u4e3b\u8981\u662f\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u63d0\u4f9b\u4e86\u591a\u7a2e\u6301\u4e45\u5316\u6a5f\u5236\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7cfb\u7d71\u5d29\u6f70\u800c\u4e1f\u5931\u3002<\/li>\n<li><strong>\u5206\u4f48\u5f0f\u652f\u6301\uff1a<\/strong>Redis Cluster\u5141\u8a31\u7528\u6236\u5728\u591a\u500b\u7bc0\u9ede\u4e4b\u9593\u5206\u6563\u6578\u64da\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e7%aa%81%e7%a0%b4%e6%80%a7%e8%83%bd%e7%93%b6%e9%a0%b8-yYRGIcdhfX\">\u5982\u4f55\u5229\u7528Redis\u7a81\u7834\u6027\u80fd\u74f6\u9838<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5229\u7528Redis\u4f86\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u7684\u7b56\u7565\uff1a<\/p>\n<h3 id=\"1-%e7%b7%a9%e5%ad%98%e7%86%b1%e9%bb%9e%e6%95%b8%e6%93%9a-yYRGIcdhfX\">1. \u7de9\u5b58\u71b1\u9ede\u6578\u64da<\/h3>\n<p>\u5728\u8a31\u591a\u61c9\u7528\u4e2d\uff0c\u67d0\u4e9b\u6578\u64da\u7684\u8a2a\u554f\u983b\u7387\u9060\u9ad8\u65bc\u5176\u4ed6\u6578\u64da\u3002\u901a\u904e\u5c07\u9019\u4e9b\u71b1\u9ede\u6578\u64da\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u8acb\u6c42\uff0c\u5f9e\u800c\u63d0\u9ad8\u6574\u9ad4\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\uff0c\u53ef\u4ee5\u5c07\u71b1\u9580\u5546\u54c1\u7684\u8a73\u7d30\u4fe1\u606f\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u7576\u7528\u6236\u67e5\u8a62\u6642\uff0c\u76f4\u63a5\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u90fd\u67e5\u8a62\u5f8c\u7aef\u6578\u64da\u5eab\u3002<\/p>\n<pre><code>SET product:12345 '{\"name\": \"Product A\", \"price\": 100}'\nGET product:12345\n<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8redis%e4%bd%9c%e7%82%ba%e6%b6%88%e6%81%af%e9%9a%8a%e5%88%97-yYRGIcdhfX\">2. \u4f7f\u7528Redis\u4f5c\u70ba\u6d88\u606f\u968a\u5217<\/h3>\n<p>Redis\u7684\u5217\u8868\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u9ad8\u6548\u7684\u6d88\u606f\u968a\u5217\u3002\u9019\u5c0d\u65bc\u9700\u8981\u8655\u7406\u5927\u91cf\u8acb\u6c42\u7684\u7cfb\u7d71\u4f86\u8aaa\uff0c\u80fd\u5920\u6709\u6548\u5730\u6e1b\u5c11\u8acb\u6c42\u7684\u5ef6\u9072\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u63d0\u4ea4\u8a02\u55ae\u6642\uff0c\u53ef\u4ee5\u5c07\u8a02\u55ae\u4fe1\u606f\u63a8\u9001\u5230Redis\u5217\u8868\u4e2d\uff0c\u7136\u5f8c\u7531\u5f8c\u7aef\u670d\u52d9\u7570\u6b65\u8655\u7406\u9019\u4e9b\u8a02\u55ae\u3002<\/p>\n<pre><code>LPUSH orders \"order:12345\"\nRPOP orders\n<\/code><\/pre>\n<h3 id=\"3-%e5%af%a6%e7%8f%be%e5%88%86%e4%bd%88%e5%bc%8f%e9%8e%96-yYRGIcdhfX\">3. \u5be6\u73fe\u5206\u4f48\u5f0f\u9396<\/h3>\n<p>\u5728\u591a\u500b\u670d\u52d9\u5be6\u4f8b\u9700\u8981\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u7684\u60c5\u6cc1\u4e0b\uff0cRedis\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u7af6\u722d\u548c\u4e0d\u4e00\u81f4\u6027\u3002\u901a\u904e\u4f7f\u7528SETNX\u547d\u4ee4\uff0c\u53ef\u4ee5\u5728Redis\u4e2d\u8a2d\u7f6e\u4e00\u500b\u9396\uff0c\u78ba\u4fdd\u540c\u4e00\u6642\u9593\u53ea\u6709\u4e00\u500b\u5be6\u4f8b\u80fd\u5920\u8a2a\u554f\u8a72\u8cc7\u6e90\u3002<\/p>\n<pre><code>SETNX lock:resource \"locked\"\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-yYRGIcdhfX\">\u7d50\u8ad6<\/h2>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u591a\u7a2e\u5de5\u5177\u4f86\u7a81\u7834\u7cfb\u7d71\u6027\u80fd\u74f6\u9838\u3002\u7121\u8ad6\u662f\u901a\u904e\u7de9\u5b58\u71b1\u9ede\u6578\u64da\u3001\u5be6\u73fe\u6d88\u606f\u968a\u5217\u9084\u662f\u5206\u4f48\u5f0f\u9396\uff0cRedis\u90fd\u80fd\u5920\u986f\u8457\u63d0\u5347\u7cfb\u7d71\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u7a69\u5b9a\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u8d8a\u4f86\u8d8a\u591a\u7684\u4f01\u696d\u958b\u59cb\u5c07Redis\u7d0d\u5165\u5176\u6280\u8853\u68e7\u4e2d\uff0c\u4ee5\u61c9\u5c0d\u65e5\u76ca\u589e\u9577\u7684\u6027\u80fd\u9700\u6c42\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u63d0\u5347\u60a8\u7684\u7cfb\u7d71\u6027\u80fd\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72Redis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u696d\u52d9\u5e36\u4f86\u66f4\u5927\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528Redis\u6280\u8853\u7a81\u7834\u7cfb\u7d71\u6027\u80fd\u74f6\u9838\uff0c\u63d0\u5347\u61c9\u7528\u6548\u80fd\u8207\u97ff\u61c9\u901f\u5ea6\uff0c\u5be6\u73fe\u9ad8\u6548\u80fd\u6578\u64da\u8655\u7406\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-167775","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167775","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=167775"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167775\/revisions"}],"predecessor-version":[{"id":167776,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167775\/revisions\/167776"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}