{"id":129319,"date":"2024-10-26T20:43:57","date_gmt":"2024-10-26T12:43:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129319\/"},"modified":"2024-10-26T20:43:58","modified_gmt":"2024-10-26T12:43:58","slug":"redis%e9%8e%96%e8%b6%85%e6%99%82%e6%98%93%e5%a4%b1%e5%ae%89%e5%85%a8%e5%bc%95%e7%99%bc%e7%9a%84%e8%ad%a6%e8%a6%ba%ef%bc%88redis%e9%8e%96%e8%b6%85%e6%99%82%e5%a4%b1%e6%95%88%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129319\/","title":{"rendered":"Redis\u9396\u8d85\u6642\u6613\u5931\u5b89\u5168\u5f15\u767c\u7684\u8b66\u89ba\uff08redis\u9396\u8d85\u6642\u5931\u6548\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%8e%96%e8%b6%85%e6%99%82%e6%98%93%e5%a4%b1%e5%ae%89%e5%85%a8%e5%bc%95%e7%99%bc%e7%9a%84%e8%ad%a6%e8%a6%ba%ef%bc%88redis%e9%8e%96%e8%b6%85%e6%99%82%e5%a4%b1%e6%95%88%ef%bc%89-qfnvXyyOKK\">Redis\u9396\u8d85\u6642\u6613\u5931\u5b89\u5168\u5f15\u767c\u7684\u8b66\u89ba\uff08redis\u9396\u8d85\u6642\u5931\u6548\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u9396\u7684\u4f7f\u7528\u662f\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u9632\u6b62\u7af6\u722d\u689d\u4ef6\u7684\u91cd\u8981\u624b\u6bb5\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u5f37\u5927\u7684\u9396\u6a5f\u5236\u3002\u7136\u800c\uff0cRedis\u9396\u7684\u8d85\u6642\u5931\u6548\u554f\u984c\u537b\u5f15\u767c\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u8b66\u89ba\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u9396\u7684\u8d85\u6642\u6a5f\u5236\u53ca\u5176\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/p>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qfnvXyyOKK\">Redis\u9396\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u9396\u901a\u5e38\u662f\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u9375\u4f86\u5be6\u73fe\u7684\uff0c\u9019\u500b\u9375\u7684\u503c\u662f\u9396\u7684\u64c1\u6709\u8005\u7684\u6a19\u8b58\u3002\u7576\u4e00\u500b\u5ba2\u6236\u7aef\u9700\u8981\u7372\u53d6\u9396\u6642\uff0c\u5b83\u6703\u5617\u8a66\u8a2d\u7f6e\u9019\u500b\u9375\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u4ee5\u9632\u6b62\u6b7b\u9396\u7684\u60c5\u6cc1\u767c\u751f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>SET lock_key \"owner_id\" NX PX 30000<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c`NX`\u8868\u793a\u53ea\u6709\u5728\u9375\u4e0d\u5b58\u5728\u7684\u60c5\u6cc1\u4e0b\u624d\u6703\u8a2d\u7f6e\uff0c`PX 30000`\u5247\u8868\u793a\u9396\u7684\u904e\u671f\u6642\u9593\u70ba30\u79d2\u3002<\/p>\n<h2 id=\"%e9%8e%96%e8%b6%85%e6%99%82%e7%9a%84%e9%a2%a8%e9%9a%aa-qfnvXyyOKK\">\u9396\u8d85\u6642\u7684\u98a8\u96aa<\/h2>\n<p>\u96d6\u7136Redis\u9396\u7684\u8d85\u6642\u6a5f\u5236\u53ef\u4ee5\u9632\u6b62\u6b7b\u9396\uff0c\u4f46\u5b83\u4e5f\u5e36\u4f86\u4e86\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u7576\u9396\u7684\u64c1\u6709\u8005\u5728\u9396\u7684\u904e\u671f\u6642\u9593\u5167\u672a\u80fd\u91cb\u653e\u9396\u6642\uff0c\u5176\u4ed6\u5ba2\u6236\u7aef\u5c07\u7121\u6cd5\u7372\u53d6\u8a72\u9396\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u6216\u8acb\u6c42\u5ef6\u9072\u3002<\/p>\n<p>\u66f4\u56b4\u91cd\u7684\u662f\uff0c\u5982\u679c\u9396\u7684\u64c1\u6709\u8005\u5728\u9396\u904e\u671f\u5f8c\u5d29\u6f70\u6216\u5931\u53bb\u9023\u63a5\uff0c\u9396\u5c07\u88ab\u91cb\u653e\uff0c\u5176\u4ed6\u5ba2\u6236\u7aef\u5c07\u80fd\u5920\u7372\u53d6\u8a72\u9396\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u7af6\u722d\u689d\u4ef6\u7684\u767c\u751f\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u4e00\u500b\u5ba2\u6236\u7aef\u6b63\u5728\u8655\u7406\u4e00\u500b\u91cd\u8981\u7684\u4ea4\u6613\uff0c\u4e26\u4e14\u5728\u4ea4\u6613\u5b8c\u6210\u4e4b\u524d\u5d29\u6f70\uff0c\u9019\u5c07\u5c0e\u81f4\u5176\u4ed6\u5ba2\u6236\u7aef\u53ef\u4ee5\u7372\u53d6\u9396\u4e26\u4fee\u6539\u6578\u64da\uff0c\u5f9e\u800c\u5f15\u767c\u6578\u64da\u640d\u58de\u3002<\/p>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-qfnvXyyOKK\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u70ba\u4e86\u6e1b\u5c11Redis\u9396\u8d85\u6642\u5931\u6548\u5e36\u4f86\u7684\u98a8\u96aa\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u5ef6\u9577\u9396\u7684\u904e\u671f\u6642\u9593\uff1a<\/strong>\u6839\u64da\u696d\u52d9\u9700\u6c42\uff0c\u9069\u7576\u5ef6\u9577\u9396\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u78ba\u4fdd\u9396\u7684\u64c1\u6709\u8005\u5728\u5b8c\u6210\u64cd\u4f5c\u4e4b\u524d\u4e0d\u6703\u5931\u53bb\u9396\u3002<\/li>\n<li><strong>\u4f7f\u7528Redlock\u7b97\u6cd5\uff1a<\/strong>Redlock\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u9396\u7b97\u6cd5\uff0c\u901a\u904e\u591a\u500bRedis\u5be6\u4f8b\u4f86\u63d0\u9ad8\u9396\u7684\u53ef\u9760\u6027\u3002\u9019\u6a23\uff0c\u5373\u4f7f\u67d0\u500b\u5be6\u4f8b\u5931\u6548\uff0c\u5176\u4ed6\u5be6\u4f8b\u4ecd\u7136\u53ef\u4ee5\u4fdd\u6301\u9396\u7684\u6709\u6548\u6027\u3002<\/li>\n<li><strong>\u5be6\u73fe\u9396\u7684\u7e8c\u671f\u6a5f\u5236\uff1a<\/strong>\u5728\u9396\u7684\u6301\u6709\u8005\u57f7\u884c\u9577\u6642\u9593\u64cd\u4f5c\u6642\uff0c\u53ef\u4ee5\u5b9a\u671f\u7e8c\u671f\u9396\uff0c\u4ee5\u9632\u6b62\u9396\u904e\u671f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-qfnvXyyOKK\">\u7d50\u8ad6<\/h2>\n<p>Redis\u9396\u7684\u8d85\u6642\u5931\u6548\u554f\u984c\u662f\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u4e00\u500b\u4e0d\u5bb9\u5ffd\u8996\u7684\u5b89\u5168\u96b1\u60a3\u3002\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u9396\u6642\uff0c\u61c9\u8a72\u5145\u5206\u4e86\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u53ca\u6f5b\u5728\u98a8\u96aa\uff0c\u4e26\u63a1\u53d6\u76f8\u61c9\u7684\u63aa\u65bd\u4f86\u964d\u4f4e\u9019\u4e9b\u98a8\u96aa\u3002\u901a\u904e\u5408\u7406\u8a2d\u8a08\u9396\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u65bc<code>VPS<\/code>\u3001<code>\u9999\u6e2fVPS<\/code>\u53ca\u5176\u4ed6<code>\u4f3a\u670d\u5668<\/code>\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u9396\u8d85\u6642\u6613\u5931\u5b89\u5168\u554f\u984c\u5f15\u767c\u8b66\u89ba\uff0c\u63a2\u8a0e\u9396\u5931\u6548\u98a8\u96aa\u53ca\u5176\u5c0d\u7cfb\u7d71\u7a69\u5b9a\u6027\u7684\u5f71\u97ff\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-129319","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129319","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=129319"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129319\/revisions"}],"predecessor-version":[{"id":129320,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129319\/revisions\/129320"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129319"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129319"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}