{"id":163739,"date":"2024-11-05T02:01:28","date_gmt":"2024-11-04T18:01:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/163739\/"},"modified":"2024-11-05T02:01:29","modified_gmt":"2024-11-04T18:01:29","slug":"%e8%a7%a3%e6%b1%ba%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%b3%87%e6%ba%90%e7%ab%b6%e7%88%ad%e5%95%8f%e9%a1%8credis%e9%8e%96%e6%9c%89%e6%95%88%e6%8a%91%e5%88%b6%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%b3%87%e6%ba%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/163739\/","title":{"rendered":"\u89e3\u6c7a\u591a\u9032\u7a0b\u8cc7\u6e90\u7af6\u722d\u554f\u984cRedis\u9396\u6709\u6548\u6291\u5236\u591a\u9032\u7a0b\u8cc7\u6e90\u8a2a\u554f\u885d\u7a81\uff08redis\u9396 \u5b8c\u7f8e\uff09"},"content":{"rendered":"<h1 id=\"%e8%a7%a3%e6%b1%ba%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%b3%87%e6%ba%90%e7%ab%b6%e7%88%ad%e5%95%8f%e9%a1%8c%ef%bc%9aredis%e9%8e%96%e6%9c%89%e6%95%88%e6%8a%91%e5%88%b6%e5%a4%9a%e9%80%b2%e7%a8%8b%e8%b3%87-yDOrdFspoC\">\u89e3\u6c7a\u591a\u9032\u7a0b\u8cc7\u6e90\u7af6\u722d\u554f\u984c\uff1aRedis\u9396\u6709\u6548\u6291\u5236\u591a\u9032\u7a0b\u8cc7\u6e90\u8a2a\u554f\u885d\u7a81<\/h1>\n<p>\u5728\u73fe\u4ee3\u7684\u61c9\u7528\u7a0b\u5f0f\u958b\u767c\u4e2d\uff0c\u591a\u9032\u7a0b\u548c\u591a\u7dda\u7a0b\u7684\u4f7f\u7528\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u666e\u904d\u3002\u9019\u7a2e\u8a2d\u8a08\u6a21\u5f0f\u80fd\u5920\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\uff0c\u4f46\u540c\u6642\u4e5f\u5e36\u4f86\u4e86\u8cc7\u6e90\u7af6\u722d\u7684\u554f\u984c\u3002\u7576\u591a\u500b\u9032\u7a0b\u540c\u6642\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u7cfb\u7d71\u5d29\u6f70\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e00\u554f\u984c\uff0cRedis\u9396\u4f5c\u70ba\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5f97\u5230\u4e86\u5ee3\u6cdb\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%8e%96%ef%bc%9f-yDOrdFspoC\">\u4ec0\u9ebc\u662fRedis\u9396\uff1f<\/h2>\n<p>Redis\u9396\u662f\u4e00\u7a2e\u57fa\u65bcRedis\u6578\u64da\u5eab\u7684\u9396\u6a5f\u5236\uff0c\u65e8\u5728\u9632\u6b62\u591a\u500b\u9032\u7a0b\u540c\u6642\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u3002\u5b83\u7684\u57fa\u672c\u539f\u7406\u662f\u4f7f\u7528Redis\u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u8a2d\u7f6e\u548c\u91cb\u653e\u9396\uff0c\u5f9e\u800c\u78ba\u4fdd\u5728\u540c\u4e00\u6642\u9593\u5167\u53ea\u6709\u4e00\u500b\u9032\u7a0b\u80fd\u5920\u8a2a\u554f\u7279\u5b9a\u7684\u8cc7\u6e90\u3002<\/p>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-yDOrdFspoC\">Redis\u9396\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis\u9396\u7684\u5de5\u4f5c\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li><strong>\u7372\u53d6\u9396\uff1a<\/strong>\u9032\u7a0b\u5728\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u7372\u53d6\u9396\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u552f\u4e00\u7684\u9375\u4f86\u5be6\u73fe\uff0c\u4f8b\u5982\uff1a<\/li>\n<\/ol>\n<pre><code>SET lock_key unique_value NX PX 30000<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u7684\u542b\u7fa9\u662f\uff1a\u5982\u679c\u9375 <code>lock_key<\/code> \u4e0d\u5b58\u5728\uff08<code>NX<\/code>\uff09\uff0c\u5247\u8a2d\u7f6e\u5b83\u7684\u503c\u70ba <code>unique_value<\/code>\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u70ba30000\u6beb\u79d2\uff08<code>PX<\/code>\uff09\u3002\u9019\u6a23\u53ef\u4ee5\u9632\u6b62\u6b7b\u9396\u7684\u60c5\u6cc1\u767c\u751f\u3002<\/p>\n<ol start=\"2\">\n<li><strong>\u57f7\u884c\u64cd\u4f5c\uff1a<\/strong>\u4e00\u65e6\u7372\u53d6\u5230\u9396\uff0c\u9032\u7a0b\u5c31\u53ef\u4ee5\u5b89\u5168\u5730\u8a2a\u554f\u5171\u4eab\u8cc7\u6e90\uff0c\u57f7\u884c\u6240\u9700\u7684\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u91cb\u653e\u9396\uff1a<\/strong>\u64cd\u4f5c\u5b8c\u6210\u5f8c\uff0c\u9032\u7a0b\u9700\u8981\u91cb\u653e\u9396\uff0c\u4ee5\u4fbf\u5176\u4ed6\u9032\u7a0b\u53ef\u4ee5\u7372\u53d6\u9396\u3002\u91cb\u653e\u9396\u7684\u64cd\u4f5c\u53ef\u4ee5\u901a\u904e\u522a\u9664\u9375\u4f86\u5be6\u73fe\uff1a<\/li>\n<\/ol>\n<pre><code>DEL lock_key<\/code><\/pre>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e5%84%aa%e5%8b%a2-yDOrdFspoC\">Redis\u9396\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528Redis\u9396\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u80fd\u5920\u5feb\u901f\u8655\u7406\u9396\u7684\u7372\u53d6\u548c\u91cb\u653e\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u9396\u7684\u5be6\u73fe\u76f8\u5c0d\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002<\/li>\n<li><strong>\u652f\u6301\u5206\u4f48\u5f0f\u74b0\u5883\uff1a<\/strong>Redis\u9396\u53ef\u4ee5\u5728\u591a\u53f0\u4f3a\u670d\u5668\u4e4b\u9593\u5171\u4eab\uff0c\u9069\u5408\u5206\u4f48\u5f0f\u7cfb\u7d71\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-yDOrdFspoC\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1Redis\u9396\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u9396\u7684\u904e\u671f\u6642\u9593\uff1a<\/strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u9632\u6b62\u56e0\u70ba\u9032\u7a0b\u5d29\u6f70\u800c\u5c0e\u81f4\u7684\u6b7b\u9396\u3002<\/li>\n<li><strong>\u552f\u4e00\u6027\uff1a<\/strong>\u78ba\u4fdd\u6bcf\u500b\u9032\u7a0b\u5728\u7372\u53d6\u9396\u6642\u4f7f\u7528\u552f\u4e00\u7684\u6a19\u8b58\u7b26\uff0c\u4ee5\u907f\u514d\u9396\u7684\u8aa4\u91cb\u653e\u3002<\/li>\n<li><strong>\u91cd\u8a66\u6a5f\u5236\uff1a<\/strong>\u5728\u7372\u53d6\u9396\u5931\u6557\u6642\uff0c\u61c9\u8a2d\u8a08\u91cd\u8a66\u6a5f\u5236\uff0c\u4ee5\u63d0\u9ad8\u6210\u529f\u7372\u53d6\u9396\u7684\u6982\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-yDOrdFspoC\">\u7d50\u8ad6<\/h2>\n<p>Redis\u9396\u662f\u4e00\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u6709\u6548\u6291\u5236\u591a\u9032\u7a0b\u8cc7\u6e90\u8a2a\u554f\u885d\u7a81\u554f\u984c\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5229\u7528Redis\u9396\u4f86\u63d0\u9ad8\u61c9\u7528\u7a0b\u5f0f\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u5728\u7576\u4eca\u7684\u96f2\u8a08\u7b97\u74b0\u5883\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\u4f86\u90e8\u7f72Redis\uff0c\u5c07\u6709\u52a9\u65bc\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u8cc7\u6e90\u7af6\u722d\u554f\u984c\uff0c\u5f9e\u800c\u63d0\u5347\u6574\u9ad4\u7cfb\u7d71\u7684\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a\u591a\u9032\u7a0b\u8cc7\u6e90\u7af6\u722d\u554f\u984c\uff0cRedis\u9396\u6709\u6548\u6291\u5236\u8cc7\u6e90\u8a2a\u554f\u885d\u7a81\uff0c\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\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-163739","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163739","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=163739"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163739\/revisions"}],"predecessor-version":[{"id":163740,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/163739\/revisions\/163740"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=163739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=163739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=163739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}