{"id":171475,"date":"2024-11-07T03:03:20","date_gmt":"2024-11-06T19:03:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171475\/"},"modified":"2024-11-07T03:03:21","modified_gmt":"2024-11-06T19:03:21","slug":"%e6%b7%ba%e6%9e%90redis%e9%8e%96%e6%a5%ad%e5%8b%99%e7%9a%84%e6%84%8f%e7%be%a9%ef%bc%88redis%e9%8e%96%e6%a5%ad%e5%8b%99%e5%90%ab%e7%be%a9%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171475\/","title":{"rendered":"\u6dfa\u6790Redis\u9396\u696d\u52d9\u7684\u610f\u7fa9\uff08redis\u9396\u696d\u52d9\u542b\u7fa9\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%ba%e6%9e%90redis%e9%8e%96%e6%a5%ad%e5%8b%99%e7%9a%84%e6%84%8f%e7%be%a9-cLFpMVMTTs\">\u6dfa\u6790Redis\u9396\u696d\u52d9\u7684\u610f\u7fa9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6578\u64da\u4e00\u81f4\u6027\u548c\u8cc7\u6e90\u5171\u4eab\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u9396\u7684\u5be6\u73fe\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u9396\u7684\u696d\u52d9\u610f\u7fa9\u53ca\u5176\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%8e%96%ef%bc%9f-cLFpMVMTTs\">\u4ec0\u9ebc\u662fRedis\u9396\uff1f<\/h2>\n<p>Redis\u9396\u662f\u4e00\u7a2e\u7528\u65bc\u63a7\u5236\u5c0d\u5171\u4eab\u8cc7\u6e90\u8a2a\u554f\u7684\u6a5f\u5236\u3002\u5b83\u53ef\u4ee5\u9632\u6b62\u591a\u500b\u9032\u7a0b\u6216\u7dda\u7a0b\u540c\u6642\u8a2a\u554f\u540c\u4e00\u8cc7\u6e90\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u6216\u7af6\u722d\u689d\u4ef6\u7684\u767c\u751f\u3002Redis\u9396\u901a\u5e38\u662f\u57fa\u65bcRedis\u7684\u539f\u5b50\u64cd\u4f5c\u4f86\u5be6\u73fe\u7684\uff0c\u9019\u4f7f\u5f97\u9396\u7684\u7372\u53d6\u548c\u91cb\u653e\u904e\u7a0b\u975e\u5e38\u9ad8\u6548\u3002<\/p>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-cLFpMVMTTs\">Redis\u9396\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis\u9396\u7684\u57fa\u672c\u539f\u7406\u662f\u4f7f\u7528\u4e00\u500b\u7279\u5b9a\u7684\u9375\u4f86\u8868\u793a\u9396\u7684\u72c0\u614b\u3002\u7576\u4e00\u500b\u9032\u7a0b\u9700\u8981\u7372\u53d6\u9396\u6642\uff0c\u5b83\u6703\u5617\u8a66\u5728Redis\u4e2d\u8a2d\u7f6e\u9019\u500b\u9375\u3002\u5982\u679c\u8a2d\u7f6e\u6210\u529f\uff0c\u5247\u8868\u793a\u9396\u5df2\u88ab\u7372\u53d6\uff1b\u5982\u679c\u9375\u5df2\u5b58\u5728\uff0c\u5247\u8868\u793a\u9396\u5df2\u88ab\u5176\u4ed6\u9032\u7a0b\u6301\u6709\u3002<\/p>\n<pre><code>SET lock_key unique_value NX PX 30000\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u4e2d\uff0c<code>lock_key<\/code>\u662f\u9396\u7684\u9375\u540d\uff0c<code>unique_value<\/code>\u662f\u7528\u65bc\u6a19\u8b58\u9396\u7684\u552f\u4e00\u503c\uff0c<code>NX<\/code>\u8868\u793a\u53ea\u6709\u5728\u9375\u4e0d\u5b58\u5728\u6642\u624d\u8a2d\u7f6e\uff0c<code>PX 30000<\/code>\u5247\u8a2d\u7f6e\u9396\u7684\u904e\u671f\u6642\u9593\u70ba30\u79d2\u3002\u9019\u6a23\u53ef\u4ee5\u9632\u6b62\u6b7b\u9396\u7684\u60c5\u6cc1\u767c\u751f\u3002<\/p>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e6%a5%ad%e5%8b%99%e6%84%8f%e7%be%a9-cLFpMVMTTs\">Redis\u9396\u7684\u696d\u52d9\u610f\u7fa9<\/h2>\n<h3 id=\"1-%e4%bf%9d%e8%ad%89%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7-cLFpMVMTTs\">1. \u4fdd\u8b49\u6578\u64da\u4e00\u81f4\u6027<\/h3>\n<p>\u5728\u591a\u9032\u7a0b\u6216\u591a\u7dda\u7a0b\u7684\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u4f7f\u7528Redis\u9396\u53ef\u4ee5\u78ba\u4fdd\u5728\u540c\u4e00\u6642\u9593\u53ea\u6709\u4e00\u500b\u9032\u7a0b\u80fd\u5920\u5c0d\u5171\u4eab\u8cc7\u6e90\u9032\u884c\u64cd\u4f5c\uff0c\u5f9e\u800c\u907f\u514d\u6578\u64da\u7684\u7af6\u722d\u689d\u4ef6\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u7576\u591a\u500b\u7528\u6236\u540c\u6642\u8cfc\u8cb7\u540c\u4e00\u4ef6\u5546\u54c1\u6642\uff0c\u4f7f\u7528Redis\u9396\u53ef\u4ee5\u78ba\u4fdd\u53ea\u6709\u4e00\u500b\u7528\u6236\u80fd\u5920\u6210\u529f\u4e0b\u55ae\uff0c\u5f9e\u800c\u907f\u514d\u8d85\u8ce3\u7684\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"2-%e6%8f%90%e9%ab%98%e7%b3%bb%e7%b5%b1%e6%80%a7%e8%83%bd-cLFpMVMTTs\">2. \u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd<\/h3>\n<p>Redis\u4f5c\u70ba\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5176\u64cd\u4f5c\u901f\u5ea6\u975e\u5e38\u5feb\u3002\u4f7f\u7528Redis\u9396\u53ef\u4ee5\u6e1b\u5c11\u56e0\u70ba\u6578\u64da\u4e0d\u4e00\u81f4\u800c\u5c0e\u81f4\u7684\u91cd\u8a66\u6b21\u6578\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u4e26\u767c\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\uff0c\u4f8b\u5982\u5728\u7dda\u904a\u6232\u6216\u5373\u6642\u901a\u8a0a\u61c9\u7528\u3002<\/p>\n<h3 id=\"3-%e7%b0%a1%e5%8c%96%e9%96%8b%e7%99%bc%e6%b5%81%e7%a8%8b-cLFpMVMTTs\">3. \u7c21\u5316\u958b\u767c\u6d41\u7a0b<\/h3>\n<p>\u4f7f\u7528Redis\u9396\u53ef\u4ee5\u7c21\u5316\u958b\u767c\u8005\u5728\u8655\u7406\u4e26\u767c\u554f\u984c\u6642\u7684\u908f\u8f2f\u3002\u958b\u767c\u8005\u4e0d\u9700\u8981\u624b\u52d5\u7ba1\u7406\u9396\u7684\u72c0\u614b\uff0cRedis\u63d0\u4f9b\u7684\u539f\u5b50\u64cd\u4f5c\u53ef\u4ee5\u81ea\u52d5\u8655\u7406\u9396\u7684\u7372\u53d6\u548c\u91cb\u653e\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u958b\u767c\u7684\u8907\u96dc\u6027\u3002<\/p>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-cLFpMVMTTs\">Redis\u9396\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5118\u7ba1Redis\u9396\u6709\u8a31\u591a\u512a\u9ede\uff0c\u4f46\u5728\u4f7f\u7528\u6642\u4ecd\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u9396\u7684\u904e\u671f\u6642\u9593\u61c9\u6839\u64da\u696d\u52d9\u9700\u6c42\u5408\u7406\u8a2d\u7f6e\uff0c\u4ee5\u9632\u6b62\u6b7b\u9396\u3002<\/li>\n<li>\u5728\u7372\u53d6\u9396\u5f8c\uff0c\u61c9\u76e1\u5feb\u91cb\u653e\u9396\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5176\u4ed6\u9032\u7a0b\u7684\u5f71\u97ff\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528Redlock\u7b97\u6cd5\u4f86\u5be6\u73fe\u5206\u4f48\u5f0f\u9396\uff0c\u4ee5\u63d0\u9ad8\u9396\u7684\u53ef\u9760\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cLFpMVMTTs\">\u7e3d\u7d50<\/h2>\n<p>Redis\u9396\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u80fd\u5920\u6709\u6548\u5730\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\uff0c\u63d0\u9ad8\u7cfb\u7d71\u6027\u80fd\uff0c\u4e26\u7c21\u5316\u958b\u767c\u6d41\u7a0b\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u5c0d\u65bc\u9ad8\u6548\u7684\u9396\u6a5f\u5236\u7684\u9700\u6c42\u4e5f\u65e5\u76ca\u589e\u52a0\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684\u9396\u5be6\u73fe\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6dfa\u6790Redis\u9396\u696d\u52d9\u7684\u610f\u7fa9\uff0c\u63a2\u8a0e\u5176\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u7684\u91cd\u8981\u6027\u53ca\u61c9\u7528\uff0c\u63d0\u5347\u6578\u64da\u4e00\u81f4\u6027\u8207\u7cfb\u7d71\u6027\u80fd\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-171475","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171475","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=171475"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171475\/revisions"}],"predecessor-version":[{"id":171476,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171475\/revisions\/171476"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}