{"id":193777,"date":"2024-11-13T01:01:20","date_gmt":"2024-11-12T17:01:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/193777\/"},"modified":"2024-11-13T01:01:21","modified_gmt":"2024-11-12T17:01:21","slug":"%e7%a0%94%e7%a9%b6redis%e9%8e%96%e6%b1%ba%e5%ae%9a%e5%a4%9a%e7%b7%9a%e7%a8%8b%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%80%a7%ef%bc%88redis%e9%8e%96%e6%80%8e%e9%ba%bc%e5%9b%9e%e4%ba%8b%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/193777\/","title":{"rendered":"\u7814\u7a76Redis\u9396\u6c7a\u5b9a\u591a\u7dda\u7a0b\u7a0b\u5e8f\u7684\u6b63\u78ba\u6027\uff08redis\u9396\u600e\u9ebc\u56de\u4e8b\uff09"},"content":{"rendered":"<h1 id=\"%e7%a0%94%e7%a9%b6redis%e9%8e%96%e6%b1%ba%e5%ae%9a%e5%a4%9a%e7%b7%9a%e7%a8%8b%e7%a8%8b%e5%ba%8f%e7%9a%84%e6%ad%a3%e7%a2%ba%e6%80%a7-mmbzaIKAAx\">\u7814\u7a76Redis\u9396\u6c7a\u5b9a\u591a\u7dda\u7a0b\u7a0b\u5e8f\u7684\u6b63\u78ba\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u591a\u7dda\u7a0b\u7a0b\u5e8f\u7684\u6b63\u78ba\u6027\u662f\u78ba\u4fdd\u61c9\u7528\u7a0b\u5f0f\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u7684\u95dc\u9375\u56e0\u7d20\u4e4b\u4e00\u3002\u96a8\u8457\u5206\u4f48\u5f0f\u7cfb\u7d71\u7684\u8208\u8d77\uff0c\u5982\u4f55\u6709\u6548\u5730\u7ba1\u7406\u591a\u7dda\u7a0b\u74b0\u5883\u4e2d\u7684\u8cc7\u6e90\u7af6\u722d\u6210\u70ba\u4e86\u4e00\u500b\u91cd\u8981\u7684\u7814\u7a76\u8ab2\u984c\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u9396\u7684\u6a5f\u5236\u4f86\u5e6b\u52a9\u958b\u767c\u8005\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eRedis\u9396\u7684\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5728\u591a\u7dda\u7a0b\u7a0b\u5e8f\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%8e%96%ef%bc%9f-mmbzaIKAAx\">\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\u7684\u4e3b\u8981\u76ee\u7684\u662f\u9632\u6b62\u591a\u500b\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-mmbzaIKAAx\">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\u7dda\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\u7dda\u7a0b\u6301\u6709\uff0c\u7576\u524d\u7dda\u7a0b\u9700\u8981\u7b49\u5f85\u6216\u91cd\u8a66\u3002<\/p>\n<pre><code>SET lock_key unique_lock_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_lock_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%e5%84%aa%e5%8b%a2-mmbzaIKAAx\">Redis\u9396\u7684\u512a\u52e2<\/h2>\n<ul>\n<li><strong>\u9ad8\u6548\u6027\uff1a<\/strong>Redis\u7684\u64cd\u4f5c\u662f\u539f\u5b50\u6027\u7684\uff0c\u9019\u610f\u5473\u8457\u9396\u7684\u7372\u53d6\u548c\u91cb\u653e\u904e\u7a0b\u4e0d\u6703\u53d7\u5230\u5176\u4ed6\u64cd\u4f5c\u7684\u5e72\u64fe\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6027\uff1a<\/strong>\u4f7f\u7528Redis\u9396\u7684API\u975e\u5e38\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u96c6\u6210\u5230\u73fe\u6709\u7684\u61c9\u7528\u7a0b\u5f0f\u4e2d\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Redis\u4f5c\u70ba\u4e00\u500b\u5206\u4f48\u5f0f\u7cfb\u7d71\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u500b\u5be6\u4f8b\uff0c\u9019\u4f7f\u5f97\u9396\u7684\u4f7f\u7528\u5728\u5927\u898f\u6a21\u7cfb\u7d71\u4e2d\u4e5f\u80fd\u4fdd\u6301\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%8e%96%e7%9a%84%e6%8c%91%e6%88%b0-mmbzaIKAAx\">Redis\u9396\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1Redis\u9396\u6709\u8a31\u591a\u512a\u52e2\uff0c\u4f46\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u4e5f\u5b58\u5728\u4e00\u4e9b\u6311\u6230\u3002\u4f8b\u5982\uff0c\u9396\u7684\u904e\u671f\u6642\u9593\u8a2d\u7f6e\u4e0d\u7576\u53ef\u80fd\u5c0e\u81f4\u9396\u88ab\u610f\u5916\u91cb\u653e\uff0c\u5f9e\u800c\u5f15\u767c\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u554f\u984c\u3002\u6b64\u5916\uff0c\u7576\u591a\u500b\u7dda\u7a0b\u540c\u6642\u7af6\u722d\u9396\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6027\u80fd\u74f6\u9838\u3002\u56e0\u6b64\uff0c\u5728\u4f7f\u7528Redis\u9396\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u4ed4\u7d30\u8003\u616e\u9396\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e6%a1%88%e4%be%8b-mmbzaIKAAx\">\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n<p>\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u5e73\u53f0\u4e2d\uff0c\u7576\u7528\u6236\u4e0b\u55ae\u6642\uff0c\u7cfb\u7d71\u9700\u8981\u6aa2\u67e5\u5eab\u5b58\u4e26\u66f4\u65b0\u5eab\u5b58\u6578\u64da\u3002\u5982\u679c\u6c92\u6709\u9069\u7576\u7684\u9396\u6a5f\u5236\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u591a\u500b\u7528\u6236\u540c\u6642\u4e0b\u55ae\u5c0e\u81f4\u5eab\u5b58\u8d85\u8ce3\u7684\u60c5\u6cc1\u3002\u901a\u904e\u4f7f\u7528Redis\u9396\uff0c\u7cfb\u7d71\u53ef\u4ee5\u78ba\u4fdd\u5728\u540c\u4e00\u6642\u9593\u53ea\u6709\u4e00\u500b\u7dda\u7a0b\u80fd\u5920\u8a2a\u554f\u5eab\u5b58\u6578\u64da\uff0c\u5f9e\u800c\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-mmbzaIKAAx\">\u7d50\u8ad6<\/h2>\n<p>Redis\u9396\u5728\u591a\u7dda\u7a0b\u7a0b\u5e8f\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6e90\u7af6\u722d\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002\u7136\u800c\uff0c\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u9396\u6642\u4e5f\u9700\u8981\u6ce8\u610f\u5176\u6f5b\u5728\u7684\u6311\u6230\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u9032\u884c\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5be6\u73fe\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u9396\u7684\u61c9\u7528\u5c07\u6703\u8d8a\u4f86\u8d8a\u5ee3\u6cdb\uff0c\u6210\u70ba\u591a\u7dda\u7a0b\u7a0b\u5e8f\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u5be6\u73fe\u9ad8\u6548\u7684\u9396\u6a5f\u5236\u611f\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u9396\u7684\u539f\u7406\u53ca\u5176\u5728\u591a\u7dda\u7a0b\u7a0b\u5e8f\u4e2d\u78ba\u4fdd\u6b63\u78ba\u6027\u7684\u95dc\u9375\u4f5c\u7528\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\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-193777","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193777","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=193777"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193777\/revisions"}],"predecessor-version":[{"id":193778,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/193777\/revisions\/193778"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=193777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=193777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=193777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}