{"id":129321,"date":"2024-10-26T20:44:20","date_gmt":"2024-10-26T12:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/129321\/"},"modified":"2024-10-26T20:44:21","modified_gmt":"2024-10-26T12:44:21","slug":"redis%e9%8e%96%e5%ad%98%e5%9c%a8%e5%93%aa%e4%ba%9b%e6%bd%9b%e5%9c%a8%e9%a2%a8%e9%9a%aa%ef%bc%88redis%e9%8e%96%e6%9c%89%e4%bb%80%e9%ba%bc%e5%95%8f%e9%a1%8c%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/129321\/","title":{"rendered":"Redis\u9396\u5b58\u5728\u54ea\u4e9b\u6f5b\u5728\u98a8\u96aa\uff08redis\u9396\u6709\u4ec0\u9ebc\u554f\u984c\uff09"},"content":{"rendered":"

Redis\u9396\u5b58\u5728\u54ea\u4e9b\u6f5b\u5728\u98a8\u96aa\uff08redis\u9396\u6709\u4ec0\u9ebc\u554f\u984c\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u7de9\u5b58\u548c\u6d88\u606f\u968a\u5217\u7b49\u5834\u666f\u3002\u70ba\u4e86\u4fdd\u8b49\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\uff0c\u958b\u767c\u8005\u7d93\u5e38\u4f7f\u7528Redis\u9396\u4f86\u9632\u6b62\u591a\u500b\u9032\u7a0b\u540c\u6642\u8a2a\u554f\u540c\u4e00\u8cc7\u6e90\u3002\u7136\u800c\uff0cRedis\u9396\u7684\u4f7f\u7528\u4e26\u975e\u6c92\u6709\u98a8\u96aa\uff0c\u672c\u6587\u5c07\u63a2\u8a0eRedis\u9396\u5b58\u5728\u7684\u6f5b\u5728\u554f\u984c\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

1. \u9396\u7684\u904e\u671f\u554f\u984c<\/h2>\n

Redis\u9396\u901a\u5e38\u662f\u901a\u904e\u8a2d\u7f6e\u4e00\u500b\u5e36\u6709\u904e\u671f\u6642\u9593\u7684\u9375\u4f86\u5be6\u73fe\u7684\u3002\u5982\u679c\u6301\u6709\u9396\u7684\u9032\u7a0b\u5728\u9396\u904e\u671f\u4e4b\u524d\u672a\u80fd\u91cb\u653e\u9396\uff0c\u5247\u5176\u4ed6\u9032\u7a0b\u5c07\u7121\u6cd5\u7372\u5f97\u9396\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u6027\u80fd\u4e0b\u964d\u6216\u6b7b\u9396\u7684\u60c5\u6cc1\u3002\u9019\u7a2e\u60c5\u6cc1\u5c24\u5176\u5728\u9577\u6642\u9593\u904b\u884c\u7684\u4efb\u52d9\u4e2d\u66f4\u70ba\u660e\u986f\u3002<\/p>\n

SET lock_key \"lock_value\" NX PX 30000  \/\/ \u8a2d\u7f6e\u9396\uff0c30\u79d2\u5f8c\u904e\u671f\n<\/code><\/pre>\n
\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u5fc3\u8df3\u6a5f\u5236\u4f86\u5ef6\u9577\u9396\u7684\u6709\u6548\u671f\uff0c\u6216\u8005\u5728\u9396\u7684\u6301\u6709\u8005\u5b8c\u6210\u4efb\u52d9\u5f8c\u7acb\u5373\u91cb\u653e\u9396\u3002<\/p>\n
2. \u9396\u7684\u91cd\u5165\u554f\u984c<\/h2>\n
Redis\u9396\u672c\u8eab\u4e0d\u652f\u6301\u91cd\u5165\uff0c\u9019\u610f\u5473\u8457\u540c\u4e00\u500b\u9032\u7a0b\u5728\u7372\u5f97\u9396\u5f8c\u518d\u6b21\u8acb\u6c42\u9396\u6642\u6703\u5c0e\u81f4\u6b7b\u9396\u3002\u9019\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\u6703\u9020\u6210\u7cfb\u7d71\u7684\u4e0d\u53ef\u9810\u6e2c\u6027\uff0c\u7279\u5225\u662f\u5728\u8907\u96dc\u7684\u696d\u52d9\u908f\u8f2f\u4e2d\u3002<\/p>\n
\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u53ef\u91cd\u5165\u9396\u7684\u5be6\u73fe\uff0c\u9019\u6a23\u540c\u4e00\u500b\u9032\u7a0b\u53ef\u4ee5\u591a\u6b21\u7372\u5f97\u9396\u800c\u4e0d\u6703\u9020\u6210\u6b7b\u9396\u3002<\/p>\n
3. \u9396\u7684\u516c\u5e73\u6027\u554f\u984c<\/h2>\n
Redis\u9396\u7684\u5be6\u73fe\u4e26\u4e0d\u4fdd\u8b49\u516c\u5e73\u6027\uff0c\u9019\u610f\u5473\u8457\u67d0\u4e9b\u9032\u7a0b\u53ef\u80fd\u6703\u9577\u6642\u9593\u7121\u6cd5\u7372\u5f97\u9396\uff0c\u5c0e\u81f4\u8cc7\u6e90\u7684\u4f7f\u7528\u4e0d\u5747\u8861\u3002\u9019\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u5c24\u70ba\u660e\u986f\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u67d0\u4e9b\u8acb\u6c42\u7684\u5ef6\u9072\u3002<\/p>\n
\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u6392\u968a\u6a5f\u5236\uff0c\u78ba\u4fdd\u8acb\u6c42\u6309\u7167\u5148\u5f8c\u9806\u5e8f\u7372\u5f97\u9396\u3002<\/p>\n
4. \u9396\u7684\u6301\u4e45\u6027\u554f\u984c<\/h2>\n
\u5982\u679cRedis\u670d\u52d9\u5668\u767c\u751f\u6545\u969c\uff0c\u6240\u6709\u7684\u9396\u90fd\u5c07\u4e1f\u5931\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002\u9019\u5728\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u7cfb\u7d71\u4e2d\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002<\/p>\n
\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528Redis\u7684\u6301\u4e45\u5316\u529f\u80fd\uff0c\u6216\u8005\u4f7f\u7528\u5176\u4ed6\u7684\u5206\u4f48\u5f0f\u9396\u5be6\u73fe\uff0c\u5982Zookeeper\u6216Etcd\u3002<\/p>\n
5. \u9396\u7684\u6027\u80fd\u554f\u984c<\/h2>\n
\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\uff0c\u983b\u7e41\u7684\u9396\u8acb\u6c42\u53ef\u80fd\u6703\u5c0e\u81f4Redis\u7684\u6027\u80fd\u4e0b\u964d\u3002\u9019\u662f\u56e0\u70ba\u6bcf\u6b21\u8acb\u6c42\u90fd\u9700\u8981\u9032\u884c\u7db2\u7d61\u901a\u4fe1\uff0c\u4e26\u4e14\u53ef\u80fd\u6703\u9020\u6210Redis\u7684\u74f6\u9838\u3002<\/p>\n
\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u6e1b\u5c11\u9396\u7684\u4f7f\u7528\uff0c\u6216\u8005\u4f7f\u7528\u66f4\u8f15\u91cf\u7d1a\u7684\u9396\u5be6\u73fe\uff0c\u5982\u6a02\u89c0\u9396\u6216\u7248\u672c\u63a7\u5236\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u96d6\u7136Redis\u9396\u5728\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\u63d0\u4f9b\u4e86\u4e00\u7a2e\u7c21\u55ae\u6709\u6548\u7684\u65b9\u5f0f\u4f86\u7ba1\u7406\u8cc7\u6e90\u7684\u8a2a\u554f\uff0c\u4f46\u5176\u6f5b\u5728\u7684\u98a8\u96aa\u4e0d\u5bb9\u5ffd\u8996\u3002\u958b\u767c\u8005\u5728\u4f7f\u7528Redis\u9396\u6642\uff0c\u61c9\u8a72\u5145\u5206\u8003\u616e\u9396\u7684\u904e\u671f\u3001\u91cd\u5165\u3001\u516c\u5e73\u6027\u3001\u6301\u4e45\u6027\u548c\u6027\u80fd\u7b49\u554f\u984c\uff0c\u4e26\u6839\u64da\u5177\u9ad4\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 VPS<\/a> \u6216 \u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72Redis\u670d\u52d9\u5668\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u9396\u7684\u6f5b\u5728\u98a8\u96aa\uff0c\u5305\u62ec\u6b7b\u9396\u3001\u904e\u671f\u554f\u984c\u548c\u6027\u80fd\u74f6\u9838\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u7ba1\u7406\u9019\u4e9b\u6311\u6230\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-129321","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129321","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=129321"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129321\/revisions"}],"predecessor-version":[{"id":129322,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/129321\/revisions\/129322"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=129321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=129321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=129321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}