{"id":166715,"date":"2024-11-05T18:52:22","date_gmt":"2024-11-05T10:52:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166715\/"},"modified":"2024-11-05T18:52:23","modified_gmt":"2024-11-05T10:52:23","slug":"%e7%8b%82%e7%a5%9e%e8%aa%aa%e6%93%81%e6%8a%b1-redis%ef%bc%8c%e5%af%a6%e7%8f%be%e7%a7%92%e6%ae%ba%e5%84%aa%e5%8c%96%ef%bc%88%e7%8b%82%e7%a5%9e%e8%aa%aa-redis%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166715\/","title":{"rendered":"\u72c2\u795e\u8aaa\u64c1\u62b1 Redis\uff0c\u5be6\u73fe\u79d2\u6bba\u512a\u5316\uff08\u72c2\u795e\u8aaa redis\uff09"},"content":{"rendered":"

\u72c2\u795e\u8aaa\u64c1\u62b1 Redis\uff0c\u5be6\u73fe\u79d2\u6bba\u512a\u5316<\/h1>\n

\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u6027\u80fd\u512a\u5316\u5df2\u6210\u70ba\u6bcf\u500b\u958b\u767c\u8005\u548c\u4f01\u696d\u7684\u9996\u8981\u4efb\u52d9\u3002\u96a8\u8457\u96fb\u5b50\u5546\u52d9\u7684\u8208\u8d77\uff0c\u79d2\u6bba\u6d3b\u52d5\u6210\u70ba\u4e86\u5438\u5f15\u9867\u5ba2\u7684\u91cd\u8981\u624b\u6bb5\u3002\u7136\u800c\uff0c\u5982\u4f55\u5728\u77ac\u606f\u842c\u8b8a\u7684\u5e02\u5834\u4e2d\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u9ad8\u6548\u6027\uff0c\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u9762\u81e8\u7684\u6311\u6230\u3002\u9019\u6642\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u4fbf\u6210\u70ba\u4e86\u512a\u5316\u79d2\u6bba\u6d3b\u52d5\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n

\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n

Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u5167\u5b58\u5b58\u5132\u7684\u7279\u6027\uff0cRedis \u63d0\u4f9b\u4e86\u6975\u5feb\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\uff0c\u9019\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u9ad8\u4e26\u767c\u548c\u4f4e\u5ef6\u9072\u7684\u61c9\u7528\u5834\u666f\u4e2d\u8868\u73fe\u51fa\u8272\u3002<\/p>\n

Redis \u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\u7684\u61c9\u7528<\/h2>\n

\u79d2\u6bba\u6d3b\u52d5\u901a\u5e38\u6703\u5438\u5f15\u5927\u91cf\u7528\u6236\u540c\u6642\u8a2a\u554f\uff0c\u9019\u5c0d\u65bc\u5f8c\u7aef\u7cfb\u7d71\u7684\u6027\u80fd\u63d0\u51fa\u4e86\u6975\u9ad8\u7684\u8981\u6c42\u3002\u4f7f\u7528 Redis \u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u4ee5\u4e0b\u662f\u5e7e\u500b\u5177\u9ad4\u7684\u61c9\u7528\u5834\u666f\uff1a<\/p>\n

1. \u9650\u6d41\u63a7\u5236<\/h3>\n

\u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u70ba\u4e86\u9632\u6b62\u7cfb\u7d71\u904e\u8f09\uff0c\u901a\u5e38\u9700\u8981\u5c0d\u7528\u6236\u7684\u8acb\u6c42\u9032\u884c\u9650\u6d41\u3002Redis \u63d0\u4f9b\u4e86\u539f\u5b50\u64cd\u4f5c\u7684\u652f\u6301\uff0c\u53ef\u4ee5\u8f15\u9b06\u5be6\u73fe\u9650\u6d41\u908f\u8f2f\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 INCR<\/code> \u547d\u4ee4\u4f86\u8a08\u6578\u8acb\u6c42\u6b21\u6578\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u4f86\u9650\u5236\u7528\u6236\u7684\u8acb\u6c42\u983b\u7387\uff1a<\/p>\n

SET user:123:request_count 0 EX 60\nINCR user:123:request_count\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u572860\u79d2\u5167\uff0c\u67d0\u500b\u7528\u6236\u7684\u8acb\u6c42\u6b21\u6578\u4e0d\u6703\u8d85\u904e\u9810\u8a2d\u7684\u4e0a\u9650\u3002<\/p>\n
2. \u7de9\u5b58\u71b1\u92b7\u5546\u54c1<\/h3>\n
\u5728\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u71b1\u92b7\u5546\u54c1\u7684\u5eab\u5b58\u4fe1\u606f\u9700\u8981\u5feb\u901f\u97ff\u61c9\u7528\u6236\u7684\u67e5\u8a62\u3002\u5c07\u9019\u4e9b\u4fe1\u606f\u7de9\u5b58\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u5c07\u5546\u54c1\u7684\u5eab\u5b58\u6578\u91cf\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u4e26\u5728\u7528\u6236\u67e5\u8a62\u6642\u76f4\u63a5\u5f9e Redis \u7372\u53d6\uff1a<\/p>\n
GET product:123:stock\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u6bcf\u6b21\u90fd\u53bb\u67e5\u8a62\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u6e1b\u5c11\u5ef6\u9072\u3002<\/p>\n
3. \u5be6\u6642\u6578\u64da\u7d71\u8a08<\/h3>\n
\u79d2\u6bba\u6d3b\u52d5\u4e2d\uff0c\u5be6\u6642\u7d71\u8a08\u7528\u6236\u7684\u884c\u70ba\u6578\u64da\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis \u7684\u6578\u64da\u7d50\u69cb\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u5feb\u901f\u7d71\u8a08\u7528\u6236\u7684\u9ede\u64ca\u91cf\u3001\u8cfc\u8cb7\u91cf\u7b49\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528 Redis \u7684 ZADD<\/code> \u547d\u4ee4\u4f86\u8a18\u9304\u7528\u6236\u7684\u884c\u70ba\uff1a<\/p>\n
ZADD product:123:clicks 1 user:456\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u7d71\u8a08\u6bcf\u500b\u5546\u54c1\u7684\u9ede\u64ca\u91cf\uff0c\u4e26\u9032\u884c\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u79d2\u6bba\u6d3b\u52d5\u7684\u512a\u5316\u63d0\u4f9b\u4e86\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u901a\u904e\u9650\u6d41\u63a7\u5236\u3001\u7de9\u5b58\u71b1\u92b7\u5546\u54c1\u548c\u5be6\u6642\u6578\u64da\u7d71\u8a08\u7b49\u65b9\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u5347\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u5728\u672a\u4f86\u7684\u96fb\u5b50\u5546\u52d9\u74b0\u5883\u4e2d\uff0c\u64c1\u62b1 Redis \u5c07\u662f\u5be6\u73fe\u79d2\u6bba\u512a\u5316\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728\u7576\u524d\u7af6\u722d\u6fc0\u70c8\u7684\u5e02\u5834\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis \u7684\u9ad8\u6027\u80fd\u7279\u6027\u4f7f\u5176\u6210\u70ba\u79d2\u6bba\u6d3b\u52d5\u512a\u5316\u7684\u7406\u60f3\u9078\u64c7\u3002\u82e5\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u6311\u6230\uff0c\u5be6\u73fe\u696d\u52d9\u7684\u5feb\u901f\u589e\u9577\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u72c2\u795e\u8aaa\u6df1\u5165\u63a2\u8a0eRedis\u7684\u61c9\u7528\uff0c\u63ed\u793a\u5982\u4f55\u5229\u7528\u5176\u7279\u6027\u5be6\u73fe\u79d2\u6bba\u512a\u5316\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u7528\u6236\u9ad4\u9a57\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-166715","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166715","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=166715"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166715\/revisions"}],"predecessor-version":[{"id":166716,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166715\/revisions\/166716"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}