{"id":121324,"date":"2024-10-25T11:23:19","date_gmt":"2024-10-25T03:23:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/121324\/"},"modified":"2024-10-25T11:23:20","modified_gmt":"2024-10-25T03:23:20","slug":"redis-%e5%8d%b3%e6%99%82%e7%8d%b2%e5%8f%96%e6%99%82%e9%96%93%e7%9a%84%e6%a9%9f%e5%88%b6%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/121324\/","title":{"rendered":"Redis \u5373\u6642\u7372\u53d6\u6642\u9593\u7684\u6a5f\u5236\u7814\u7a76"},"content":{"rendered":"

Redis \u5373\u6642\u7372\u53d6\u6642\u9593\u7684\u6a5f\u5236\u7814\u7a76<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5be6\u6642\u6578\u64da\u8655\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u652f\u6301\u5373\u6642\u6578\u64da\u7372\u53d6\uff0c\u5176\u4e2d\u5305\u62ec\u6642\u9593\u7684\u7372\u53d6\u548c\u7ba1\u7406\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Redis \u7684\u5373\u6642\u7372\u53d6\u6642\u9593\u7684\u6a5f\u5236\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u5be6\u4f5c\u7bc4\u4f8b\u3002<\/p>\n

Redis \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u4e3b\u8981\u7528\u65bc\u6578\u64da\u7684\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u56e0\u5176\u9ad8\u6548\u7684\u6027\u80fd\u800c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5373\u6642\u5206\u6790\u7b49\u3002<\/p>\n

\u6642\u9593\u7684\u7372\u53d6\u8207\u7ba1\u7406<\/h2>\n

\u5728 Redis \u4e2d\uff0c\u6642\u9593\u7684\u7372\u53d6\u4e3b\u8981\u4f9d\u8cf4\u65bc\u7cfb\u7d71\u7684\u6642\u9593\u6233\u3002Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u7372\u53d6\u7576\u524d\u6642\u9593\uff0c\u6700\u5e38\u7528\u7684\u65b9\u5f0f\u662f\u4f7f\u7528 TIME<\/code> \u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u8fd4\u56de\u7576\u524d\u7684\u670d\u52d9\u5668\u6642\u9593\uff0c\u5305\u62ec\u79d2\u548c\u5fae\u79d2\u3002<\/p>\n

\u4f7f\u7528 TIME \u547d\u4ee4<\/h3>\n
127.0.0.1:6379> TIME\n1) \"1633036800\"\n2) \"123456\"\n<\/code><\/pre>\n
\u4e0a\u8ff0\u547d\u4ee4\u7684\u8fd4\u56de\u503c\u4e2d\uff0c\u7b2c\u4e00\u500b\u5143\u7d20\u662f\u81ea 1970 \u5e74 1 \u6708 1 \u65e5\u4ee5\u4f86\u7684\u79d2\u6578\uff0c\u7b2c\u4e8c\u500b\u5143\u7d20\u662f\u5fae\u79d2\u3002\u9019\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u7372\u53d6\u7cbe\u78ba\u7684\u6642\u9593\u4fe1\u606f\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8655\u7406\u3002<\/p>\n
\u6642\u9593\u6233\u7684\u61c9\u7528<\/h3>\n
\u6642\u9593\u6233\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u90fd\u626e\u6f14\u8457\u91cd\u8981\u89d2\u8272\u3002\u4f8b\u5982\uff0c\u5728\u65e5\u8a8c\u7cfb\u7d71\u4e2d\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u4f7f\u7528\u6642\u9593\u6233\u4f86\u6a19\u8a18\u4e8b\u4ef6\u7684\u767c\u751f\u6642\u9593\uff0c\u5f9e\u800c\u4fbf\u65bc\u5f8c\u7e8c\u7684\u67e5\u8a62\u548c\u5206\u6790\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5c07\u6642\u9593\u6233\u5b58\u5132\u5230 Redis \u4e2d\uff1a<\/p>\n
127.0.0.1:6379> SET event:1 \"User login\"\n127.0.0.1:6379> SET event:1:timestamp (TIME)\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5c07\u7528\u6236\u767b\u9304\u4e8b\u4ef6\u7684\u63cf\u8ff0\u548c\u6642\u9593\u6233\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u9019\u6a23\u53ef\u4ee5\u65b9\u4fbf\u5730\u9032\u884c\u5f8c\u7e8c\u7684\u67e5\u8a62\u3002<\/p>\n
Redis \u7684\u904e\u671f\u6a5f\u5236<\/h2>\n
\u9664\u4e86\u5373\u6642\u7372\u53d6\u6642\u9593\u5916\uff0cRedis \u9084\u63d0\u4f9b\u4e86\u904e\u671f\u6a5f\u5236\uff0c\u5141\u8a31\u958b\u767c\u8005\u70ba\u9375\u8a2d\u7f6e\u904e\u671f\u6642\u9593\u3002\u9019\u5c0d\u65bc\u9700\u8981\u5b9a\u671f\u6e05\u7406\u7684\u6578\u64da\u975e\u5e38\u6709\u7528\u3002\u4f7f\u7528 EXPIRE<\/code> \u547d\u4ee4\u53ef\u4ee5\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n
127.0.0.1:6379> EXPIRE event:1 3600\n<\/code><\/pre>\n
\u4e0a\u8ff0\u547d\u4ee4\u5c07\u4f7f\u5f97\u9375 event:1<\/code> \u5728\u4e00\u5c0f\u6642\u5f8c\u81ea\u52d5\u904e\u671f\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u5167\u5b58\u4f7f\u7528\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u5373\u6642\u7372\u53d6\u6642\u9593\u7684\u6a5f\u5236\uff0c\u901a\u904e TIME<\/code> \u547d\u4ee4\u548c\u6642\u9593\u6233\u7684\u61c9\u7528\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u4f7f\u7528\u6642\u9593\u6578\u64da\u3002\u6b64\u5916\uff0cRedis \u7684\u904e\u671f\u6a5f\u5236\u4e5f\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u9748\u6d3b\u6027\u3002\u9019\u4e9b\u7279\u6027\u4f7f\u5f97 Redis \u6210\u70ba\u8655\u7406\u5be6\u6642\u6578\u64da\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n
\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc \u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u5373\u6642\u7372\u53d6\u6642\u9593\u7684\u6a5f\u5236\uff0c\u5206\u6790\u5176\u6027\u80fd\u512a\u52e2\u53ca\u61c9\u7528\u5834\u666f\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\u8207\u6e96\u78ba\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-121324","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121324","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=121324"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121324\/revisions"}],"predecessor-version":[{"id":121325,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/121324\/revisions\/121325"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=121324"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=121324"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=121324"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}