{"id":169427,"date":"2024-11-06T19:03:19","date_gmt":"2024-11-06T11:03:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169427\/"},"modified":"2024-11-06T19:03:20","modified_gmt":"2024-11-06T11:03:20","slug":"%e5%a6%99%e7%94%a8redis%e7%a7%92%e7%b4%9a%e8%ae%93%e6%95%b8%e6%93%9a%e9%81%8e%e6%9c%9f%e7%84%a1%e6%86%82%ef%bc%88redis-%e9%81%8e%e6%9c%9f%e6%95%88%e7%8e%87%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169427\/","title":{"rendered":"\u5999\u7528Redis\u79d2\u7d1a\u8b93\u6578\u64da\u904e\u671f\u7121\u6182\uff08redis \u904e\u671f\u6548\u7387\uff09"},"content":{"rendered":"

\u5999\u7528Redis\u79d2\u7d1a\u8b93\u6578\u64da\u904e\u671f\u7121\u6182\uff08redis \u904e\u671f\u6548\u7387\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u8655\u7406\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u6210\u529f\u7684\u95dc\u9375\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u95dc\u6ce8\u3002\u7279\u5225\u662f\u5728\u6578\u64da\u904e\u671f\u7ba1\u7406\u65b9\u9762\uff0cRedis\u63d0\u4f9b\u4e86\u7c21\u55ae\u800c\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8b93\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u5730\u8a2d\u7f6e\u6578\u64da\u7684\u904e\u671f\u6642\u9593\uff0c\u5f9e\u800c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6578\u64da\u5806\u7a4d\u3002<\/p>\n

Redis\u7684\u904e\u671f\u6a5f\u5236<\/h2>\n

Redis\u652f\u6301\u5169\u7a2e\u4e3b\u8981\u7684\u904e\u671f\u6a5f\u5236\uff1a\u5b9a\u6642\u904e\u671f\u548c\u60f0\u6027\u904e\u671f\u3002\u5b9a\u6642\u904e\u671f\u662f\u6307\u5728\u8a2d\u7f6e\u9375\u503c\u5c0d\u6642\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u6307\u5b9a\u4e00\u500b\u904e\u671f\u6642\u9593\uff0c\u7576\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u503c\u5c0d\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u60f0\u6027\u904e\u671f\u5247\u662f\u7576\u7528\u6236\u8a2a\u554f\u67d0\u500b\u9375\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u5982\u679c\u904e\u671f\u5247\u522a\u9664\u3002<\/p>\n

\u5b9a\u6642\u904e\u671f\u7684\u5be6\u73fe<\/h3>\n

\u5728Redis\u4e2d\uff0c\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u975e\u5e38\u7c21\u55ae\u3002\u53ef\u4ee5\u4f7f\u7528EXPIRE<\/code>\u547d\u4ee4\u4f86\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u55ae\u4f4d\u70ba\u79d2\u3002\u4f8b\u5982\uff1a<\/p>\n

SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u9375mykey<\/code>\u7684\u503c\u8a2d\u7f6e\u70ba\"Hello\"<\/code>\uff0c\u4e26\u572810\u79d2\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u4f7f\u5f97\u958b\u767c\u8005\u80fd\u5920\u8f15\u9b06\u7ba1\u7406\u81e8\u6642\u6578\u64da\uff0c\u907f\u514d\u6578\u64da\u5eab\u4e2d\u51fa\u73fe\u904e\u591a\u7684\u7121\u7528\u6578\u64da\u3002<\/p>\n
\u60f0\u6027\u904e\u671f\u7684\u512a\u52e2<\/h3>\n
\u60f0\u6027\u904e\u671f\u7684\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u6e1b\u5c11\u7cfb\u7d71\u7684\u8cc7\u6e90\u6d88\u8017\u3002\u7576\u4e00\u500b\u9375\u88ab\u8a2a\u554f\u6642\uff0cRedis\u6703\u6aa2\u67e5\u8a72\u9375\u662f\u5426\u904e\u671f\uff0c\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u6bcf\u6b21\u64cd\u4f5c\u6642\u90fd\u9032\u884c\u5168\u91cf\u6383\u63cf\u3002\u9019\u7a2e\u65b9\u5f0f\u7279\u5225\u9069\u5408\u65bc\u90a3\u4e9b\u8a2a\u554f\u983b\u7387\u4e0d\u9ad8\u7684\u6578\u64da\uff0c\u80fd\u5920\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u3002<\/p>\n
Redis\u7684\u904e\u671f\u6548\u7387<\/h2>\n
Redis\u7684\u904e\u671f\u6548\u7387\u4e3b\u8981\u9ad4\u73fe\u5728\u5176\u5167\u90e8\u7684\u6578\u64da\u7d50\u69cb\u548c\u904e\u671f\u7b56\u7565\u4e0a\u3002Redis\u4f7f\u7528\u4e86\u9ad8\u6548\u7684\u54c8\u5e0c\u8868\u548c\u8df3\u8868\u4f86\u7ba1\u7406\u9375\u503c\u5c0d\uff0c\u9019\u4f7f\u5f97\u67e5\u627e\u548c\u522a\u9664\u64cd\u4f5c\u7684\u6642\u9593\u8907\u96dc\u5ea6\u90fd\u80fd\u4fdd\u6301\u5728O(1)\u548cO(log N)\u7684\u7bc4\u570d\u5167\u3002\u6b64\u5916\uff0cRedis\u9084\u6703\u5b9a\u671f\u6383\u63cf\u904e\u671f\u7684\u9375\uff0c\u9019\u6a23\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u904e\u671f\u64cd\u4f5c\u7684\u6548\u7387\u3002<\/p>\n
\u904e\u671f\u9375\u7684\u6e05\u7406\u7b56\u7565<\/h3>\n
Redis\u7684\u904e\u671f\u9375\u6e05\u7406\u7b56\u7565\u4e3b\u8981\u6709\u5169\u7a2e\uff1a\u5b9a\u671f\u522a\u9664\u548c\u96a8\u6a5f\u522a\u9664\u3002\u5b9a\u671f\u522a\u9664\u662f\u6307Redis\u6703\u5728\u4e00\u5b9a\u7684\u6642\u9593\u9593\u9694\u5167\u96a8\u6a5f\u6aa2\u67e5\u4e00\u90e8\u5206\u9375\uff0c\u522a\u9664\u904e\u671f\u7684\u9375\uff1b\u800c\u96a8\u6a5f\u522a\u9664\u5247\u662f\u6bcf\u6b21\u8a2a\u554f\u6642\u96a8\u6a5f\u522a\u9664\u4e00\u90e8\u5206\u904e\u671f\u7684\u9375\u3002\u9019\u6a23\u7684\u8a2d\u8a08\u80fd\u5920\u6709\u6548\u5730\u5e73\u8861\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u8cc7\u6e90\u6d88\u8017\u3002<\/p>\n
\u5be6\u969b\u61c9\u7528\u6848\u4f8b<\/h2>\n
\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0cRedis\u7684\u904e\u671f\u6a5f\u5236\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u7cfb\u7d71\u3001\u6703\u8a71\u7ba1\u7406\u548c\u9650\u6d41\u7b49\u5834\u666f\u3002\u4f8b\u5982\uff0c\u5728\u4e00\u500b\u96fb\u5b50\u5546\u52d9\u7db2\u7ad9\u4e2d\uff0c\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u7684\u6703\u8a71\u4fe1\u606f\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u7528\u6236\u7684\u767b\u9304\u72c0\u614b\uff0c\u907f\u514d\u7121\u6548\u7684\u6703\u8a71\u4f54\u7528\u7cfb\u7d71\u8cc7\u6e90\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5176\u904e\u671f\u6a5f\u5236\u70ba\u6578\u64da\u7ba1\u7406\u63d0\u4f9b\u4e86\u9748\u6d3b\u800c\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u7121\u8ad6\u662f\u5b9a\u6642\u904e\u671f\u9084\u662f\u60f0\u6027\u904e\u671f\uff0cRedis\u90fd\u80fd\u5920\u4ee5\u79d2\u7d1a\u7684\u6548\u7387\u8655\u7406\u6578\u64da\u904e\u671f\u554f\u984c\uff0c\u5f9e\u800c\u5e6b\u52a9\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684VPS<\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u5982\u9999\u6e2fVPS<\/a>\uff0c\u5c07\u80fd\u9032\u4e00\u6b65\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u63a2\u7d22Redis\u7684\u79d2\u7d1a\u6578\u64da\u904e\u671f\u7ba1\u7406\uff0c\u63d0\u5347\u6548\u7387\uff0c\u78ba\u4fdd\u6578\u64da\u81ea\u52d5\u6e05\u7406\uff0c\u8b93\u6578\u64da\u904e\u671f\u7121\u6182\uff0c\u512a\u5316\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-169427","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169427","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=169427"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169427\/revisions"}],"predecessor-version":[{"id":169428,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169427\/revisions\/169428"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}