{"id":126951,"date":"2024-10-26T09:00:30","date_gmt":"2024-10-26T01:00:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/126951\/"},"modified":"2024-10-26T09:00:31","modified_gmt":"2024-10-26T01:00:31","slug":"redis-%e8%ae%93%e6%af%8f%e4%b8%80%e4%bd%8d%e7%94%a8%e6%88%b6%e9%81%8e%e6%9c%9f%e7%9a%84%e6%95%85%e4%ba%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/126951\/","title":{"rendered":"Redis \u8b93\u6bcf\u4e00\u4f4d\u7528\u6236\u904e\u671f\u7684\u6545\u4e8b"},"content":{"rendered":"

Redis \u8b93\u6bcf\u4e00\u4f4d\u7528\u6236\u904e\u671f\u7684\u6545\u4e8b<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u548c\u9ad8\u6548\u7684\u6578\u64da\u5b58\u53d6\u662f\u6bcf\u4e00\u4f4d\u958b\u767c\u8005\u548c\u4f01\u696d\u6240\u8ffd\u6c42\u7684\u76ee\u6a19\u3002Redis\uff0c\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\u800c\u53d7\u5230\u5ee3\u6cdb\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u904e\u671f\u529f\u80fd\uff0c\u4e26\u5206\u4eab\u4e00\u4e9b\u5be6\u969b\u61c9\u7528\u6848\u4f8b\uff0c\u8b93\u6bcf\u4e00\u4f4d\u7528\u6236\u90fd\u80fd\u7406\u89e3\u5176\u91cd\u8981\u6027\u3002<\/p>\n

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

Redis\u63d0\u4f9b\u4e86\u5c0d\u9375\u7684\u904e\u671f\u7ba1\u7406\u529f\u80fd\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u53ef\u4ee5\u70ba\u7279\u5b9a\u7684\u9375\u8a2d\u7f6e\u4e00\u500b\u904e\u671f\u6642\u9593\u3002\u7576\u9019\u500b\u6642\u9593\u5230\u9054\u6642\uff0c\u8a72\u9375\u5c07\u81ea\u52d5\u88ab\u522a\u9664\u3002\u9019\u4e00\u529f\u80fd\u5c0d\u65bc\u9700\u8981\u81e8\u6642\u5b58\u5132\u6578\u64da\u7684\u61c9\u7528\u5834\u666f\u5c24\u70ba\u91cd\u8981\uff0c\u4f8b\u5982\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u7b49\u3002<\/p>\n

\u5982\u4f55\u8a2d\u7f6e\u904e\u671f\u6642\u9593<\/h3>\n

\u5728Redis\u4e2d\uff0c\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\u975e\u5e38\u7c21\u55ae\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n

SET mykey \"Hello\"\nEXPIRE mykey 10<\/code><\/pre>\n
\u4e0a\u8ff0\u4ee3\u78bc\u5c07\u9375\u201cmykey\u201d\u8a2d\u7f6e\u70ba\u201cHello\u201d\uff0c\u4e26\u572810\u79d2\u5f8c\u81ea\u52d5\u904e\u671f\u3002\u7528\u6236\u4e5f\u53ef\u4ee5\u4f7f\u7528SETEX<\/code>\u547d\u4ee4\u4f86\u540c\u6642\u8a2d\u7f6e\u9375\u7684\u503c\u548c\u904e\u671f\u6642\u9593\uff1a<\/p>\n
SETEX mykey 10 \"Hello\"<\/code><\/pre>\n
\u904e\u671f\u9375\u7684\u61c9\u7528\u6848\u4f8b<\/h2>\n
1. \u7528\u6236\u6703\u8a71\u7ba1\u7406<\/h3>\n
\u5728Web\u61c9\u7528\u4e2d\uff0c\u6703\u8a71\u7ba1\u7406\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u4f7f\u7528Redis\u4f86\u5b58\u5132\u7528\u6236\u6703\u8a71\u4fe1\u606f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u6027\u80fd\u3002\u7576\u7528\u6236\u767b\u9304\u6642\uff0c\u53ef\u4ee5\u5c07\u5176\u6703\u8a71\u4fe1\u606f\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u6e05\u7406\u4e0d\u518d\u6d3b\u8e8d\u7684\u6703\u8a71\u3002<\/p>\n
2. \u7de9\u5b58\u6578\u64da<\/h3>\n
\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u4f7f\u7528Redis\u4f5c\u70ba\u7de9\u5b58\u5c64\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u67e5\u8a62\u6b21\u6578\u3002\u901a\u904e\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u78ba\u4fdd\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u4e0d\u6703\u904e\u6642\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u67e5\u8a62\u67d0\u500b\u71b1\u9580\u5546\u54c1\u7684\u4fe1\u606f\u6642\uff0c\u53ef\u4ee5\u5c07\u8a72\u4fe1\u606f\u7de9\u5b58\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u4e00\u500b\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u4fbf\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u81ea\u52d5\u66f4\u65b0\u3002<\/p>\n
3. \u9650\u6d41\u63a7\u5236<\/h3>\n
\u5728API\u670d\u52d9\u4e2d\uff0c\u9650\u6d41\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6280\u8853\uff0c\u7528\u65bc\u9632\u6b62\u6feb\u7528\u3002Redis\u7684\u904e\u671f\u529f\u80fd\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u7c21\u55ae\u7684\u9650\u6d41\u7b56\u7565\u3002\u4f8b\u5982\uff0c\u7576\u7528\u6236\u5728\u4e00\u5b9a\u6642\u9593\u5167\u767c\u9001\u8acb\u6c42\u6642\uff0c\u53ef\u4ee5\u5c07\u8acb\u6c42\u8a08\u6578\u5b58\u5132\u5728Redis\u4e2d\uff0c\u4e26\u8a2d\u7f6e\u904e\u671f\u6642\u9593\uff0c\u9019\u6a23\u53ef\u4ee5\u81ea\u52d5\u91cd\u7f6e\u8a08\u6578\u5668\u3002<\/p>\n
INCR user:123:requests\nEXPIRE user:123:requests 60<\/code><\/pre>\n
\u904e\u671f\u9375\u7684\u7ba1\u7406<\/h2>\n
Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u7ba1\u7406\u904e\u671f\u9375\u3002\u7528\u6236\u53ef\u4ee5\u4f7f\u7528TTL<\/code>\u547d\u4ee4\u4f86\u67e5\u8a62\u67d0\u500b\u9375\u7684\u5269\u9918\u751f\u5b58\u6642\u9593\uff1a<\/p>\n
TTL mykey<\/code><\/pre>\n
\u6b64\u5916\uff0c\u7528\u6236\u9084\u53ef\u4ee5\u4f7f\u7528KEYS<\/code>\u547d\u4ee4\u4f86\u67e5\u8a62\u6240\u6709\u7684\u9375\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u7ba1\u7406\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis\u7684\u904e\u671f\u529f\u80fd\u70ba\u958b\u767c\u8005\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u65b9\u5f0f\uff0c\u80fd\u5920\u6709\u6548\u5730\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7528\u6236\u9ad4\u9a57\u3002\u7121\u8ad6\u662f\u5728\u7528\u6236\u6703\u8a71\u7ba1\u7406\u3001\u7de9\u5b58\u6578\u64da\u9084\u662f\u9650\u6d41\u63a7\u5236\u65b9\u9762\uff0c\u904e\u671f\u9375\u7684\u61c9\u7528\u90fd\u986f\u793a\u4e86\u5176\u91cd\u8981\u6027\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u5c07\u7e7c\u7e8c\u5728\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u4e2d\u626e\u6f14\u91cd\u8981\u89d2\u8272\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u61c9\u7528\u4e2d\u4f7f\u7528Redis\u6216\u5176\u4ed6\u76f8\u95dc\u6280\u8853\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\u3002\u6211\u5011\u63d0\u4f9b\u5404\u7a2eVPS<\/a><\/em>\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5728\u9999\u6e2f\u7684\u696d\u52d9\u904b\u884c\u5f97\u66f4\u52a0\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Redis \u8b93\u6bcf\u4e00\u4f4d\u7528\u6236\u904e\u671f\u7684\u6545\u4e8b\uff0c\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u7684\u904e\u671f\u529f\u80fd\u63d0\u5347\u61c9\u7528\u6548\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-126951","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126951","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=126951"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126951\/revisions"}],"predecessor-version":[{"id":126952,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/126951\/revisions\/126952"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=126951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=126951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=126951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}