{"id":195087,"date":"2024-11-13T12:05:22","date_gmt":"2024-11-13T04:05:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/195087\/"},"modified":"2024-11-13T12:05:23","modified_gmt":"2024-11-13T04:05:23","slug":"%e5%84%aa%e5%8c%96redis%e7%b7%a9%e5%ad%98%e7%b0%a1%e5%96%ae%e6%98%93%e8%a1%8c%e7%9a%845%e6%ad%a5%e5%b0%8f%e6%8a%80%e5%b7%a7%ef%bc%88%e5%a6%82%e4%bd%95%e5%84%aa%e5%8c%96redis%e7%b7%a9%e5%ad%98%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/195087\/","title":{"rendered":"\u512a\u5316Redis\u7de9\u5b58\u7c21\u55ae\u6613\u884c\u76845\u6b65\u5c0f\u6280\u5de7\uff08\u5982\u4f55\u512a\u5316redis\u7de9\u5b58\uff09"},"content":{"rendered":"

\u512a\u5316Redis\u7de9\u5b58\u7c21\u55ae\u6613\u884c\u76845\u6b65\u5c0f\u6280\u5de7\uff08\u5982\u4f55\u512a\u5316redis\u7de9\u5b58\uff09<\/h1>\n

Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6578\u64da\u5eab\u548c\u6d88\u606f\u4ee3\u7406\u7b49\u5834\u666f\u3002\u7531\u65bc\u5176\u9ad8\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u8a31\u591a\u958b\u767c\u8005\u9078\u64c7\u4f7f\u7528Redis\u4f86\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u97ff\u61c9\u901f\u5ea6\u548c\u53ef\u64f4\u5c55\u6027\u3002\u7136\u800c\uff0c\u70ba\u4e86\u5145\u5206\u767c\u63eeRedis\u7684\u6f5b\u529b\uff0c\u9032\u884c\u9069\u7576\u7684\u512a\u5316\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u4e94\u500b\u7c21\u55ae\u6613\u884c\u7684\u6280\u5de7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316Redis\u7de9\u5b58\u3002<\/p>\n

1. \u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb<\/h2>\n

Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5305\u62ec\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u6839\u64da\u60a8\u7684\u61c9\u7528\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u9700\u8981\u5b58\u5132\u7528\u6236\u4fe1\u606f\uff0c\u4f7f\u7528\u54c8\u5e0c\u7d50\u69cb\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u7ba1\u7406\u548c\u67e5\u8a62\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u54c8\u5e0c\u7684\u793a\u4f8b\uff1a<\/p>\n

HSET user:1000 name \"Alice\" age 30<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5c07\u7528\u6236\u7684\u591a\u500b\u5c6c\u6027\u5b58\u5132\u5728\u4e00\u500b\u9375\u4e0b\uff0c\u6e1b\u5c11\u67e5\u8a62\u7684\u8907\u96dc\u6027\u3002<\/p>\n
2. \u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593<\/h2>\n
\u70ba\u4e86\u907f\u514d\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u904e\u671f\u800c\u5c0e\u81f4\u7684\u6027\u80fd\u554f\u984c\uff0c\u5408\u7406\u8a2d\u5b9a\u904e\u671f\u6642\u9593\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u6578\u64da\u7684\u4f7f\u7528\u983b\u7387\u548c\u91cd\u8981\u6027\u4f86\u8a2d\u5b9a\u904e\u671f\u6642\u9593\u3002\u4f7f\u7528 EXPIRE<\/code> \u547d\u4ee4\u53ef\u4ee5\u8f15\u9b06\u8a2d\u7f6e\u9375\u7684\u904e\u671f\u6642\u9593\uff1a<\/p>\n
EXPIRE user:1000 3600<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\u81ea\u52d5\u6e05\u9664\uff0c\u91cb\u653e\u5167\u5b58\u8cc7\u6e90\u3002<\/p>\n
3. \u4f7f\u7528\u7ba1\u9053\u6280\u8853<\/h2>\n
\u5728\u9032\u884c\u591a\u6b21Redis\u64cd\u4f5c\u6642\uff0c\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\u3002\u7ba1\u9053\u5141\u8a31\u60a8\u5728\u4e00\u6b21\u8acb\u6c42\u4e2d\u767c\u9001\u591a\u500b\u547d\u4ee4\uff0c\u6e1b\u5c11\u7db2\u7d61\u5ef6\u9072\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528\u7ba1\u9053\u7684\u793a\u4f8b\uff1a<\/p>\n
\nredis-cli --pipe < commands.txt\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u5c07\u591a\u500b\u547d\u4ee4\u5beb\u5165\u4e00\u500b\u6587\u4ef6\uff0c\u7136\u5f8c\u901a\u904e\u7ba1\u9053\u4e00\u6b21\u6027\u57f7\u884c\uff0c\u5f9e\u800c\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n
4. \u76e3\u63a7\u548c\u8abf\u6574\u5167\u5b58\u4f7f\u7528<\/h2>\n
Redis\u7684\u6027\u80fd\u8207\u5167\u5b58\u4f7f\u7528\u5bc6\u5207\u76f8\u95dc\u3002\u4f7f\u7528 INFO<\/code> \u547d\u4ee4\u53ef\u4ee5\u67e5\u770bRedis\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 CONFIG SET maxmemory<\/code> \u547d\u4ee4\u4f86\u9650\u5236Redis\u7684\u5167\u5b58\u4f7f\u7528\u91cf\uff0c\u4e26\u9078\u64c7\u5408\u9069\u7684\u9a45\u9010\u7b56\u7565\uff1a<\/p>\n
CONFIG SET maxmemory 256mb\nCONFIG SET maxmemory-policy allkeys-lru\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u78ba\u4fddRedis\u5728\u5167\u5b58\u9054\u5230\u4e0a\u9650\u6642\uff0c\u6839\u64daLRU\uff08\u6700\u8fd1\u6700\u5c11\u4f7f\u7528\uff09\u7b56\u7565\u81ea\u52d5\u9a45\u9010\u4e0d\u5e38\u7528\u7684\u9375\u3002<\/p>\n
5. \u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da<\/h2>\n
\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0cRedis\u4e2d\u53ef\u80fd\u6703\u7a4d\u7d2f\u5927\u91cf\u7121\u7528\u6578\u64da\u3002\u5b9a\u671f\u6e05\u7406\u9019\u4e9b\u6578\u64da\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 SCAN<\/code> \u547d\u4ee4\u4f86\u904d\u6b77\u9375\uff0c\u4e26\u6839\u64da\u9700\u8981\u522a\u9664\u4e0d\u518d\u4f7f\u7528\u7684\u6578\u64da\uff1a<\/p>\n
\nSCAN 0 MATCH user:* COUNT 1000\n<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u5730\u627e\u5230\u4e26\u522a\u9664\u4e0d\u9700\u8981\u7684\u9375\uff0c\u4fdd\u6301\u6578\u64da\u5eab\u7684\u6574\u6f54\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u901a\u904e\u4ee5\u4e0a\u4e94\u500b\u7c21\u55ae\u7684\u6280\u5de7\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u512a\u5316Redis\u7de9\u5b58\uff0c\u63d0\u5347\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u3002\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u7d50\u69cb\u3001\u8a2d\u5b9a\u5408\u7406\u7684\u904e\u671f\u6642\u9593\u3001\u4f7f\u7528\u7ba1\u9053\u6280\u8853\u3001\u76e3\u63a7\u5167\u5b58\u4f7f\u7528\u4ee5\u53ca\u5b9a\u671f\u6e05\u7406\u7121\u7528\u6578\u64da\uff0c\u90fd\u662f\u63d0\u5347Redis\u6027\u80fd\u7684\u91cd\u8981\u63aa\u65bd\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 \u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u60a8\u7684\u670d\u52d9\u5668\u8cc7\u6e90\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u638c\u63e1\u512a\u5316Redis\u7de9\u5b58\u76845\u500b\u7c21\u55ae\u6280\u5de7\uff0c\u63d0\u5347\u6027\u80fd\u8207\u6548\u7387\uff0c\u8b93\u4f60\u7684\u61c9\u7528\u904b\u884c\u66f4\u6d41\u66a2\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-195087","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195087","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=195087"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195087\/revisions"}],"predecessor-version":[{"id":195088,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/195087\/revisions\/195088"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=195087"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=195087"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=195087"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}