{"id":185768,"date":"2024-11-11T00:20:16","date_gmt":"2024-11-10T16:20:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185768\/"},"modified":"2024-11-11T00:20:17","modified_gmt":"2024-11-10T16:20:17","slug":"%e6%95%b8%e6%93%9aredis%e6%8c%89%e9%99%90%e5%ae%9a%e6%a2%9d%e4%bb%b6%e7%8d%b2%e5%8f%96%e6%8c%87%e5%ae%9a%e6%a2%9d%e6%95%b8%e6%95%b8%e6%93%9a%ef%bc%88redis%e8%bf%94%e5%9b%9e%e6%8c%87%e5%ae%9a%e6%a2%9d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185768\/","title":{"rendered":"\u6578\u64daRedis\u6309\u9650\u5b9a\u689d\u4ef6\u7372\u53d6\u6307\u5b9a\u689d\u6578\u6578\u64da\uff08redis\u8fd4\u56de\u6307\u5b9a\u689d\u6578\uff09"},"content":{"rendered":"

\u6578\u64daRedis\u6309\u9650\u5b9a\u689d\u4ef6\u7372\u53d6\u6307\u5b9a\u689d\u6578\u6578\u64da\uff08redis\u8fd4\u56de\u6307\u5b9a\u689d\u6578\uff09<\/h1>\n

\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u9084\u662f\u6578\u64da\u5b58\u5132\uff0cRedis\u90fd\u80fd\u63d0\u4f9b\u5353\u8d8a\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728Redis\u4e2d\u6309\u9650\u5b9a\u689d\u4ef6\u7372\u53d6\u6307\u5b9a\u689d\u6578\u7684\u6578\u64da\uff0c\u4e26\u63d0\u4f9b\u76f8\u95dc\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

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

Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\uff0cRedis\u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\u3002<\/p>\n

\u6309\u689d\u4ef6\u7372\u53d6\u6578\u64da\u7684\u9700\u6c42<\/h2>\n

\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u6211\u5011\u7d93\u5e38\u9700\u8981\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u5f9eRedis\u4e2d\u7372\u53d6\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5f9e\u4e00\u500b\u7528\u6236\u5217\u8868\u4e2d\u7372\u53d6\u6700\u8fd1\u7684\u5e7e\u500b\u6d3b\u8e8d\u7528\u6236\uff0c\u6216\u8005\u5f9e\u4e00\u500b\u5546\u54c1\u5eab\u5b58\u4e2d\u7372\u53d6\u7279\u5b9a\u985e\u5225\u7684\u524d\u5e7e\u500b\u5546\u54c1\u3002\u9019\u4e9b\u9700\u6c42\u4fc3\u4f7f\u6211\u5011\u9700\u8981\u4f7f\u7528Redis\u7684\u67e5\u8a62\u529f\u80fd\u4f86\u7cbe\u78ba\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002<\/p>\n

\u4f7f\u7528Redis\u547d\u4ee4\u7372\u53d6\u6307\u5b9a\u689d\u6578\u6578\u64da<\/h2>\n

Redis\u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\u4f86\u64cd\u4f5c\u6578\u64da\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u4f86\u7372\u53d6\u6307\u5b9a\u689d\u6578\u7684\u6578\u64da\uff1a<\/p>\n

1. \u4f7f\u7528LRANGE\u547d\u4ee4\u7372\u53d6\u5217\u8868\u6578\u64da<\/h3>\n
LRANGE key start stop<\/code><\/pre>\n
LRANGE\u547d\u4ee4\u7528\u65bc\u7372\u53d6\u5217\u8868\u4e2d\u6307\u5b9a\u7bc4\u570d\u7684\u5143\u7d20\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cuser:activity\u201d\u7684\u5217\u8868\uff0c\u5b58\u5132\u4e86\u7528\u6236\u7684\u6d3b\u52d5\u8a18\u9304\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7372\u53d6\u6700\u8fd1\u76845\u689d\u6d3b\u52d5\uff1a<\/p>\n
LRANGE user:activity 0 4<\/code><\/pre>\n
2. \u4f7f\u7528ZRANGE\u547d\u4ee4\u7372\u53d6\u6709\u5e8f\u96c6\u5408\u6578\u64da<\/h3>\n
ZRANGE key start stop [WITHSCORES]<\/code><\/pre>\n
ZRANGE\u547d\u4ee4\u7528\u65bc\u7372\u53d6\u6709\u5e8f\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff0c\u4e26\u53ef\u4ee5\u9078\u64c7\u6027\u5730\u8fd4\u56de\u5206\u6578\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba\u201cproduct:sales\u201d\u7684\u6709\u5e8f\u96c6\u5408\uff0c\u5b58\u5132\u4e86\u5546\u54c1\u7684\u92b7\u552e\u6578\u64da\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7372\u53d6\u92b7\u552e\u524d5\u7684\u5546\u54c1\uff1a<\/p>\n
ZRANGE product:sales 0 4 WITHSCORES<\/code><\/pre>\n
3. \u4f7f\u7528SCAN\u547d\u4ee4\u9032\u884c\u689d\u4ef6\u67e5\u8a62<\/h3>\n
\u5982\u679c\u9700\u8981\u6839\u64da\u7279\u5b9a\u689d\u4ef6\u904e\u6ffe\u6578\u64da\uff0cSCAN\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u904d\u6b77\u6574\u500b\u6578\u64da\u96c6\u3002\u96d6\u7136SCAN\u547d\u4ee4\u4e0d\u6703\u76f4\u63a5\u8fd4\u56de\u6307\u5b9a\u689d\u6578\u7684\u6578\u64da\uff0c\u4f46\u53ef\u4ee5\u901a\u904e\u7de8\u5beb\u908f\u8f2f\u4f86\u5be6\u73fe\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u6211\u5011\u60f3\u8981\u7372\u53d6\u6240\u6709\u50f9\u683c\u9ad8\u65bc100\u7684\u5546\u54c1\uff1a<\/p>\n
\nSCAN 0 MATCH product:* COUNT 100\n<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u5c0d\u65bc\u6bcf\u500b\u8fd4\u56de\u7684\u5546\u54c1\uff0c\u6211\u5011\u53ef\u4ee5\u6aa2\u67e5\u5176\u50f9\u683c\u4e26\u9078\u64c7\u7b26\u5408\u689d\u4ef6\u7684\u5546\u54c1\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
\u5728Redis\u4e2d\u6309\u9650\u5b9a\u689d\u4ef6\u7372\u53d6\u6307\u5b9a\u689d\u6578\u7684\u6578\u64da\u662f\u4e00\u500b\u5e38\u898b\u7684\u9700\u6c42\uff0c\u901a\u904e\u4f7f\u7528LRANGE\u3001ZRANGE\u548cSCAN\u7b49\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u9748\u6d3b\u5730\u7372\u53d6\u6240\u9700\u7684\u6578\u64da\u3002\u9019\u4e9b\u547d\u4ee4\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u67e5\u8a62\u7684\u6548\u7387\uff0c\u9084\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u5834\u666f\u4e0b\u7684\u9700\u6c42\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684Redis\u670d\u52d9\uff0c\u4eab\u53d7\u66f4\u5feb\u7684\u6578\u64da\u8655\u7406\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528Redis\u6309\u9650\u5b9a\u689d\u4ef6\u7372\u53d6\u6307\u5b9a\u689d\u6578\u6578\u64da\uff0c\u8f15\u9b06\u5be6\u73fe\u9ad8\u6548\u6578\u64da\u67e5\u8a62\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u61c9\u7528\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-185768","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185768","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=185768"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185768\/revisions"}],"predecessor-version":[{"id":185769,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185768\/revisions\/185769"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}