{"id":127949,"date":"2024-10-26T10:32:20","date_gmt":"2024-10-26T02:32:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/127949\/"},"modified":"2024-10-26T10:32:21","modified_gmt":"2024-10-26T02:32:21","slug":"redis-%e5%a6%82%e4%bd%95%e5%bf%ab%e9%80%9f%e6%9f%a5%e6%89%be%e7%86%b1%e9%96%80%e9%97%9c%e9%8d%b5%e5%ad%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/127949\/","title":{"rendered":"Redis \u5982\u4f55\u5feb\u901f\u67e5\u627e\u71b1\u9580\u95dc\u9375\u5b57"},"content":{"rendered":"

Redis \u5982\u4f55\u5feb\u901f\u67e5\u627e\u71b1\u9580\u95dc\u9375\u5b57<\/h1>\n

\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5feb\u901f\u67e5\u627e\u548c\u5206\u6790\u71b1\u9580\u95dc\u9375\u5b57\u5c0d\u65bc\u4f01\u696d\u548c\u958b\u767c\u8005\u4f86\u8aaa\u81f3\u95dc\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\u9019\u4e00\u9700\u6c42\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u4f86\u5feb\u901f\u67e5\u627e\u71b1\u9580\u95dc\u9375\u5b57\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n

Redis \u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u7684\u5834\u666f\uff0c\u4f8b\u5982\u5be6\u6642\u6578\u64da\u5206\u6790\u3001\u7de9\u5b58\u548c\u6d88\u606f\u968a\u5217\u7b49\u3002<\/p>\n

\u71b1\u9580\u95dc\u9375\u5b57\u7684\u5b9a\u7fa9<\/h2>\n

\u71b1\u9580\u95dc\u9375\u5b57\u901a\u5e38\u662f\u6307\u5728\u7279\u5b9a\u6642\u9593\u5167\u88ab\u983b\u7e41\u67e5\u8a62\u6216\u4f7f\u7528\u7684\u8a5e\u8a9e\u3002\u9019\u4e9b\u95dc\u9375\u5b57\u53ef\u4ee5\u5e6b\u52a9\u4f01\u696d\u4e86\u89e3\u5e02\u5834\u8da8\u52e2\u3001\u7528\u6236\u9700\u6c42\u4ee5\u53ca\u7af6\u722d\u5c0d\u624b\u7684\u52d5\u614b\u3002\u901a\u904e\u5206\u6790\u71b1\u9580\u95dc\u9375\u5b57\uff0c\u4f01\u696d\u53ef\u4ee5\u512a\u5316\u5176\u5167\u5bb9\u7b56\u7565\u548c\u71df\u92b7\u6d3b\u52d5\u3002<\/p>\n

\u4f7f\u7528 Redis \u67e5\u627e\u71b1\u9580\u95dc\u9375\u5b57<\/h2>\n

Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u548c\u547d\u4ee4\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u5b58\u5132\u548c\u67e5\u8a62\u71b1\u9580\u95dc\u9375\u5b57\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u65b9\u6cd5\uff1a<\/p>\n

1. \u4f7f\u7528 Sorted Sets<\/h3>\n

Sorted Sets \u662f Redis \u4e2d\u4e00\u7a2e\u975e\u5e38\u9069\u5408\u7528\u4f86\u5b58\u5132\u71b1\u9580\u95dc\u9375\u5b57\u7684\u6578\u64da\u7d50\u69cb\u3002\u6bcf\u500b\u95dc\u9375\u5b57\u53ef\u4ee5\u4f5c\u70ba\u4e00\u500b\u6210\u54e1\uff0c\u4e26\u4e14\u53ef\u4ee5\u6839\u64da\u5176\u51fa\u73fe\u7684\u983b\u7387\u9032\u884c\u6392\u5e8f\u3002<\/p>\n

redis> ZINCRBY keywords 1 \"\u95dc\u9375\u5b57A\"\nredis> ZINCRBY keywords 1 \"\u95dc\u9375\u5b57B\"\nredis> ZINCRBY keywords 1 \"\u95dc\u9375\u5b57A\"\n<\/code><\/pre>\n
\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u4f7f\u7528 ZINCRBY \u547d\u4ee4\u4f86\u589e\u52a0\u95dc\u9375\u5b57\u7684\u51fa\u73fe\u983b\u7387\u3002\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 ZREVRANGE \u547d\u4ee4\u4f86\u67e5\u8a62\u71b1\u9580\u95dc\u9375\u5b57\uff1a<\/p>\n
redis> ZREVRANGE keywords 0 9 WITHSCORES\n<\/code><\/pre>\n
\u9019\u5c07\u8fd4\u56de\u51fa\u73fe\u983b\u7387\u6700\u9ad8\u7684\u524d\u5341\u500b\u95dc\u9375\u5b57\u53ca\u5176\u5c0d\u61c9\u7684\u5206\u6578\u3002<\/p>\n
2. \u4f7f\u7528 Hashes<\/h3>\n
\u5982\u679c\u9700\u8981\u5b58\u5132\u66f4\u591a\u95dc\u65bc\u95dc\u9375\u5b57\u7684\u5143\u6578\u64da\uff0c\u4f8b\u5982\u5275\u5efa\u6642\u9593\u6216\u76f8\u95dc\u6027\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Hashes\u3002<\/p>\n
redis> HSET keyword:\u95dc\u9375\u5b57A frequency 3 created_at \"2023-10-01\"\nredis> HSET keyword:\u95dc\u9375\u5b57B frequency 1 created_at \"2023-10-02\"\n<\/code><\/pre>\n
\u9019\u6a23\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528 HGETALL \u547d\u4ee4\u4f86\u7372\u53d6\u67d0\u500b\u95dc\u9375\u5b57\u7684\u6240\u6709\u4fe1\u606f\uff1a<\/p>\n
redis> HGETALL keyword:\u95dc\u9375\u5b57A\n<\/code><\/pre>\n
3. \u4f7f\u7528 Pub\/Sub \u6a21\u5f0f<\/h3>\n
\u5982\u679c\u9700\u8981\u5be6\u6642\u66f4\u65b0\u71b1\u9580\u95dc\u9375\u5b57\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 Redis \u7684 Pub\/Sub \u529f\u80fd\u3002\u7576\u65b0\u7684\u95dc\u9375\u5b57\u88ab\u6dfb\u52a0\u6642\uff0c\u53ef\u4ee5\u767c\u9001\u4e00\u500b\u6d88\u606f\uff0c\u6240\u6709\u8a02\u95b1\u8005\u90fd\u80fd\u5373\u6642\u63a5\u6536\u5230\u66f4\u65b0\u3002<\/p>\n
redis> PUBLISH keywords_updates \"\u95dc\u9375\u5b57A\"\n<\/code><\/pre>\n
\u9019\u6a23\uff0c\u6240\u6709\u8a02\u95b1\u4e86 keywords_updates \u983b\u9053\u7684\u5ba2\u6236\u7aef\u90fd\u80fd\u5373\u6642\u7372\u5f97\u66f4\u65b0\u3002<\/p>\n
\u7d50\u8ad6<\/h2>\n
Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u6548\u7684\u65b9\u5f0f\u4f86\u67e5\u627e\u548c\u7ba1\u7406\u71b1\u9580\u95dc\u9375\u5b57\u3002\u901a\u904e\u4f7f\u7528 Sorted Sets\u3001Hashes \u548c Pub\/Sub \u6a21\u5f0f\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5be6\u73fe\u95dc\u9375\u5b57\u7684\u5feb\u901f\u67e5\u8a62\u548c\u5be6\u6642\u66f4\u65b0\u3002\u9019\u4e9b\u529f\u80fd\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u8655\u7406\u7684\u6548\u7387\uff0c\u9084\u80fd\u5e6b\u52a9\u4f01\u696d\u66f4\u597d\u5730\u7406\u89e3\u5e02\u5834\u9700\u6c42\u3002<\/p>\n
\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u60a8\u7684\u9805\u76ee\u4e2d\u5be6\u73fe Redis \u7684\u61c9\u7528\u6709\u8208\u8da3\uff0c\u6216\u8005\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u95dc\u65bc \u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u96a8\u6642\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5229\u7528 Redis \u5feb\u901f\u67e5\u627e\u71b1\u9580\u95dc\u9375\u5b57\uff0c\u63d0\u5347\u641c\u5c0b\u6548\u7387\uff0c\u512a\u5316\u6578\u64da\u5b58\u53d6\uff0c\u52a9\u529b\u696d\u52d9\u589e\u9577\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-127949","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127949","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=127949"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127949\/revisions"}],"predecessor-version":[{"id":127950,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/127949\/revisions\/127950"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=127949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=127949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=127949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}