{"id":185014,"date":"2024-11-10T18:01:58","date_gmt":"2024-11-10T10:01:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185014\/"},"modified":"2024-11-10T18:01:59","modified_gmt":"2024-11-10T10:01:59","slug":"%e4%bd%bf%e7%94%a8redis%e5%af%a6%e7%8f%be%e6%b6%88%e6%81%af%e5%bb%b6%e9%81%b2%e6%b6%88%e8%b2%bb%ef%bc%88redis%e8%a8%ad%e7%bd%ae%e6%b6%88%e8%b2%bb%e5%bb%b6%e9%81%b2%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185014\/","title":{"rendered":"\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\uff08redis\u8a2d\u7f6e\u6d88\u8cbb\u5ef6\u9072\uff09"},"content":{"rendered":"

\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\uff08redis\u8a2d\u7f6e\u6d88\u8cbb\u5ef6\u9072\uff09<\/h1>\n

\u5728\u73fe\u4ee3\u7684\u5206\u4f48\u5f0f\u7cfb\u7d71\u4e2d\uff0c\u6d88\u606f\u968a\u5217\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\u3002\u5b83\u5011\u80fd\u5920\u6709\u6548\u5730\u89e3\u8026\u7cfb\u7d71\u4e2d\u7684\u5404\u500b\u90e8\u5206\uff0c\u4e26\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u9664\u4e86\u53ef\u4ee5\u7528\u4f5c\u7de9\u5b58\u548c\u6578\u64da\u5b58\u5132\u5916\uff0c\u9084\u53ef\u4ee5\u7528\u4f86\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\u7684\u529f\u80fd\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528Redis\u4f86\u8a2d\u7f6e\u6d88\u606f\u7684\u5ef6\u9072\u6d88\u8cbb\u3002<\/p>\n

\u4ec0\u9ebc\u662f\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\uff1f<\/h2>\n

\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\u662f\u6307\u5728\u6d88\u606f\u88ab\u767c\u9001\u5230\u6d88\u8cbb\u8005\u4e4b\u524d\uff0c\u6545\u610f\u5ef6\u9072\u5176\u6d88\u8cbb\u7684\u904e\u7a0b\u3002\u9019\u7a2e\u6280\u8853\u5728\u8a31\u591a\u5834\u666f\u4e2d\u90fd\u975e\u5e38\u6709\u7528\uff0c\u4f8b\u5982\u5728\u9700\u8981\u63a7\u5236\u8655\u7406\u901f\u7387\u7684\u60c5\u6cc1\u4e0b\uff0c\u6216\u8005\u5728\u67d0\u4e9b\u64cd\u4f5c\u9700\u8981\u7b49\u5f85\u7279\u5b9a\u689d\u4ef6\u6eff\u8db3\u6642\u3002\u901a\u904e\u5ef6\u9072\u6d88\u8cbb\uff0c\u7cfb\u7d71\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u8cc7\u6e90\uff0c\u907f\u514d\u904e\u8f09\u3002<\/p>\n

Redis\u7684\u57fa\u672c\u6982\u5ff5<\/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\u5b83\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u5be6\u73fe\u6d88\u606f\u968a\u5217\u7684\u7406\u60f3\u9078\u64c7\u3002Redis\u7684\u5217\u8868\u7d50\u69cb\u7279\u5225\u9069\u5408\u7528\u4f86\u5be6\u73fe\u6d88\u606f\u968a\u5217\uff0c\u56e0\u70ba\u5b83\u652f\u6301\u9ad8\u6548\u7684\u63d2\u5165\u548c\u522a\u9664\u64cd\u4f5c\u3002<\/p>\n

\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\u7684\u6b65\u9a5f<\/h2>\n

1. \u8a2d\u7f6e\u6d88\u606f\u968a\u5217<\/h3>\n

\u9996\u5148\uff0c\u6211\u5011\u9700\u8981\u5728Redis\u4e2d\u8a2d\u7f6e\u4e00\u500b\u6d88\u606f\u968a\u5217\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684\u5217\u8868\u4f86\u5be6\u73fe\u9019\u4e00\u9ede\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5c07\u6d88\u606f\u63a8\u9001\u5230Redis\u5217\u8868\u4e2d\u7684\u793a\u4f8b\uff1a<\/p>\n

LPUSH message_queue \"message1\"<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07”message1″\u63a8\u9001\u5230\u540d\u70ba”message_queue”\u7684\u5217\u8868\u4e2d\u3002<\/p>\n
2. \u8a2d\u7f6e\u5ef6\u9072\u6642\u9593<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u8a2d\u7f6e\u4e00\u500b\u5ef6\u9072\u6642\u9593\u3002\u5728Redis\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u4f7f\u7528`SET`\u547d\u4ee4\u4f86\u8a2d\u7f6e\u4e00\u500b\u5e36\u6709\u904e\u671f\u6642\u9593\u7684\u9375\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6d88\u606f\u5728\u4e00\u5b9a\u6642\u9593\u5f8c\u624d\u6703\u88ab\u6d88\u8cbb\u3002\u4ee5\u4e0b\u662f\u8a2d\u7f6e\u5ef6\u9072\u7684\u793a\u4f8b\uff1a<\/p>\n
SET message1 \"message content\" EX 10<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07”message content”\u5b58\u5132\u5728\u9375”message1″\u4e2d\uff0c\u4e26\u8a2d\u7f6e10\u79d2\u7684\u904e\u671f\u6642\u9593\u3002<\/p>\n
3. \u6d88\u8cbb\u6d88\u606f<\/h3>\n
\u7576\u5ef6\u9072\u6642\u9593\u5230\u9054\u5f8c\uff0c\u6211\u5011\u53ef\u4ee5\u5f9e\u6d88\u606f\u968a\u5217\u4e2d\u6d88\u8cbb\u6d88\u606f\u3002\u53ef\u4ee5\u4f7f\u7528`RPOP`\u547d\u4ee4\u5f9e\u5217\u8868\u7684\u5c3e\u90e8\u5f48\u51fa\u6d88\u606f\uff1a<\/p>\n
RPOP message_queue<\/code><\/pre>\n
\u9019\u689d\u547d\u4ee4\u5c07\u5f9e”message_queue”\u4e2d\u5f48\u51fa\u4e00\u689d\u6d88\u606f\uff0c\u4e26\u8fd4\u56de\u7d66\u6d88\u8cbb\u8005\u3002<\/p>\n
4. \u5be6\u73fe\u5ef6\u9072\u6d88\u8cbb\u7684\u5b8c\u6574\u793a\u4f8b<\/h3>\n
\u4ee5\u4e0b\u662f\u4e00\u500b\u5b8c\u6574\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\uff1a<\/p>\n
import redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u63a8\u9001\u6d88\u606f\u5230\u968a\u5217\nr.lpush(\"message_queue\", \"message1\")\n\n# \u8a2d\u7f6e\u5ef6\u9072\u6642\u9593\ntime.sleep(10)  # \u6a21\u64ec\u5ef6\u9072\n\n# \u6d88\u8cbb\u6d88\u606f\nmessage = r.rpop(\"message_queue\")\nprint(f\"Consumed: {message.decode('utf-8')}\")\n<\/code><\/pre>\n
\u7d50\u8ad6<\/h2>\n
\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\u662f\u4e00\u7a2e\u9ad8\u6548\u4e14\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u901a\u904e\u7c21\u55ae\u7684\u547d\u4ee4\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u8a2d\u7f6e\u6d88\u606f\u968a\u5217\u548c\u5ef6\u9072\u6642\u9593\uff0c\u4e26\u5728\u9069\u7576\u7684\u6642\u5019\u6d88\u8cbb\u6d88\u606f\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\uff0c\u9084\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u8cc7\u6e90\uff0c\u907f\u514d<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Redis\u5be6\u73fe\u6d88\u606f\u5ef6\u9072\u6d88\u8cbb\uff0c\u8a2d\u7f6e\u6d88\u8cbb\u5ef6\u9072\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u6548\u7387\u548c\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-185014","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185014","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=185014"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185014\/revisions"}],"predecessor-version":[{"id":185015,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185014\/revisions\/185015"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185014"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185014"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}