{"id":202136,"date":"2025-05-10T11:07:31","date_gmt":"2025-05-10T03:07:31","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202136\/"},"modified":"2025-05-10T11:07:31","modified_gmt":"2025-05-10T03:07:31","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cpython%e5%ae%9e%e7%8e%b0%e6%b6%88%e6%81%af%e9%98%9f%e5%88%97%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202136\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd"},"content":{"rendered":"

<\/b> <\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u6570\u636e\u5e93<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u5982\u4f55\u5229\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd<\/p>\n

Redis\u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u800c\u5b83\u7684List\u6570\u636e\u7c7b\u578b\u53c8\u5e38\u5e38\u88ab\u7528\u4e8e\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u901a\u8fc7Python\u7f16\u7a0b\u8bed\u8a00\u6765\u5229\u7528Redis\u5b9e\u73b0\u4e00\u4e2a\u57fa\u672c\u7684\u6d88\u606f\u961f\u5217\u529f\u80fd\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5redis-py\u8fd9\u4e2a\u7528\u4e8e\u64cd\u4f5cRedis\u6570\u636e\u5e93\u7684Python\u5e93\u3002\u53ef\u4ee5\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b89\u88c5\uff1a<\/p>\n

pip install redis<\/pre>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u8fde\u63a5\u5230Redis\u6570\u636e\u5e93\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9e\u73b0\u8fde\u63a5\uff1a<\/p>\n
import redis\n\n# \u8fde\u63a5\u5230Redis\u6570\u636e\u5e93\nredis_conn = redis.StrictRedis(host='localhost', port=6379, db=0)<\/pre>\n
\u521b\u5efa\u4e00\u4e2a\u961f\u5217
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u51fd\u6570\u6765\u521b\u5efa\u4e00\u4e2a\u961f\u5217\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9a\u4e49\u8fd9\u4e2a\u51fd\u6570\uff1a<\/p>\n
def create_queue(name):\n    # \u521b\u5efa\u4e00\u4e2a\u961f\u5217\n    redis_conn.delete(name)  # \u5220\u9664\u5df2\u5b58\u5728\u7684\u540c\u540d\u961f\u5217\n    return True<\/pre>\n
\u5c06\u6d88\u606f\u52a0\u5165\u961f\u5217
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u51fd\u6570\u6765\u5c06\u6d88\u606f\u52a0\u5165\u961f\u5217\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9a\u4e49\u8fd9\u4e2a\u51fd\u6570\uff1a<\/p>\n
def enqueue(queue_name, message):\n    # \u5c06\u6d88\u606f\u52a0\u5165\u961f\u5217\n    redis_conn.rpush(queue_name, message)\n    return True<\/pre>\n
\u5c06\u6d88\u606f\u4ece\u961f\u5217\u4e2d\u53d6\u51fa
\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u5b9e\u73b0\u4e00\u4e2a\u51fd\u6570\u6765\u4ece\u961f\u5217\u4e2d\u53d6\u51fa\u6d88\u606f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u5b9a\u4e49\u8fd9\u4e2a\u51fd\u6570\uff1a<\/p>\n
def dequeue(queue_name):\n    # \u4ece\u961f\u5217\u4e2d\u53d6\u51fa\u6d88\u606f\n    message = redis_conn.lpop(queue_name)\n    if message:\n        return message.decode('utf-8')\n    else:\n        return None<\/pre>\n
\u4f7f\u7528\u793a\u4f8b
\u73b0\u5728\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u524d\u9762\u5b9a\u4e49\u7684\u51fd\u6570\u6765\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u6d88\u606f\u961f\u5217\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u4ee3\u7801\u6765\u6f14\u793a\u6d88\u606f\u7684\u6dfb\u52a0\u548c\u6d88\u8d39\u8fc7\u7a0b\uff1a<\/p>\n
# \u521b\u5efa\u4e00\u4e2a\u540d\u4e3amy_queue\u7684\u961f\u5217\ncreate_queue('my_queue')\n\n# \u5c06\u6d88\u606f\u52a0\u5165\u961f\u5217\nenqueue('my_queue', '\u6d88\u606f1')\nenqueue('my_queue', '\u6d88\u606f2')\nenqueue('my_queue', '\u6d88\u606f3')\n\n# \u4ece\u961f\u5217\u4e2d\u53d6\u51fa\u6d88\u606f\nmessage = dequeue('my_queue')\nwhile message:\n    print('\u6536\u5230\u6d88\u606f\uff1a', message)\n    message = dequeue('my_queue')<\/pre>\n
\u5728\u4ee5\u4e0a\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3amy_queue\u7684\u961f\u5217\uff0c\u5e76\u5c06\u4e09\u6761\u6d88\u606f\u52a0\u5165\u961f\u5217\u4e2d\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528\u5faa\u73af\u4ece\u961f\u5217\u4e2d\u53d6\u51fa\u6d88\u606f\uff0c\u5e76\u5c06\u5176\u6253\u5370\u51fa\u6765\u3002<\/p>\n
\u603b\u7ed3
\u901a\u8fc7\u4ee5\u4e0a\u6f14\u793a\uff0c\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u662f\u975e\u5e38\u7b80\u5355\u7684\u3002Redis\u7684\u9ad8\u6027\u80fd\u548cList\u6570\u636e\u7c7b\u578b\u7684\u7279\u6027\u4f7f\u5176\u6210\u4e3a\u4e86\u975e\u5e38\u9002\u5408\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u7684\u6570\u636e\u5e93\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u9700\u8981\u6765\u6269\u5c55\u548c\u4f18\u5316\u8fd9\u4e2a\u7b80\u5355\u7684\u6d88\u606f\u961f\u5217\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u5e2e\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Redis\u548cPython\u5b9e\u73b0\u6d88\u606f\u961f\u5217\u529f\u80fd\u3002<\/p>\n
\n
\n <\/dt>\n
\n   \u5229\u7528Redis\u548cJavaScript\u6784\u5efa\u7b80\u5355\u7684\u6d3b\u52a8\u63a8\u8350\u7cfb\u7edf\uff1a\u5982\u4f55\u63d0\u9ad8\u7528\u6237\u53c2\u4e0e\u5ea6\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n   Redis\u4e0ePHP\u7684\u96c6\u7fa4\u65b9\u6848\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u548c\u6269\u5c55\u6027\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5229\u7528Redis\u548cPython...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-202136","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202136","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=202136"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202136\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202136"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202136"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202136"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}