{"id":202328,"date":"2025-05-10T14:24:54","date_gmt":"2025-05-10T06:24:54","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202328\/"},"modified":"2025-05-10T14:24:54","modified_gmt":"2025-05-10T06:24:54","slug":"%e6%80%8e%e4%b9%88%e7%94%a8redispython%e5%81%9a%e6%b6%88%e6%81%af%e9%98%9f%e5%88%97","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202328\/","title":{"rendered":"\u600e\u4e48\u7528redis+python\u505a\u6d88\u606f\u961f\u5217"},"content":{"rendered":"

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

\u600e\u4e48\u7528redis+python\u505a\u6d88\u606f\u961f\u5217<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u77e5\u8bc6\u70b9\u638c\u63e1\u4e86\uff0c\u8fd8\u9700\u8981\u4e0d\u65ad\u7ec3\u4e60\u624d\u80fd\u719f\u7ec3\u8fd0\u7528\u3002\u4e0b\u9762golang\u5b66\u4e60\u7f51\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u4e2a\u6570\u636e\u5e93\u5f00\u53d1\u5b9e\u6218\uff0c\u624b\u628a\u624b\u6559\u5927\u5bb6\u5b66\u4e60\u300a\u600e\u4e48\u7528redis+python\u505a\u6d88\u606f\u961f\u5217\u300b\uff0c\u5728\u5b9e\u73b0\u529f\u80fd\u7684\u8fc7\u7a0b\u4e2d\u4e5f\u5e26\u5927\u5bb6\u91cd\u65b0\u6e29\u4e60\u76f8\u5173\u77e5\u8bc6\u70b9\uff0c\u6e29\u6545\u800c\u77e5\u65b0\uff0c\u56de\u5934\u770b\u770b\u8bf4\u4e0d\u5b9a\u53c8\u6709\u4e0d\u4e00\u6837\u7684\u611f\u609f\uff01<\/p>\n

\u4e00\u3001\u4f7f\u7528redis\u7684List\u7c7b\u578b\u7ed3\u5408lpush \u548c brpop \u6765\u5b9e\u73b0<\/h3>\n

\u7b80\u4ecb<\/h4>\n
    \n
  • \n

    \u9996\u5148redis\u7684List \u76f8\u5f53\u4e8e\u4e00\u4e2a\u961f\u5217\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5148\u8fdb\u5148\u51fa\u7684\u89c4\u5219<\/p>\n<\/li>\n

  • \n

    \u91c7\u7528brpop \u662f\u56e0\u4e3a\u5f53\u961f\u5217\u4e2d\u6ca1\u6709\u7684\u65f6\u5019\u4f1a\u8fdb\u884c\u963b\u585e\uff0c\u76f4\u5230\u961f\u5217\u4e2d\u6709\u53ef\u5f39\u51fa\u5143\u7d20\u6216\u8005\u7b49\u5f85\u8d85\u65f6<\/p>\n<\/li>\n<\/ul>\n

    \u6a21\u62df\u95ee\u9898\uff1a<\/h4>\n
      \n
    • \n

      \u8bbf\u95ee\u592a\u591a\uff0c\u670d\u52a1\u5668\u5904\u7406\u901f\u5ea6\u592a\u6162\uff0c\u5982\u679c\u6bcf\u9694\u7528\u6237\u7b49\u5f85\uff0c\u670d\u52a1\u5668\u53cd\u9988\u7684\u8bdd\uff0c\u65f6\u95f4\u592a\u957f\uff0chttp\u8fde\u63a5\u8d85\u65f6\uff0c\u51fa\u73b0\u670d\u52a1\u5668\u9519\u8bef\u3002<\/p>\n<\/li>\n<\/ul>\n

      \u6a21\u62df\u5b9e\u73b0\u8fc7\u7a0b\uff1a<\/h4>\n
        \n
      • \n

        \u6709\u4e00\u4e2a\u5ba2\u6237\u7aef\u4e0d\u65ad\u7684\u5f80\u961f\u5217\u91cc\u653e\u4e1c\u897f(\u6570\u636e)\uff0c\u91c7\u7528\u591a\u7ebf\u7a0b\uff0c\u6a21\u62df\u5927\u91cf\u7528\u6237\u8bbf\u95ee\u7684\u60c5\u51b5<\/p>\n<\/li>\n

      • \n

        \u6709\u4e00\u4e2a\u670d\u52a1\u5668\u4e0d\u65ad\u7684\u4ece\u961f\u5217\u4e2d\u53d6\u51fa\u6253\u5370\uff0c\u5e76\u8bbe\u7f6e\u6bcf\u6b21\u6253\u5370\u65f6\u95f4\u77612\u79d2<\/p>\n<\/li>\n<\/ul>\n

        redis\u7684List\u7ed3\u6784\u4ecb\u7ecd<\/h4>\n
        key [value, value]\nkey \u4ee3\u8868List\u7684\u540d\u5b57\uff0c [value, ...] \u662f\u503c<\/pre>\n
        \u5ba2\u6237client.py<\/p>\n
        import random\nimport threading\nimport redis\nimport config\n\nlock = threading.Lock()\nlock.acquire()\nlock.release()\n\n\npool = redis.ConnectionPool(host=config.HOST, port=config.PORT, \n                            decode_responses=True, password=config.PASSWORD)\n\nr = redis.Redis(connection_pool=pool)\n\n# \u5ba2\u6237\u5f80redis \u4e2d\u653e\u6570\u636e\ndef fun1(redisObj):\n    value = random.randint(0, 100)\n    # \u5f80ccc\u5217\u8868\u4e2d\u5b58\u653e\n    print(\"\u5f00\u59cb\u53d1\u9001\u6570\u636e:\", value)\n    redisObj.lpush(\"print\",str(value))\n\nfor i in range(100):\n    threading.Thread(target=fun1, args=(r,)).start()<\/pre>\n
        \u670d\u52a1\u5668server.py<\/p>\n
        import redis\nimport time\nimport config\n\n\npool = redis.ConnectionPool(host=config.HOST, port=config.PORT, decode_responses=True, password=config.PASSWORD)\nr = redis.Redis(connection_pool=pool)\n# \u670d\u52a1\u7aef\u4e0d\u65ad\u7684\u53d6\nwhile True:\n    value = r.brpop(\"print\")\n    time.sleep(2)\n    print(value)<\/pre>\n
        \u95ee\u9898\u56de\u987e<\/h3>\n
        \u6211\u4eec\u4e4b\u524d\u8bf4\u5b58\u5728\u963b\u585e\u592a\u4e45\u65ad\u5f00\u8fde\u63a5\u7684\u95ee\u9898\uff0c\u89e3\u51b3\u4e0b<\/h4>\n
        \u65b9\u5f0f\uff1a \u5c06\u8fde\u63a5\u4f5c\u4e3a\u4e00\u4e2a\u51fd\u6570\uff0c\u8fdb\u884c\u9519\u8bef\u6355\u6349\uff0c\u53d1\u751f\u95ee\u9898\u7684\u65f6\u5019\u91cd\u65b0\u8fde\u63a5\u3002<\/p>\n
        import redis\nimport time\nimport config\n\ndef get_redis():\n    pool = redis.ConnectionPool(host=config.HOST, port=config.PORT, decode_responses=True, password=config.PASSWORD)\n    r = redis.Redis(connection_pool=pool)\n    return r\n# \u670d\u52a1\u7aef\u4e0d\u65ad\u7684\u53d6\nr = get_redis()\n    \nwhile True:\n    try:\n        value = r.brpop(\"print\")\n        time.sleep(2)\n        print(value)\n    except Exception as e:\n        print(\"\u7b49\u5f85\u8d85\u65f6\u91cd\u8fde\")\n        r = get_redis()<\/pre>\n","protected":false},"excerpt":{"rendered":"
        \u600e\u4e48\u7528redis+python\u505a...<\/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-202328","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202328","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=202328"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202328\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202328"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202328"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202328"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}