{"id":167199,"date":"2024-11-05T23:11:26","date_gmt":"2024-11-05T15:11:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/167199\/"},"modified":"2024-11-05T23:11:27","modified_gmt":"2024-11-05T15:11:27","slug":"%e5%88%a9%e7%94%a8redis%e9%9a%8a%e5%88%97%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%85%a5%e5%ba%ab%ef%bc%88redis-%e9%9a%8a%e5%88%97%e5%85%a5%e5%ba%ab%e6%80%9d%e8%b7%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/167199\/","title":{"rendered":"\u5229\u7528Redis\u968a\u5217\u5be6\u73fe\u6578\u64da\u5feb\u901f\u5165\u5eab\uff08redis \u968a\u5217\u5165\u5eab\u601d\u8def\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8redis%e9%9a%8a%e5%88%97%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%85%a5%e5%ba%ab%ef%bc%88redis-%e9%9a%8a%e5%88%97%e5%85%a5%e5%ba%ab%e6%80%9d%e8%b7%af%ef%bc%89-GCcAYSsUey\">\u5229\u7528Redis\u968a\u5217\u5be6\u73fe\u6578\u64da\u5feb\u901f\u5165\u5eab\uff08redis \u968a\u5217\u5165\u5eab\u601d\u8def\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u8655\u7406\u548c\u5b58\u5132\u6578\u64da\u6210\u70ba\u4e86\u4f01\u696d\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis\u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u56e0\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u5beb\u80fd\u529b\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u968a\u5217\u4f86\u5be6\u73fe\u6578\u64da\u7684\u5feb\u901f\u5165\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u601d\u8def\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"redis%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GCcAYSsUey\">Redis\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Redis\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u591a\u7a2e\u6578\u64da\u985e\u578b\u3002\u5b83\u7684\u9ad8\u6027\u80fd\u4e3b\u8981\u5f97\u76ca\u65bc\u5176\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u4e26\u4e14\u652f\u6301\u6301\u4e45\u5316\u5230\u78c1\u789f\u3002\u9019\u4f7f\u5f97Redis\u975e\u5e38\u9069\u5408\u7528\u4f5c\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u7de9\u5b58\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87redis%e4%bd%9c%e7%82%ba%e9%9a%8a%e5%88%97%e7%b3%bb%e7%b5%b1-GCcAYSsUey\">\u70ba\u4ec0\u9ebc\u9078\u64c7Redis\u4f5c\u70ba\u968a\u5217\u7cfb\u7d71<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis\u7684\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u5feb\uff0c\u80fd\u5920\u652f\u6301\u6bcf\u79d2\u6578\u5341\u842c\u6b21\u7684\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis\u63d0\u4f9b\u4e86\u7c21\u55ae\u7684API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u6301\u4e45\u5316\u652f\u6301\uff1a<\/strong>Redis\u652f\u6301RDB\u548cAOF\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u80fd\u5920\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u4fdd\u8b77\u6578\u64da\u3002<\/li>\n<li><strong>\u8c50\u5bcc\u7684\u6578\u64da\u7d50\u69cb\uff1a<\/strong>Redis\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u80fd\u5920\u9748\u6d3b\u61c9\u5c0d\u4e0d\u540c\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e9%9a%8a%e5%88%97%e7%9a%84%e5%9f%ba%e6%9c%ac%e4%bd%bf%e7%94%a8-GCcAYSsUey\">Redis\u968a\u5217\u7684\u57fa\u672c\u4f7f\u7528<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u5217\u8868\uff08List\uff09\u662f\u4e00\u7a2e\u975e\u5e38\u9069\u5408\u7528\u4f5c\u968a\u5217\u7684\u6578\u64da\u7d50\u69cb\u3002\u53ef\u4ee5\u4f7f\u7528LPUSH\u548cRPOP\u547d\u4ee4\u4f86\u5be6\u73fe\u968a\u5217\u7684\u5165\u968a\u548c\u51fa\u968a\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code> \n# \u5c07\u6578\u64da\u63a8\u5165\u968a\u5217\nLPUSH myqueue \"data1\"\nLPUSH myqueue \"data2\"\nLPUSH myqueue \"data3\"\n\n# \u5f9e\u968a\u5217\u4e2d\u5f48\u51fa\u6578\u64da\nRPOP myqueue  # \u8fd4\u56de \"data1\"\nRPOP myqueue  # \u8fd4\u56de \"data2\"\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%bf%ab%e9%80%9f%e5%85%a5%e5%ba%ab%e7%9a%84%e6%80%9d%e8%b7%af-GCcAYSsUey\">\u6578\u64da\u5feb\u901f\u5165\u5eab\u7684\u601d\u8def<\/h2>\n<p>\u5229\u7528Redis\u968a\u5217\u5be6\u73fe\u6578\u64da\u5feb\u901f\u5165\u5eab\u7684\u57fa\u672c\u601d\u8def\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li><strong>\u6578\u64da\u63a5\u6536\uff1a<\/strong>\u61c9\u7528\u7a0b\u5e8f\u5c07\u9700\u8981\u5165\u5eab\u7684\u6578\u64da\u63a8\u9001\u5230Redis\u968a\u5217\u4e2d\u3002<\/li>\n<li><strong>\u6578\u64da\u8655\u7406\uff1a<\/strong>\u4f7f\u7528\u4e00\u500b\u6216\u591a\u500b\u5de5\u4f5c\u9032\u7a0b\u5f9eRedis\u968a\u5217\u4e2d\u53d6\u51fa\u6578\u64da\uff0c\u9032\u884c\u5fc5\u8981\u7684\u8655\u7406\u3002<\/li>\n<li><strong>\u6578\u64da\u5165\u5eab\uff1a<\/strong>\u5c07\u8655\u7406\u5f8c\u7684\u6578\u64da\u5beb\u5165\u5230\u6578\u64da\u5eab\u4e2d\u3002<\/li>\n<\/ol>\n<p>\u9019\u7a2e\u65b9\u5f0f\u7684\u512a\u52e2\u5728\u65bc\uff0c\u6578\u64da\u7684\u63a5\u6536\u548c\u5165\u5eab\u904e\u7a0b\u662f\u7570\u6b65\u7684\uff0c\u80fd\u5920\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u541e\u5410\u91cf\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a2%bc-GCcAYSsUey\">\u793a\u4f8b\u4ee3\u78bc<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684Python\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528Redis\u968a\u5217\u4f86\u5be6\u73fe\u6578\u64da\u7684\u5feb\u901f\u5165\u5eab\uff1a<\/p>\n<pre><code>\nimport redis\nimport time\n\n# \u9023\u63a5\u5230Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u6a21\u64ec\u6578\u64da\u63a5\u6536\ndef data_receiver():\n    for i in range(10):\n        r.lpush('myqueue', f'data-{i}')\n        time.sleep(1)\n\n# \u6a21\u64ec\u6578\u64da\u8655\u7406\u548c\u5165\u5eab\ndef data_processor():\n    while True:\n        data = r.rpop('myqueue')\n        if data:\n            # \u5728\u9019\u88e1\u9032\u884c\u6578\u64da\u5165\u5eab\u64cd\u4f5c\n            print(f'Processing {data.decode()}')\n        else:\n            time.sleep(1)\n\n# \u555f\u52d5\u6578\u64da\u63a5\u6536\u548c\u8655\u7406\ndata_receiver()\ndata_processor()\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GCcAYSsUey\">\u7e3d\u7d50<\/h2>\n<p>\u5229\u7528Redis\u968a\u5217\u5be6\u73fe\u6578\u64da\u5feb\u901f\u5165\u5eab\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u901a\u904e\u5c07\u6578\u64da\u63a5\u6536\u548c\u5165\u5eab\u904e\u7a0b\u5206\u96e2\uff0c\u7cfb\u7d71\u80fd\u5920\u66f4\u597d\u5730\u61c9\u5c0d\u9ad8\u4e26\u767c\u7684\u6578\u64da\u8655\u7406\u9700\u6c42\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\u5834\u666f\uff0c\u9078\u64c7\u5408\u9069\u7684\u6280\u8853\u67b6\u69cb\u81f3\u95dc\u91cd\u8981\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528Redis\u968a\u5217\u5be6\u73fe\u6578\u64da\u5feb\u901f\u5165\u5eab\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u5165\u5eab\u6d41\u7a0b\uff0c\u78ba\u4fdd\u9ad8\u6548\u7a69\u5b9a\u7684\u6578\u64da\u7ba1\u7406\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-167199","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167199","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=167199"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167199\/revisions"}],"predecessor-version":[{"id":167200,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/167199\/revisions\/167200"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=167199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=167199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=167199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}