{"id":202134,"date":"2025-05-10T08:16:07","date_gmt":"2025-05-10T00:16:07","guid":{"rendered":"https:\/\/server.hk\/cnblog\/202134\/"},"modified":"2025-05-10T08:16:07","modified_gmt":"2025-05-10T00:16:07","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8redis%e5%92%8cnode-js%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e4%bb%bb%e5%8a%a1%e8%b0%83%e5%ba%a6%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/202134\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd"},"content":{"rendered":"

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

\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd<\/h1>\n

\u5728\u6570\u636e\u5e93\u5b9e\u6218\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u4f1a\u9047\u5230\u4e00\u4e9b\u8fd9\u6837\u90a3\u6837\u7684\u95ee\u9898\uff0c\u7136\u540e\u8981\u5361\u597d\u534a\u5929\uff0c\u7b49\u95ee\u9898\u89e3\u51b3\u4e86\u624d\u53d1\u73b0\u539f\u6765\u4e00\u4e9b\u7ec6\u8282\u77e5\u8bc6\u70b9\u8fd8\u662f\u6ca1\u6709\u638c\u63e1\u597d\u3002\u4eca\u5929golang\u5b66\u4e60\u7f51\u5c31\u6574\u7406\u5206\u4eab\u300a\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd\u300b\uff0c\u804a\u804a\uff0c\u5e0c\u671b\u53ef\u4ee5\u5e2e\u52a9\u5230\u6b63\u5728\u52aa\u529b\u8d5a\u94b1\u7684\u4f60\u3002<\/p>\n

\u5982\u4f55\u5229\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd<\/p>\n

\u5f15\u8a00\uff1a
\u5728\u73b0\u4ee3\u7684\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0c\u5206\u5e03\u5f0f\u7cfb\u7edf\u5df2\u7ecf\u6210\u4e3a\u4e86\u4e00\u79cd\u5e38\u89c1\u7684\u67b6\u6784\u6a21\u5f0f\u3002\u5176\u4e2d\uff0c\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u4e14\u5177\u6709\u6311\u6218\u6027\u7684\u95ee\u9898\u3002\u800cRedis\u548cNode.js\u4f5c\u4e3a\u73b0\u4eca\u975e\u5e38\u6d41\u884c\u7684\u6280\u672f\uff0c\u53ef\u4ee5\u5f88\u597d\u5730\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002\u672c\u7bc7\u6587\u7ae0\u5c06\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd\uff0c\u5e76\u9644\u4e0a\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001Redis\u7b80\u4ecb
Redis\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5185\u5b58\u6570\u636e\u7ed3\u6784\u5b58\u50a8\u7cfb\u7edf\uff0c\u5b83\u53ef\u4ee5\u7528\u4f5c\u6570\u636e\u5e93\u3001\u7f13\u5b58\u6216\u6d88\u606f\u4e2d\u95f4\u4ef6\u3002Redis\u5177\u5907\u9ad8\u6027\u80fd\u3001\u53ef\u6269\u5c55\u6027\u3001\u4e30\u5bcc\u7684\u6570\u636e\u7ed3\u6784\u4ee5\u53ca\u4e30\u5bcc\u7684\u529f\u80fd\u7279\u6027\u7b49\u4f18\u52bf\u3002\u5728\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u4e2d\uff0cRedis\u4e3b\u8981\u7528\u6765\u5b58\u50a8\u4efb\u52a1\u961f\u5217\u4ee5\u53ca\u4efb\u52a1\u72b6\u6001\u7b49\u4fe1\u606f\u3002<\/p>\n

\u4e8c\u3001Node.js\u7b80\u4ecb
Node.js\u662f\u4e00\u4e2a\u57fa\u4e8eChrome V8 JavaScript\u5f15\u64ce\u7684\u8fd0\u884c\u65f6\u73af\u5883\uff0c\u7528\u4e8e\u6784\u5efa\u9ad8\u6027\u80fd\u3001\u53ef\u6269\u5c55\u7684\u7f51\u7edc\u5e94\u7528\u7a0b\u5e8f\u3002Node.js\u7684\u975e\u963b\u585eI\/O\u6a21\u578b\u548c\u4e8b\u4ef6\u9a71\u52a8\u673a\u5236\u4f7f\u5f97\u5b83\u975e\u5e38\u9002\u5408\u5904\u7406\u9ad8\u5e76\u53d1\u4efb\u52a1\u3002\u5728\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u4e2d\uff0cNode.js\u4e3b\u8981\u7528\u6765\u4eceRedis\u4e2d\u8bfb\u53d6\u4efb\u52a1\uff0c\u5e76\u5904\u7406\u4efb\u52a1\u7684\u6267\u884c\u903b\u8f91\u3002<\/p>\n

\u4e09\u3001\u5177\u4f53\u5b9e\u73b0\u6b65\u9aa4<\/p>\n

    \n
  1. \u5b89\u88c5Redis\u548cNode.js\uff1a
    \u9996\u5148\u9700\u8981\u5b89\u88c5Redis\u548cNode.js\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b98\u65b9\u7f51\u7ad9\u4e0b\u8f7d\u5b89\u88c5\u5305\u8fdb\u884c\u5b89\u88c5\u3002<\/li>\n
  2. \u521b\u5efa\u4efb\u52a1\u751f\u4ea7\u8005\uff1a
    \u4efb\u52a1\u751f\u4ea7\u8005\u8d1f\u8d23\u5c06\u4efb\u52a1\u6dfb\u52a0\u5230Redis\u4e2d\u7684\u4efb\u52a1\u961f\u5217\u4e2d\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
    const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u6dfb\u52a0\u4efb\u52a1\u5230\u4efb\u52a1\u961f\u5217\nclient.lpush('taskQueue', '\u4efb\u52a11');\nclient.lpush('taskQueue', '\u4efb\u52a12');<\/pre>\n
      \n
    1. \u521b\u5efa\u4efb\u52a1\u6d88\u8d39\u8005\uff1a
      \u4efb\u52a1\u6d88\u8d39\u8005\u8d1f\u8d23\u4eceRedis\u4e2d\u8bfb\u53d6\u4efb\u52a1\uff0c\u5e76\u6267\u884c\u4efb\u52a1\u7684\u5177\u4f53\u903b\u8f91\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Node.js\u793a\u4f8b\u4ee3\u7801\uff1a<\/li>\n<\/ol>\n
      const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u4ece\u4efb\u52a1\u961f\u5217\u4e2d\u83b7\u53d6\u4efb\u52a1\uff0c\u5e76\u5904\u7406\u4efb\u52a1\nfunction processTask() {\n    client.rpop('taskQueue', function(err, task) {\n        if (err) {\n            console.error('Error retrieving task:', err);\n        } else if (task) {\n            console.log('Processing task:', task);\n\n            \/\/ \u6267\u884c\u4efb\u52a1\u7684\u5177\u4f53\u903b\u8f91\n            \/\/ ...\n\n            \/\/ \u4efb\u52a1\u5904\u7406\u5b8c\u6210\u540e\uff0c\u7ee7\u7eed\u83b7\u53d6\u4e0b\u4e00\u4e2a\u4efb\u52a1\n            processTask();\n        }\n    });\n}\n\n\/\/ \u542f\u52a8\u4efb\u52a1\u6d88\u8d39\u8005\nprocessTask();<\/pre>\n
        \n
      1. \u7f16\u5199\u6d4b\u8bd5\u4ee3\u7801\uff1a
        \u4e3a\u4e86\u9a8c\u8bc1\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff0c\u53ef\u4ee5\u7f16\u5199\u4e00\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\u4ee3\u7801\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Node.js\u5b9e\u73b0\u7684\u6d4b\u8bd5\u4ee3\u7801\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n
        const redis = require('redis');\nconst client = redis.createClient();\n\n\/\/ \u6dfb\u52a0\u4efb\u52a1\u5230\u4efb\u52a1\u961f\u5217\nclient.lpush('taskQueue', '\u4efb\u52a11');\nclient.lpush('taskQueue', '\u4efb\u52a12');\n\n\/\/ \u4ece\u4efb\u52a1\u961f\u5217\u4e2d\u83b7\u53d6\u4efb\u52a1\uff0c\u5e76\u5904\u7406\u4efb\u52a1\nfunction processTask() {\n    client.rpop('taskQueue', function(err, task) {\n        if (err) {\n            console.error('Error retrieving task:', err);\n        } else if (task) {\n            console.log('Processing task:', task);\n\n            \/\/ \u6267\u884c\u4efb\u52a1\u7684\u5177\u4f53\u903b\u8f91\n            setTimeout(function() {\n                console.log('Task completed:', task);\n                processTask(); \/\/ \u4efb\u52a1\u5904\u7406\u5b8c\u6210\u540e\uff0c\u7ee7\u7eed\u83b7\u53d6\u4e0b\u4e00\u4e2a\u4efb\u52a1\n            }, 1000);\n        }\n    });\n}\n\n\/\/ \u542f\u52a8\u4efb\u52a1\u6d88\u8d39\u8005\nprocessTask();<\/pre>\n
        \u4e94\u3001\u603b\u7ed3
        \u672c\u7bc7\u6587\u7ae0\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528Redis\u548cNode.js\u5b9e\u73b0\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u529f\u80fd\u3002\u901a\u8fc7Redis\u8fdb\u884c\u4efb\u52a1\u961f\u5217\u7684\u7ba1\u7406\u548c\u5b58\u50a8\uff0c\u5e76\u4f7f\u7528Node.js\u8fdb\u884c\u4efb\u52a1\u7684\u8bfb\u53d6\u548c\u6267\u884c\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u3001\u7a33\u5b9a\u7684\u5206\u5e03\u5f0f\u4efb\u52a1\u8c03\u5ea6\u3002\u5e0c\u671b\u8fd9\u7bc7\u6587\u7ae0\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n
        \n
        \n <\/dt>\n
        \n   Redis\u4e0eRuby\u7684\u4f4d\u56fe\u64cd\u4f5c\uff1a\u5982\u4f55\u5b9e\u73b0\u9ad8\u6548\u7684\u6570\u636e\u5206\u6790\n <\/dd>\n<\/dl>\n
        \n
        \n <\/dt>\n
        \n   \u5982\u4f55\u4f7f\u7528Redis\u548cJavaScript\u5b9e\u73b0\u7f13\u5b58\u9884\u70ed\u529f\u80fd\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        \u5982\u4f55\u5229\u7528Redis\u548cNode.j...<\/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-202134","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202134","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=202134"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/202134\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=202134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=202134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=202134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}