{"id":201715,"date":"2025-05-10T09:28:09","date_gmt":"2025-05-10T01:28:09","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201715\/"},"modified":"2025-05-10T09:28:09","modified_gmt":"2025-05-10T01:28:09","slug":"%e4%bd%bf%e7%94%a8redis%e5%ae%9e%e7%8e%b0%e5%88%86%e5%b8%83%e5%bc%8f%e8%ae%a1%e6%95%b0%e5%99%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201715\/","title":{"rendered":"\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba1\u6570\u5668"},"content":{"rendered":"

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

\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba1\u6570\u5668<\/h1>\n

golang\u5b66\u4e60\u7f51\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u300a\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba1\u6570\u5668\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60\u6570\u636e\u5e93<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n

\u4ec0\u4e48\u662f\u5206\u5e03\u5f0f\u8ba1\u6570\u5668\uff1f<\/p>\n

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\u4e3a\u4ec0\u4e48\u8981\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba1\u6570\u5668\uff1f<\/p>\n

\u968f\u7740\u5206\u5e03\u5f0f\u8ba1\u7b97\u7684\u666e\u53ca\uff0c\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u8bb8\u591a\u7ec6\u8282\u95ee\u9898\u4e5f\u53d8\u5f97\u66f4\u52a0\u663e\u8457\u3002\u8ba1\u6570\u5668\u662f\u4e00\u79cd\u7b80\u5355\u7684\u53d8\u91cf\uff0c\u7136\u800c\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e2d\uff0c\u8981\u6c42\u8ba1\u6570\u5668\u9700\u8981\u652f\u6301\u9ad8\u5e76\u53d1\u3001\u5206\u5e03\u5f0f\u53ef\u7528\u3001\u6570\u636e\u6301\u4e45\u5316\u548c\u9ad8\u6027\u80fd\u7b49\u7279\u6027\u3002Redis\u6b63\u597d\u80fd\u591f\u6ee1\u8db3\u8fd9\u4e9b\u8981\u6c42\uff0c\u5e76\u4e14\u8fd8\u5177\u6709\u5f88\u9ad8\u7684\u53ef\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n

Redis\u662f\u4e00\u4e2a\u9ad8\u6027\u80fd\u7684\u5f00\u6e90NoSQL\u6570\u636e\u5e93\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u5206\u5e03\u5f0f\u9501\u7b49\u9886\u57df\u3002Redis\u652f\u6301\u591a\u79cd\u6570\u636e\u7ed3\u6784\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u662fString\uff0c\u800cString\u6b63\u597d\u662f\u5b9e\u73b0\u8ba1\u6570\u5668\u7684\u5fc5\u5907\u6570\u636e\u7c7b\u578b\u3002\u5176\u9664\u4e86\u652f\u6301\u9ad8\u5e76\u53d1\u548c\u539f\u5b50\u6027\u64cd\u4f5c\u4e4b\u5916\uff0c\u8fd8\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u6301\u4e45\u5316\u673a\u5236\u548c\u7075\u6d3b\u7684\u5206\u7247\u65b9\u5f0f\uff0c\u5e76\u4e14\u5b83\u80fd\u591f\u652f\u6301\u4e3b\u4ece\u590d\u5236\u3001\u54e8\u5175\u6a21\u5f0f\u548c\u96c6\u7fa4\u6a21\u5f0f\u7b49\u591a\u79cd\u5206\u5e03\u5f0f\u67b6\u6784\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528Redis\u5b9e\u73b0\u5206\u5e03\u5f0f\u8ba1\u6570\u5668\uff1f<\/p>\n

Redis\u63d0\u4f9b\u4e86\u591a\u79cd\u547d\u4ee4\u7528\u4e8e\u64cd\u4f5cString\u6570\u636e\u7c7b\u578b\uff0c\u5176\u4e2d\u5c31\u5305\u62ecincr\u548cdecr\u547d\u4ee4\uff0c\u5b83\u4eec\u53ef\u4ee5\u5206\u522b\u7528\u4e8e\u589e\u52a0\u548c\u51cf\u5c11\u8ba1\u6570\u5668\u7684\u503c\uff0c\u4e14\u5728\u591a\u7ebf\u7a0b\u6216\u591a\u8fdb\u7a0b\u73af\u5883\u4e0b\uff0c\u5b83\u4eec\u53ef\u4ee5\u4fdd\u8bc1\u539f\u5b50\u6027\u3002<\/p>\n

\u800c\u5728\u5206\u5e03\u5f0f\u73af\u5883\u4e0b\uff0c\u4e3a\u4e86\u5b9e\u73b0\u8ba1\u6570\u5668\u7684\u5171\u4eab\u548c\u7ba1\u7406\uff0c\u6211\u4eec\u9700\u8981\u5229\u7528Redis\u63d0\u4f9b\u7684\u96c6\u7fa4\u3001\u4e3b\u4ece\u590d\u5236\u6216\u54e8\u5175\u6a21\u5f0f\u7b49\u673a\u5236\uff0c\u5c06\u591a\u4e2aRedis\u8282\u70b9\u7ec4\u6210\u4e00\u4e2aRedis\u670d\u52a1\u96c6\u7fa4\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u5206\u7247\uff0c\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u3001\u9ad8\u6027\u80fd\u7684\u8ba1\u6570\u5668\u7cfb\u7edf\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u4e00\u79cd\u7b80\u5355\u7684\u5b9e\u73b0\u65b9\u5f0f\uff1a<\/p>\n

    \n
  1. \u521b\u5efaRedis\u96c6\u7fa4<\/li>\n<\/ol>\n

    \u9996\u5148\uff0c\u9700\u8981\u521b\u5efa\u4e00\u4e2aRedis\u96c6\u7fa4\uff0c\u5e76\u5c06\u5176\u914d\u7f6e\u6210\u5206\u7247\u6a21\u5f0f\u3002\u4e00\u4e2a\u96c6\u7fa4\u901a\u5e38\u5305\u542b\u591a\u4e2aRedis\u5b9e\u4f8b\uff0c\u5206\u522b\u5728\u4e0d\u540c\u7684\u673a\u5668\u4e0a\u8fd0\u884c\u3002\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u5177\u6709\u72ec\u7acb\u7684\u5185\u5b58\u548cCPU\u8d44\u6e90\uff0c\u5e76\u8d1f\u8d23\u7ef4\u62a4\u96c6\u7fa4\u4e2d\u4e00\u90e8\u5206\u6570\u636e\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u8fd9\u4e9b\u5b9e\u4f8b\u9700\u8981\u901a\u8fc7\u7f51\u8def\u8fde\u63a5\uff0c\u7ec4\u6210\u4e00\u4e2a\u865a\u62df\u7684Redis\u670d\u52a1\u96c6\u7fa4\u3002<\/p>\n

      \n
    1. \u914d\u7f6e\u4e3b\u4ece\u590d\u5236<\/li>\n<\/ol>\n

      \u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u53ef\u4ee5\u62e5\u6709\u4e00\u6216\u591a\u4e2a\u4ece\u8282\u70b9\uff0c\u5b9e\u73b0\u4e3b\u4ece\u70ed\u5907\u6216\u4e3b\u4ece\u8bfb\u5199\u5206\u79bb\u3002\u4e3b\u8282\u70b9\u8d1f\u8d23\u63a5\u6536\u5ba2\u6237\u7aef\u7684\u8fde\u63a5\uff0c\u5e76\u5bf9\u5176\u8bf7\u6c42\u8fdb\u884c\u5904\u7406\uff1b\u4ece\u8282\u70b9\u5219\u8d1f\u8d23\u4ece\u4e3b\u8282\u70b9\u540c\u6b65\u6570\u636e\uff0c\u5e76\u63d0\u4f9b\u5907\u7528\u8bfb\u670d\u52a1\u3002\u4e3b\u4ece\u590d\u5236\u53ef\u4ee5\u4fdd\u8bc1\u96c6\u7fa4\u4e2d\u7684\u6570\u636e\u53ef\u9760\u6027\u548c\u4e00\u81f4\u6027\uff0c\u51cf\u5c11\u5355\u70b9\u6545\u969c\u7684\u5f71\u54cd\u3002<\/p>\n

        \n
      1. \u4f7f\u7528incr\u548cdecr\u547d\u4ee4\u5b9e\u73b0\u8ba1\u6570\u5668<\/li>\n<\/ol>\n

        \u5728Redis\u96c6\u7fa4\u4e2d\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u53ef\u4ee5\u62e5\u6709\u591a\u4e2a\u547d\u540d\u7a7a\u95f4\uff08\u5373\u591a\u4e2a\u6570\u636e\u5e93\uff09\uff0c\u6bcf\u4e2a\u547d\u540d\u7a7a\u95f4\u5305\u542b\u591a\u4e2a\u952e\u503c\u5bf9\u3002\u5bf9\u4e8e\u8ba1\u6570\u5668\u6765\u8bf4\uff0c\u53ef\u4ee5\u5c06\u5176\u89c6\u4e3a\u4e00\u4e2a\u547d\u540d\u7a7a\u95f4\u4e0b\u7684\u5355\u4e2a\u952e\u503c\u5bf9\uff0c\u7136\u540e\u4f7f\u7528incr\u548cdecr\u547d\u4ee4\u5bf9\u5176\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n

        \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5411Redis\u4e2d\u5b58\u50a8\u4e00\u4e2a\u540d\u4e3a\u201ccounter\u201d\u7684String\u7c7b\u578b\u952e\u503c\u5bf9\uff0c\u5e76\u5c06\u5176\u521d\u59cb\u503c\u8bbe\u7f6e\u4e3a0\u3002\u5f53\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u52a01\u65f6\uff0c\u53ea\u9700\u8981\u8c03\u7528incr\u547d\u4ee4\uff0c\u8be5\u547d\u4ee4\u4f1a\u81ea\u52a8\u5c06\u952e\u503c\u5bf9\u4e2d\u7684\u503c\u52a01\uff0c\u5e76\u8fd4\u56de\u7ed3\u679c\u3002\u540c\u6837\uff0c\u5982\u679c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u51cf1\uff0c\u5219\u53ef\u4ee5\u8c03\u7528decr\u547d\u4ee4\u3002\u8fd9\u4e9b\u64cd\u4f5c\u662f\u539f\u5b50\u578b\u7684\uff0c\u56e0\u6b64\uff0c\u65e0\u8bba\u6709\u591a\u5c11\u7ebf\u7a0b\u6216\u5ba2\u6237\u7aef\u540c\u65f6\u8bbf\u95ee\uff0c\u90fd\u80fd\u4fdd\u8bc1\u8ba1\u6570\u5668\u7684\u6b63\u786e\u6027\u548c\u540c\u6b65\u6027\u3002<\/p>\n

          \n
        1. \u6dfb\u52a0\u8fc7\u671f\u65f6\u95f4<\/li>\n<\/ol>\n

          \u4e3a\u4e86\u907f\u514d\u7531\u4e8e\u65e0\u6548\u6d3b\u52a8\u7b49\u539f\u56e0\u5bfc\u81f4\u8ba1\u6570\u5668\u88ab\u65e0\u9650\u589e\u52a0\u6216\u51cf\u5c11\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4\uff0c\u4ee5\u81ea\u52a8\u6e05\u9664\u8ba1\u6570\u5668\u3002\u5728Redis\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528expire\u547d\u4ee4\u5c06\u952e\u503c\u5bf9\u7684\u751f\u5b58\u65f6\u95f4\u8bbe\u7f6e\u4e3a\u4e00\u5b9a\u7684\u65f6\u95f4\u6bb5\uff0c\u5f53\u952e\u503c\u5bf9\u8d85\u8fc7\u5176\u751f\u5b58\u65f6\u95f4\u65f6\uff0cRedis\u4f1a\u81ea\u52a8\u5c06\u5176\u5220\u9664\u3002<\/p>\n

          \u4f8b\u5982\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u8ba1\u6570\u5668\u7684\u8fc7\u671f\u65f6\u95f4\u8bbe\u7f6e\u4e3a1\u5c0f\u65f6\uff0c\u8fd9\u6837\uff0c\u5373\u4f7f\u8ba1\u6570\u5668\u4e00\u76f4\u589e\u52a0\u6216\u51cf\u5c11\uff0c\u5b83\u4e5f\u53ea\u4f1a\u57281\u5c0f\u65f6\u540e\u81ea\u52a8\u5931\u6548\uff0c\u4ece\u800c\u4fdd\u8bc1\u8ba1\u6570\u5668\u7684\u6709\u6548\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

          \u7ed3\u8bba<\/p>\n

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          \n
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