{"id":201851,"date":"2025-05-10T11:43:25","date_gmt":"2025-05-10T03:43:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201851\/"},"modified":"2025-05-10T11:43:25","modified_gmt":"2025-05-10T03:43:25","slug":"redis%e4%bd%9c%e4%b8%ba%e6%95%b0%e6%8d%ae%e5%a4%84%e7%90%86%e5%b9%b3%e5%8f%b0%e7%9a%84%e6%9e%b6%e6%9e%84%e8%ae%be%e8%ae%a1%e4%b8%8e%e4%bc%98%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201851\/","title":{"rendered":"Redis\u4f5c\u4e3a\u6570\u636e\u5904\u7406\u5e73\u53f0\u7684\u67b6\u6784\u8bbe\u8ba1\u4e0e\u4f18\u5316"},"content":{"rendered":"

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

Redis\u4f5c\u4e3a\u6570\u636e\u5904\u7406\u5e73\u53f0\u7684\u67b6\u6784\u8bbe\u8ba1\u4e0e\u4f18\u5316<\/h1>\n

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\u968f\u7740\u4e92\u8054\u7f51\u5927\u6570\u636e\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u6570\u636e\u5904\u7406\u5e73\u53f0\u7684\u9700\u6c42\u8d8a\u6765\u8d8a\u5927\uff0c\u800cRedis\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u3001\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u7684\u67b6\u6784\u8bbe\u8ba1\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u4ecb\u7ecdRedis\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u4f18\u5316\u6280\u5de7\u3002<\/p>\n

\u4e00\u3001Redis\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u7684\u4f5c\u7528<\/p>\n

Redis\u4f5c\u4e3a\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5177\u6709\u9ad8\u901f\u8bfb\u5199\u3001\u53ef\u6301\u4e45\u5316\u5316\u3001\u652f\u6301\u591a\u79cd\u6570\u636e\u7ed3\u6784\u7b49\u7279\u70b9\uff0c\u7279\u522b\u9002\u5408\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u8fdb\u884c\u6570\u636e\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u5206\u5e03\u5f0f\u9501\u3001\u8ba1\u6570\u5668\u3001\u5b9e\u65f6\u7edf\u8ba1\u7b49\u65b9\u9762\u7684\u5e94\u7528\u3002\u4e0b\u9762\u4ece\u5177\u4f53\u5e94\u7528\u573a\u666f\u4e2d\u6765\u4ecb\u7ecd\uff0cRedis\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u7684\u5e7f\u6cdb\u5e94\u7528\u3002<\/p>\n

1\u3001\u6570\u636e\u7f13\u5b58<\/p>\n

\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\uff0cRedis\u5e38\u7528\u4e8e\u6570\u636e\u7f13\u5b58\u3002\u4f8b\u5982\uff0c\u5728Web\u5f00\u53d1\u4e2d\u5bf9\u67e5\u8be2\u7ed3\u679c\u8fdb\u884c\u7f13\u5b58\uff0c\u52a0\u5feb\u9875\u9762\u8bbf\u95ee\u901f\u5ea6\uff0c\u964d\u4f4e\u6570\u636e\u5e93\u538b\u529b\u3002\u4e3a\u4e86\u63d0\u5347\u6027\u80fd\uff0c\u53ef\u4ee5\u5c06\u7f13\u5b58\u4e2d\u7684\u6570\u636e\u5b58\u653e\u5728\u5185\u5b58\u4e2d\uff0c\u5e76\u8bbe\u7f6e\u7f13\u5b58\u5931\u6548\u65f6\u95f4\u3002\u5f53\u9700\u8981\u4f7f\u7528\u6570\u636e\u65f6\uff0cRedis\u76f4\u63a5\u4ece\u7f13\u5b58\u4e2d\u83b7\u53d6\uff0c\u65e0\u9700\u518d\u6b21\u8bbf\u95ee\u6570\u636e\u5e93\uff0c\u4ece\u800c\u7f29\u77ed\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n

2\u3001\u6d88\u606f\u961f\u5217<\/p>\n

\u6d88\u606f\u961f\u5217\u662f\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\u7684\u4e00\u79cd\u5e38\u89c1\u6a21\u5f0f\uff0c\u7528\u4e8e\u6d88\u606f\u7684\u5f02\u6b65\u4f20\u9001\u3002Redis\u80fd\u591f\u5f88\u597d\u5730\u652f\u6301\u6d88\u606f\u961f\u5217\u5904\u7406\u573a\u666f\u3002\u5176\u901a\u8fc7Redis\u7684List\u6570\u636e\u7ed3\u6784\u7684rpush\uff08\u53f3\u63d2\u5165\uff09\u3001blpop\uff08\u963b\u585e\u5de6\u5f39\u51fa\uff09\u6307\u4ee4\u6765\u5b9e\u73b0\u7b80\u5355\u9ad8\u6548\u7684\u961f\u5217\u529f\u80fd\u3002\u5728\u751f\u4ea7\u8005-\u6d88\u8d39\u8005\u573a\u666f\u4e0b\uff0c\u751f\u4ea7\u8005\u5c06\u6d88\u606f\u653e\u7f6e\u5230\u4e00\u4e2a\u961f\u5217\u4e2d\uff0c\u6d88\u8d39\u8005\u4ece\u8fd9\u4e2a\u961f\u5217\u4e2d\u53d6\u51fa\u6d88\u606f\u8fdb\u884c\u5904\u7406\u3002\u6211\u4eec\u53ef\u4ee5\u4e3a\u7cfb\u7edf\u4e2d\u7684\u4e0d\u540c\u4efb\u52a1\u8bbe\u7f6e\u4e0d\u540c\u7684\u4f18\u5148\u7ea7\u548c\u6d88\u8d39\u8005\u6570\u76ee\uff0c\u901a\u8fc7\u63a7\u5236\u6d88\u8d39\u8005\u7684\u6570\u91cf\uff0c\u4f7f\u7cfb\u7edf\u8fbe\u5230\u9650\u6d41\u6548\u679c\uff0c\u4fdd\u8bc1\u6570\u636e\u7684\u5904\u7406\u987a\u5e8f\u548c\u5904\u7406\u901f\u5ea6\u3002<\/p>\n

3\u3001\u5206\u5e03\u5f0f\u9501<\/p>\n

\u5728\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d\uff0c\u5f80\u5f80\u9700\u8981\u5bf9\u67d0\u4e9b\u64cd\u4f5c\u8fdb\u884c\u52a0\u9501\uff0c\u4ee5\u907f\u514d\u5e76\u53d1\u95ee\u9898\u3002Redis\u80fd\u591f\u5f88\u597d\u5730\u652f\u6301\u5206\u5e03\u5f0f\u9501\u529f\u80fd\u3002Redis\u7684setnx\u6307\u4ee4\u53ef\u4ee5\u5b9e\u73b0\u4e92\u65a5\u9501\uff0c\u5373\u8981\u6267\u884c\u540e\u7eed\u7684\u64cd\u4f5c\u524d\u9700\u8981\u83b7\u53d6\u9501\uff0c\u9632\u6b62\u5176\u4ed6\u8fdb\u7a0b\u6216\u8282\u70b9\u83b7\u53d6\u9501\u540e\u6267\u884c\u6307\u4ee4\u540c\u65f6\u5bf9\u6570\u636e\u8fdb\u884c\u64cd\u4f5c\u3002\u901a\u8fc7\u4ee3\u7801\u7f16\u5199\u53ca\u53c2\u6570\u914d\u7f6e\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u8282\u70b9\u7684\u9501\u540c\u6b65\uff0c\u5b89\u5168\u53ef\u9760\u3002<\/p>\n

4\u3001\u8ba1\u6570\u5668<\/p>\n

Redis\u8fd8\u652f\u6301\u539f\u5b50\u6027\u64cd\u4f5c\uff0c\u5982atomic incr\uff08\u539f\u5b50\u9012\u589e\uff09\u548catomic decr\uff08\u539f\u5b50\u9012\u51cf\uff09\u3002\u8fd9\u4e9b\u6307\u4ee4\u5141\u8bb8\u6211\u4eec\u5728Redis\u4e2d\u521b\u5efa\u8ba1\u6570\u5668\uff0c\u5728\u4e00\u4e2a\u975e\u5e38\u9ad8\u7684\u901f\u7387\u4e0b\u9012\u589e\u6216\u9012\u51cf\u8ba1\u6570\uff0c\u5b9e\u73b0\u8ba1\u6570\u5668\u7684\u5e76\u53d1\u63a7\u5236\u3002<\/p>\n

5\u3001\u5b9e\u65f6\u7edf\u8ba1<\/p>\n

Redis\u5e95\u5c42\u662f\u4f7f\u7528C\u5b9e\u73b0\uff0c\u8bfb\u5199\u901f\u5ea6\u5feb\uff0c\u8f7b\u91cf\u7ea7\uff0c\u80fd\u591f\u5feb\u901f\u5904\u7406\u8bf7\u6c42\u5927\u91cf\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u5229\u7528\u8fd9\u4e9b\u4f18\u52bf\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u8fdb\u884c\u5b9e\u65f6\u7edf\u8ba1\u3002\u4f8b\u5982\uff0c\u7edf\u8ba1\u67d0\u4e2a\u9875\u9762\u7684\u8bbf\u95ee\u6b21\u6570\uff0c\u7edf\u8ba1\u67d0\u4e2a\u5546\u54c1\u7684\u8d2d\u4e70\u6b21\u6570\u7b49\u3002\u5229\u7528Redis\u7684\u6301\u4e45\u5316\u673a\u5236\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\u3002<\/p>\n

\u4e8c\u3001Redis\u7684\u67b6\u6784\u8bbe\u8ba1\u4e0e\u4f18\u5316<\/p>\n

\u5728\u4f7f\u7528Redis\u4f5c\u4e3a\u6570\u636e\u5904\u7406\u5e73\u53f0\u65f6\uff0c\u5c24\u5176\u9700\u8981\u8003\u8651Redis\u67b6\u6784\u7684\u8bbe\u8ba1\u548c\u4f18\u5316\u5de5\u4f5c\uff0c\u4ee5\u4fdd\u8bc1Redis\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n

1\u3001\u67b6\u6784\u8bbe\u8ba1<\/p>\n

Redis\u53ef\u4ee5\u901a\u8fc7\u4e3b\u4ece\u590d\u5236\u548cCluster\u4e24\u79cd\u65b9\u5f0f\u6765\u5b9e\u73b0\u9ad8\u53ef\u7528\u3002\u4e3b\u4ece\u590d\u5236\u7684\u65b9\u5f0f\u9002\u7528\u4e8e\u6570\u636e\u91cf\u5c0f\u3001\u8bfb\u5199\u6bd4\u4f8b\u4e0d\u5927\u3001\u4e0d\u9700\u8981\u6c34\u5e73\u6269\u5c55\u7684\u573a\u666f\u3002Cluster\u65b9\u5f0f\u9002\u7528\u4e8e\u6570\u636e\u91cf\u5927\u3001\u8bfb\u5199\u6bd4\u4f8b\u5927\u3001\u9700\u6c42\u6c34\u5e73\u6269\u5c55\u573a\u666f\uff0c\u80fd\u591f\u66f4\u597d\u5730\u4fdd\u8bc1\u6570\u636e\u5206\u5e03\u5f0f\u5b58\u50a8\u548c\u5bb9\u9519\u80fd\u529b\u3002\u53e6\u5916\uff0c\u4e3a\u4e86\u786e\u4fddRedis\u7684\u6027\u80fd\uff0c\u9700\u8981\u8003\u8651\u5185\u5b58\u7684\u5927\u5c0f\u548cCPU\u7684\u6570\u91cf\uff0c\u5145\u5206\u5229\u7528\u673a\u5668\u7684\u6027\u80fd\uff0c\u628a\u7f13\u5b58\u7684\u6240\u6709\u6570\u636e\u653e\u5728\u5185\u5b58\u91cc\u9762\uff0c\u4e0d\u4f1a\u51fa\u73b0\u78c1\u76d8I\/O\u9650\u5236\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347Redis\u7684\u6027\u80fd\u3002<\/p>\n

2\u3001\u4f18\u5316\u6280\u5de7<\/p>\n

\u4e3a\u4e86\u4f18\u5316Redis\u7684\u6027\u80fd\uff0c\u9700\u8981\u8003\u8651\u6570\u636e\u7684\u5b58\u50a8\u65b9\u5f0f\u548c\u5185\u5b58\u4f7f\u7528\u7387\u3002\u5728Redis\u4e2d\uff0c\u4f7f\u7528\u6570\u636e\u7ed3\u6784\u6765\u4fdd\u5b58\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\uff0c\u4f8b\u5982\uff0c\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u7b49\u3002\u9700\u8981\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u6765\u9009\u62e9\u6570\u636e\u7ed3\u6784\uff0c\u5728\u540c\u65f6\u7ef4\u62a4\u8bfb\u5199\u6027\u80fd\u548c\u7a7a\u95f4\u5229\u7528\u6548\u7387\u4e4b\u95f4\u8fdb\u884c\u6743\u8861\u3002\u53e6\u5916\uff0c\u4e3a\u4e86\u63d0\u5347Redis\u7684\u6027\u80fd\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528Pipeline\u548cLua\u811a\u672c\u7b49\u6280\u672f\u3002Pipeline\u662f\u4e00\u79cd\u6279\u91cf\u5904\u7406\u547d\u4ee4\u7684\u65b9\u5f0f\uff0c\u80fd\u591f\u51cf\u5c11\u7f51\u7edc\u901a\u4fe1\u7684\u5f00\u9500\uff0c\u63d0\u5347\u6027\u80fd\u3002Lua\u811a\u672c\u80fd\u591f\u5b9e\u73b0\u590d\u6742\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u540c\u65f6\u51cf\u5c11\u7f51\u7edc\u901a\u4fe1\u6b21\u6570\uff0c\u63d0\u5347Redis\u7684\u6027\u80fd\u3002<\/p>\n

\u603b\u7ed3<\/p>\n

Redis\u4f5c\u4e3a\u4e00\u4e2a\u9ad8\u6027\u80fd\u3001\u7075\u6d3b\u53ef\u9760\u7684\u5185\u5b58\u6570\u636e\u5e93\uff0c\u5728\u6570\u636e\u5904\u7406\u5e73\u53f0\u4e2d\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u901a\u8fc7\u5408\u7406\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u4f18\u5316\u6280\u5de7\uff0c\u53ef\u4ee5\u4e3a\u6570\u636e\u5904\u7406\u5e73\u53f0\u63d0\u4f9b\u9ad8\u6548\u7684\u7f13\u5b58\u3001\u6d88\u606f\u961f\u5217\u3001\u5206\u5e03\u5f0f\u9501\u3001\u8ba1\u6570\u5668\u548c\u5b9e\u65f6\u7edf\u8ba1\u529f\u80fd\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u7efc\u5408\u8003\u8651\u5404\u79cd\u89e3\u51b3\u65b9\u6848\u7684\u4f18\u7f3a\u70b9\uff0c\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684Redis\u5e94\u7528\u573a\u666f\uff0c\u4ee5\u5145\u5206\u53d1\u6325Redis\u4f5c\u4e3a\u6570\u636e\u5904\u7406\u5e73\u53f0\u7684\u4f18\u52bf\u3002<\/p>\n

\n
\n <\/dt>\n
\n \u4e0d\u8981 AI \u751f\u6210\uff0c\u5c3c\u5eb7\u65b0\u89c6\u9891\u5021\u5bfc\u6444\u5f71\u5e08\u7528\u521b\u610f\u955c\u5934\u62cd\u6444\u7167\u7247\n <\/dd>\n<\/dl>\n
\n
\n <\/dt>\n
\n Go\u8bed\u8a00\u548cMySQL\u6570\u636e\u5e93\uff1a\u5982\u4f55\u8fdb\u884c\u6570\u636e\u89d2\u8272\u5c5e\u6027\u5212\u5206\uff1f\n <\/dd>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

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