{"id":201674,"date":"2025-05-10T08:55:22","date_gmt":"2025-05-10T00:55:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201674\/"},"modified":"2025-05-10T08:55:22","modified_gmt":"2025-05-10T00:55:22","slug":"redisdb%e5%ae%9e%e7%8e%b0%e5%9f%ba%e4%ba%8e%e5%8f%b7%e6%ae%b5%e7%9a%84%e5%8f%91%e5%8f%b7%e5%99%a8%e5%8e%9f%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201674\/","title":{"rendered":"Redis+DB\u5b9e\u73b0\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u539f\u7406"},"content":{"rendered":"

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

Redis+DB\u5b9e\u73b0\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u539f\u7406<\/h1>\n

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

\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898\u662f<\/span>\u300aRedis+DB\u5b9e\u73b0\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u539f\u7406\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8e\u6570\u636e\u5e93<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230Redis\u3001\u96c6\u7fa4\u3001\u53d1\u53f7\u5668<\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n

\u4ec0\u4e48\u662f\u53d1\u53f7\u5668<\/span><\/strong><\/p>\n

\u5728\u4e92\u8054\u7f51\u573a\u666f\u4e2d\uff0c\u5f88\u591a\u4e1a\u52a1\u8981\u6c42\u751f\u6210\u552f\u4e00\u7684ID\u53f7\uff0c\u4ee5\u7528\u4e8e\u533a\u5206\u67d0\u4e9b\u8d44\u6e90\u3002\u5e38\u89c1\u4f8b\u5b50\uff1a\u7535\u5546\u7cfb\u7edf\u4e2d\u7684\u8ba2\u5355ID\u53f7\u3001\u804a\u5929\u7fa4\u7ec4\u4e2d\u7684\u6d88\u606fID\u53f7\u3001\u4e0a\u4f20\u6587\u4ef6\u5230\u5b58\u50a8\u7cfb\u7edf\u4e2d\u4e4b\u540e\u751f\u6210\u7684\u6587\u4ef6ID\u53f7\u3001\u7528\u6237\u6ce8\u518c\u7cfb\u7edf\u4e2d\u7684\u7528\u6237ID\u53f7\u3001\u5546\u6237\u7cfb\u7edf\u4e2d\u7684\u5546\u6237ID\u53f7\u3001\u5f00\u653e\u5e73\u53f0\u4e2d\u7684\u5f00\u53d1\u8005\u8d26\u53f7ID\u3001\u9910\u996e\u5e97\u7684\u6392\u961f\u8fdb\u9910\u53f7\u3001\u5f71\u5267\u9662\u7968\u636e\u5355\u53f7\u3001\u533b\u9662\/\u94f6\u884c\u6392\u961f\u53f7\u7b49\u7b49\uff0c\u8fd9\u4e9b\u57fa\u672c\u90fd\u662f\u57fa\u4e8e\u5148\u6765\u540e\u5230\u7684\u89c4\u5219\u751f\u6210\uff0c\u4ee5\u671f\u8fbe\u5230\u552f\u4e00\u6027\u6216\u7a0d\u663e\u516c\u5e73\u7684\u4eab\u53d7\u67d0\u4e9b\u8d44\u6e90\u3002<\/p>\n

\u4f60\u662f\u5426\u60f3\u8fc7\u4f7f\u7528\u6280\u672f\u5e94\u8be5\u5982\u4f55\u5b9e\u73b0\u5462\uff1f\u4e0b\u9762\u5f15\u51fa\u672c\u6587\u4e3b\u89d2\uff1a\u53d1\u53f7\u5668\uff08ticket dispenser\uff09\uff0c\u4e5f\u53ef\u79f0\u4e4b\u4e3aID\u751f\u6210\u5668 (\u751f\u6210\u7684ID\u53f7\u53ef\u4ee5\u662f\u5b57\u7b26\u4e32\u4e5f\u53ef\u4ee5\u662f\u6574\u6570\uff0c\u672c\u6587\u4ec5\u63a2\u8ba8\u751f\u6210\u6574\u6570id\u7684\u53d1\u53f7\u5668\u5b9e\u73b0\u539f\u7406)\u3002<\/p>\n

\u5728\u4e92\u8054\u7f51\u884c\u4e1a\u4e2d\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u670d\u52a1\u7684\u7a33\u5b9a\u6027\u3001\u53ef\u7528\u6027\u3001\u5e76\u53d1\u6027\u7b49\u6307\u6807\uff0c\u670d\u52a1\u4e00\u822c\u662f\u91c7\u7528\u96c6\u7fa4\u591a\u8282\u70b9\u90e8\u7f72\uff0c\u5982\u4f55\u4fdd\u8bc1\u5728\u8fd9\u4e9b\u4e0d\u540c\u7684\u8282\u70b9\u751f\u6210\u7b26\u5408\u4e1a\u52a1\u8981\u6c42\u7684ID\uff0c\u53c8\u5f15\u51fa\u53e6\u4e00\u4e2a\u6982\u5ff5\uff1a\u5206\u5e03\u5f0fID\u751f\u6210\u5668(\u5b9e\u73b0\u65b9\u6848\u6709\u591a\u79cd)\u3002\u5173\u4e8e\u5206\u5e03\u5f0fID\u7684\u5e38\u89c1\u5b9e\u73b0\u65b9\u5f0f\u53c2\u8003\u7b14\u8005\u6587\u7ae0\uff1a\u5206\u5e03\u5f0fID\u76845\u79cd\u751f\u6210\u65b9\u5f0f\u4ee5\u53caGo\u6e90\u7801\u4e2d\u7684\u4e00\u79cd\u5e94\u7528\uff0c\u6587\u7ae0\u4e2d\u5217\u4e3e\u4e86\u5e38\u89c1\u76845\u79cd\u5b9e\u73b0\u65b9\u5f0f\u4ee5\u53ca\u539f\u7406\u3002\u672c\u6587\uff0c\u5219\u91cd\u70b9\u8bb2\u89e3\u4f7f\u7528Redis+DB\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u5b9e\u73b0\u539f\u7406\u3002<\/p>\n

\u5b9e\u73b0\u53d1\u53f7\u5668\u9700\u8981\u7684\u5173\u6ce8\u70b9<\/span><\/strong><\/p>\n

\u9700\u8981\u5173\u6ce8\u7684\u70b9\u5927\u81f4\u6709\u4ee5\u4e0b\u51e0\u4e2a\uff1a<\/p>\n

– \u6709\u5e8f\u6027<\/p>\n

\u6b63\u5e8f\u6216\u5012\u5e8f\uff0c\u53d1\u53f7\u5668\u57fa\u672c\u90fd\u662f\u57fa\u4e8e\u67d0\u79cd\u7eac\u5ea6\u7684\u6b63\u5e8f\u6392\u5217\u3002\u8fd8\u6709\u4e00\u4e9b\u4e0d\u9700\u8981\u6709\u5e8f\u6027\uff0c\u53ea\u8981\u4fdd\u8bc1\u552f\u4e00\u6027\u5373\u53ef\u3002<\/p>\n

– \u9012\u589e\u6027<\/p>\n

\u968f\u7740\u65f6\u95f4\u7684\u6d41\u901d\uff0c\u53f7\u7801\u7684\u503c\u53ea\u80fd\u589e\u5927\u4e0d\u80fd\u53d8\u5c0f\uff0c\u5373\uff1a\u540e\u9762\u751f\u6210\u7684\u4e00\u5b9a\u5927\u4e8e\u524d\u9762\u751f\u6210\u7684\u3002<\/p>\n

– \u552f\u4e00\u6027<\/p>\n

\u5728\u6574\u4e2a\u751f\u6210\u7684\u53f7\u7801\u503c\u57df\u4e2d\uff0c\u540c\u4e00\u4e2a\u53f7\u7801\u6709\u4e14\u4ec5\u51fa\u73b0\u4e00\u6b21\u3002<\/p>\n

– \u5148\u5230\u5148\u5f97<\/p>\n

\u5148\u7533\u8bf7\u53f7\u7801\u7684\u5148\u83b7\u53d6\u5230\uff0c\u540e\u7533\u8bf7\u53f7\u7801\u7684\u540e\u83b7\u53d6\u5230\u3002<\/p>\n

\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u5b9e\u73b0\u539f\u7406<\/strong><\/span><\/span><\/p>\n

\u7531\u4e0a\u56fe\u53ef\u77e5\uff0c\u5b9e\u73b0\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u903b\u8f91\u67092\u4e2a\u89d2\u8272\uff1a<\/p>\n<\/p>\n

<\/p>\n

1. \u53d1\u53f7\u751f\u6210\u5668<\/p>\n

2. \u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668<\/p>\n

\u5bf9\u4e8e\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668\u6765\u8bf4\uff0c\u53d1\u53f7\u751f\u6210\u5668\u672c\u8eab\u5b58\u50a8\u4e00\u6bb5\u53ef\u7528\u7684\u503c\u57df\u7a7a\u95f4\uff0c\u5176\u6570\u636e\u7ed3\u6784\u4e00\u822c\u4e3a\uff1a[currId, maxId]\uff0ccurrId\u4e3a\u4e0b\u4e00\u4e2a\u53ef\u7528id\uff0cmaxId\u4e3a\u5f53\u524d\u53f7\u6bb5\u6700\u5927id\u3002\u6bcf\u5f53\u6709\u53f7\u7801\u7533\u8bf7\u5230\u8fbe\u540e\uff0c\u53d1\u53f7\u5668\u5148\u5224\u65ad\u662f\u5426\u6709\u53ef\u7528\u53f7\u7801\u3002<\/p>\n

\u82e5currId<\/p>\n

\u82e5currId>maxId\uff0c\u8bf4\u660e\u8be5\u53f7\u6bb5\u88ab\u6d88\u8017\u6b86\u5c3d\u3002\u6b64\u65f6\uff0c\u53d1\u53f7\u5668\u9700\u8981\u7533\u8bf7\u65b0\u7684\u53f7\u6bb5\u503c\u57df\u7a7a\u95f4\u3002\u5373\uff1a\u7533\u8bf7\u65b0\u7684maxId\uff0c\u4e00\u822c\u4f7f\u7528\u6b65\u957f\u7684\u65b9\u5f0f\uff0c\u53d1\u53f7\u5668\u6bcf\u6b21\u7533\u8bf7\u65b0\u7684\u503c\u57df\u7a7a\u95f4\uff0c\u4f1a\u5f97\u5230\u957f\u5ea6\u56fa\u5b9a\u7684\u65b0\u503c\u57df\u7a7a\u95f4 (\u5224\u65ad\u53d1\u53f7\u751f\u6210\u5668\u662f\u5426\u5b58\u5728\u53ef\u7528\u53f7\u7801\uff0c\u4e00\u822c\u67092\u79cd\u5199\u6cd5\uff0c\u53ea\u662f\u5904\u7406\u8fb9\u754c\u6761\u4ef6\u4e0d\u4e00\u6837\uff0c\u8fd9\u91cc\u4ee5currId<\/p>\n

\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u53d1\u53f7\u751f\u6210\u5668\u5206\u4e3a\u8fdb\u7a0b\u5185\u53d1\u53f7\u751f\u6210\u5668\u4e0e\u8fdb\u7a0b\u5916\u53d1\u53f7\u751f\u6210\u5668\u3002\u5373\uff1a\u5728\u8fdb\u7a0b\u5185\u90e8\u7ef4\u62a4[currId, maxId]\u503c\u57df\u7a7a\u95f4\u8fd8\u662f\u5728\u8fdb\u7a0b\u5916\u90e8\u7ef4\u62a4[currId, maxId]\u503c\u57df\u7a7a\u95f4\u3002\u8fdb\u7a0b\u5185\u90e8\u53ef\u4ee5\u901a\u8fc7\u5168\u5c40\u53d8\u91cf+\u8fdb\u7a0b\u5185\u90e8\u9501(\u6216\u539f\u5b50\u64cd\u4f5c)\u7684\u65b9\u5f0f\u5b9e\u73b0\uff0c\u8fdb\u7a0b\u5916\u90e8\u901a\u8fc7\u5176\u4ed6\u4e2d\u95f4\u4ef6(Redis or DB)\u6216\u670d\u52a1\u6765\u5b9e\u73b0\u3002<\/p>\n

\u8fdb\u7a0b\u5185\u53d1\u53f7\u751f\u6210\u5668\u4e0e\u8fdb\u7a0b\u5916\u53d1\u53f7\u751f\u6210\u5668\u7684\u4f7f\u7528\u573a\u666f\u4e5f\u6709\u5f88\u5927\u4e0d\u540c\u4e4b\u5904\uff0c\u670d\u52a1\u4e00\u822c\u5b58\u5728\u591a\u4e2a\u8282\u70b9\uff0c\u6bcf\u4e2a\u8282\u70b9\u90fd\u5b58\u5728\u4e00\u4e2a\u4e1a\u52a1\u8fdb\u7a0b\u3002\u82e5\u5bf9\u5168\u90e8\u8bf7\u6c42\u90fd\u8981\u4fdd\u8bc1\u5148\u6765\u540e\u5230\u4e25\u683c\u7684\u65f6\u5e8f\u6027\uff0c\u5219\u9700\u8981\u4f7f\u7528\u552f\u4e00\u7684\u8fdb\u7a0b\u5916\u53d1\u53f7\u751f\u6210\u5668\u3002\u82e5\u4e0d\u7528\u4fdd\u8bc1\u5148\u6765\u540e\u5230\u4e25\u683c\u7684\u65f6\u5e8f\u6027\uff0c\u5219\u8fdb\u7a0b\u5185\u53d1\u53f7\u751f\u6210\u5668\u4e0e\u8fdb\u7a0b\u5916\u53d1\u53f7\u751f\u6210\u5668\u90fd\u53ef\u4ee5\u4f7f\u7528\uff0c\u8003\u8651\u6027\u80fd\u4f18\u5148\u9009\u62e9\u8fdb\u7a0b\u5185\u53d1\u53f7\u751f\u6210\u5668\u3002<\/p>\n

Redis+DB\u5b9e\u73b0\u57fa\u4e8e\u53f7\u6bb5\u7684\u53d1\u53f7\u5668<\/span><\/strong><\/p>\n<\/p>\n

<\/p>\n

\u901a\u8fc7\u4e0a\u9762\u53ef\u77e5\uff0c\u5b9e\u73b0\u53d1\u53f7\u5668\u529f\u80fd\u9700\u8981\u5b9e\u73b02\u4e2a\u89d2\u8272\uff1a\u53d1\u53f7\u751f\u6210\u5668\u4e0e\u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668\uff0c\u672c\u6587\u7740\u91cd\u8bb2\u89e3\u8fdb\u7a0b\u5916\u53d1\u53f7\u751f\u6210\u5668\u7684\u5b9e\u73b0\u539f\u7406\u3002\u8fd9\u91cc\u4f7f\u7528Redis\u4f5c\u4e3a\u53d1\u53f7\u751f\u6210\u5668\uff0cDB\u4f5c\u4e3a\u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668\u3002<\/p>\n

Redis\u53d1\u53f7\u751f\u6210\u5668\u4ec5\u4ec5\u662f\u4e00\u4e2ahash\u7c7b\u578b\u7684\u6570\u503c\u7ed3\u6784\uff0c\u5305\u542b2\u4e2afield\uff1av_l\/v_h\u3002<\/p>\n

DB\u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668\u4e00\u822c\u662f\u4e00\u5f20\u8868\u7ed3\u6784\uff0c\u6838\u5fc3\u76842\u4e2a\u5b57\u6bb5\uff1aserver_name\/max_id\u3002<\/p>\n

\u901a\u8fc7\u4e0a\u56fe\u53ef\u77e5\uff0c\u4e1a\u52a1\u5728\u901a\u8fc7\u53d1\u53f7\u5668\u83b7\u53d6\u53f7\u7801\u65f6\u9700\u8981\u7ecf\u5386\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n

1. \u4e1a\u52a1\u8bf7\u6c42Redis\u53d1\u53f7\u751f\u6210\u5668\u83b7\u53d6\u53f7\u7801<\/p>\n

2. \u53d1\u53f7\u751f\u6210\u5668\u5224\u65ad\u662f\u5426\u5b58\u5728\u53ef\u7528\u53f7\u7801<\/p>\n

3. \u6709\u51e0\u79cd\u60c5\u51b5<\/p>\n

    3.1 \u6b63\u5e38\u83b7\u53d6\u53f7\u7801\u8fd4\u56de\u7ed9\u4e1a\u52a1(\u5230\u8fd9\u91cc\u7ed3\u675f)<\/p>\n

    3.2 \u53d1\u53f7\u751f\u6210\u5668\u6570\u636e\u7ed3\u6784\u4e0d\u5b58\u5728<\/p>\n

    3.3 \u53d1\u53f7\u751f\u6210\u5668\u6570\u503c\u7a7a\u95f4\u8017\u5c3d<\/p>\n

4. \u5bf9\u4e8e3.2\/3.3\u8fd9\u4e24\u79cd\u60c5\u51b5\uff0c\u4e1a\u52a1\u4f1a\u52a0\u5206\u5e03\u5f0f\u9501\u5e76\u8bf7\u6c42DB\u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668\u83b7\u53d6\u65b0\u7684\u53f7\u6bb5<\/p>\n

5. DB\u96c6\u4e2d\u5f0f\u53f7\u6bb5\u7ba1\u7406\u5668\u8fd4\u56de\u65b0\u7684\u53f7\u6bb5<\/p>\n

6. \u4e1a\u52a1\u66f4\u65b0\u53d1\u53f7\u751f\u6210\u5668\u53f7\u6bb5<\/p>\n

7. \u56de\u5230\u7b2c1\u6b65<\/p>\n","protected":false},"excerpt":{"rendered":"

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