{"id":201368,"date":"2025-05-10T08:48:13","date_gmt":"2025-05-10T00:48:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201368\/"},"modified":"2025-05-10T08:48:13","modified_gmt":"2025-05-10T00:48:13","slug":"redis-%e7%bc%93%e5%ad%98%e9%9b%aa%e5%b4%a9%e3%80%81%e5%87%bb%e7%a9%bf%e3%80%81%e7%a9%bf%e9%80%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201368\/","title":{"rendered":"Redis \u7f13\u5b58\u96ea\u5d29\u3001\u51fb\u7a7f\u3001\u7a7f\u900f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>Redis \u7f13\u5b58\u96ea\u5d29\u3001\u51fb\u7a7f\u3001\u7a7f\u900f<\/h1>\n<p><span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u662f\u7ed3\u5408\u6211\u4e4b\u524d\u9762\u8bd5\u7684\u5404\u79cd\u7ecf\u5386\u548c\u5b9e\u6218\u5f00\u53d1\u4e2d\u9047\u5230\u7684\u95ee\u9898\u89e3\u51b3\u7ecf\u9a8c\u6574\u7406\u7684\uff0c\u5e0c\u671b\u8fd9\u7bc7\u300aRedis \u7f13\u5b58\u96ea\u5d29\u3001\u51fb\u7a7f\u3001\u7a7f\u900f\u300b\u5bf9\u4f60\u6709\u5f88\u5927\u5e2e\u52a9\uff01\u6b22\u8fce\u6536\u85cf\uff0c\u5206\u4eab\u7ed9\u66f4\u591a\u7684\u9700\u8981\u7684\u670b\u53cb\u5b66\u4e60~<\/p>\n<h3>\u6b63\u6587<\/h3>\n<p>\u63d0\u5230Redis\u6211\u76f8\u4fe1\u5404\u4f4d\u5728\u9762\u8bd5\uff0c\u6216\u8005\u5b9e\u9645\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5bf9\u7f13\u5b58\u96ea\u5d29\uff0c\u7a7f\u900f\uff0c\u51fb\u7a7f\u4e5f\u4e0d\u964c\u751f\u5427\uff0c\u5c31\u7b97\u6ca1\u9047\u5230\u8fc7\u4f46\u662f\u4f60\u80af\u5b9a\u542c\u8fc7\uff0c\u90a3\u4e09\u8005\u5230\u5e95\u6709\u4ec0\u4e48\u533a\u522b\uff0c\u6211\u4eec\u53c8\u5e94\u8be5\u600e\u4e48\u53bb\u9632\u6b62\u8fd9\u6837\u7684\u60c5\u51b5\u53d1\u751f\u5462\uff0c\u6211\u4eec\u6709\u8bf7\u4e0b\u4e00\u4f4d\u53d7\u5bb3\u8005\u3002<\/p>\n<h3>\u9762\u8bd5\u5f00\u59cb<\/h3>\n<p>\u4e00\u4e2a\u5927\u8179\u4fbf\u4fbf\uff0c\u7a7f\u7740\u683c\u5b50\u886c\u8863\u7684\u4e2d\u5e74\u7537\u5b50\uff0c\u62ff\u7740\u4e00\u4e2a\u6ee1\u662f\u5212\u75d5\u7684mac\u5411\u4f60\u8d70\u6765\uff0c\u770b\u7740\u5feb\u79c3\u9876\u7684\u5934\u53d1\uff0c\u5fc3\u60f3\u7740\u80af\u5b9a\u662f\u5c3c\u739b\u9876\u7ea7\u67b6\u6784\u5e08\u5427!\u4f46\u662f\u6211\u4eec\u8179\u6709\u8bd7\u4e66\u6c14\u81ea\u534e\uff0c\u865a\u90fd\u4e0d\u865a\u3002<\/p>\n<\/p>\n<p>\u5c0f\u4f19\u5b50\u6211\u770b\u4f60\u7684\u7b80\u5386\u4e0a\u5199\u5230\u4e86Redis\uff0c\u90a3\u4e48\u6211\u4eec\u76f4\u63a5\u5f00\u95e8\u89c1\u5c71\uff0c\u76f4\u63a5\u603c\u5e38\u89c1\u7684\u51e0\u4e2a\u5927\u95ee\u9898\uff0cRedis\u96ea\u5d29\u4e86\u89e3\u4e48?<\/p>\n<p>\u5e05\u6c14\u8ff7\u4eba\u7684\u9762\u8bd5\u5b98\u60a8\u597d\uff0c\u6211\u4e86\u89e3\u7684\uff0c\u76ee\u524d\u7535\u5546\u9996\u9875\u4ee5\u53ca\u70ed\u70b9\u6570\u636e\u90fd\u4f1a\u53bb\u505a\u7f13\u5b58 \uff0c\u4e00\u822c\u7f13\u5b58\u90fd\u662f\u5b9a\u65f6\u4efb\u52a1\u53bb\u5237\u65b0\uff0c\u6216\u8005\u662f\u67e5\u4e0d\u5230\u4e4b\u540e\u53bb\u66f4\u65b0\u7684\uff0c\u5b9a\u65f6\u4efb\u52a1\u5237\u65b0\u5c31\u6709\u4e00\u4e2a\u95ee\u9898\u3002<\/p>\n<p>\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff1a\u5982\u679c\u6240\u6709\u9996\u9875\u7684Key\u5931\u6548\u65f6\u95f4\u90fd\u662f12\u5c0f\u65f6\uff0c\u4e2d\u534812\u70b9\u5237\u65b0\u7684\uff0c\u6211\u96f6\u70b9\u6709\u4e2a\u79d2\u6740\u6d3b\u52a8\u5927\u91cf\u7528\u6237\u6d8c\u5165\uff0c\u5047\u8bbe\u5f53\u65f6\u6bcf\u79d2 6000 \u4e2a\u8bf7\u6c42\uff0c\u672c\u6765\u7f13\u5b58\u5728\u53ef\u4ee5\u625b\u4f4f\u6bcf\u79d2 5000 \u4e2a\u8bf7\u6c42\uff0c\u4f46\u662f\u7f13\u5b58\u5f53\u65f6\u6240\u6709\u7684Key\u90fd\u5931\u6548\u4e86\u3002\u6b64\u65f6 1 \u79d2 6000 \u4e2a\u8bf7\u6c42\u5168\u90e8\u843d\u6570\u636e\u5e93\uff0c\u6570\u636e\u5e93\u5fc5\u7136\u625b\u4e0d\u4f4f\uff0c\u5b83\u4f1a\u62a5\u4e00\u4e0b\u8b66\uff0c\u771f\u5b9e\u60c5\u51b5\u53ef\u80fdDBA\u90fd\u6ca1\u53cd\u5e94\u8fc7\u6765\u5c31\u76f4\u63a5\u6302\u4e86\u3002\u6b64\u65f6\uff0c\u5982\u679c\u6ca1\u7528\u4ec0\u4e48\u7279\u522b\u7684\u65b9\u6848\u6765\u5904\u7406\u8fd9\u4e2a\u6545\u969c\uff0cDBA \u5f88\u7740\u6025\uff0c\u91cd\u542f\u6570\u636e\u5e93\uff0c\u4f46\u662f\u6570\u636e\u5e93\u7acb\u9a6c\u53c8\u88ab\u65b0\u7684\u6d41\u91cf\u7ed9\u6253\u6b7b\u4e86\u3002\u8fd9\u5c31\u662f\u6211\u7406\u89e3\u7684\u7f13\u5b58\u96ea\u5d29\u3002<\/p>\n<p>\u6211\u523b\u610f\u770b\u4e86\u4e0b\u6211\u505a\u8fc7\u7684\u9879\u76ee\u611f\u89c9\u518d\u540a\u7684\u90fd\u4e0d\u5141\u8bb8\u8fd9\u4e48\u5927\u7684QPS\u76f4\u63a5\u6253DB\u53bb\uff0c\u4e0d\u8fc7\u6ca1\u6162SQL\u52a0\u4e0a\u5206\u5e93\uff0c\u5927\u8868\u5206\u8868\u53ef\u80fd\u8fd8\u8fd8\u7b97\u80fd\u9876\uff0c\u4f46\u662f\u8ddf\u7528\u4e86Redis\u7684\u5dee\u8ddd\u8fd8\u662f\u5f88\u5927<\/p>\n<\/p>\n<p>\u540c\u4e00\u65f6\u95f4\u5927\u9762\u79ef\u5931\u6548\uff0c\u90a3\u4e00\u77ac\u95f4Redis\u8ddf\u6ca1\u6709\u4e00\u6837\uff0c\u90a3\u8fd9\u4e2a\u6570\u91cf\u7ea7\u522b\u7684\u8bf7\u6c42\u76f4\u63a5\u6253\u5230\u6570\u636e\u5e93\u51e0\u4e4e\u662f\u707e\u96be\u6027\u7684\uff0c\u4f60\u60f3\u60f3\u5982\u679c\u6253\u6302\u7684\u662f\u4e00\u4e2a\u7528\u6237\u670d\u52a1\u7684\u5e93\uff0c\u90a3\u5176\u4ed6\u4f9d\u8d56\u4ed6\u7684\u5e93\u6240\u6709\u7684\u63a5\u53e3\u51e0\u4e4e\u90fd\u4f1a\u62a5\u9519\uff0c\u5982\u679c\u6ca1\u505a\u7194\u65ad\u7b49\u7b56\u7565\u57fa\u672c\u4e0a\u5c31\u662f\u77ac\u95f4\u6302\u4e00\u7247\u7684\u8282\u594f\uff0c\u4f60\u600e\u4e48\u91cd\u542f\u7528\u6237\u90fd\u4f1a\u628a\u4f60\u6253\u6302\uff0c\u7b49\u4f60\u80fd\u91cd\u542f\u7684\u65f6\u5019\uff0c\u7528\u6237\u65e9\u5c31\u7761\u89c9\u53bb\u4e86\uff0c\u5e76\u4e14\u5bf9\u4f60\u7684\u4ea7\u54c1\u5931\u53bb\u4e86\u4fe1\u5fc3\uff0c\u4ec0\u4e48\u5783\u573e\u4ea7\u54c1\u3002<\/p>\n<p>\u9762\u8bd5\u5b98\u6478\u4e86\u6478\u81ea\u5df1\u7684\u5934\u53d1\uff0c\u55ef\u8fd8\u4e0d\u9519\uff0c\u90a3\u8fd9\u79cd\u60c5\u51b5\u548b\u6574?\u4f60\u90fd\u662f\u600e\u4e48\u53bb\u5e94\u5bf9\u7684?<\/p>\n<p>\u5904\u7406\u7f13\u5b58\u96ea\u5d29\u7b80\u5355\uff0c\u5728\u6279\u91cf\u5f80Redis\u5b58\u6570\u636e\u7684\u65f6\u5019\uff0c\u628a\u6bcf\u4e2aKey\u7684\u5931\u6548\u65f6\u95f4\u90fd\u52a0\u4e2a\u968f\u673a\u503c\u5c31\u597d\u4e86\uff0c\u8fd9\u6837\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u4e0d\u4f1a\u5728\u540c\u4e00\u65f6\u95f4\u5927\u9762\u79ef\u5931\u6548\uff0c\u6211\u76f8\u4fe1\uff0cRedis\u8fd9\u70b9\u6d41\u91cf\u8fd8\u662f\u9876\u5f97\u4f4f\u7684\u3002<\/p>\n<\/p>\n<pre>setRedis(Key\uff0cvalue\uff0ctime&nbsp;+&nbsp;Math.random()&nbsp;*&nbsp;10000);&nbsp;\r\n<\/pre>\n<p>\u5982\u679cRedis\u662f\u96c6\u7fa4\u90e8\u7f72\uff0c\u5c06\u70ed\u70b9\u6570\u636e\u5747\u5300\u5206\u5e03\u5728\u4e0d\u540c\u7684Redis\u5e93\u4e2d\u4e5f\u80fd\u907f\u514d\u5168\u90e8\u5931\u6548\u7684\u95ee\u9898\uff0c\u4e0d\u8fc7\u672c\u6e23\u6211\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u64cd\u4f5c\u96c6\u7fa4\u7684\u65f6\u5019\uff0c\u5355\u4e2a\u670d\u52a1\u90fd\u662f\u5bf9\u5e94\u7684\u5355\u4e2aRedis\u5206\u7247\uff0c\u662f\u4e3a\u4e86\u65b9\u4fbf\u6570\u636e\u7684\u7ba1\u7406\uff0c\u4f46\u662f\u4e5f\u540c\u6837\u6709\u4e86\u53ef\u80fd\u4f1a\u5931\u6548\u8fd9\u6837\u7684\u5f0a\u7aef\uff0c\u5931\u6548\u65f6\u95f4\u968f\u673a\u662f\u4e2a\u597d\u7b56\u7565\u3002<\/p>\n<p>\u6216\u8005\u8bbe\u7f6e\u70ed\u70b9\u6570\u636e\u6c38\u8fdc\u4e0d\u8fc7\u671f\uff0c\u6709\u66f4\u65b0\u64cd\u4f5c\u5c31\u66f4\u65b0\u7f13\u5b58\u5c31\u597d\u4e86(\u6bd4\u5982\u8fd0\u7ef4\u66f4\u65b0\u4e86\u9996\u9875\u5546\u54c1\uff0c\u90a3\u4f60\u5237\u4e0b\u7f13\u5b58\u5c31\u5b8c\u4e8b\u4e86\uff0c\u4e0d\u8981\u8bbe\u7f6e\u8fc7\u671f\u65f6\u95f4)\uff0c\u7535\u5546\u9996\u9875\u7684\u6570\u636e\u4e5f\u53ef\u4ee5\u7528\u8fd9\u4e2a\u64cd\u4f5c\uff0c\u4fdd\u9669\u3002<\/p>\n<h3>\u90a3\u4f60\u4e86\u89e3\u7f13\u5b58\u7a7f\u900f\u548c\u51fb\u7a7f\u4e48\uff0c\u53ef\u4ee5\u8bf4\u8bf4\u4ed6\u4eec\u8ddf\u96ea\u5d29\u7684\u533a\u522b\u4e48?<\/h3>\n<p>\u55ef\uff0c\u4e86\u89e3\uff0c\u6211\u5148\u8bf4\u4e00\u4e0b\u7f13\u5b58\u7a7f\u900f\u5427\uff0c\u7f13\u5b58\u7a7f\u900f\u662f\u6307\u7f13\u5b58\u548c\u6570\u636e\u5e93\u4e2d\u90fd\u6ca1\u6709\u7684\u6570\u636e\uff0c\u800c\u7528\u6237\u4e0d\u65ad\u53d1\u8d77\u8bf7\u6c42\uff0c\u6211\u4eec\u6570\u636e\u5e93\u7684 id \u90fd\u662f1\u5f00\u59cb\u81ea\u589e\u4e0a\u53bb\u7684\uff0c\u5982\u53d1\u8d77\u4e3aid\u503c\u4e3a -1 \u7684\u6570\u636e\u6216 id \u4e3a\u7279\u522b\u5927\u4e0d\u5b58\u5728\u7684\u6570\u636e\u3002\u8fd9\u65f6\u7684\u7528\u6237\u5f88\u53ef\u80fd\u662f\u653b\u51fb\u8005\uff0c\u653b\u51fb\u4f1a\u5bfc\u81f4\u6570\u636e\u5e93\u538b\u529b\u8fc7\u5927\uff0c\u4e25\u91cd\u4f1a\u51fb\u57ae\u6570\u636e\u5e93\u3002<\/p>\n<p>\u5c0f\u70b9\u7684\u5355\u673a\u7cfb\u7edf\uff0c\u57fa\u672c\u4e0a\u7528postman\u5c31\u80fd\u641e\u6b7b\uff0c\u6bd4\u5982\u6211\u81ea\u5df1\u4e70\u7684\u963f\u91cc\u4e91\u670d\u52a1<\/p>\n<\/p>\n<p>\u50cf\u8fd9\u79cd\u4f60\u5982\u679c\u4e0d\u5bf9\u53c2\u6570\u505a\u6821\u9a8c\uff0c\u6570\u636e\u5e93id\u90fd\u662f\u5927\u4e8e0\u7684\uff0c\u6211\u4e00\u76f4\u7528\u5c0f\u4e8e0\u7684\u53c2\u6570\u53bb\u8bf7\u6c42\u4f60\uff0c\u6bcf\u6b21\u90fd\u80fd\u7ed5\u5f00Redis\u76f4\u63a5\u6253\u5230\u6570\u636e\u5e93\uff0c\u6570\u636e\u5e93\u4e5f\u67e5\u4e0d\u5230\uff0c\u6bcf\u6b21\u90fd\u8fd9\u6837\uff0c\u5e76\u53d1\u9ad8\u70b9\u5c31\u5bb9\u6613\u5d29\u6389\u4e86\u3002<\/p>\n<p>\u81f3\u4e8e\u7f13\u5b58\u51fb\u7a7f\u561b\uff0c\u8fd9\u4e2a\u8ddf\u7f13\u5b58\u96ea\u5d29\u6709\u70b9\u50cf\uff0c\u4f46\u662f\u53c8\u6709\u4e00\u70b9\u4e0d\u4e00\u6837\uff0c\u7f13\u5b58\u96ea\u5d29\u662f\u56e0\u4e3a\u5927\u9762\u79ef\u7684\u7f13\u5b58\u5931\u6548\uff0c\u6253\u5d29\u4e86DB\uff0c\u800c\u7f13\u5b58\u51fb\u7a7f\u4e0d\u540c\u7684\u662f\u7f13\u5b58\u51fb\u7a7f\u662f\u6307\u4e00\u4e2aKey\u975e\u5e38\u70ed\u70b9\uff0c\u5728\u4e0d\u505c\u7684\u625b\u7740\u5927\u5e76\u53d1\uff0c\u5927\u5e76\u53d1\u96c6\u4e2d\u5bf9\u8fd9\u4e00\u4e2a\u70b9\u8fdb\u884c\u8bbf\u95ee\uff0c\u5f53\u8fd9\u4e2aKey\u5728\u5931\u6548\u7684\u77ac\u95f4\uff0c\u6301\u7eed\u7684\u5927\u5e76\u53d1\u5c31\u7a7f\u7834\u7f13\u5b58\uff0c\u76f4\u63a5\u8bf7\u6c42\u6570\u636e\u5e93\uff0c\u5c31\u50cf\u5728\u4e00\u4e2a\u5b8c\u597d\u65e0\u635f\u7684\u6876\u4e0a\u51ff\u5f00\u4e86\u4e00\u4e2a\u6d1e\u3002<\/p>\n<\/p>\n<h3>\u9762\u8bd5\u5b98\u9732\u51fa\u6b23\u6170\u7684\u773c\u5149\uff0c\u90a3\u4ed6\u4eec\u5206\u522b\u600e\u4e48\u89e3\u51b3<\/h3>\n<p>\u7f13\u5b58\u7a7f\u900f\u6211\u4f1a\u5728\u63a5\u53e3\u5c42\u589e\u52a0\u6821\u9a8c\uff0c\u6bd4\u5982\u7528\u6237\u9274\u6743\u6821\u9a8c\uff0c\u53c2\u6570\u505a\u6821\u9a8c\uff0c\u4e0d\u5408\u6cd5\u7684\u53c2\u6570\u76f4\u63a5\u4ee3\u7801Return\uff0c\u6bd4\u5982\uff1aid \u505a\u57fa\u7840\u6821\u9a8c\uff0cid <\/p>\n<p>\u8fd9\u91cc\u6211\u60f3\u63d0\u7684\u4e00\u70b9\u5c31\u662f\uff0c\u6211\u4eec\u5728\u5f00\u53d1\u7a0b\u5e8f\u7684\u65f6\u5019\u90fd\u8981\u6709\u4e00\u9897\u201c\u4e0d\u4fe1\u4efb\u201d\u7684\u5fc3\uff0c\u5c31\u662f\u4e0d\u8981\u76f8\u4fe1\u4efb\u4f55\u8c03\u7528\u65b9\uff0c\u6bd4\u5982\u4f60\u63d0\u4f9b\u4e86API\u63a5\u53e3\u51fa\u53bb\uff0c\u4f60\u6709\u8fd9\u51e0\u4e2a\u53c2\u6570\uff0c\u90a3\u6211\u89c9\u5f97\u4f5c\u4e3a\u88ab\u8c03\u7528\u65b9\uff0c\u4efb\u4f55\u53ef\u80fd\u7684\u53c2\u6570\u60c5\u51b5\u90fd\u5e94\u8be5\u88ab\u8003\u8651\u5230\uff0c\u505a\u6821\u9a8c\uff0c\u56e0\u4e3a\u4f60\u4e0d\u76f8\u4fe1\u8c03\u7528\u4f60\u7684\u4eba\uff0c\u4f60\u4e0d\u77e5\u9053\u4ed6\u4f1a\u4f20\u4ec0\u4e48\u53c2\u6570\u7ed9\u4f60\u3002<\/p>\n<p>\u4e3e\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c\u4f60\u8fd9\u4e2a\u63a5\u53e3\u662f\u5206\u9875\u67e5\u8be2\u7684\uff0c\u4f46\u662f\u4f60\u6ca1\u5bf9\u5206\u9875\u53c2\u6570\u7684\u5927\u5c0f\u505a\u9650\u5236\uff0c\u8c03\u7528\u7684\u4eba\u4e07\u4e00\u4e00\u53e3\u6c14\u67e5 Integer.MAX_VALUE \u4e00\u6b21\u8bf7\u6c42\u5c31\u8981\u4f60\u51e0\u79d2\uff0c\u591a\u51e0\u4e2a\u5e76\u53d1\u4f60\u4e0d\u5c31\u6302\u4e86\u4e48?\u662f\u516c\u53f8\u540c\u4e8b\u8c03\u7528\u8fd8\u597d\u5927\u4e0d\u4e86\u53d1\u73b0\u4e86\u6539\u6389\uff0c\u4f46\u662f\u5982\u679c\u662f\u9ed1\u5ba2\u6216\u8005\u7ade\u4e89\u5bf9\u624b\u5462?\u5728\u4f60\u53cc\u5341\u4e00\u5f53\u5929\u5c31\u8c03\u4f60\u8fd9\u4e2a\u63a5\u53e3\u4f1a\u53d1\u751f\u4ec0\u4e48\uff0c\u5c31\u4e0d\u7528\u6211\u8bf4\u4e86\u5427\u3002\u8fd9\u662f\u4e4b\u524d\u7684Leader\u8ddf\u6211\u8bf4\u7684\uff0c\u6211\u89c9\u5f97\u5927\u5bb6\u4e5f\u90fd\u5e94\u8be5\u4e86\u89e3\u4e0b\u3002<\/p>\n<p>\u4ece\u7f13\u5b58\u53d6\u4e0d\u5230\u7684\u6570\u636e\uff0c\u5728\u6570\u636e\u5e93\u4e2d\u4e5f\u6ca1\u6709\u53d6\u5230\uff0c\u8fd9\u65f6\u4e5f\u53ef\u4ee5\u5c06\u5bf9\u5e94Key\u7684Value\u5bf9\u5199\u4e3anull\u3001\u4f4d\u7f6e\u9519\u8bef\u3001\u7a0d\u540e\u91cd\u8bd5\u8fd9\u6837\u7684\u503c\u5177\u4f53\u53d6\u5565\u95ee\u4ea7\u54c1\uff0c\u6216\u8005\u770b\u5177\u4f53\u7684\u573a\u666f\uff0c\u7f13\u5b58\u6709\u6548\u65f6\u95f4\u53ef\u4ee5\u8bbe\u7f6e\u77ed\u70b9\uff0c\u598230\u79d2(\u8bbe\u7f6e\u592a\u957f\u4f1a\u5bfc\u81f4\u6b63\u5e38\u60c5\u51b5\u4e5f\u6ca1\u6cd5\u4f7f\u7528)\u3002<\/p>\n<p>\u8fd9\u6837\u53ef\u4ee5\u9632\u6b62\u653b\u51fb\u7528\u6237\u53cd\u590d\u7528\u540c\u4e00\u4e2aid\u66b4\u529b\u653b\u51fb\uff0c\u4f46\u662f\u6211\u4eec\u8981\u77e5\u9053\u6b63\u5e38\u7528\u6237\u662f\u4e0d\u4f1a\u5728\u5355\u79d2\u5185\u53d1\u8d77\u8fd9\u4e48\u591a\u6b21\u8bf7\u6c42\u7684\uff0c\u90a3\u7f51\u5173\u5c42Nginx\u672c\u6e23\u6211\u4e5f\u8bb0\u5f97\u6709\u914d\u7f6e\u9879\uff0c\u53ef\u4ee5\u8ba9\u8fd0\u7ef4\u5927\u5927\u5bf9\u5355\u4e2aIP\u6bcf\u79d2\u8bbf\u95ee\u6b21\u6570\u8d85\u51fa\u9608\u503c\u7684IP\u90fd\u62c9\u9ed1\u3002<\/p>\n<h3>\u90a3\u4f60\u8fd8\u6709\u522b\u7684\u529e\u6cd5\u4e48?<\/h3>\n<p>\u8fd8\u6709\u6211\u8bb0\u5f97Redis\u8fd8\u6709\u4e00\u4e2a\u9ad8\u7ea7\u7528\u6cd5\u5e03\u9686\u8fc7\u6ee4\u5668(Bloom 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