{"id":185752,"date":"2024-11-11T00:12:22","date_gmt":"2024-11-10T16:12:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185752\/"},"modified":"2024-11-11T00:12:23","modified_gmt":"2024-11-10T16:12:23","slug":"%e6%95%b8redis%e6%8a%80%e8%a1%93%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be6%e4%bd%8d%e6%95%b8%e9%9a%a8%e6%a9%9f%e7%94%9f%e6%88%90%ef%bc%88redis%e7%94%9f%e6%88%906%e4%bd%8d%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185752\/","title":{"rendered":"\u6578Redis\u6280\u8853\u8f15\u9b06\u5be6\u73fe6\u4f4d\u6578\u96a8\u6a5f\u751f\u6210\uff08redis\u751f\u62106\u4f4d\uff09"},"content":{"rendered":"

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\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u96a8\u6a5f\u6578\u7684\u751f\u6210\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u91cd\u8981\u7684\u89d2\u8272\uff0c\u5f9e\u7528\u6236\u9a57\u8b49\u5230\u904a\u6232\u958b\u767c\uff0c\u96a8\u6a5f\u6578\u7684\u9700\u6c42\u7121\u8655\u4e0d\u5728\u3002Redis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u6cd5\u4f86\u751f\u6210\u96a8\u6a5f\u6578\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528Redis\u6280\u8853\u8f15\u9b06\u5be6\u73fe6\u4f4d\u6578\u7684\u96a8\u6a5f\u751f\u6210\u3002<\/p>\n

\u4ec0\u9ebc\u662fRedis\uff1f<\/h2>\n

Redis\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\uff0c\u4e26\u4e14\u5177\u6709\u6301\u4e45\u5316\u529f\u80fd\u3002Redis\u7684\u9ad8\u6548\u6027\u548c\u9748\u6d3b\u6027\u4f7f\u5176\u6210\u70ba\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9700\u8981\u96a8\u6a5f\u6578\uff1f<\/h2>\n

\u96a8\u6a5f\u6578\u5728\u8a31\u591a\u61c9\u7528\u4e2d\u90fd\u975e\u5e38\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5728\u7528\u6236\u8a3b\u518a\u904e\u7a0b\u4e2d\uff0c\u901a\u5e38\u9700\u8981\u751f\u6210\u4e00\u500b\u96a8\u6a5f\u7684\u9a57\u8b49\u78bc\u4f86\u9a57\u8b49\u7528\u6236\u7684\u8eab\u4efd\u3002\u6b64\u5916\uff0c\u5728\u904a\u6232\u4e2d\uff0c\u96a8\u6a5f\u6578\u53ef\u4ee5\u7528\u4f86\u751f\u6210\u96a8\u6a5f\u4e8b\u4ef6\u6216\u734e\u52f5\u30026\u4f4d\u6578\u7684\u96a8\u6a5f\u6578\u751f\u6210\u7279\u5225\u9069\u5408\u7528\u65bc\u9019\u4e9b\u5834\u666f\uff0c\u56e0\u70ba\u5b83\u5011\u65e2\u7c21\u55ae\u53c8\u6613\u65bc\u8a18\u61b6\u3002<\/p>\n

\u4f7f\u7528Redis\u751f\u62106\u4f4d\u6578\u96a8\u6a5f\u6578<\/h2>\n

\u5728Redis\u4e2d\u751f\u6210\u96a8\u6a5f\u6578\u6709\u591a\u7a2e\u65b9\u6cd5\uff0c\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n

\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528Redis\u7684INCR\u547d\u4ee4<\/h3>\n

Redis\u7684INCR\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u751f\u6210\u552f\u4e00\u7684\u6574\u6578\u3002\u901a\u904e\u5c07\u9019\u4e9b\u6574\u6578\u8f49\u63db\u70ba6\u4f4d\u6578\uff0c\u53ef\u4ee5\u5be6\u73fe\u96a8\u6a5f\u6578\u7684\u751f\u6210\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n

127.0.0.1:6379> INCR random_number\n(integer) 1\n127.0.0.1:6379> INCR random_number\n(integer) 2\n<\/code><\/pre>\n
\u7136\u5f8c\uff0c\u53ef\u4ee5\u5c07\u9019\u4e9b\u6574\u6578\u683c\u5f0f\u5316\u70ba6\u4f4d\u6578\uff1a<\/p>\n
function generateRandomNumber() {\n    $number = redis->incr('random_number');\n    return str_pad($number, 6, '0', STR_PAD_LEFT);\n}\n<\/code><\/pre>\n
\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528\u96a8\u6a5f\u6578\u751f\u6210\u7b97\u6cd5<\/h3>\n
\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528Redis\u7684\u96a8\u6a5f\u6578\u751f\u6210\u7b97\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528Redis\u7684SADD\u547d\u4ee4\u5c07\u751f\u6210\u7684\u96a8\u6a5f\u6578\u5b58\u5132\u5230\u96c6\u5408\u4e2d\uff0c\u7136\u5f8c\u4f7f\u7528SRANDMEMBER\u547d\u4ee4\u96a8\u6a5f\u9078\u64c7\u4e00\u500b\u6578\u5b57\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n
function generateRandomNumber() {\n    $randomNumber = rand(100000, 999999);\n    redis->sadd('random_numbers', $randomNumber);\n    return $randomNumber;\n}\n<\/code><\/pre>\n
\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528UUID\u751f\u6210\u96a8\u6a5f\u6578<\/h3>\n
\u96d6\u7136UUID\u901a\u5e38\u7528\u65bc\u751f\u6210\u552f\u4e00\u6a19\u8b58\u7b26\uff0c\u4f46\u4e5f\u53ef\u4ee5\u901a\u904e\u63d0\u53d6UUID\u7684\u4e00\u90e8\u5206\u4f86\u751f\u6210\u96a8\u6a5f\u6578\u3002\u4ee5\u4e0b\u662f\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n
function generateRandomNumber() {\n    $uuid = uniqid();\n    return substr($uuid, -6);\n}\n<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
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\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u904b\u884cRedis\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u9805\u76ee\u63d0\u4f9b\u7a69\u5b9a\u548c\u5feb\u901f\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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