{"id":201249,"date":"2025-05-10T08:41:22","date_gmt":"2025-05-10T00:41:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201249\/"},"modified":"2025-05-10T08:41:22","modified_gmt":"2025-05-10T00:41:22","slug":"springredisrabbitmq%e5%bc%80%e5%8f%91%e9%99%90%e6%b5%81%e5%92%8c%e7%a7%92%e6%9d%80%e9%a1%b9%e7%9b%ae%e5%8a%9f%e8%83%bd","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201249\/","title":{"rendered":"Spring+Redis+RabbitMQ\u5f00\u53d1\u9650\u6d41\u548c\u79d2\u6740\u9879\u76ee\u529f\u80fd"},"content":{"rendered":"

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

Spring+Redis+RabbitMQ\u5f00\u53d1\u9650\u6d41\u548c\u79d2\u6740\u9879\u76ee\u529f\u80fd<\/h1>\n

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

\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\u300aSpring+Redis+RabbitMQ\u5f00\u53d1\u9650\u6d41\u548c\u79d2\u6740\u9879\u76ee\u529f\u80fd\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

\u672c\u6587\u5c06\u56f4\u7ed5\u9ad8\u5e76\u53d1\u573a\u666f\u4e2d\u7684\u9650\u6d41\u548c\u79d2\u6740\u9700\u6c42\u7efc\u5408\u6f14\u793aSpring Boot\u6574\u5408JPA\u3001Redis\u7f13\u5b58\u548cRabbitMQ\u6d88\u606f\u961f\u5217\u7684\u505a\u6cd5\u3002<\/p>\n

\u672c\u9879\u76ee\u5c06\u901a\u8fc7\u6574\u5408Springboot\u548cRedis\u4ee5\u53caLua\u811a\u672c\u6765\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740\u7684\u6548\u679c\uff0c\u5c06\u901a\u8fc7RabbitMQ\u6d88\u606f\u961f\u5217\u6765\u5b9e\u73b0\u5f02\u6b65\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c\u7684\u6548\u679c\u3002<\/p>\n

\u4e00\u3001\u9879\u76ee\u6982\u8ff0<\/h2>\n

\u672c\u9879\u76ee\u5c06\u8981\u5b9e\u73b0\u7684\u79d2\u6740\u662f\u6307\u5546\u5bb6\u5728\u67d0\u4e2a\u65f6\u95f4\u6bb5\u4ee5\u975e\u5e38\u4f4e\u7684\u4ef7\u683c\u9500\u552e\u5546\u54c1\u7684\u4e00\u79cd\u8425\u9500\u6d3b\u52a8\u3002<\/p>\n

\u7531\u4e8e\u5546\u54c1\u4ef7\u683c\u975e\u5e38\u4f4e\uff0c\u56e0\u6b64\u5355\u4f4d\u65f6\u95f4\u5185\u53d1\u8d77\u8d2d\u4e70\u5546\u54c1\u7684\u8bf7\u6c42\u4f1a\u975e\u5e38\u591a\uff0c\u4ece\u800c\u4f1a\u5bf9\u7cfb\u7edf\u9020\u5de8\u5927\u7684\u538b\u529b\u3002\u5bf9\u6b64\uff0c\u5728\u4e00\u4e9b\u79d2\u6740\u7cfb\u7edf\u4e2d\u5f80\u5f80\u4f1a\u6574\u5408\u9650\u6d41\u7684\u529f\u80fd\uff0c\u540c\u65f6\u4f1a\u901a\u8fc7\u6d88\u606f\u961f\u5217\u5f02\u6b65\u5730\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c\u3002<\/p>\n

\u672c\u7ae0\u5c06\u8981\u5b9e\u73b0\u7684\u9650\u6d41\u548c\u79d2\u6740\u529f\u80fd\u5f52\u7eb3\u5982\u4e0b:<\/p>\n

(1)\u901a\u8fc7Spring Boot\u7684\u63a7\u5236\u5668\u7c7b\u5bf9\u5916\u63a5\u6536\u79d2\u6740\u8bf7\u6c42\u3002<\/p>\n

(2)\u9488\u5bf9\u8bf7\u6c42\u8fdb\u884c\u9650\u6d41\u64cd\u4f5c\uff0c\u6bd4\u5982\u79d2\u6740\u5546\u54c1\u7684\u6570\u91cf\u662f10\u4e2a\uff0c\u5c31\u9650\u5b9a\u5728\u79d2\u6740\u5f00\u59cb\u540e\u768420\u79d2\u5185\u53ea\u6709100\u4e2a\u8bf7\u6c42\u80fd\u53c2\u52a0\u79d2\u6740\uff0c\u8be5\u64cd\u4f5c\u662f\u901a\u8fc7Redis\u6765\u5b9e\u73b0\u7684\u3002<\/p>\n

(3)\u901a\u8fc7\u9650\u6d41\u68c0\u9a8c\u7684\u8fd9\u4e9b\u8bf7\u6c42\u5c06\u4f1a\u540c\u65f6\u7ade\u4e89\u82e5\u5e72\u4e2a\u79d2\u6740\u5546\u54c1\u3002\u8be5\u64cd\u4f5c\u5c06\u901a\u8fc7\u57fa\u4e8eRedis\u7684Lua\u811a\u672c\u6765\u5b9e\u73b0\u3002<\/p>\n

(4)\u4e3a\u4e86\u964d\u4f4e\u6570\u636e\u5e93\u7684\u538b\u529b\uff0c\u79d2\u6740\u6210\u529f\u7684\u8bb0\u5f55\u5c06\u901a\u8fc7RabbitMQ\u961f\u5217\u4ee5\u5f02\u6b65\u7684\u65b9\u5f0f\u8bb0\u5f55\u5230\u6570\u636e\u5e93\u4e2d\u3002<\/p>\n

(5)\u540c\u65f6\uff0c\u5c06\u901a\u8fc7RestTemple\u5bf9\u8c61\u4ee5\u591a\u7ebf\u7a0b\u7684\u65b9\u5f0f\u6a21\u62df\u53d1\u9001\u79d2\u6740\u8bf7\u6c42\uff0c\u4ee5\u6b64\u6765\u89c2\u5bdf\u672c\u79d2\u6740\u7cfb\u7edf\u7684\u8fd0\u884c\u6548\u679c\u3002<\/p>\n

\u4e5f\u5c31\u662f\u8bf4\uff0c\u672c\u7cfb\u7edf\u4f1a\u7efc\u5408\u7528\u5230Spring Boot\u3001JPA\u3001Redis\u548cRabbitMQ\uff0c\u76f8\u5173\u7ec4\u4ef6\u4e4b\u95f4\u7684\u5173\u7cfb\u5982\u56fe\u6240\u793a\u3002<\/p>\n

<\/p>\n

\u4e8c\u3001\u57fa\u4e8eRedis\u7684Lua\u811a\u672c\u5206\u6790<\/h2>\n

Lua\u4f7f\u7528\u6807\u51c6C\u8bed\u8a00\u5f00\u53d1\u800c\u6210\u7684\uff0c\u5b83\u662f\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u811a\u672c\u8bed\u8a00\uff0c\u53ef\u5d4c\u5165\u57fa\u4e8eRedis\u7b49\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002Lua\u811a\u672c\u53ef\u4ee5\u9a7b\u7559\u5728\u5185\u5b58\u4e2d\uff0c\u6240\u4ee5\u5177\u6709\u8f83\u9ad8\u7684\u6027\u80fd\uff0c\u9002\u7528\u4e8e\u5904\u7406\u9ad8\u5e76\u53d1\u7684\u573a\u666f\u3002<\/p>\n

Lua\u811a\u672c\u7684\u7279\u6027<\/h3>\n

Lua\u811a\u672c\u8bed\u8a00\u662f\u7531\u5df4\u897f\u4e00\u6240\u5927\u5b66\u7684Roberto lerusalimschy \u3001 Waldemar Celes\u548c LnHenrique de Figuciredo\u8bbe\u8ba1\u800c\u6210\u7684\uff0c\u5b83\u5177\u6709\u5982\u4e0b\u4e24\u5927\u7279\u6027<\/p>\n

(1)\u8f7b\u91cf\u6027:Lua\u53ea\u5177\u6709\u4e00\u4e9b\u6838\u5fc3\u548c\u6700\u57fa\u672c\u7684\u5e93\uff0c\u6240\u4ee5\u975e\u5e38\u8f7b\u4fbf\uff0c\u975e\u5e38\u9002\u5408\u5d4c\u5165\u7531\u5176\u4ed6\u8bed\u8a00\u7f16\u5199\u7684\u4ee3\u7801\u4e2d\u3002<\/p>\n

(2)\u6269\u5c55\u6027:Lua\u8bed\u8a00\u4e2d\u9884\u7559\u4e86\u6269\u5c55\u63a5\u53e3\u548c\u76f8\u5173\u6269\u5c55\u673a\u5236\uff0c\u8fd9\u6837\u5728Lua\u8bed\u8a00\u4e2d\u5c31\u80fd\u5f88\u65b9\u4fbf\u5730\u5f15\u5165\u5176\u4ed6\u5f00\u53d1\u8bed\u8a00\u7684\u529f\u80fd\uff0c<\/p>\n

\u672c\u7ae0\u7ed9\u51fa\u7684\u79d2\u6740\u573a\u666f\u4e2d\u4f1a\u5411Redis\u670d\u52a1\u5668\u53d1\u9001\u591a\u6761\u6307\u4ee4\uff0c\u4e3a\u4e86\u964d\u4f4e\u7f51\u7edc\u8c03\u7528\u7684\u5f00\u9500\uff0c\u4f1a\u628a\u76f8\u5173Redis\u547d\u4ee4\u653e\u5728Lua\u811a\u672c\u91cc\u3002\u901a\u8fc7\u8c03\u7528Lua\u811a\u672c\u53ea\u9700\u8981\u8017\u8d39\u5c11\u91cf\u7684\u7f51\u7edc\u8c03\u7528\u4ee3\u4ef7\u5c31\u80fd\u6267\u884c\u591a\u6761Redis\u547d\u4ee4\u3002<\/p>\n

\u6b64\u5916\uff0c\u79d2\u6740\u76f8\u5173\u7684Redis\u8bed\u53e5\u8fd8\u9700\u8981\u5177\u5907\u539f\u5b50\u6027\uff0c\u5373\u8fd9\u4e9b\u8bed\u53e5\u8981\u4e48\u5168\u90fd\u6267\u884c\uff0c\u8981\u4e48\u5168\u90fd\u4e0d\u6267\u884c\u3002\u800cLua\u811a\u672c\u662f\u4f5c\u4e3a\u4e00\u4e2a\u6574\u4f53\u6765\u6267\u884c\u7684\uff0c\u6240\u4ee5\u53ef\u4ee5\u5145\u5206\u5730\u786e\u4fdd\u76f8\u5173\u79d2\u6740\u8bed\u53e5\u7684\u539f\u5b50\u6027\u3002<\/p>\n

\u5728Redis\u4e2d\u5f15\u5165Lua\u811a\u672c<\/h3>\n

\u5728\u542f\u52a8Redis\u670d\u52a1\u5668\u4ee5\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7redis-cli\u547d\u4ee4\u8fd0\u884clua\u811a\u672c\uff0c\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b:<\/p>\n

    \n
  • \u53ef\u4ee5\u5728C:work\\redisConf\\lua<\/code>\u76ee\u5f55\u4e2d\u521b\u5efaredisCallLua.lua<\/code>\u6587\u4ef6\uff0c\u5728\u5176\u4e2d\u7f16\u5199Lua\u811a\u672c,\u6ce8\u610f\uff0cLua\u811a\u672c\u6587\u4ef6\u7684\u6269\u5c55\u540d\u4e00\u822c\u90fd\u662f.lua<\/code>\u3002<\/li>\n
  • \u5728\u7b2c\u4e00\u6b65\u521b\u5efa\u7684redisCallLua.lua<\/code>\u6587\u4ef6\u4e2d\u52a0\u5165\u4e00\u884c\u4ee3\u7801\uff0c\u5728\u5176\u4e2d\u901a\u8fc7redis.call<\/code>\u547d\u4ee4\u6267\u884cset name Peter<\/code>\u7684\u547d\u4ee4\uff0c<\/li>\n<\/ul>\n
    redis.call('set', 'name', 'Peter')<\/pre>\n
    \u901a\u8fc7rdis.call<\/code>\u65b9\u6cd5\u5728Redis\u4e2d\u8c03\u7528Lua\u811a\u672c\u65f6\uff0c\u7b2c\u4e00\u4e2a\u53c2\u6570\u662fRedis\u547d\u4ee4\uff0c\u6bd4\u5982\u8fd9\u91cc\u662fset\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4ee5\u53ca\u4e4b\u540e\u7684\u53c2\u6570\u662f\u6267\u884c\u8be5\u6761Redis\u547d\u4ee4\u7684\u53c2\u6570\u3002<\/p>\n
      \n
    • \u901a\u8fc7\u5982\u4e0b\u7684--eval<\/code>\u547d\u4ee4\u6267\u884c\u7b2c\u4e8c\u6b65\u5b9a\u4e49\u7684Lua\u811a\u672c\uff0c\u5176\u4e2dC:work\\redisConf\\lua<\/code>\u662f\u8fd9\u6761Lua\u811a\u672c\u6240\u5728\u7684\u8def\u5f84\uff0c\u800credisCallLua.lua<\/code>\u662f\u811a\u672c\u540d\u3002<\/li>\n<\/ul>\n
      redis-cli --eval C:\\work\\redisConf\\lua\\redisCallLua.lua<\/pre>\n
      \u4e0a\u8ff0\u547d\u4ee4\u8fd0\u884c\u540e\uff0c\u5f97\u5230\u7684\u8fd4\u56de\u7ed3\u679c\u662f\u7a7a(nil)\uff0c\u539f\u56e0\u662f\u8be5Lua\u811a\u672c\u53ea\u662f\u901a\u8fc7set\u547d\u4ee4\u8bbe\u7f6e\u4e86\u503c\uff0c\u5e76\u6ca1\u6709\u8fd4\u56de\u7ed3\u679c\u3002\u4e0d\u8fc7\u901a\u8fc7get name<\/code>\u547d\u4ee4\u5c31\u80fd\u770b\u5230\u901a\u8fc7\u8fd9\u6761Lua\u811a\u672c\u7f13\u5b58\u7684name\u503c\uff0c\u5177\u4f53\u662fPeter\u3002<\/p>\n
      \u5982\u679cLua\u811a\u672c\u5305\u542b\u7684\u8bed\u53e5\u5f88\u5c11\uff0c\u90a3\u4e48\u8fd8\u53ef\u4ee5\u76f4\u63a5\u7528eval\u547d\u4ee4\u6765\u6267\u884c\u8be5\u811a\u672c\uff0c\u5177\u4f53\u505a\u6cd5\u662f\uff0c
      \u5148\u901a\u8fc7redis-cli\u8bed\u53e5\u8fde\u63a5\u5230Redis\u670d\u52a1\u5668\uff0c\u968f\u540e\u518d\u6267\u884c\u5982\u4e0beval\u547d\u4ee4\uff1a<\/p>\n
      eval \"redis.call('set','BookName','Spring Boot')\" 0<\/pre>\n
      \u4ece\u4e0a\u8ff0\u8bed\u53e5\u4e2d\u80fd\u770b\u5230\uff0c\u5728\u8be5\u6761eval\u547d\u4ee4\u4e4b\u540e\u901a\u8fc7\u53cc\u5f15\u53f7\u5f15\u5165\u4e86\u5f85\u6267\u884c\u7684Lua\u811a\u672c\uff0c\u5728\u8be5\u811a\u672c\u4e2d\u4f9d\u7136\u662f\u901a\u8fc7redis.call<\/code>\u8bed\u53e5\u6267\u884cRedis\u7684set\u547d\u4ee4\uff0c\u8fdb\u884c\u8bbe\u7f6e\u7f13\u5b58\u7684\u64cd\u4f5c\u3002<\/p>\n
      \u5728\u8be5eval\u547d\u4ee4\u4e4b\u540e\u8fd8\u6307\u5b9a\u4e86Lua\u811a\u672c\u4e2dKEYS\u7c7b\u578b\u53c2\u6570\u7684\u4e2a\u6570\uff0c\u8fd9\u91cc\u662f0\uff0c\u8868\u793a\u8be5Lua\u811a\u672c\u6ca1\u6709KEYS\u7c7b\u578b\u7684\u53c2\u6570\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u8bbe\u7f6e\u7684\u662fKEYS\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u800c\u4e0d\u662fARGV\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u4e0b\u6587\u5c06\u8be6\u7ec6\u8bf4\u660e\u8fd9\u4e24\u79cd\u53c2\u6570\u7684\u5dee\u522b\u3002<\/p>\n
      Lua\u811a\u672c\u7684\u8fd4\u56de\u503c\u548c\u53c2\u6570<\/h3>\n
      \u5728Lua\u811a\u672c\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7retum\u8bed\u53e5\u8fd4\u56de\u6267\u884c\u7684\u7ed3\u679c\uff0c\u8fd9\u90e8\u5206\u5bf9\u5e94\u7684\u8bed\u6cd5\u6bd4\u8f83\u7b80\u5355\u3002<\/p>\n
      \u540c\u65f6\uff0cRedis\u5728\u901a\u8fc7eval\u547d\u4ee4\u6267\u884cLua\u811a\u672c\u65f6\uff0c\u53ef\u4ee5\u4f20\u5165KEYS\u548cARGV\u8fd9\u4e24\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u53c2\u6570\uff0c\u5b83\u4eec\u7684\u533a\u522b\u662f\uff0c\u53ef\u4ee5\u7528KEYS\u53c2\u6570\u6765\u4f20\u5165Redis\u547d\u4ee4\u6240\u9700\u8981\u7684\u53c2\u6570\uff0c\u53ef\u4ee5\u7528ARGV\u53c2\u6570\u6765\u4f20\u5165\u81ea\u5b9a\u4e49\u7684\u53c2\u6570<\/strong>\uff0c\u901a\u8fc7\u5982\u4e0b\u4e24\u4e2aeval\u6267\u884cLua\u811a\u672c\u7684\u547d\u4ee4\uff0c\u53ef\u4ee5\u770b\u5230\u8fd9\u4e24\u79cd\u53c2\u6570\u7684\u5dee\u522b\u3002<\/p>\n
      127.0.0.1:6379> eval \"return {KEYS[1],ARGV[1],ARGV[2]\" 1 keyono argvone argvtwo\n1) \"keyone\"\n2) \"argvone\"\n3) \"argvtwo\"\n127.0.0.1:6379> eval \"return {KEYS[1].ARGV[1],ARGV[2]}\" 2 keyone argvone argvtwo\n1) \"key1\"\n2) \"argvtwo\"<\/pre>\n
      \u5728\u7b2c1\u884ceval\u8bed\u53e5\u4e2d\uff0cKEYS[1]\u8868\u793aKEYS\u7c7b\u578b\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\uff0c\u800cARGV[1]\u548cARGV[2]\u5bf9\u5e94\u5730\u8868\u793a\u7b2c\u4e00\u4e2a\u548c\u7b2c\u4e8c\u4e2aARGV\u7c7b\u578b\u7684\u53c2\u6570\u3002<\/p>\n
      \u5728\u7b2c1\u884ceval\u8bed\u53e5\u4e2d\uff0c\u53cc\u5f15\u53f7\u4e4b\u540e\u76841\u8868\u793aKEYS\u7c7b\u578b\u7684\u53c2\u6570\u4e2a\u6570\u662f1\uff0c\u6240\u4ee5\u7edf\u8ba1\u53c2\u6570\u4e2a\u6570\u65f6\u5e76\u4e0d\u628aARGV\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684\u53c2\u6570\u7edf\u8ba1\u5728\u5185\uff0c\u968f\u540e\u7684keyone, argvone\u548cargvtwo\u5206\u522b\u5bf9\u5e94KEYS[1]\u3001ARGV[1]\u548cARGV[2].<\/p>\n
      \u6267\u884c\u7b2c\u4e00\u884c\u5bf9\u5e94\u7684Lua\u811a\u672c\u65f6,\u4f1a\u770b\u5230\u5982\u7b2c2~4\u884c\u6240\u793a\u7684\u8f93\u51fa\u7ed3\u679c,\u8fd9\u91cc\u8f93\u51fa\u4e86KEYS[1]\u3001
      ARGV[1]\u548cARGV[2]\u8fd93\u4e2a\u53c2\u6570\u5bf9\u5e94\u7684\u503c\u3002<\/p>\n
      \u7b2c5\u884c\u811a\u672c\u548c\u7b2c1\u884c\u7684\u5dee\u522b\u662f\uff0c\u8868\u793aKEYS\u53c2\u6570\u4e2a\u6570\u7684\u503c\u4ece1\u53d8\u6210\u4e862\u3002\u4f46\u8fd9\u91cc\u7b2c2\u4e2a\u53c2\u6570\u662fARGV\u7c7b\u578b\u7684\uff0c\u800c\u4e0d\u662fKEYS\u7c7b\u578b\u7684\uff0c\u6240\u4ee5\u8fd9\u6761Lua\u811a\u672c\u8bed\u53e5\u4f1a\u629b\u5f03\u7b2c2\u4e2a\u53c2\u6570\uff0c\u5373ARGV[1]\uff0c\u901a\u8fc7\u7b2c6\u884c\u548c\u7b2c7\u884c\u7684\u8f93\u51fa\u7ed3\u679c\u80fd\u9a8c\u8bc1\u8fd9\u70b9\u3002<\/p>\n
      \u6240\u4ee5\uff0c\u5728\u901a\u8fc7eval\u547d\u4ee4\u6267\u884cLua\u811a\u672c\u65f6\uff0c\u4e00\u5b9a\u8981\u786e\u4fdd\u53c2\u6570\u4e2a\u6570\u548c\u7c7b\u578b\u7684\u6b63\u786e\u6027\u3002\u540c\u65f6\uff0c\u8fd9\u91cc\u518d\u6b21\u63d0\u9192\uff0ceval\u547d\u4ee4\u4e4b\u540e\u4f20\u5165\u7684\u53c2\u6570\u4e2a\u6570\u662fKEYS\u7c7b\u578b\u53c2\u6570\u7684\u4e2a\u6570\uff0c\u800c\u4e0d\u662fARGV\u7c7b\u578b\u7684<\/strong>\u3002<\/p>\n
      \u5206\u652f\u8bed\u53e5<\/h3>\n
      \u5728Lua\u811a\u672c\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7if\u2026else\u8bed\u53e5\u6765\u63a7\u5236\u4ee3\u7801\u7684\u6267\u884c\u6d41\u7a0b\uff0c\u5177\u4f53\u8bed\u6cd5\u5982\u4e0b:<\/p>\n
      if(\u5e03\u5c14\u8868\u8fbe\u5f0f) then\n\t\u5e03\u5c14\u8868\u8fbe\u5f0f\u662ftrue\u65f6\u6267\u884c\u7684\u8bed\u53e5\nelse\n\t\u5e03\u5c14\u8868\u8fbe\u5f0f\u662ffalse\u65f6\u6267\u884c\u7684\u8bed\u53e5\nend<\/pre>\n
      \u901a\u8fc7\u5982\u4e0b\u7684ifDemo.lua\u8303\u4f8b\uff0c\u8bfb\u8005\u53ef\u4ee5\u770b\u5230\u5728Lua\u811a\u672c\u4e2d\u4f7f\u7528\u5206\u652f\u8bed\u53e5\u7684\u505a\u6cd5\u3002<\/p>\n
      if redis.call('exists','studentID')==1 then\nreturn 'Existed'\nelse\nredis.call('set','StudentID','001');\nreturn 'Not Existed'\nend<\/pre>\n
      \u5728\u7b2c1\u884c\u4e2d\uff0c\u901a\u8fc7if\u8bed\u53e5\u5224\u65adredis.call\u547d\u4ee4\u6267\u884c\u7684exists\u8bed\u53e5\u662f\u5426\u8fd4\u56de1\uff0c\u5982\u679c\u662f\uff0c\u5219\u8868\u793aStudentID\u952e\u5b58\u5728\uff0c\u5c31\u4f1a\u6267\u884c\u7b2c2\u884c\u7684returm ‘Existed\u2019\u8bed\u53e5\u8fd4\u56deExisted\uff0c\u5426\u5219\u8d70\u7b2c3\u884c\u7684else\u6d41\u7a0b\uff0c\u6267\u884c\u7b2c4\u884c\u548c\u7b2c5\u884c\u7684\u8bed\u53e5\uff0c\u8bbe\u7f6eStudentID\u7684\u503c\uff0c\u5e76\u901a\u8fc7retum\u8bed\u53e5\u8fd4\u56deNot Existed\u3002<\/p>\n
      \u7531\u6b64\u53ef\u4ee5\u770b\u5230\u5728Lua\u811a\u672c\u4e2d\u4f7f\u7528if\u5206\u652f\u8bed\u53e5\u7684\u505a\u6cd5\u3002\u8be5\u811a\u672c\u7684\u8fd0\u884c\u7ed3\u679c\u662f:\u7b2c\u4e00\u6b21\u8fd0\u884c\u65f6\uff0c\u7531\u4e8eStudentID\u952e\u4e0d\u5b58\u5728\uff0c\u56e0\u6b64\u4f1a\u8d70else\u6d41\u7a0b\uff0c\u4ece\u800c\u770b\u5230Not Existed\u7684\u8f93\u51fa\uff0c\u800c\u5728\u7b2c\u4e8c\u6b21\u8fd0\u884c\u65f6\uff0c\u7531\u4e8e\u6b64\u65f6\u8be5\u952e\u5df2\u7ecf\u5b58\u5728\uff0c\u56e0\u6b64\u4f1a\u76f4\u63a5\u8f93\u51fa\u2019Existed\u2019\u7684\u7ed3\u679c\u3002<\/p>\n
      \u4e09\u3001\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740\u529f\u80fd<\/h2>\n
      \u672c\u8282\u5c06\u8981\u521b\u5efa\u7684QuickBuyDemo\u9879\u76ee\u4e2d\uff0c\u4e00\u65b9\u9762\u4f1a\u7528\u5230\u4e0a\u6587\u63d0\u5230\u7684Lua\u811a\u672c\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740\u7684\u529f\u80fd\uff0c\u53e6\u4e00\u65b9\u9762\u5c06\u901a\u8fc7RabbitMQ\u6d88\u606f\u961f\u5217\u5b9e\u73b0\u5f02\u6b65\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c\u7684\u529f\u80fd\u3002<\/p>\n
      \u521b\u5efa\u9879\u76ee\u5e76\u7f16\u5199\u914d\u7f6e\u6587\u4ef6<\/h3>\n
      \u53ef\u4ee5\u5728IDEA\u96c6\u6210\u5f00\u53d1\u73af\u5883\u4e2d\u521b\u5efa\u540d\u4e3aQuickBuyDemo\u7684Maven\u9879\u76ee\uff0c\u5728\u8be5\u9879\u76ee\u7684pom.xml\u6587\u4ef6\u4e2d\u901a\u8fc7\u5982\u4e0b\u5173\u952e\u4ee3\u7801\u5f15\u5165\u6240\u9700\u8981\u7684\u4f9d\u8d56\u5305:<\/p>\n
      \n   \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-web\n     \n    \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-amqp\n     \n    \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-data-redis\n     \n    \n    \n     \n      org.apache.httpcomponents\n     \n     \n      httpclient\n     \n     \n      4.5.5\n     \n    \n    \n     \n      org.apache.httpcomponents\n     \n     \n      httpcore\n     \n     \n      4.4.10\n     \n    \n   <\/pre>\n
      \u8fd9\u91cc\u901a\u8fc7\u7b2c2-5\u884c\u4ee3\u7801\u5f15\u5165\u4e86SpringBoot\u7684\u4f9d\u8d56\u5305\uff0c\u901a\u8fc7\u7b2c6-9\u884c\u4ee3\u7801\u5f15\u5165\u4e86RabbitMQ\u6d88\u606f\u961f\u5217\u76f8\u5173\u7684\u4f9d\u8d56\u5305\uff0c\u901a\u8fc7\u7b2c10-13\u884c\u4ee3\u7801\u5f15\u5165\u4e86Redis\u76f8\u5173\u7684\u4f9d\u8d56\u5305\uff0c\u901a\u8fc7\u7b2c14-23\u884c\u4ee3\u7801\u5f15\u5165\u4e86HTTP\u5ba2\u6237\u7aef\u76f8\u5173\u7684\u4f9d\u8d56\u5305\uff0c\u5728\u672c\u9879\u76ee\u4e2d\u5c06\u901a\u8fc7HTTP\u5ba2\u6237\u7aef\u6a21\u62df\u5ba2\u6237\u8bf7\u6c42\uff0c\u4ece\u800c\u9a8c\u8bc1\u79d2\u6740\u6548\u679c\u3002<\/p>\n
      \u5728\u672c\u9879\u76eeresources\u76ee\u5f55\u7684application.properties\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5c06\u901a\u8fc7\u5982\u4e0b\u4ee3\u7801\u914d\u7f6e\u6d88\u606f\u961f\u5217\u548cRedis\u7f13\u5b58:<\/p>\n
      rabbitmq.host=127.0.0.1\nrabbitmq.port=5672\nrabbitmq.username=guest\nrabbitmq.password=guest\n\nredis.host=localhost\nredis.port=6379\n<\/pre>\n
      \u5728\u8be5\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u901a\u8fc7\u7b2c1~4\u884c\u4ee3\u7801\u914d\u7f6e\u4e86RabbitMQ\u7684\u8fde\u63a5\u53c2\u6570\uff0c\u901a\u8fc7\u7b2c5\u884c\u548c\u7b2c6\u884c\u4ee3\u7801\u914d\u7f6e\u4e86Redis\u7684\u8fde\u63a5\u53c2\u6570\u3002<\/p>\n
      \u7f16\u5199\u542f\u52a8\u7c7b\u548c\u63a7\u5236\u5668\u7c7b<\/h3>\n
      \u672c\u9879\u76ee\u7684\u542f\u52a8\u7c7b\u5982\u4e0b\uff0c\u7531\u4e8e\u548c\u5927\u591a\u6570\u7684Spring Boot\u9879\u76ee\u542f\u52a8\u7c7b\u5b8c\u5168\u4e00\u81f4\uff0c\u56e0\u6b64\u4e0d\u518d\u91cd\u590d\u8bb2\u8ff0\u3002<\/p>\n
      package prj;\nimport org.springframework.boot.SpringApplication;\nimport org.springframework.boot.autoconfigure.SpringBootApplication;\n@SpringBootApplication\npublic class SpringBootApp {\n    public static void main(String[] args) {\n        SpringApplication.run(SpringBootApp.class, args);\n    }\n}<\/pre>\n
      \u672c\u9879\u76ee\u7684\u63a7\u5236\u5668\u7c7b\u4ee3\u7801\u5982\u4e0b\uff0c\u5728\u8be5Controller\u63a7\u5236\u5668\u7c7b\u7684\u7b2c11-25\u884c\u4ee3\u7801\u4e2d\u5c01\u88c5\u4e86\u5b9e\u73b0\u79d2\u6740\u670d\u52a1\u7684quickBuy\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u662f\u4ee5quickBuy\/{item}\/{person}<\/code>\u683c\u5f0f\u7684URL\u8bf7\u6c42\u5bf9\u5916\u63d0\u4f9b\u670d\u52a1\u7684\uff0c\u5176\u4e2ditem\u53c2\u6570\u8868\u793a\u5546\u54c1\uff0c\u800cperson\u53c2\u6570\u5219\u8868\u793a\u5546\u54c1\u7684\u8d2d\u4e70\u4eba\u3002<\/p>\n
      package prj.controller;\n\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.web.bind.annotation.PathVariable;\nimport org.springframework.web.bind.annotation.RequestMapping;\nimport org.springframework.web.bind.annotation.RestController;\nimport prj.receiver.BuyService;\n@RestController\npublic class Controller {\n    @Autowired\n    private BuyService buyService;\n    @RequestMapping(\"\/quickBuy\/{item}\/{person}\")\n    public String quickBuy(@PathVariable String item, @PathVariable String person){\n        \/\/20\u79d2\u91cc\u9650\u6d41100\u4e2a\u8bf7\u6c42\n        if(buyService.canVisit(item, 20,100)) {\n            String result = buyService.buy(item, person);\n            if (!result.equals(\"0\")) {\n                return person + \" success\";\n            } else {\n                return person + \" fail\";\n            }\n        }\n        else{\n            return person + \" fail\";\n     }\n}<\/pre>\n
      \u5728quickBuy\u65b9\u6cd5\u4e2d\uff0c\u9996\u5148\u901a\u8fc7\u7b2c14\u884c\u7684buyService.canVisit<\/code>\u65b9\u6cd5\u5bf9\u8bf7\u6c42\u8fdb\u884c\u4e86\u9650\u6d41\u64cd\u4f5c\uff0c\u8fd9\u91cc\u572820\u79d2\u4e2d\u53ea\u5141\u8bb8\u6709100\u4e2a\u8bf7\u6c42\u8bbf\u95ee\uff0c\u5982\u679c\u901a\u8fc7\u9650\u6d41\u9a8c\u8bc1\uff0c\u90a3\u4e48\u4f1a\u7ee7\u7eed\u901a\u8fc7\u7b2c15\u884c\u7684buyService.buy\u65b9\u6cd5\u8fdb\u884c\u79d2\u6740\u64cd\u4f5c\u3002\u6ce8\u610f\uff0c\u8fd9\u91cc\u7684\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740\u529f\u80fd\u7684\u4ee3\u7801\u90fd\u5c01\u88c5\u5728\u7b2c10\u884c\u5b9a\u4e49\u7684BuyService\u7c7b\u4e2d\u3002<\/p>\n
      \u6d88\u606f\u961f\u5217\u7684\u76f8\u5173\u914d\u7f6e<\/h3>\n
      \u5728\u672c\u9879\u76ee\u7684RabbitMQConfig\u7c7b\u4e2d\u5c06\u914d\u7f6eRabbitMQ\u7684\u6d88\u606f\u961f\u5217\u548c\u6d88\u606f\u4ea4\u6362\u673a\uff0c\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      package prj;\n\nimport org.springframework.amqp.core.*;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\n@Configuration\npublic class RabbitMQConfig{\n    \/\/\u5b9a\u4e49\u542b\u4e3b\u9898\u7684\u6d88\u606f\u961f\u5217\n    @Bean\n    public Queue objectQueue() {\n        return new Queue(\"buyRecordQueue\");\n    }\n    \/\/\u5b9a\u4e49\u4ea4\u6362\u673a\n    TopicExchange myExchange() {\n        return new TopicExchange(\"myExchange\");\n    Binding bindingObjectQueue(Queue objectQueue,TopicExchange exchange) {\n        return BindingBuilder.bind(objectQueue).to(exchange).with(\"buyRecordQueue\");\n}<\/pre>\n
      \u5176\u4e2d\u901a\u8fc7\u7b2c9\u884c\u7684objectQueue\u65b9\u6cd5\u521b\u5efa\u4e86\u540d\u4e3abuyRecordQucue\u7684\u6d88\u606f\u961f\u5217\uff0c\u8be5\u6d88\u606f\u961f\u540c\u5c06\u5411\u7528\u6237\u4f20\u8f93\u79d2\u6740\u7684\u7ed3\u679c\uff0c\u901a\u8fc7\u7b2c14\u884c\u7684myExchange\u65b9\u6cd5\u521b\u5efa\u4e86\u540d\u4e3amyExhnge\u7684\u6e05\u606f\u4ea4\u6362\u673a\uff0c\u5e76\u901a\u8fc7\u7b2c18\u884c\u7684bindingObjectQueue\u65b9\u6cd5\u6839\u636ebuyRecordQucue\u4e3b\u9898\u7ed1\u5b9a\u4e86\u4e0a\u8ff0\u6d88\u606f\u4ee5\u5217\u548c\u6d88\u606f\u4ea4\u6362\u673a\u3002<\/p>\n
      \u5b9e\u73b0\u79d2\u6740\u529f\u80fd\u7684Lua\u811a\u672c<\/h3>\n
      \u5728\u672c\u9879\u76ee\u4e2d\uff0c\u5b9e\u73b0\u79d2\u6740\u6548\u679c\u7684Lua\u811a\u672c\u4ee3\u7801\u5982\u4e0b:<\/p>\n
      local item = KEYS[1]\nlocal person = ARGV[1]\nlocal left = tonumber(redis.call('get',item))\nif (left>=1) then\n\tredis.call ('decrby',item,1)\n\tredis.call ('rpush\", 'personList',person)\n\treturn 1\nelse<\/pre>\n
      \u5728\u8be5\u811a\u672c\u4e2d\uff0c\u9996\u5148\u901a\u8fc7KEYS[1]\u53c2\u6570\u4f20\u5165\u5f85\u79d2\u6740\u7684\u5546\u54c1\uff0c\u5e76\u8d4b\u4e88item\u5bf9\u8c61\uff0c\u518d\u901a\u8fc7ARGV[1]\u53c2\u6570\u4f20\u5165\u53d1\u8d77\u79d2\u6740\u8bf7\u6c42\u7684\u7528\u6237\uff0c\u5e76\u8d4b\u5b50person\u5bf9\u8c61\u3002<\/p>\n
      \u968f\u540e\u5728\u7b2c3\u884c\u4e2d\uff0c\u901a\u8fc7get item<\/code>\u547d\u4ee4\u4eceRedis\u7f13\u5b58\u4e2d\u83b7\u53d6\u8be5\u5546\u54c1\u8fd8\u6709\u591a\u5c11\u5e93\u5b58\uff0c\u518d\u901a\u8fc7\u7b2c4\u884c\u7684if\u8bed\u53e5\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n
      \u5982\u679c\u53d1\u73b0\u8be5\u5546\u54c1\u5269\u4f59\u7684\u5e93\u5b58\u6570\u91cf\u5927\u4e8e\u7b49\u4e8e1\uff0c\u5c31\u4f1a\u6267\u884c\u7b2c5~7\u884c\u7684Lua\u811a\u672c\uff0c\u5148\u901a\u8fc7decrby<\/code>\u547d\u4ee4\u628a\u5e93\u5b58\u6570\u51cf1\uff0c\u518d\u8c03\u7528rpush\u547d\u4ee4\u8bb0\u5f55\u5f53\u524d\u79d2\u6740\u6210\u529f\u7684\u7528\u6237\uff0c\u5e76\u901a\u8fc7\u7b2c7\u884c\u7684return\u8bed\u53e5\u8fd4\u56de1\uff0c\u8868\u793a\u79d2\u6740\u6210\u529f\u3002\u5982\u679c\u53d1\u73b0\u5e93\u5b58\u6570\u5df2\u7ecf\u5c0f\u4e8e1\uff0c\u90a3\u4e48\u4f1a\u76f4\u63a5\u901a\u8fc7\u7b2c9\u884c\u7684\u8bed\u53e5\u8fd4\u4e140\uff0c\u8868\u793a\u79d2\u6740\u5931\u8d25\u3002<\/p>\n
      \u5728\u4e1a\u52a1\u5b9e\u73b0\u7c7b\u4e2d\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740<\/h3>\n
      \u5728BuyService.java\u4e2d\uff0c\u5c06\u8c03\u7528Redis\u548cLua\u811a\u672c\u5b9e\u73b0\u9650\u6d41\u548c\u79d2\u6740\u7684\u529f\u80fd\uff0c\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
      package prj.receiver;\n\nimport org.springframework.amqp.core.AmqpTemplate;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.data.redis.connection.RedisConnection;\nimport org.springframework.data.redis.connection.ReturnType;\nimport org.springframework.data.redis.core.RedisTemplate;\nimport org.springframework.data.redis.core.script.DefaultRedisScript;\nimport org.springframework.stereotype.Service;\nimport prj.model.buyrecord;\nimport javax.annotation.Resource;\nimport java.util.concurrent.TimeUnit;\n@Service\npublic class BuyService {\n    @Resource\n    private RedisTemplate redisTemplate;\n    @Autowired\n    private AmqpTemplate amqpTemplate;\n    public boolean canVisit(String item, int limitTime, int limitNum)  {\n        long curTime = System.currentTimeMillis();\n        \/\/ \u5728zset\u91cc\u5b58\u5165\u8bf7\u6c42\n        redisTemplate.opsForZSet().add(item, curTime, curTime);\n        \/\/ \u79fb\u9664\u65f6\u95f4\u8303\u56f4\u5916\u7684\u8bf7\u6c42\n        redisTemplate.opsForZSet().removeRangeByScore(item,0,curTime - limitTime * 1000);\n        \/\/ \u7edf\u8ba1\u65f6\u95f4\u8303\u56f4\u5185\u7684\u8bf7\u6c42\u4e2a\u6570\n        Long count = redisTemplate.opsForZSet().zCard(item);\n        \/\/ \u7edf\u4e00\u8bbe\u7f6e\u6240\u6709\u8bf7\u6c42\u7684\u8d85\u65f6\u65f6\u95f4\n        redisTemplate.expire(item, limitTime, TimeUnit.SECONDS);\n        return limitNum >= count;\n     }\n    public String buy(String item, String person){\n        String luaScript = \"local person = ARGV[1]\\n\" +\n                           \"local item = KEYS[1] \\n\" +\n                           \"local left = tonumber(redis.call('get',item)) \\n\" +\n                           \"if (left >= 1) \\n\" +\n                           \"then redis.call('decrby',item,1) \\n\" +\n                           \" redis.call('rpush','personList',person) \\n\" +\n                           \"return 1 \\n\" +\n                           \"else \\n\" +\n                           \"return 0\\n\" +\n                           \"end\\n\" +\n                           \"\\n\" ;\n        String key=item;\n        String args=person;\n        DefaultRedisScript\n   \n     redisScript = new DefaultRedisScript\n    \n     (); redisScript.setScriptText(luaScript); \/\/\u8c03\u7528lua\u811a\u672c\uff0c\u8bf7\u6ce8\u610f\u4f20\u5165\u7684\u53c2\u6570 Object luaResult = redisTemplate.execute((RedisConnection connection) -> connection.eval( redisScript.getScriptAsString().getBytes(), ReturnType.INTEGER, 1, key.getBytes(), args.getBytes())); \/\/\u5982\u679c\u79d2\u6740\u6210\u529f\uff0c\u5411\u6d88\u606f\u961f\u5217\u53d1\u6d88\u606f\uff0c\u5f02\u6b65\u63d2\u5165\u5230\u6570\u636e\u5e93 if(!luaResult.equals(\"0\") ){ buyrecord record = new buyrecord(); record.setItem(item); record.setPerson(person); amqpTemplate.convertAndSend(\"myExchange\",\"buyRecordQueue\",record); } \/\/\u6839\u636elua\u811a\u672c\u7684\u6267\u884c\u60c5\u51b5\u8fd4\u56de\u7ed3\u679c return luaResult.toString(); } }\n    \n   <\/pre>\n
      \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d\uff0c\u9996\u5148\u901a\u8fc7\u7b2c2-11\u884c\u7684import\u8bed\u53e5\u5f15\u5165\u4e86\u672c\u7c7b\u6240\u8981\u7528\u5230\u7684\u4f9d\u8d56\u5305\uff0c\u968f\u540e\u5728\u7b2c15\u884c\u4e2d\u5b9a\u4e49\u4e86\u8c03\u7528Redis\u4f1a\u7528\u5230\u7684redisTemplate\u5bf9\u8c61\uff0c\u5728\u7b2c17\u884c\u4e2d\u5b9a\u4e49\u4e86\u5411RabbitMQ\u6d88\u606f\u961f\u5217\u53d1\u9001\u6d88\u606f\u6240\u8981\u7528\u5230\u7684amqpTemplate\u5bf9\u8c61\u3002<\/p>\n
      \u7b2c18\u884c\u7684canVisit\u65b9\u6cd5\u5b9e\u73b0\u4e86\u9650\u6d41\u6548\u679c\uff0c\u8be5\u65b9\u6cd5\u7684item\u53c2\u6570\u8868\u793a\u5f85\u9650\u6d41\u7684\u5546\u54c1\uff0climitTime\u548cLimitNum\u53c2\u6570\u5206\u522b\u8868\u793a\u5728\u6307\u5b9a\u65f6\u95f4\u5185\u9700\u8981\u9650\u6d41\u7684\u8bf7\u6c42\u4e2a\u6570\u3002<\/p>\n
      \u5728\u8be5\u65b9\u6cd5\u4e2d\u4f7f\u7528Redis\u7684\u6709\u5e8f\u96c6\u5408\u5b9e\u73b0\u4e86\u9650\u6d41\u6548\u679c\uff0c\u5177\u4f53\u7684\u505a\u6cd5\u662f\uff0c\u5728\u7b2c21\u884c\u7684\u4ee3\u7801\u4e2d\uff0c\u901a\u8fc7zadd\u65b9\u6cd5\u628a\u8868\u793a\u64cd\u4f5c\u7c7b\u578b\u7684item\u4f5c\u4e3a\u952e\u63d2\u5165\u6709\u5e8f\u96c6\u5408\uff0c\u63d2\u5165\u65f6\u7528\u8868\u793a\u5f53\u524d\u65f6\u95f4\u7684curTime\u4f5c\u4e3a\u503c\uff0c\u4ee5\u4fdd\u8bc1\u503c\u7684\u552f\u4e00\u6027\uff0c\u540c\u6837\u518d\u7528curTime\u503c\u4f5c\u4e3a\u6709\u5e8f\u96c6\u5408\u4e2d\u5143\u7d20\u7684score\u503c\u3002<\/p>\n
      \u968f\u540e\u5728\u7b2c23\u884c\u4e2d\uff0c\u901a\u8fc7removeRangeByScore\u547d\u4ee4\u79fb\u9664\u4ece0\u5230\u8ddd\u5f53\u524d\u65f6\u95f4limitTime\u8303\u56f4\u5185\u7684\u6570\u636e\uff0c\u6bd4\u5982\u9650\u6d41\u7684\u65f6\u95f4\u8303\u56f4\u662f20\u79d2\uff0c\u90a3\u4e48\u901a\u8fc7\u8fd9\u6761\u547d\u4ee4\u5c31\u80fd\u5728\u6709\u5e8f\u96c6\u5408\u4e2d\u79fb\u9664score\u8303\u56f4\u4ece0\u5230\u8ddd\u79bb\u5f53\u524d\u65f6\u95f420\u79d2\u7684\u6570\u636e\uff0c\u4ece\u800c\u786e\u4fdd\u6709\u5e8f\u96c6\u5408\u53ea\u4fdd\u5b58\u6700\u8fd120\u79d2\u5185\u7684\u8bf7\u6c42\u3002<\/p>\n
      <\/p>\n
      \u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u7b2c25\u884c\u4ee3\u7801\u7528zcard<\/code>\u547d\u4ee4\u7edf\u8ba1\u6709\u5e8f\u96c6\u5408\u5185\u952e\u4e3aitem\u7684\u4e2a\u6570\uff0c\u5982\u679c\u901a\u8fc7\u7b2c28\u884c\u7684\u5e03\u5c14\u8bed\u53e5\u53d1\u73b0\u5f53\u524d\u4e2a\u6570\u8fd8\u6ca1\u8fbe\u5230\u9650\u6d41\u7684\u4e0a\u9650\uff0c\u8be5\u65b9\u6cd5\u5c31\u4f1a\u8fd4\u56detrue\uff0c\u8868\u793a\u8be5\u8bf7\u6c42\u80fd\u7ee7\u7eed\uff0c\u5426\u5219\u8fd4\u56defalse\uff0c\u8868\u793a\u8be5\u8bf7\u6c42\u5c06\u4f1a\u88ab\u9650\u6d41\u3002<\/p>\n
      \u540c\u65f6\uff0c\u9700\u8981\u901a\u8fc7\u7b2c27\u884c\u7684expire\u8bed\u53e5\u8bbe\u7f6e\u6709\u5e8f\u96c6\u5408\u4e2d\u6570\u636e\u7684\u8d85\u65f6\u65f6\u95f4\uff0c\u8fd9\u6837\u5c31\u80fd\u786e\u4fdd\u5728\u9650\u6d41\u4ee5\u53ca\u79d2\u6740\u52a8\u4f5c\u5b8c\u6210\u540e\u8fd9\u4e9b\u952e\u80fd\u81ea\u52a8\u5220\u9664\u3002<\/p>\n
      \u7b2c30\u884c\u5b9a\u4e49\u7684buy\u65b9\u6cd5\u5c06\u4f1a\u5b9e\u73b0\u79d2\u6740\u7684\u529f\u80fd\uff0c\u5176\u4e2d\u5148\u901a\u8fc7\u7b2c31~41\u884c\u4ee3\u7801\u5b9a\u4e49\u5b9e\u73b0\u79d2\u6740\u529f\u80fd\u7684Lua\u811a\u672c\uff0c\u8be5\u811a\u672c\u4e4b\u524d\u5206\u6790\u8fc7\uff0c\u968f\u540e\u518d\u901a\u8fc7\u7b2c47\u4e0052\u884c\u4ee3\u7801\u4f7f\u7528redisTemplate.execute<\/code>\u65b9\u6cd5\u6267\u884c\u8fd9\u6bb5Lua\u811a\u672c\u3002<\/p>\n
      \u5728\u6267\u884c\u65f6\uff0c\u4f1a\u901a\u8fc7\u7b2c50\u884c\u4ee3\u7801\u6307\u5b9aKEYS\u7c7b\u578b\u53c2\u6570\u7684\u4e2a\u6570\uff0c\u901a\u8fc7\u7b2c51\u884c\u548c\u7b2c52\u884c\u4ee3\u7801\u4f20\u5165\u8be5\u811a\u672c\u6267\u884c\u65f6\u6240\u9700\u8981\u7528\u5230\u7684KEYS\u548cARGVS\u53c2\u6570\u3002<\/p>\n
      \u968f\u540e\u4f1a\u901a\u8fc7\u7b2c54\u884c\u7684f\u8bed\u53e5\u5224\u65ad\u79d2\u6740\u811a\u672c\u7684\u6267\u884c\u7ed3\u679c\uff0c\u5982\u679c\u79d2\u6740\u6210\u529f\uff0c\u90a3\u4e48\u4f1a\u901a\u8fc7\u7b2c55~58\u884c\u4ee3\u7801\u7528amqpTemplate\u5bf9\u8c61\u5411buyRecordQueue\u961f\u5217\u53d1\u9001\u5305\u542b\u79d2\u6740\u7ed3\u679c\u7684record\u5bf9\u8c61\u3002\u6700\u540e\uff0c\u518d\u901a\u8fc7\u7b2c61\u884c\u7684\u8bed\u53e5\u8fd4\u56de\u79d2\u6740\u7684\u7ed3\u679c\u3002<\/p>\n
      \u89c2\u5bdf\u79d2\u6740\u6548\u679c<\/h3>\n
      \u81f3\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u6b65\u9aa4\u542f\u52a8Redis\u3001RabbitMQ\u548cQuickBuyDemo\u9879\u76ee\uff0c\u5e76\u89c2\u5bdf\u79d2\u6740\u6548\u679c\u3002<\/p>\n
        \n
      • \u5728\u547d\u4ee4\u884c\u4e2d\u901a\u8fc7rabbitmq-server.bat start<\/code>\u547d\u4ee4\u542f\u52a8RabbitMQ\u3002<\/li>\n
      • \u901a\u8fc7\u8fd0\u884credis-server.exe\u542f\u52a8Redis\u670d\u52a1\u5668,\u5e76\u901a\u8fc7\u8fd0\u884credis-cli.exe\u542f\u52a8Redis\u5ba2\u6237\u7aef\uff0c\u968f\u540e\u5728Redis\u5ba2\u6237\u7aef\u901a\u8fc7set Computer 10<\/code>\u547d\u4ee4\u5411Redis\u4e2d\u7f13\u5b58\u4e00\u6761\u5e93\u5b58\u6570\u636e,\u8868\u793a\u670910\u4e2aComputer\u53ef\u4f9b\u79d2\u6740\u3002<\/li>\n
      • \u5728QuickBuyDemo\u9879\u76ee\u4e2d\uff0c\u901a\u8fc7\u8fd0\u884cSpringBootApp.java\u542f\u52a8\u7c7b\u542f\u52a8\u8be5\u9879\u76ee\u3002\u6210\u529f\u542f\u52a8\u540e\uff0c\u5728\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165http:localhost:8080\/quickBuy\/Computer\/Tom<\/code>\u53d1\u8d77\u79d2\u6740\u8bf7\u6c42\uff0c\u5176\u4e2dComputer\u53c2\u6570\u8868\u793a\u79d2\u6740\u7684\u5546\u54c1\uff0c\u800cTom\u5219\u8868\u793a\u53d1\u8d77\u79d2\u6740\u8bf7\u6c42\u7684\u4eba\u3002<\/li>\n<\/ul>\n
        \u8f93\u5165\u540e\uff0c\u80fd\u5728\u6d4f\u89c8\u5668\u4e2d\u770b\u5230Tom success\u7684\u7ed3\u679c\uff0c\u968f\u540e\u5230Redis\u5ba2\u6237\u7aef\u7a97\u53e3\u8fd0\u884cget Computer<\/code>\u547d\u4ee4\uff0c\u80fd\u770b\u5230Computer\u7684\u5e93\u5b58\u6570\u91cf\u4f1a\u964d\u52309\uff0c\u7531\u6b64\u53ef\u4ee5\u786e\u8ba4\u79d2\u6740\u6210\u529f\u3002\u540c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7lindex personList 0<\/code>\u547d\u4ee4\u89c2\u5bdf\u5230\u6210\u529f\u53d1\u8d77\u79d2\u6740\u8bf7\u6c42\u7684\u4eba\u662fTom\u3002<\/p>\n
        \u56db\u3001\u4ee5\u5f02\u6b65\u65b9\u5f0f\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c<\/h2>\n
        \u5982\u679c\u5728\u4e0a\u8ff0QuickBuyDemo\u9879\u76ee\u4e2d\u76f4\u63a5\u628a\u79d2\u6740\u7ed3\u679c\u63d2\u5165MySQL\u6570\u636e\u5e93\uff0c\u90a3\u4e48\u5f53\u79d2\u6740\u8bf7\u6c42\u5e76\u53d1\u91cf\u5f88\u9ad8\u65f6\u4f1a\u5bf9\u6570\u636e\u5e93\u9020\u6210\u5f88\u5927\u7684\u538b\u529b\uff0c\u6240\u4ee5\u5728\u8be5\u9879\u76ee\u4e2d\u4f1a\u901a\u8fc7\u6d88\u606f\u961f\u5217\u628a\u79d2\u6740\u7ed3\u679c\u4f20\u8f93\u5230DBHandlerPrj\u9879\u76ee\u4e2d\uff0c\u7528\u5f02\u6b65\u7684\u65b9\u5f0f\u4fdd\u5b58\u6570\u636e\uff0c\u4ece\u800c\u964d\u4f4e\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\u538b\u529b\u3002<\/p>\n
        \u521b\u5efa\u9879\u76ee\u5e76\u8bbe\u8ba1\u6570\u636e\u5e93<\/h3>\n
        \u9996\u5148\u9700\u8981\u521b\u5efa\u540d\u4e3aDBHandlerPrj\u7684Maven\u9879\u76ee\uff0c\u5728\u5176\u4e2d\u5b9e\u73b0\u5f02\u6b65\u4fdd\u5b58\u79d2\u6740\u6570\u636e\u7684\u529f\u80fd\uff0c\u8be5\u9879\u76ee\u7684pom.xml\u6587\u4ef6\u5982\u4e0b\uff0c\u5176\u4e2d\u901a\u8fc7\u7b2c2-5\u884c\u4ee3\u7801\u5f15\u5165\u4e86Spring Boot\u4f9d\u8d56\u5305\uff0c\u901a\u8fc7\u7b2c6-9\u884c\u4ee3\u7801\u5f15\u5165\u4e86RabbitMO\u6d88\u606f\u961f\u5217\u7684\u4f9d\u8d56\u5305\uff0c\u901a\u8fc7\u7b2c10~18\u884c\u4ee3\u7801\u5f15\u5165\u4e86JPA\u548cMySQL\u7684\u4f9d\u8d56\u5305\u3002<\/p>\n
        \n   \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-web\n     \n    \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-amqp\n     \n    \n    \n     \n      mysql\n     \n     \n      mysql-connector-java\n     \n     \n      runtime\n     \n    \n    \n     \n      org.springframework.boot\n     \n     \n      spring-boot-starter-data-jpa\n     \n    \n   <\/pre>\n
        \u672c\u9879\u76ee\u5c06\u4f1a\u7528\u5230\u5982\u8868\u6240\u793a\u7684buyrecord\u8868\uff0c\u8be5\u8868\u662f\u521b\u5efa\u5728\u672c\u5730MySQL\u7684QuickBuy\u6570\u636e\u8868(schema)\u4e2d\u7684\uff0c\u5728\u5176\u4e2d\u5c06\u4f1a\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c\u3002<\/p>\n\n\n\n\n\n
        \u5b57\u6bb5\u540d<\/th>\n\u7c7b\u578b<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n
        item<\/td>\n\u5b57\u7b26\u4e32<\/td>\n\u79d2\u6740\u6210\u529f\u7684\u5546\u54c1\u540d<\/td>\n<\/tr>\n
        person<\/td>\n\u5b57\u7b26\u4e32<\/td>\n\u79d2\u6740\u6210\u529f\u7684\u7528\u6237<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
        \u800c\u672c\u9879\u76ee\u7684\u542f\u52a8\u7c7bSpringBootAppjava\u548cQuickBuyDemo\u9879\u76ee\u4e2d\u7684\u5b8c\u5168\u4e00\u81f4,\u6240\u4ee5\u4e0d\u518d\u91cd\u590d\u8bf4\u660e\u3002<\/p>\n
        \u914d\u7f6e\u6d88\u606f\u961f\u5217\u548c\u6570\u636e\u5e93\u53c2\u6570<\/h3>\n
        \u5728\u672c\u9879\u76eeresources\u76ee\u5f55\u7684application.yml\u6587\u4ef6\u4e2d\uff0c\u5c06\u901a\u8fc7\u5982\u4e0b\u4ee3\u7801\u914d\u7f6e\u6d88\u606f\u961f\u5217\u548c\u6570\u636e\u5e93\u8fde\u63a5\u53c2\u6570\u3002<\/p>\n
        server:\n  port: 8090\nrabbitmq:\n  host: 127.0.0.1\n  port: 5672\n  username: guest\n  password: guest\nspring:\n  jpa:\n    show-sql: true\n    hibernate:\n      dll-auto: validate\n  datasource:\n    url: jdbc:mysql:\/\/localhost:3306\/QuickBuy?serverTimezone=GMT\n    username: root\n    password: 123456\n    driver-class-name: com.mysql.jdbc.Driver<\/pre>\n
        \u7531\u4e8e\u4e4b\u524d\u7684QuickBuyDemo\u9879\u76ee\u5df2\u7ecf\u5360\u7528\u4e868080\u7aef\u53e3\uff0c\u56e0\u6b64\u672c\u914d\u7f6e\u6587\u4ef6\u5c06\u901a\u8fc7\u7b2c1\u884c\u548c\u7b2c2\u884c\u4ee3\u7801\u8bbe\u7f6e\u5de5\u4f5c\u7aef\u53e3\u4e3a8090\u3002\u968f\u540e\uff0c\u672c\u914d\u7f6e\u6587\u4ef6\u5c06\u901a\u8fc7\u7b2c3~7\u884c\u4ee3\u7801\u8bbe\u7f6eRabbiMQ\u6d88\u606f\u961f\u5217\u7684\u8fde\u63a5\u53c2\u6570\uff0c\u5177\u4f53\u662f\u8fde\u63a5\u5230\u672c\u57305672\u7aef\u53e3\uff0c\u4e14\u8fde\u63a5\u6240\u7528\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u90fd\u662fguest\u3002<\/p>\n
        \u7531\u4e8e\u672c\u9879\u76ee\u662f\u901a\u8fc7JPA\u7684\u65b9\u5f0f\u8fde\u63a5MySQL\u5e93\u7684,\u56e0\u6b64\u672c\u914d\u7f6e\u6587\u4ef6\u901a\u8fc7\u7b2c8-12\u884c\u4ee3\u7801\u914d\u7f6e\u4e86JPA\u7684\u53c2\u6570\uff0c\u901a\u8fc7\u7b2c13-17\u884c\u4ee3\u7801\u914d\u7f6e\u4e86MySQL\u7684\u8fde\u63a5\u53c2\u6570\u3002<\/p>\n
        \u6b64\u5916\uff0c\u548cQuickBuyDemo\u9879\u76ee\u4e00\u6837\uff0c\u672c\u9879\u76ee\u4f9d\u7136\u662f\u5728RabbitMQConfg.java\u914d\u7f6e\u6587\u4ef6\u4e2d\u8bbe\u7f6eRabbitMQ\u6d88\u606f\u961f\u5217\u548c\u4ea4\u6362\u673a\uff0c\u5177\u4f53\u4ee3\u7801\u5982\u4e0b\uff0c\u5176\u4e2d\u914d\u7f6e\u7684\u6d88\u606f\u961f\u5217\u540d\u5b57buyRecordQueue\u4e0e\u4ea4\u6362\u673a\u7684\u540d\u5b57myExchange\u9700\u8981\u548cQuickBuyDemo\u9879\u76ee\u4e2d\u7684\u5b9a\u4e49\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n
        package prj;\n\nimport org.springframework.amqp.core.*;\nimport org.springframework.context.annotation.Bean;\nimport org.springframework.context.annotation.Configuration;\n@Configuration\npublic class RabbitMQConfig{\n    \/\/\u5b9a\u4e49\u542b\u4e3b\u9898\u7684\u6d88\u606f\u961f\u5217\n    @Bean\n    public Queue objectQueue() {\n        return new Queue(\"buyRecordQueue\");\n    }\n    \/\/\u5b9a\u4e49\u4ea4\u6362\u673a\n    TopicExchange myExchange() {\n        return new TopicExchange(\"myExchange\");\n    Binding bindingObjectQueue(Queue objectQueue,TopicExchange exchange) {\n        return BindingBuilder.bind(objectQueue).to(exchange).with(\"buyRecordQueue\");\n}<\/pre>\n
        \u76d1\u542c\u6d88\u606f\u961f\u5217\u5e76\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c<\/h3>\n
        \u5728\u672c\u9879\u76ee\u7684QuickBuySevivce.java\u6587\u4ef6\u4e2d\u5c06\u4f1a\u76d1\u542cbuyRecordQueue\u6d88\u606f\u961f\u5217\uff0c\u5e76\u628a\u79d2\u6740\u7ed3\u679c\u5b58\u5165MySOL\u6570\u636e\u8868\uff0c\u5177\u4f53\u4ee3\u7801\u5982\u4e0b:<\/p>\n
        package prj.service;\nimport org.springframework.amqp.core.AmqpTemplate;\nimport org.springframework.amqp.rabbit.annotation.RabbitHandler;\nimport org.springframework.amqp.rabbit.annotation.RabbitListener;\nimport org.springframework.beans.factory.annotation.Autowired;\nimport org.springframework.stereotype.Component;\nimport prj.model.buyrecord;\nimport prj.repo.BuyRecordRepo;\n\n@Component\n@RabbitListener(queues = \"buyRecordQueue\")\npublic class QuickBuyService {\n    @Autowired\n    private AmqpTemplate amqpTemplate;\n    private BuyRecordRepo buyRecordRepo;\n    @RabbitHandler\n    public void saveBuyRecord(buyrecord record){\n        buyRecordRepo.save(record);\n    }\n}<\/pre>\n
        \u5728\u672c\u7c7b\u7684\u7b2c10\u884c\u901a\u8fc7@RabbitListener<\/code>\u6ce8\u89e3\u8bf4\u660e\u5c06\u8981\u76d1\u542cbuyRecordQueue\u6d88\u606f\u961f\u5217\uff0c\u5f53\u8be5\u6d88\u606f\u961f\u5217\u6709\u6d88\u606f\u65f6\uff0c\u4f1a\u89e6\u53d1\u672c\u7c7b\u7b2c17\u884c\u7684saveBuyRecord<\/code>\u65b9\u6cd5\uff0c\u8be5\u65b9\u6cd5\u88ab\u7b2c16\u884c\u7684@RabbitHandler<\/code>\u6ce8\u89e3\u6240\u4fee\u9970\u3002\u5728\u8be5\u65b9\u6cd5\u4e2d\u4f1a\u8c03\u7528JPA\u7c7bbuyRecordRepo\u7684save<\/code>\u65b9\u6cd5\u5411\u6570\u636e\u8868\u4e2d\u4fdd\u5b58\u79d2\u6740\u7ed3\u679c\u3002<\/p>\n
        QuickBuyServce\u7c7b\u4e2d\u7528\u5230\u7684\u6a21\u578b\u7c7bbuyrecord\u548cQuickBuyDemo\u9879\u76ee\u4e2d\u7684\u5f88\u76f8\u4f3c,\u7531\u4e8e\u8be5\u7c7b\u9700\u8981\u901a\u8fc7\u6d88\u606f\u961f\u5217\u5728\u7f51\u7edc\u4e2d\u4f20\u8f93\uff0c\u56e0\u6b64\u9700\u8981\u50cf\u7b2c9\u884c\u90a3\u6837\u5b9e\u73b0Serializable\u63a5\u53e3\u3002<\/p>\n
        package prj.model;\n\nimport java.io.Serializable;\nimport javax.persistence.Column;\nimport javax.persistence.Entity;\nimport javax.persistence.Id;\nimport javax.persistence.Table;\n@Entity\n@Table(name=\"buyrecord\")\npublic class buyrecord implements Serializable {\n    @Id\n    @Column(name = \"person\")\n    private String person;\n    @Column(name = \"item\")\n    private String item;\n    public void setItem(String item) {\n        this.item = item;\n    }\n    public void setPerson(String person) {\n        this.person = person;\n    public String getItem() {\n        return item;\n    public String getPerson() {\n        return person;\n}<\/pre>\n
        \u5168\u94fe\u8def\u6548\u679c\u6f14\u793a<\/h3>\n
        \u5f00\u53d1\u597d\u4e0a\u8ff0\u4e24\u4e2a\u9879\u76ee\u4ee5\u540e\uff0c\u53ef\u4ee5\u7528\u5bf9\u5982\u4e0b\u6b65\u9aa4\u89c2\u5bdf\u5168\u94fe\u8def\u7684\u79d2\u6740\u6548\u679c\uff1a<\/p>\n
          \n
        • \u542f\u52a8RabbitMQ\u3001Redis\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\uff0c\u901a\u8fc7set Computer 10<\/code>\u547d\u4ee4\u7f13\u5b58\u79d2\u6740\u5546\u54c1\u7684\u6570\u91cf\uff0c\u540c\u65f6\u901a\u8fc7\u8fd0\u884c\u542f\u52a8\u7c7b<\/li>\n
        • \u542f\u52a8QuickBuyDemo\u9879\u76ee\u3002<\/li>\n<\/ul>\n
          \u542f\u52a8DBHandlerPrj\u9879\u76ee<\/h3>\n
          \u5728QuickBuyDemo\u9879\u65e5\u4e2d\u5f00\u53d1\u5982\u4e0b\u7684QuickBuyThread.java\u6587\u4ef6\uff0c\u5728\u5176\u4e2d\u7528\u591a\u7ebf\u7a0b\u7684\u65b9\u5f0f\u6a21\u62df\u591a\u4e2a\u79d2\u6740\u60c5\u6c42\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
          package prj.client;\n\nimport org.springframework.http.ResponseEntity;\nimport org.springframework.web.client.RestTemplate;\nclass QuickBuyThread extends Thread{\n    public void run() {\n        RestTemplate restTemplate = new RestTemplate();\n        String user = Thread.currentThread().getName();\n        ResponseEntity\n   \n     entity = restTemplate.\n                getForEntity(\"http:\/\/localhost:8080\/quickBuy\/Computer\/\"+user , String.class);\n        System.out.println(entity.getBody());\n    }\n}\npublic class MockQuickBuy {\n    public static void main(String[] args){\n        for (int i = 0; i \n\n    
          \u7b2c4\u884c\u5b9a\u4e49\u7684QuickBuyThread\u7c7b\u4ee5\u7ee7\u627fThread\u7c7b\u7684\u65b9\u5f0f\u5b9e\u73b0\u4e86\u7ebf\u7a0b\u7684\u6548\u679c\uff0c\u5728\u7b2c5\u884c\u7ebf\u7a0b\u7684run\u65b9\u6cd5\u4e2d\u7528restTemplate.getForEntity<\/code>\u65b9\u6cd5\u6a21\u62df\u53d1\u9001\u4e86\u79d2\u6740\u7684\u8bf7\u6c42\uff0c\u5176\u4e2d\u7528\u5f53\u524d\u7ebf\u7a0b\u7684\u540d\u5b57\u4f5c\u4e3a\u53d1\u8d77\u79d2\u6740\u7684\u7528\u6237\u3002<\/p>\n\n    
          public class MockQuickBuy {\n    public static void main(String[] args){\n        for (int i = 0; i \n
          \u5728\u7b2c12\u884cMockQuickBuy\u7c7b\u7684main\u65b9\u6cd5\u4e2d\uff0c\u901a\u8fc7\u7b2c14\u884c\u7684for\u5faa\u73af\u542f\u52a8\u4e8615\u4e2a\u7ebf\u7a0b\u53d1\u8d77\u79d2\u6740\u8bf7\u6c42\u3002\u7531\u4e8e\u4e4b\u524d\u5728Redis\u7f13\u5b58\u4e2d\u8bbe\u7f6e\u7684Computer\u5546\u54c1\u6570\u91cf\u662f10\u4e2a\uff0c\u56e0\u6b64\u4f1a\u670910\u4e2a\u8bf7\u6c42\u79d2\u6740\u6210\u529f\u30025\u4e2a\u8bf7\u6c42\u4e0d\u6210\u529f\u3002\u5982\u4e0b\u8f93\u51fa\u8bed\u53e5\u80fd\u786e\u8ba4\u8fd9\u4e00\u7ed3\u679c\u3002<\/p>\n
          \u6b64\u5916\uff0c\u5982\u679c\u518d\u5230 MySQL\u6570\u636e\u5e93\u7528select from QuickBuy.buyrecord<\/code>\u8bed\u53e5\u89c2\u5bdf\u79d2\u6740\u7ed3\u679c\uff0c\u80fd\u770b\u5230\u6210\u529f\u79d2\u6740\u7684\u7528\u6237\uff0c\u8fd9\u4e9b\u7528\u6237\u540d\u548c\u4e0a\u8ff0\u8f93\u51fa\u7ed3\u679c\u4e2d\u7684\u7528\u6237\u540d\u5b8c\u5168\u4e00\u81f4\u3002<\/p>\n
          \u672c\u6587\u6765\u81ea\u4e8e\u300aSpring Boot+Vue.js+\u5206\u5e03\u5f0f\u7ec4\u4ef6\u5168\u6808\u5f00\u53d1\u8bad\u7ec3\u8425(\u89c6\u9891\u6559\u5b66\u7248)\u300b\u7b2c17\u7ae0<\/p>\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
          Spring+Redis+Rab...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-201249","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201249","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=201249"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201249\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}