{"id":4247,"date":"2023-07-14T14:51:30","date_gmt":"2023-07-14T06:51:30","guid":{"rendered":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=4247"},"modified":"2023-07-14T14:51:30","modified_gmt":"2023-07-14T06:51:30","slug":"rabbitmq%e6%b6%88%e6%81%af%e4%b8%a2%e5%a4%b1%e6%b6%88%e6%81%af%e9%87%8d%e5%a4%8d","status":"publish","type":"post","link":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=4247","title":{"rendered":"rabbitMQ\u6d88\u606f\u4e22\u5931|\u6d88\u606f\u91cd\u590d"},"content":{"rendered":"\n

\u539f\u6587\uff1aRabbitMQ\u6d88\u606f\u4e22\u5931\uff5c\u6d88\u606f\u91cd\u590d\uff5c\u6d88\u606f\u79ef\u538b\u539f\u56e0+\u89e3\u51b3\u65b9\u6848+\u79c1\u4eba\u4f7f\u7528\u5fc3\u5f97 (baidu.com)<\/a><\/p>\n\n\n\n

RabbitMQ\u6d88\u606f\u4e22\u5931\uff5c\u6d88\u606f\u91cd\u590d\uff5c\u6d88\u606f\u79ef\u538b\u539f\u56e0+\u89e3\u51b3\u65b9\u6848+\u79c1\u4eba\u4f7f\u7528\u5fc3\u5f97<\/p>\n\n\n\n

\u4e00\u3001\u524d\u8a00<\/h3>\n\n\n\n
\n

\u9996\u5148\u8bf4\u4e00\u70b9\uff0c\u4f01\u4e1a\u4e2d\u6700\u5e38\u7528\u7684\u5b9e\u9645\u4e0a\u65e2\u4e0d\u662fRocketMQ\uff0c\u4e5f\u4e0d\u662fKafka\uff0c\u800c\u662fRabbitMQ\u3002<\/p>\n\n\n\n

RocketMQ\u5f88\u5f3a\u5927\uff0c\u4f46\u4e3b\u8981\u662f\u963f\u91cc\u63a8\u5e7f\u81ea\u5df1\u7684\u4e91\u4ea7\u54c1\u800c\u5f00\u6e90\u51fa\u6765\u7684\u4e00\u6b3e\u6d88\u606f\u961f\u5217\uff0c\u5176\u5b9e\u4e2d\u5c0f\u4f01\u4e1a\u7528RocketMQ\u7684\u6ca1\u6709\u60f3\u8c61\u4e2d\u90a3\u4e48\u591a\u3002<\/p>\n\n\n\n

\u6df1\u5c42\u6b21\u7684\u539f\u56e0\u5728\u4e8e\u5154\u5b9d\u5728\u4e2d\u5c0f\u4f01\u4e1a\u666e\u53ca\u66f4\u65e9\uff0c\u7ecf\u53d7\u7684\u8003\u9a8c\u4e5f\u66f4\u4e45\uff0c\u5f88\u5bb9\u6613\u4ea7\u751f\u300c\u56de\u5934\u5ba2\u300d\uff0c\u5f53\u521d\u968fRabbitMQ\u6210\u957f\u7684\u4e00\u6279\u4eba\u624d\u5982\u4eca\u5927\u90e8\u5206\u90fd\u5df2\u6210\u4e3a\u4f01\u4e1a\u4e2d\u7684\u4e2d\u575a\u9aa8\u5e72\uff0c\u6280\u672f\u9009\u578b\u4eb2\u7750RabbitMQ\u7684\u51e0\u7387\u5c31\u66f4\u9ad8\u3002<\/p>\n\n\n\n

\u81f3\u4e8eKafka\uff0c\u4e3b\u8981\u8fd8\u662f\u7528\u5728\u5927\u6570\u636e\u548c\u65e5\u5fd7\u91c7\u96c6\u65b9\u9762\uff0c\u9664\u4e86\u4e00\u4e9b\u516c\u53f8\u6709\u7279\u5b9a\u7684\u9700\u6c42\u4f1a\u4f7f\u7528\u5916\uff0c\u5bf9\u6d88\u606f\u6536\u53d1\u51c6\u786e\u7387\u8981\u6c42\u8f83\u9ad8\u7684\u516c\u53f8\u4f9d\u7136\u662f\u4ee5RabbitMQ\u4f5c\u4e3a\u4f01\u4e1a\u7ea7\u6d88\u606f\u961f\u5217\u7684\u9996\u9009\u3002<\/p>\n\n\n\n

\u5de5\u4f5c\u8fd9\u4e48\u591a\u5e74\u6211\u81ea\u8eab\u7684\u611f\u53d7\u662f\uff0cRabbitMQ\u7ecf\u4e45\u4e0d\u8870\uff0c\u9664\u975e\u540e\u7eed\u5176\u4ed6\u6d88\u606f\u4e2d\u95f4\u4ef6\u6709\u4e0e\u4f17\u4e0d\u540c\u7684\u4f7f\u7528\u4f53\u9a8c\uff0c\u5426\u5219\u4f9d\u7136\u662fRabbitMQ\u7684\u5360\u6709\u7387\u66f4\u9ad8\u3002<\/p>\n\n\n\n

\u6240\u4ee5\u51c6\u5907\u8fdb\u5165\u8f6f\u4ef6\u884c\u4e1a\u7684\u5c0f\u4f19\u4f34\uff0c\u6211\u5efa\u8bae\u6709\u5fc5\u8981\u7cfb\u7edf\u7684\u5148\u628aRabbitMQ\u5b66\u597d\uff0c\u7136\u540e\u518d\u5b66\u4e60\u5176\u4ed6\u6d88\u606f\u4e2d\u95f4\u4ef6\u6269\u5c55\u89c6\u91ce\uff0c\u4ed6\u4eec\u7684\u539f\u7406\u5927\u540c\u5c0f\u5f02\uff0c\u662f\u53ef\u4ee5\u89e6\u7c7b\u65c1\u901a\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u4e8c\u3001\u4e24\u4e2a\u6982\u5ff5<\/h3>\n\n\n\n
\n

RabbitMQ\u907f\u514d\u6d88\u606f\u4e22\u5931\u7684\u65b9\u6cd5\u4e3b\u8981\u662f\u5229\u7528\u6d88\u606f\u786e\u8ba4\u673a\u5236\u548c\u624b\u52a8\u7b7e\u6536\u673a\u5236\uff0c\u6240\u4ee5\u6709\u5fc5\u8981\u628a\u8fd9\u4e24\u4e2a\u6982\u5ff5\u641e\u6e05\u695a\u3002<\/p>\n<\/blockquote>\n\n\n\n

1\u3001\u6d88\u606f\u786e\u8ba4\u673a\u5236<\/h3>\n\n\n\n
\n

\u4e3b\u8981\u662f\u751f\u4ea7\u8005\u4f7f\u7528\u7684\u673a\u5236\uff0c\u7528\u6765\u786e\u8ba4\u6d88\u606f\u662f\u5426\u88ab\u6210\u529f\u6d88\u8d39\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n
\n

\u8fd9\u6837\uff0c\u5f53\u4f60\u5b9e\u73b0RabbitTemplate.ConfirmCallback, RabbitTemplate.ReturnCallback\u8fd9\u4e24\u4e2a\u63a5\u53e3\u7684\u65b9\u6cd5\u540e\uff0c\u5c31\u53ef\u4ee5\u9488\u5bf9\u6027\u5730\u8fdb\u884c\u6d88\u606f\u786e\u8ba4\u7684\u65e5\u5fd7\u8bb0\u5f55\uff0c\u4e4b\u540e\u505a\u8fdb\u4e00\u6b65\u7684\u6d88\u606f\u53d1\u9001\u8865\u507f\uff0c\u4ee5\u8fbe\u5230\u63a5\u8fd1100%\u6295\u9012\u7684\u76ee\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n

\u4f2a\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

2\u3001\u6d88\u606f\u7b7e\u6536\u673a\u5236<\/h3>\n\n\n\n
\n

RabbitMQ\u7684\u6d88\u606f\u662f\u81ea\u52a8\u7b7e\u6536\u7684\uff0c\u4f60\u53ef\u4ee5\u7406\u89e3\u4e3a\u5feb\u9012\u7b7e\u6536\u4e86\uff0c\u90a3\u4e48\u8fd9\u4e2a\u5feb\u9012\u7684\u72b6\u6001\u5c31\u4ece\u53d1\u9001\u53d8\u4e3a\u5df2\u7b7e\u6536\uff0c\u552f\u4e00\u7684\u533a\u522b\u662f\u5feb\u9012\u516c\u53f8\u4f1a\u5bf9\u7269\u6d41\u8f68\u8ff9\u6709\u8bb0\u5f55\uff0c\u800cMQ\u7b7e\u6536\u540e\u5c31\u4ece\u961f\u5217\u4e2d\u5220\u9664\u4e86\u3002<\/p>\n\n\n\n

\u4f01\u4e1a\u7ea7\u5f00\u53d1\u4e2d\uff0cRabbitMQ\u6211\u4eec\u57fa\u672c\u90fd\u5f00\u542f\u624b\u52a8\u7b7e\u6536\u65b9\u5f0f\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u907f\u514d\u6d88\u606f\u7684\u4e22\u5931\u3002<\/p>\n\n\n\n

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\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u6d88\u8d39\u76d1\u542c\u65f6\uff0c\u624b\u52a8\u7b7e\u6536\u5c31\u4e00\u884c\u4ee3\u7801\uff0c\u4f2a\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u4e09\u3001\u6d88\u606f\u4e22\u5931<\/h3>\n\n\n\n
\n

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1\u3001\u51fa\u73b0\u539f\u56e0<\/h3>\n\n\n\n
\n

\u6d88\u606f\u4e22\u5931\u7684\u539f\u56e0\u65e0\u975e\u6709\u4e09\u79cd\uff1a<\/p>\n\n\n\n

1\uff09\u3001\u6d88\u606f\u53d1\u51fa\u540e\uff0c\u4e2d\u9014\u7f51\u7edc\u6545\u969c\uff0c\u670d\u52a1\u5668\u6ca1\u6536\u5230\uff1b<\/p>\n\n\n\n

2\uff09\u3001\u6d88\u606f\u53d1\u51fa\u540e\uff0c\u670d\u52a1\u5668\u6536\u5230\u4e86\uff0c\u8fd8\u6ca1\u6301\u4e45\u5316\uff0c\u670d\u52a1\u5668\u5b95\u673a\uff1b<\/p>\n\n\n\n

3\uff09\u3001\u6d88\u606f\u53d1\u51fa\u540e\uff0c\u670d\u52a1\u5668\u6536\u5230\u4e86\uff0c\u6d88\u8d39\u65b9\u8fd8\u672a\u5904\u7406\u4e1a\u52a1\u903b\u8f91\uff0c\u670d\u52a1\u5374\u6302\u6389\u4e86\uff0c\u800c\u6d88\u606f\u4e5f\u81ea\u52a8\u7b7e\u6536\uff0c\u7b49\u4e8e\u5565\u4e5f\u6ca1\u5e72\u3002<\/p>\n\n\n\n

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2\u3001\u89e3\u51b3\u65b9\u6848<\/h3>\n\n\n\n
\n

1\uff09\u3001\u751f\u4ea7\u65b9\u53d1\u9001\u6d88\u606f\u65f6\uff0c\u8981try…catch\uff0c\u5728catch\u4e2d\u6355\u83b7\u5f02\u5e38\uff0c\u5e76\u5c06MQ\u53d1\u9001\u7684\u5173\u952e\u5185\u5bb9\u8bb0\u5f55\u5230\u65e5\u5fd7\u8868\u4e2d\uff0c\u65e5\u5fd7\u8868\u4e2d\u8981\u6709\u6d88\u606f\u53d1\u9001\u72b6\u6001\uff0c\u82e5\u53d1\u9001\u5931\u8d25\uff0c\u7531\u5b9a\u65f6\u4efb\u52a1\u5b9a\u671f\u626b\u63cf\u91cd\u53d1\u5e76\u66f4\u65b0\u72b6\u6001\uff1b<\/p>\n\n\n\n

2\uff09\u3001\u751f\u4ea7\u65b9publisher\u5fc5\u987b\u8981\u52a0\u5165\u786e\u8ba4\u56de\u8c03\u673a\u5236\uff0c\u786e\u8ba4\u6210\u529f\u53d1\u9001\u5e76\u7b7e\u6536\u7684\u6d88\u606f\uff0c\u5982\u679c\u8fdb\u5165\u5931\u8d25\u56de\u8c03\u65b9\u6cd5\uff0c\u5c31\u4fee\u6539\u6570\u636e\u5e93\u6d88\u606f\u7684\u72b6\u6001\uff0c\u7b49\u5f85\u5b9a\u65f6\u4efb\u52a1\u91cd\u53d1\uff1b<\/p>\n\n\n\n

3\uff09\u3001\u6d88\u8d39\u65b9\u8981\u5f00\u542f\u624b\u52a8\u7b7e\u6536ACK\u673a\u5236\uff0c\u6d88\u8d39\u6210\u529f\u624d\u5c06\u6d88\u606f\u79fb\u9664\uff0c\u5931\u8d25\u6216\u56e0\u5f02\u5e38\u60c5\u51b5\u800c\u5c1a\u672a\u5904\u7406\uff0c\u5c31\u91cd\u65b0\u5165\u961f\u3002<\/p>\n\n\n\n

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\u56db\u3001\u6d88\u606f\u91cd\u590d<\/h3>\n\n\n\n

1\u3001\u51fa\u73b0\u539f\u56e0<\/h3>\n\n\n\n
\n

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1\uff09\u3001\u6d88\u606f\u6d88\u8d39\u6210\u529f\uff0c\u4e8b\u52a1\u5df2\u63d0\u4ea4\uff0c\u7b7e\u6536\u65f6\u7ed3\u679c\u670d\u52a1\u5668\u5b95\u673a\u6216\u7f51\u7edc\u539f\u56e0\u5bfc\u81f4\u7b7e\u6536\u5931\u8d25\uff0c\u6d88\u606f\u72b6\u6001\u4f1a\u7531unack\u8f6c\u53d8\u4e3aready\uff0c\u91cd\u65b0\u53d1\u9001\u7ed9\u5176\u4ed6\u6d88\u8d39\u65b9\uff1b<\/p>\n\n\n\n

2\uff09\u3001\u6d88\u606f\u6d88\u8d39\u5931\u8d25\uff0c\u7531\u4e8eretry\u91cd\u8bd5\u673a\u5236\uff0c\u91cd\u65b0\u5165\u961f\u53c8\u5c06\u6d88\u606f\u53d1\u9001\u51fa\u53bb\u3002<\/p>\n<\/blockquote>\n\n\n\n

2\u3001\u89e3\u51b3\u65b9\u6848<\/h3>\n\n\n\n
\n

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2\uff09\u3001\u6d88\u606f\u65e5\u5fd7\u8868\u4fdd\u5b58MQ\u53d1\u9001\u65f6\u7684\u552f\u4e00\u6d88\u606fID\uff0c\u6d88\u8d39\u65b9\u53ef\u4ee5\u6839\u636e\u8fd9\u4e2a\u552f\u4e00ID\u8fdb\u884c\u5224\u65ad\u907f\u514d\u6d88\u606f\u91cd\u590d\uff1b<\/p>\n\n\n\n

3\uff09\u3001\u6d88\u8d39\u65b9\u7684Message\u5bf9\u8c61\u6709\u4e2agetRedelivered()\u65b9\u6cd5\u8fd4\u56deBoolean\uff0c\u4e3aTRUE\u5c31\u8868\u793a\u91cd\u590d\u53d1\u9001\u8fc7\u6765\u7684\u3002<\/p>\n\n\n\n

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\u4e94\u3001\u6d88\u606f\u79ef\u538b<\/h3>\n\n\n\n

1\u3001\u51fa\u73b0\u539f\u56e0<\/h3>\n\n\n\n
\n

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1\uff09\u3001\u6d88\u8d39\u65b9\u7684\u670d\u52a1\u6302\u6389\uff0c\u5bfc\u81f4\u4e00\u76f4\u65e0\u6cd5\u6d88\u8d39\u6d88\u606f\uff1b<\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n
\n

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