{"id":10008105,"date":"2023-08-17T08:59:39","date_gmt":"2023-08-17T00:59:39","guid":{"rendered":"http:\/\/ityet.com\/?p=10008105"},"modified":"2023-08-17T08:59:39","modified_gmt":"2023-08-17T00:59:39","slug":"ddd-%e6%9e%b6%e6%9e%84%e5%88%86%e5%b1%82%ef%bc%8cmq%e6%b6%88%e6%81%af%e8%a6%81%e6%94%be%e5%88%b0%e9%82%a3%e4%b8%80%e5%b1%82%e5%a4%84%e7%90%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10008105","title":{"rendered":"DDD \u67b6\u6784\u5206\u5c42\uff0cMQ\u6d88\u606f\u8981\u653e\u5230\u90a3\u4e00\u5c42\u5904\u7406\uff1f"},"content":{"rendered":"<p>\u4f5c\u8005\uff1a\u5c0f\u5085\u54e5 <br \/>\u535a\u5ba2\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=VIyG8HMlhJ1HRz97zxf6tg%3D%3D.ya1zpSumcVbabpovYaku0dm00pf4tNezcoKPK0e6pQY%3D\" rel=\"noopener noreferrer\">https:\/\/bugstack.cn<\/a><\/p>\n<blockquote><p>\u6c89\u6dc0\u3001\u5206\u4eab\u3001\u6210\u957f\uff0c\u8ba9\u81ea\u5df1\u548c\u4ed6\u4eba\u90fd\u80fd\u6709\u6240\u6536\u83b7\uff01\ud83d\ude04<\/p><\/blockquote>\n<p>\u672c\u6587\u7684\u5b97\u65e8\u5728\u4e8e\u901a\u8fc7\u7b80\u5355\u5e72\u51c0\u5b9e\u8df5\u7684\u65b9\u5f0f\u6559\u4f1a\u8bfb\u8005\uff0c\u4f7f\u7528 Docker \u914d\u7f6e RocketMQ \u5e76\u5728\u57fa\u4e8e DDD \u5206\u5c42\u7ed3\u6784\u7684 SpringBoot \u5de5\u7a0b\u4e2d\u4f7f\u7528 RocketMQ \u6280\u672f\u3002\u56e0\u4e3a\u5927\u90e8\u5206 MQ \u7684\u53d1\u9001\u90fd\u662f\u57fa\u4e8e\u7279\u5b9a\u4e1a\u52a1\u573a\u666f\u7684\uff0c\u6240\u4ee5\u672c\u7ae0\u8282\u4e5f\u662f\u57fa\u4e8e <a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=ygOuUymy9Ro8iMFokNOjrw%3D%3D.STzcALjwH%2Bw%2BmhdaxDLFjumbTXOARWniAJ%2FcKgf7n5FK60gJeQ0QqfIU1z3GHHXl\" rel=\"noopener noreferrer\">\u300aMyBatis \u4f7f\u7528\u6559\u7a0b\u548c\u63d2\u4ef6\u5f00\u53d1\u300b<\/a> \u7ae0\u8282\u7684\u6269\u5c55\u3002<\/p>\n<p>\u672c\u7ae0\u4e5f\u4f1a\u5305\u62ec\u5173\u4e8e MQ \u6d88\u606f\u7684\u53d1\u9001\u548c\u63a5\u6536\u5e94\u8be5\u5904\u4e8e DDD \u7684\u54ea\u4e00\u5c42\u7684\u5b9e\u8df5\u8bb2\u89e3\u548c\u4f7f\u7528\u3002<\/p>\n<p>\u672c\u6587\u6d89\u53ca\u7684\u5de5\u7a0b\uff1a<\/p>\n<ul>\n<li>xfg-dev-tech-rocketmq\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=z%2Fzhq5GqoQ27OSageySDuw%3D%3D.5RwsmHMfh0nZ6bR5cM3TS6vSpTb%2FIDX9meXu%2B%2F9MYIF6FU1cuwy1llkOGDhrJOBAFgnx3gdlVXD8SYDDqlCy6tziiqY2pea4GKU9X9cpDGQ%3D\" rel=\"noopener noreferrer\">https:\/\/gitcode.net\/KnowledgePlanet\/road-map\/xfg-dev-tech-roc&#8230;<\/a><\/li>\n<li>RocketMQ Docker \u5b89\u88c5\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=BTEqKEWUyCyUcA7%2FXCkkmw%3D%3D.odXmr%2BZiOVdUYjAIeIkGEs9XzU49eFkGII2%2B40%2FzLmzNqJNMqn7QLeMJOQUR6FwjSbPinFgQ1JEsyvy%2F%2BJtGKZO3vaNOicjHYcxzdwSKTVZRWUhfazSAm6JXQEdeYEHK%2FEWFhrNHQBVb4fsLT0ckxhPluuTC1T0paWZ1NtN%2BLF0I21%2FHAvwltBA1povJsWYD\" rel=\"noopener noreferrer\">rocketmq-docker-compose-mac-amd-arm.yml<\/a><\/li>\n<li>\u5bfc\u5165\u6d4b\u8bd5\u5e93\u8868 <a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=9capma0ot2sE2k4PzLfs7g%3D%3D.xB7KDX8V0ecAPTXzfw6q2W%2B1Q7TZ48Lgj%2FVrlfbh7cnR7dRLJeoE%2FeUbRGGEMG7WwQhNP3Qis41p8E%2F6tpYwtJ98iJTg%2FcQo1TXvtpKtRHzGtRvGhG4U5g3qxzxUuP6IpcPja5AeLGX83gfY2OfXUg%3D%3D\" rel=\"noopener noreferrer\">road-map.sql<\/a><\/li>\n<\/ul>\n<h2>\u4e00\u3001\u6848\u4f8b\u80cc\u666f<\/h2>\n<p>\u9996\u5148\u6211\u4eec\u8981\u77e5\u9053\uff0cMQ \u6d88\u606f\u7684\u4f5c\u7528\u662f\u7528\u4e8e\uff1b<code>\u89e3\u8026\u8fc7\u957f\u7684\u4e1a\u52a1\u6d41\u7a0b<\/code>\u548c<code>\u5e94\u5bf9\u6d41\u91cf\u51b2\u51fb\u7684\u6d88\u5cf0<\/code>\u3002\u5982\uff1b\u7528\u6237\u4e0b\u5355\u652f\u4ed8\u5b8c\u6210\u540e\uff0c\u62ff\u5230\u652f\u4ed8\u6d88\u606f\u63a8\u52a8\u540e\u7eed\u7684\u53d1\u8d27\u6d41\u7a0b\u3002\u4e5f\u53ef\u4ee5\u662f\u6211\u4eec\u57fa\u4e8e <a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=q6b3Ub0XED68wyS9uOrYMw%3D%3D.5JoL1Z%2B8Vvl1aR9%2F62erY4A9%2FuJLwmwKtR3VtjdPQ2hdTkXjnYshx%2FKksAMYSFy4\" rel=\"noopener noreferrer\">\u300aMyBatis \u4f7f\u7528\u6559\u7a0b\u548c\u63d2\u4ef6\u5f00\u53d1\u300b<\/a> \u4e2d\u7684\u6848\u4f8b\u573a\u666f\uff0c\u7ed9\u96c7\u5458\u63d0\u5347\u7ea7\u522b\u548c\u85aa\u8d44\u7684\u65f6\u5019\uff0c\u4e5f\u53d1\u9001\u4e00\u6761MQ\u6d88\u606f\uff0c\u7528\u4e8e\u53d1\u9001\u90ae\u4ef6\u901a\u77e5\u7ed9\u7528\u6237\u3002<\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121180\" alt=\"img\" title=\"img\"><\/p>\n<ul>\n<li>\u4ece\u85aa\u8d44\u8c03\u6574\u5230\u90ae\u4ef6\u53d1\u9001\uff0c\u8fd9\u91cc\u662f2\u4e2a\u4e1a\u52a1\u6d41\u7a0b\uff0c\u901a\u8fc7 MQ \u6d88\u606f\u7684\u65b9\u5f0f\u8fdb\u884c\u8fde\u63a5\u3002<\/li>\n<li>\u5176\u5b9eMQ\u6d88\u606f\u7684\u4f7f\u7528\u573a\u666f\u7279\u522b\u591a\uff0c\u539f\u6765\u4f60\u53ef\u80fd\u4f7f\u7528\u591a\u7ebf\u7a0b\u7684\u4e00\u4e9b\u64cd\u4f5c\uff0c\u73b0\u5728\u5c31\u6269\u5c55\u4e3a\u591a\u5b9e\u4f8b\u7684\u64cd\u4f5c\u4e86\u3002\u53d1\u9001 MQ \u6d88\u606f\u51fa\u6765\uff0c\u8ba9\u5e94\u7528\u7684\u5404\u4e2a\u5b9e\u4f8b\u63a5\u6536\u5e76\u8fdb\u884c\u6d88\u8d39\u3002<\/li>\n<\/ul>\n<h2>\u4e8c\u3001\u9886\u57df\u4e8b\u4ef6<\/h2>\n<p>\u56e0\u4e3a\u6211\u4eec\u672c\u7ae0\u6240\u8bb2\u89e3\u7684\u5185\u5bb9\u662f\u628a RocketMQ \u653e\u5165 DDD \u67b6\u6784\u4e2d\u8fdb\u884c\u4f7f\u7528\uff0c\u90a3\u4e48\u4e5f\u5c31\u5f15\u7533\u51fa\u9886\u57df\u4e8b\u4ef6\u5b9a\u4e49\u3002\u6240\u4ee5\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e0b\uff0c\u4ec0\u4e48\u662f\u9886\u57df\u4e8b\u4ef6\u3002<\/p>\n<p>\u9886\u57df\u4e8b\u4ef6\uff0c\u53ef\u4ee5\u8bf4\u662f\u89e3\u8026\u5fae\u670d\u52a1\u8bbe\u8ba1\u7684\u5173\u952e\u3002\u9886\u57df\u4e8b\u4ef6\u4e5f\u662f\u9886\u57df\u6a21\u578b\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u5185\u5bb9\uff0c\u7528\u4e8e\u6807\u793a\u5f53\u524d\u9886\u57df\u6a21\u578b\u4e2d\u53d1\u751f\u7684\u4e8b\u4ef6\u884c\u4e3a\u3002\u4e00\u4e2a\u9886\u57df\u4e8b\u4ef6\u4f1a\u63a8\u8fdb\u4e1a\u52a1\u6d41\u7a0b\u7684\u8fdb\u4e00\u6b65\u64cd\u4f5c\uff0c\u5728\u5b9e\u73b0\u4e1a\u52a1\u89e3\u8026\u7684\u540c\u65f6\uff0c\u4e5f\u63a8\u52a8\u4e86\u6574\u4e2a\u4e1a\u52a1\u7684\u95ed\u73af\u3002<\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121181\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<ul>\n<li>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u5728\u9886\u57df\u6a21\u578b\u5c42\uff0c\u6dfb\u52a0\u4e00\u5757 event \u533a\u57df\u3002\u5b83\u7684\u5b58\u5728\u662f\u4e3a\u4e86\u5b9a\u4e49\u51fa\u4e8e\u5f53\u524d\u9886\u57df\u4e0b\u6240\u9700\u7684\u4e8b\u4ef6\u6d88\u606f\u4fe1\u606f\u3002\u4fe1\u606f\u7684\u7c7b\u578b\u53ef\u4ee5\u662fmodel \u4e0b\u7684\u5b9e\u4f53\u5bf9\u8c61\u3001\u805a\u5408\u5bf9\u8c61\u3002<\/li>\n<li>\u4e4b\u540e\uff0c\u6d88\u606f\u7684\u53d1\u9001\u662f\u653e\u5728\u57fa\u7840\u8bbe\u7f6e\u5c42\u3002\u672c\u8eab\u57fa\u7840\u8bbe\u7f6e\u5c42\u5c31\u662f\u4f9d\u8d56\u5012\u7f6e\u4e8e\u6a21\u578b\u5c42\uff0c\u6240\u4ee5\u5728\u6a21\u578b\u5c42\u6240\u5b9a\u4e49\u7684 event \u5bf9\u8c61\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5728\u57fa\u7840\u8bbe\u7f6e\u5c42\u4f7f\u7528\u3002\u800c\u4e14\u5927\u90e8\u5206\u5f00\u53d1\u7684\u65f6\u5019\uff0cMQ\u6d88\u606f\u7684\u53d1\u9001\u4e0e\u6570\u636e\u5e93\u64cd\u4f5c\u90fd\u662f\u5173\u8054\u7684\uff0c\u91c7\u7528\u7684\u65b9\u5f0f\u662f\uff0c\u505a\u5b8c\u6570\u636e\u843d\u5e93\u540e\uff0c\u63a8\u9001MQ\u6d88\u606f\u3002\u6240\u4ee5\u5b9a\u4e49\u5728\u4ed3\u50a8\u4e2d\u5b9e\u73b0\uff0c\u4f1a\u66f4\u52a0\u5f97\u5fc3\u5e94\u624b\u3001\u6c34\u5230\u6e20\u6210\u3002<\/li>\n<li>\u6700\u540e\uff0c\u5c31\u662f MQ \u7684\u6d88\u606f\uff0cMQ \u7684\u6d88\u8d39\u53ef\u4ee5\u662f\u81ea\u8eab\u670d\u52a1\u6240\u53d1\u51fa\u7684\u6d88\u606f\uff0c\u4e5f\u53ef\u4ee5\u662f\u5916\u90e8\u5176\u4ed6\u5fae\u670d\u52a1\u7684\u6d88\u606f\u3002\u5c31\u5728\u5c0f\u5085\u54e5\u6240\u6574\u4f53\u8bb2\u8ff0\u7684\u8fd9\u5957\u7b80\u660e\u6559\u7a0b\u4e2d DDD \u90e8\u5206\u7684\u89e6\u53d1\u5668\u5c42\u3002<\/li>\n<\/ul>\n<h2>\u4e09\u3001\u73af\u5883\u5b89\u88c5<\/h2>\n<p>\u672c\u6848\u4f8b\u6d89\u53ca\u4e86\u6570\u636e\u5e93\u548cRocketMQ\u7684\u4f7f\u7528\uff0c\u90fd\u5df2\u7ecf\u5728\u5de5\u7a0b\u4e2d\u63d0\u4f9b\u4e86\u5b89\u88c5\u811a\u672c\uff0c\u53ef\u4ee5\u6309\u9700\u6267\u884c\u3002<\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121182\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<p>\u8fd9\u91cc\u4e3b\u8981\u4ecb\u7ecd RocketMQ \u7684\u5b89\u88c5\uff1b<\/p>\n<h3>1. \u6267\u884c compose yml<\/h3>\n<p><strong>\u6587\u4ef6<\/strong>\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=Pjs51m%2FJUH1QU3eBe0%2Bt1A%3D%3D.NLBYLqULAWhego2r8Ebk5seHl2abLjKALLwP9VX1JP27YnN%2Bb9lreGl6O41wD2dJ6fvmUjxfzXzFW9EGvKb6rVdbhLuexUaNSh7PUt3IFgSiMA0E73n6WPlprjmWiOVhxemaBgJOmBRrGwH9ixUMfz%2FLqF9Iw1MJy4eeVgIUIPsfwLX0yoUhfSjfYi7YLnsp\" rel=\"noopener noreferrer\">docs\/rocketmq\/rocketmq-docker-compose-mac-amd-arm.yml<\/a> &#8211; \u5173\u4e8e\u5b89\u88c5\u5c0f\u5085\u54e5\u63d0\u4f9b\u4e86\u4e0d\u540c\u7684\u955c\u50cf\uff0c\u5305\u62ecMac\u3001Mac M1\u3001Windows \u53ef\u4ee5\u6309\u9700\u9009\u62e9\u4f7f\u7528\u3002<\/p>\n<pre><code>version: '3'\nservices:\n  # https:\/\/hub.docker.com\/r\/xuchengen\/rocketmq\n  # \u6ce8\u610f\u4fee\u6539\u9879\uff1b\n  # 01\uff1adata\/rocketmq\/conf\/broker.conf \u6dfb\u52a0 brokerIP1=127.0.0.1\n  # 02\uff1adata\/console\/config\/application.properties server.port=9009 - \u5982\u679c8080\u7aef\u53e3\u88ab\u5360\u7528\uff0c\u53ef\u4ee5\u4fee\u6539\u6216\u8005\u6dfb\u52a0\u6620\u5c04\u7aef\u53e3\n  rocketmq:\n    image: livinphp\/rocketmq:5.1.0\n    container_name: rocketmq\n    ports:\n      - 9009:9009\n      - 9876:9876\n      - 10909:10909\n      - 10911:10911\n      - 10912:10912\n    volumes:\n      - .\/data:\/home\/app\/data\n    environment:\n      TZ: &quot;Asia\/Shanghai&quot;\n      NAMESRV_ADDR: &quot;rocketmq:9876&quot;<\/code><\/pre>\n<ul>\n<li>\u5728 IDEA \u4e2d\u6253\u5f00 rocketmq-docker-compose-mac-amd-arm.yml \u4f60\u4f1a\u770b\u5230\u4e00\u4e2a\u7eff\u8272\u7684\u6309\u94ae\u5728\u5de6\u4fa7\u4fa7\u8fb9\u680f\uff0c\u70b9\u51fb\u5373\u53ef\u5b89\u88c5\u3002\u6216\u8005\u4f60\u4e5f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u5b89\u88c5\uff1a<code># \/usr\/local\/bin\/docker-compose -f \/docs\/dev-ops\/environment\/environment-docker-compose.yml up -d<\/code> &#8211; \u6bd4\u8f83\u9002\u5408\u5728\u4e91\u670d\u52a1\u5668\u4e0a\u6267\u884c\u3002<\/li>\n<li>\u9996\u6b21\u5b89\u88c5\u53ef\u80fd\u4f7f\u7528\u4e0d\u4e86\uff0c\u4e00\u4e2a\u539f\u56e0\u662f brokerIP1 \u672a\u914d\u7f6eIP\uff0c\u53e6\u5916\u4e00\u4e2a\u662f\u9ed8\u8ba4\u7684 8080 \u7aef\u53e3\u5360\u7528\u3002\u53ef\u4ee5\u6309\u7167\u5982\u4e0b\u5c0f\u5085\u54e5\u8bf4\u7684\u65b9\u5f0f\u4fee\u6539\u3002<\/li>\n<\/ul>\n<h3>2. \u4fee\u6539\u9ed8\u8ba4\u914d\u5408<\/h3>\n<ol>\n<li>\u6253\u5f00 <code>data\/rocketmq\/conf\/broker.conf<\/code> \u6dfb\u52a0\u4e00\u6761 <code>brokerIP1=127.0.0.1<\/code> \u5728\u7ed3\u5c3e<\/li>\n<\/ol>\n<pre><code># \u96c6\u7fa4\u540d\u79f0\nbrokerClusterName = DefaultCluster\n# BROKER \u540d\u79f0\nbrokerName = broker-a\n# 0 \u8868\u793a Master, &gt; 0 \u8868\u793a Slave\nbrokerId = 0\n# \u5220\u9664\u6587\u4ef6\u65f6\u95f4\u70b9\uff0c\u9ed8\u8ba4\u51cc\u6668 4 \u70b9\ndeleteWhen = 04\n# \u6587\u4ef6\u4fdd\u7559\u65f6\u95f4\uff0c\u9ed8\u8ba4 48 \u5c0f\u65f6\nfileReservedTime = 48\n# BROKER \u89d2\u8272 ASYNC_MASTER\u4e3a\u5f02\u6b65\u4e3b\u8282\u70b9\uff0cSYNC_MASTER\u4e3a\u540c\u6b65\u4e3b\u8282\u70b9\uff0cSLAVE\u4e3a\u4ece\u8282\u70b9\nbrokerRole = ASYNC_MASTER\n# \u5237\u65b0\u6570\u636e\u5230\u78c1\u76d8\u7684\u65b9\u5f0f\uff0cASYNC_FLUSH \u5237\u65b0\nflushDiskType = ASYNC_FLUSH\n# \u5b58\u50a8\u8def\u5f84\nstorePathRootDir = \/home\/app\/data\/rocketmq\/store\n# IP\u5730\u5740\nbrokerIP1 = 127.0.0.1<\/code><\/pre>\n<ol>\n<li>\u6253\u5f00 <code>`data\/console\/config\/application.properties<\/code>\u4fee\u6539<code>server.port=9009<\/code> \u7aef\u53e3\u3002<\/li>\n<\/ol>\n<pre><code>server.address=0.0.0.0\nserver.port=9009<\/code><\/pre>\n<ul>\n<li>\u4fee\u6539\u914d\u7f6e\u540e\uff0c\u91cd\u542f\u670d\u52a1\u3002<\/li>\n<\/ul>\n<h3>3. RockMQ\u767b\u5f55\u4e0e\u914d\u7f6e<\/h3>\n<h4>3.1 \u767b\u5f55<\/h4>\n<p>RocketMQ \u6b64\u955c\u50cf\uff0c\u4f1a\u5728\u5b89\u88c5\u540e\u5728\u63a7\u5236\u53f0\u6253\u5370\u767b\u5f55\u8d26\u53f7\u4fe1\u606f\uff0c\u4f60\u53ef\u4ee5\u67e5\u770b\u4f7f\u7528\u3002<\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121183\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121184\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<p>\u767b\u5f55\uff1a<a target=\"_blank\" href=\"https:\/\/link.segmentfault.com\/?enc=VFHIc8WX%2FV%2Fz0FhX9H5rAw%3D%3D.8OjqQYQj%2B15KrZkx%2FjTRshPU%2Fw%2FZ3RprAL9i53vZT2I%3D\" rel=\"noopener noreferrer\">http:\/\/localhost:9009\/<\/a><\/p>\n<h4>3.2 \u521b\u5efaTopic<\/h4>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121185\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<ul>\n<li>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u521b\u5efa\uff1a<code>docker exec -it rocketmq sh \/home\/app\/rocketmq\/bin\/mqadmin updateTopic -n localhost:9876 -c DefaultCluster -t xfg-mq<\/code><\/li>\n<\/ul>\n<h4>3.3 \u521b\u5efa\u6d88\u8d39\u8005\u7ec4<\/h4>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121186\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<ul>\n<li>\u4e5f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u521b\u5efa\uff1a<code>docker exec -it rocketmq sh \/home\/app\/rocketmq\/bin\/mqadmin updateSubGroup -n localhost:9876 -c DefaultCluster -g xfg-group<\/code><\/li>\n<\/ul>\n<h2>\u56db\u3001\u5de5\u7a0b\u5b9e\u73b0<\/h2>\n<h3>1. \u5de5\u7a0b\u7ed3\u6784<\/h3>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121187\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<ul>\n<li>MQ \u7684\u4f7f\u7528\u65e0\u8bba\u662f RocketMQ \u8fd8\u662f Kafka \u7b49\uff0c\u90fd\u5f88\u7b80\u5355\u3002\u4f46\u5728\u4f7f\u7528\u4e4b\u524d\uff0c\u8981\u8003\u8651\u597d\u600e\u4e48\u5728\u67b6\u6784\u4e2d\u5408\u7406\u7684\u4f7f\u7528\u3002\u5982\u679c\u6700\u521d\u6ca1\u6709\u5b9a\u4e49\u597d\u8fd9\u4e9b\uff0c\u90a3\u4e48\u80e1\u4e71\u7684\u4efb\u4f55\u5730\u65b9\u90fd\u80fd\u53d1\u9001\u548c\u63a5\u6536MQ\uff0c\u6700\u540e\u7684\u5de5\u7a0b\u5c06\u975e\u5e38\u96be\u4ee5\u7ef4\u62a4\u3002<\/li>\n<li>\u6240\u4ee5\u8fd9\u91cc\u6574\u4e2aMQ\u7684\u751f\u4ea7\u548c\u6d88\u8d39\uff0c\u662f\u6309\u7167\u6574\u4e2a DDD \u9886\u57df\u4e8b\u4ef6\u7ed3\u6784\u8fdb\u884c\u8bbe\u8ba1\u3002\u5206\u4e3a\u5728 domain \u4f7f\u7528\u57fa\u7840\u5c42\u751f\u4ea7\u6d88\u606f\uff0c\u518d\u6709 trigger \u5c42\u63a5\u6536\u6d88\u606f\u3002<\/li>\n<\/ul>\n<h3>2. \u914d\u7f6e\u6587\u4ef6<\/h3>\n<p><strong>\u5f15\u5165POM<\/strong><\/p>\n<pre><code>&lt;!-- https:\/\/mvnrepository.com\/artifact\/org.apache.rocketmq\/rocketmq-client-java --&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.apache.rocketmq&lt;\/groupId&gt;\n    &lt;artifactId&gt;rocketmq-client-java&lt;\/artifactId&gt;\n    &lt;version&gt;5.0.4&lt;\/version&gt;\n&lt;\/dependency&gt;\n&lt;dependency&gt;\n    &lt;groupId&gt;org.apache.rocketmq&lt;\/groupId&gt;\n    &lt;artifactId&gt;rocketmq-spring-boot-starter&lt;\/artifactId&gt;\n    &lt;version&gt;2.2.0&lt;\/version&gt;\n&lt;\/dependency&gt;<\/code><\/pre>\n<p><strong>\u6dfb\u52a0\u914d\u7f6e<\/strong><\/p>\n<pre><code># RocketMQ \u914d\u7f6e\nrocketmq:\n  name-server: 127.0.0.1:9876\n  consumer:\n    group: xfg-group\n    # \u4e00\u6b21\u62c9\u53d6\u6d88\u606f\u6700\u5927\u503c\uff0c\u6ce8\u610f\u662f\u62c9\u53d6\u6d88\u606f\u7684\u6700\u5927\u503c\u800c\u975e\u6d88\u8d39\u6700\u5927\u503c\n    pull-batch-size: 10\n  producer:\n    # \u53d1\u9001\u540c\u4e00\u7c7b\u6d88\u606f\u7684\u8bbe\u7f6e\u4e3a\u540c\u4e00\u4e2agroup\uff0c\u4fdd\u8bc1\u552f\u4e00\n    group: xfg-group\n    # \u53d1\u9001\u6d88\u606f\u8d85\u65f6\u65f6\u95f4\uff0c\u9ed8\u8ba43000\n    sendMessageTimeout: 10000\n    # \u53d1\u9001\u6d88\u606f\u5931\u8d25\u91cd\u8bd5\u6b21\u6570\uff0c\u9ed8\u8ba42\n    retryTimesWhenSendFailed: 2\n    # \u5f02\u6b65\u6d88\u606f\u91cd\u8bd5\u6b64\u5904\uff0c\u9ed8\u8ba42\n    retryTimesWhenSendAsyncFailed: 2\n    # \u6d88\u606f\u6700\u5927\u957f\u5ea6\uff0c\u9ed8\u8ba41024 * 1024 * 4(\u9ed8\u8ba44M)\n    maxMessageSize: 4096\n    # \u538b\u7f29\u6d88\u606f\u9608\u503c\uff0c\u9ed8\u8ba44k(1024 * 4)\n    compressMessageBodyThreshold: 4096\n    # \u662f\u5426\u5728\u5185\u90e8\u53d1\u9001\u5931\u8d25\u65f6\u91cd\u8bd5\u53e6\u4e00\u4e2abroker\uff0c\u9ed8\u8ba4false\n    retryNextServer: false<\/code><\/pre>\n<h3>3. \u5b9a\u4e49\u9886\u57df\u4e8b\u4ef6<\/h3>\n<p><strong>\u6e90\u7801<\/strong>\uff1a<code>cn.bugstack.xfg.dev.tech.domain.salary.event.SalaryAdjustEvent<\/code><\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121188\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<pre><code>@EqualsAndHashCode(callSuper = true)\n@Data\npublic class SalaryAdjustEvent extends BaseEvent&lt;AdjustSalaryApplyOrderAggregate&gt; {\n\n    public static String TOPIC = &quot;xfg-mq&quot;;\n\n    public static SalaryAdjustEvent create(AdjustSalaryApplyOrderAggregate adjustSalaryApplyOrderAggregate) {\n        SalaryAdjustEvent event = new SalaryAdjustEvent();\n        event.setId(RandomStringUtils.randomNumeric(11));\n        event.setTimestamp(new Date());\n        event.setData(adjustSalaryApplyOrderAggregate);\n        return event;\n    }\n\n}<\/code><\/pre>\n<ul>\n<li>\u6bcf\u4e2a\u9886\u57df\u7684\u6d88\u606f\uff0c\u90fd\u6709\u9886\u57df\u81ea\u5df1\u5b9a\u4e49\u3002\u53d1\u9001\u7684\u65f6\u5019\u518d\u4ea4\u7ed9\u57fa\u7840\u8bbe\u65bd\u5c42\u6765\u53d1\u9001\u3002<\/li>\n<\/ul>\n<h3>4. \u6d88\u606f\u53d1\u9001<\/h3>\n<p><strong>\u6e90\u7801<\/strong>\uff1a<code>cn.bugstack.xfg.dev.tech.infrastructure.event.EventPublisher<\/code><\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121189\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<pre><code>@Component\n@Slf4j\npublic class EventPublisher {\n\n    @Setter(onMethod_ = @Autowired)\n    private RocketMQTemplate rocketmqTemplate;\n\n    \/**\n     * \u666e\u901a\u6d88\u606f\n     *\n     * @param topic   \u4e3b\u9898\n     * @param message \u6d88\u606f\n     *\/\n    public void publish(String topic, BaseEvent&lt;?&gt; message) {\n        try {\n            String mqMessage = JSON.toJSONString(message);\n            log.info(&quot;\u53d1\u9001MQ\u6d88\u606f topic:{} message:{}&quot;, topic, mqMessage);\n            rocketmqTemplate.convertAndSend(topic, mqMessage);\n        } catch (Exception e) {\n            log.error(&quot;\u53d1\u9001MQ\u6d88\u606f\u5931\u8d25 topic:{} message:{}&quot;, topic, JSON.toJSONString(message), e);\n            \/\/ \u5927\u90e8\u5206MQ\u53d1\u9001\u5931\u8d25\u540e\uff0c\u4f1a\u9700\u8981\u4efb\u52a1\u8865\u507f\n        }\n    }\n\n    \/**\n     * \u5ef6\u8fdf\u6d88\u606f\n     *\n     * @param topic          \u4e3b\u9898\n     * @param message        \u6d88\u606f\n     * @param delayTimeLevel \u5ef6\u8fdf\u65f6\u957f\n     *\/\n    public void publishDelivery(String topic, BaseEvent&lt;?&gt; message, int delayTimeLevel) {\n        try {\n            String mqMessage = JSON.toJSONString(message);\n            log.info(&quot;\u53d1\u9001MQ\u5ef6\u8fdf\u6d88\u606f topic:{} message:{}&quot;, topic, mqMessage);\n            rocketmqTemplate.syncSend(topic, MessageBuilder.withPayload(message).build(), 1000, delayTimeLevel);\n        } catch (Exception e) {\n            log.error(&quot;\u53d1\u9001MQ\u5ef6\u8fdf\u6d88\u606f\u5931\u8d25 topic:{} message:{}&quot;, topic, JSON.toJSONString(message), e);\n            \/\/ \u5927\u90e8\u5206MQ\u53d1\u9001\u5931\u8d25\u540e\uff0c\u4f1a\u9700\u8981\u4efb\u52a1\u8865\u507f\n        }\n    }\n\n}<\/code><\/pre>\n<ul>\n<li>\u5728\u57fa\u7840\u8bbe\u65bd\u5c42\u63d0\u4f9b event \u4e8b\u4ef6\u7684\u5904\u7406\uff0c\u4e5f\u5c31\u662f MQ \u6d88\u606f\u7684\u53d1\u9001\u3002<\/li>\n<\/ul>\n<p><strong>\u6e90\u7801<\/strong>\uff1a<code>cn.bugstack.xfg.dev.tech.infrastructure.repository.SalaryAdjustRepository<\/code><\/p>\n<pre><code>@Resource\nprivate EventPublisher eventPublisher;\n    \n@Override\n@Transactional(rollbackFor = Exception.class, timeout = 350, propagation = Propagation.REQUIRED, isolation = Isolation.DEFAULT)\npublic String adjustSalary(AdjustSalaryApplyOrderAggregate adjustSalaryApplyOrderAggregate) {\n   \n  \/\/ ... \u7701\u7565\u90e8\u5206\u4ee3\u7801 \n\n    eventPublisher.publish(SalaryAdjustEvent.TOPIC, SalaryAdjustEvent.create(adjustSalaryApplyOrderAggregate));\n    return orderId;\n}<\/code><\/pre>\n<p>\u5728 SalaryAdjustRepository \u4ed3\u50a8\u7684\u5b9e\u73b0\u4e2d\uff0c\u505a\u5b8c\u4e1a\u52a1\u6d41\u7a0b\u5f00\u59cb\u53d1\u9001 MQ \u6d88\u606f\u3002\u8fd9\u91cc\u67092\u70b9\u8981\u6ce8\u610f\uff1b<\/p>\n<ol>\n<li>\u6d88\u606f\u53d1\u9001\uff0c\u4e0d\u8981\u5199\u5728\u6570\u636e\u5e93\u4e8b\u52a1\u4e2d\u3002\u56e0\u4e3a\u4e8b\u52a1\u4e00\u76f4\u5360\u7528\u6570\u636e\u5e93\u8fde\u63a5\uff0c\u9700\u8981\u5feb\u901f\u91ca\u653e\u3002<\/li>\n<li>\u5bf9\u4e8e\u4e00\u4e9b\u5f3aMQ\u8981\u6c42\u7684\u573a\u666f\uff0c\u9700\u8981\u5728\u53d1\u9001MQ\u524d\uff0c\u5199\u5165\u4e00\u6761\u6570\u636e\u5e93 Task \u8bb0\u5f55\uff0c\u53d1\u9001\u6d88\u606f\u540e\u66f4\u65b0 Task \u72b6\u6001\u4e3a\u6210\u529f\u3002\u5982\u679c\u957f\u65f6\u95f4\u672a\u66f4\u65b0\u6570\u636e\u5e93\u72b6\u6001\u6216\u8005\u4e3a\u5931\u8d25\u7684\uff0c\u5219\u9700\u8981\u7531\u4efb\u52a1\u8865\u507f\u8fdb\u884c\u5904\u7406\u3002<\/li>\n<\/ol>\n<h3>5. \u6d88\u8d39\u6d88\u606f<\/h3>\n<p><strong>\u6e90\u7801<\/strong>\uff1a<code>cn.bugstack.xfg.dev.tech.trigger.mq.SalaryAdjustMQListener<\/code><\/p>\n<p>\u200b    <img decoding=\"async\"   referrerpolicy=\"no-referrer\" src=\"https:\/\/segmentfault.com\/img\/remote\/1460000044121190\" alt=\"img\" title=\"img\" loading=\"lazy\"><\/p>\n<pre><code>@Component\n@Slf4j\n@RocketMQMessageListener(topic = &quot;xfg-mq&quot;, consumerGroup = &quot;xfg-group&quot;)\npublic class SalaryAdjustMQListener implements RocketMQListener&lt;String&gt; {\n\n    @Override\n    public void onMessage(String s) {\n        log.info(&quot;\u63a5\u6536\u5230MQ\u6d88\u606f {}&quot;, s);\n    }\n\n}<\/code><\/pre>\n<ul>\n<li>\u6d88\u8d39\u6d88\u606f\uff0c\u914d\u7f6e\u6d88\u8d39\u8005\u7ec4\u5408\u6d88\u8d39\u7684\u4e3b\u9898\uff0c\u4e4b\u540e\u5c31\u53ef\u4ee5\u63a5\u6536\u5230\u6d88\u606f\u4e86\u3002\u63a5\u6536\u4ee5\u540e\u4f60\u53ef\u4ee5\u505a\u81ea\u5df1\u7684\u4e1a\u52a1\uff0c\u5982\u679c\u629b\u51fa\u5f02\u5e38\uff0c\u6d88\u606f\u4f1a\u8fdb\u884c\u91cd\u65b0\u63a5\u6536\u5904\u7406\u3002<\/li>\n<\/ul>\n<h2>\u516d\u3001\u6d4b\u8bd5\u9a8c\u8bc1<\/h2>\n<h3>1. \u5355\u72ec\u53d1\u9001\u6d88\u606f\u6d4b\u8bd5<\/h3>\n<pre><code>@Slf4j\n@RunWith(SpringRunner.class)\n@SpringBootTest\npublic class RocketMQTest {\n\n    @Setter(onMethod_ = @Autowired)\n    private RocketMQTemplate rocketmqTemplate;\n\n    @Test\n    public void test() throws InterruptedException {\n        while (true) {\n            rocketmqTemplate.convertAndSend(&quot;xfg-mq&quot;, &quot;\u6211\u662f\u6d4b\u8bd5\u6d88\u606f&quot;);\n            Thread.sleep(3000);\n        }\n    }\n\n}<\/code><\/pre>\n<ul>\n<li>\u8fd9\u91cc\u65b9\u4fbf\u4f60\u6765\u53d1\u9001\u6d88\u606f\uff0c\u9a8c\u8bc1\u6d41\u7a0b\u3002<\/li>\n<\/ul>\n<h3>2. \u4e1a\u52a1\u6d41\u7a0b\u6d88\u606f\u9a8c\u8bc1<\/h3>\n<pre><code>@Test\npublic void test_execSalaryAdjust() throws InterruptedException {\n    AdjustSalaryApplyOrderAggregate adjustSalaryApplyOrderAggregate = AdjustSalaryApplyOrderAggregate.builder()\n            .employeeNumber(&quot;10000001&quot;)\n            .orderId(&quot;100908977676003&quot;)\n            .employeeEntity(EmployeeEntity.builder().employeeLevel(EmployeePostVO.T3).employeeTitle(EmployeePostVO.T3).build())\n            .employeeSalaryAdjustEntity(EmployeeSalaryAdjustEntity.builder()\n                    .adjustTotalAmount(new BigDecimal(100))\n                    .adjustBaseAmount(new BigDecimal(80))\n                    .adjustMeritAmount(new BigDecimal(20)).build())\n            .build();\n    String orderId = salaryAdjustApplyService.execSalaryAdjust(adjustSalaryApplyOrderAggregate);\n    log.info(&quot;\u8c03\u85aa\u6d4b\u8bd5 req: {} res: {}&quot;, JSON.toJSONString(adjustSalaryApplyOrderAggregate), orderId);\n    Thread.sleep(Integer.MAX_VALUE);\n}\n23-07-29.15:40:52.307 [main            ] INFO  HikariDataSource       - HikariPool-1 - Start completed.\n23-07-29.15:40:52.445 [main            ] INFO  EventPublisher         - \u53d1\u9001MQ\u6d88\u606f topic:xfg-mq message:{&quot;data&quot;:{&quot;employeeEntity&quot;:{&quot;employeeLevel&quot;:&quot;T3&quot;,&quot;employeeTitle&quot;:&quot;T3&quot;},&quot;employeeNumber&quot;:&quot;10000001&quot;,&quot;employeeSalaryAdjustEntity&quot;:{&quot;adjustBaseAmount&quot;:80,&quot;adjustMeritAmount&quot;:20,&quot;adjustTotalAmount&quot;:100},&quot;orderId&quot;:&quot;100908977676004&quot;},&quot;id&quot;:&quot;98117654515&quot;,&quot;timestamp&quot;:&quot;2023-07-29 15:40:52.425&quot;}\n23-07-29.15:40:52.517 [main            ] INFO  ISalaryAdjustApplyServiceTest - \u8c03\u85aa\u6d4b\u8bd5 req: {&quot;employeeEntity&quot;:{&quot;employeeLevel&quot;:&quot;T3&quot;,&quot;employeeTitle&quot;:&quot;T3&quot;},&quot;employeeNumber&quot;:&quot;10000001&quot;,&quot;employeeSalaryAdjustEntity&quot;:{&quot;adjustBaseAmount&quot;:80,&quot;adjustMeritAmount&quot;:20,&quot;adjustTotalAmount&quot;:100},&quot;orderId&quot;:&quot;100908977676004&quot;} res: 100908977676004\n23-07-29.15:40:52.520 [ConsumeMessageThread_1] INFO  SalaryAdjustMQListener - \u63a5\u6536\u5230MQ\u6d88\u606f {&quot;data&quot;:{&quot;employeeEntity&quot;:{&quot;employeeLevel&quot;:&quot;T3&quot;,&quot;employeeTitle&quot;:&quot;T3&quot;},&quot;employeeNumber&quot;:&quot;10000001&quot;,&quot;employeeSalaryAdjustEntity&quot;:{&quot;adjustBaseAmount&quot;:80,&quot;adjustMeritAmount&quot;:20,&quot;adjustTotalAmount&quot;:100},&quot;orderId&quot;:&quot;100908977676004&quot;},&quot;id&quot;:&quot;98117654515&quot;,&quot;timestamp&quot;:&quot;2023-07-29 15:40:52.425&quot;}<\/code><\/pre>\n<ul>\n<li>\u5f53\u6267\u884c\u4e00\u6b21\u52a0\u85aa\u8c03\u6574\u540e\uff0c\u5c31\u4f1a\u63a5\u6536\u5230MQ\u6d88\u606f\u4e86\u3002<\/li>\n<\/ul>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000044121178\">https:\/\/segmentfault.com\/a\/1190000044121178<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1a\u5c0f\u5085\u54e5 \u535a\u5ba2\uff1ahttps:\/\/bugstack.cn \u6c89\u6dc0\u3001\u5206\u4eab\u3001\u6210\u957f\uff0c\u8ba9\u81ea\u5df1\u548c\u4ed6\u4eba\u90fd\u80fd\u6709\u6240\u6536\u83b7\uff01\ud83d\ude04 \u672c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10008105","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008105","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10008105"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10008105\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10008105"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10008105"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10008105"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}