{"id":183990,"date":"2024-11-10T09:25:19","date_gmt":"2024-11-10T01:25:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183990\/"},"modified":"2024-11-10T09:25:20","modified_gmt":"2024-11-10T01:25:20","slug":"%e4%bd%bf%e7%94%a8rabbitmq%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e7%95%b0%e6%ad%a5%e8%99%95%e7%90%86%ef%bc%9a%e5%be%9e%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e7%8d%b2%e5%8f%96%e6%95%b8%e6%93%9a%e3%80%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183990\/","title":{"rendered":"\u4f7f\u7528rabbitmq\u5be6\u73fe\u6578\u64da\u7570\u6b65\u8655\u7406\uff1a\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\u3002 (\u5f9erabbitmq\u53d6\u6578\u64da\u5eab)"},"content":{"rendered":"

\u4f7f\u7528RabbitMQ\u5be6\u73fe\u6578\u64da\u7570\u6b65\u8655\u7406\uff1a\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da<\/h1>\n

\u5728\u7576\u4eca\u7684\u61c9\u7528\u7a0b\u5e8f\u958b\u767c\u4e2d\uff0c\u6578\u64da\u7684\u5373\u6642\u8655\u7406\u548c\u9ad8\u6548\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u5fae\u670d\u52d9\u67b6\u69cb\u7684\u8208\u8d77\uff0c\u7570\u6b65\u8655\u7406\u6210\u70ba\u4e86\u4e00\u7a2e\u6d41\u884c\u7684\u89e3\u6c7a\u65b9\u6848\u3002RabbitMQ\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6d88\u606f\u968a\u5217\u7cfb\u7d71\uff0c\u80fd\u5920\u6709\u6548\u5730\u5be6\u73fe\u6578\u64da\u7684\u7570\u6b65\u8655\u7406\uff0c\u7279\u5225\u662f\u5728\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\u7684\u5834\u666f\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528RabbitMQ\u4f86\u5be6\u73fe\u6578\u64da\u7684\u7570\u6b65\u8655\u7406\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n

\u4ec0\u9ebc\u662fRabbitMQ\uff1f<\/h2>\n

RabbitMQ\u662f\u4e00\u500b\u958b\u6e90\u7684\u6d88\u606f\u4ee3\u7406\u8edf\u4ef6\uff0c\u652f\u6301\u591a\u7a2e\u6d88\u606f\u5354\u8b70\u3002\u5b83\u5141\u8a31\u61c9\u7528\u7a0b\u5e8f\u4e4b\u9593\u4ee5\u7570\u6b65\u7684\u65b9\u5f0f\u9032\u884c\u901a\u4fe1\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\u3002RabbitMQ\u7684\u6838\u5fc3\u6982\u5ff5\u5305\u62ec\u751f\u7522\u8005\u3001\u6d88\u8cbb\u8005\u548c\u968a\u5217\u3002\u751f\u7522\u8005\u8ca0\u8cac\u767c\u9001\u6d88\u606f\uff0c\u6d88\u8cbb\u8005\u5247\u8ca0\u8cac\u63a5\u6536\u548c\u8655\u7406\u9019\u4e9b\u6d88\u606f\uff0c\u800c\u968a\u5217\u5247\u7528\u65bc\u5b58\u5132\u6d88\u606f\uff0c\u76f4\u5230\u6d88\u8cbb\u8005\u6e96\u5099\u597d\u8655\u7406\u5b83\u5011\u3002<\/p>\n

\u70ba\u4ec0\u9ebc\u9078\u64c7\u7570\u6b65\u8655\u7406\uff1f<\/h2>\n

\u7570\u6b65\u8655\u7406\u7684\u4e3b\u8981\u512a\u52e2\u5728\u65bc\u5b83\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u97ff\u61c9\u901f\u5ea6\u3002\u5728\u50b3\u7d71\u7684\u540c\u6b65\u8655\u7406\u4e2d\uff0c\u8acb\u6c42\u9700\u8981\u7b49\u5f85\u6578\u64da\u5eab\u7684\u97ff\u61c9\uff0c\u9019\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u7684\u74f6\u9838\u3002\u800c\u4f7f\u7528RabbitMQ\u9032\u884c\u7570\u6b65\u8655\u7406\u6642\uff0c\u8acb\u6c42\u53ef\u4ee5\u7acb\u5373\u8fd4\u56de\uff0c\u4e26\u5728\u5f8c\u53f0\u9032\u884c\u6578\u64da\u7684\u7372\u53d6\u548c\u8655\u7406\uff0c\u5f9e\u800c\u63d0\u9ad8\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528RabbitMQ\u5be6\u73fe\u6578\u64da\u7570\u6b65\u8655\u7406<\/h2>\n

1. \u5b89\u88ddRabbitMQ<\/h3>\n

\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u5b89\u88ddRabbitMQ\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728Ubuntu\u4e0a\u5b89\u88dd\uff1a<\/p>\n

sudo apt-get update\nsudo apt-get install rabbitmq-server<\/code><\/pre>\n
2. \u914d\u7f6eRabbitMQ<\/h3>\n
\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5RabbitMQ\u670d\u52d9\uff1a<\/p>\n
sudo systemctl start rabbitmq-server<\/code><\/pre>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5RabbitMQ\u7684\u72c0\u614b\uff1a<\/p>\n
sudo systemctl status rabbitmq-server<\/code><\/pre>\n
3. \u5275\u5efa\u751f\u7522\u8005\u548c\u6d88\u8cbb\u8005<\/h3>\n
\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500b\u751f\u7522\u8005\u4f86\u767c\u9001\u6d88\u606f\u548c\u4e00\u500b\u6d88\u8cbb\u8005\u4f86\u63a5\u6536\u6d88\u606f\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Python\u7684\u793a\u4f8b\uff1a<\/p>\n
\u751f\u7522\u8005\u4ee3\u78bc<\/h4>\n
import pika\n\nconnection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))\nchannel = connection.channel()\n\nchannel.queue_declare(queue='data_queue')\n\n# \u5f9e\u6578\u64da\u5eab\u7372\u53d6\u6578\u64da\u7684\u6a21\u64ec\ndata = \"\u5f9e\u6578\u64da\u5eab\u7372\u53d6\u7684\u6578\u64da\"\nchannel.basic_publish(exchange='', routing_key='data_queue', body=data)\n\nprint(\" [x] Sent %r\" % data)\nconnection.close()<\/code><\/pre>\n
\u6d88\u8cbb\u8005\u4ee3\u78bc<\/h4>\n
import pika\n\ndef callback(ch, method, properties, body):\n    print(\" [x] Received %r\" % body)\n\nconnection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))\nchannel = connection.channel()\n\nchannel.queue_declare(queue='data_queue')\n\nchannel.basic_consume(queue='data_queue', on_message_callback=callback, auto_ack=True)\n\nprint(' [*] Waiting for messages. To exit press CTRL+C')\nchannel.start_consuming()<\/code><\/pre>\n
\u6578\u64da\u5eab\u64cd\u4f5c<\/h2>\n
\u5728\u5be6\u969b\u61c9\u7528\u4e2d\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\u4e26\u5c07\u5176\u767c\u9001\u5230RabbitMQ\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5f9eMySQL\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\uff1a<\/p>\n
import mysql.connector\n\n# \u9023\u63a5\u5230\u6578\u64da\u5eab\ndb = mysql.connector.connect(\n    host=\"localhost\",\n    user=\"yourusername\",\n    password=\"yourpassword\",\n    database=\"yourdatabase\"\n)\n\ncursor = db.cursor()\ncursor.execute(\"SELECT data FROM yourtable\")\n\nfor (data,) in cursor:\n    channel.basic_publish(exchange='', routing_key='data_queue', body=data)\n\ndb.close()<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
\u4f7f\u7528RabbitMQ\u5be6\u73fe\u6578\u64da\u7684\u7570\u6b65\u8655\u7406\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u7cfb\u7d71\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u3002\u901a\u904e\u5c07\u6578\u64da\u5eab\u64cd\u4f5c\u8207\u6d88\u606f\u968a\u5217\u7d50\u5408\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u6d41\uff0c\u4e26\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0cRabbitMQ\u90fd\u80fd\u70ba\u6578\u64da\u8655\u7406\u63d0\u4f9b\u5f37\u6709\u529b\u7684\u652f\u6301\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u7ba1\u7406\u60a8\u7684\u6578\u64da\u8655\u7406\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528\u9999\u6e2fVPS<\/a>\u4f86\u90e8\u7f72\u60a8\u7684RabbitMQ\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u63d0\u4f9b\u7a69\u5b9a\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528RabbitMQ\u5be6\u73fe\u6578\u64da\u7570\u6b65\u8655\u7406\uff0c\u8f15\u9b06\u5f9e\u6578\u64da\u5eab\u4e2d\u7372\u53d6\u6578\u64da\uff0c\u63d0\u5347\u7cfb\u7d71\u6548\u7387\u8207\u6027\u80fd\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-183990","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183990","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=183990"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183990\/revisions"}],"predecessor-version":[{"id":183991,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183990\/revisions\/183991"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}