{"id":43996,"date":"2022-12-04T15:29:05","date_gmt":"2023-04-15T03:02:22","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80%e5%92%8crabbitmq\/"},"modified":"2024-04-29T03:42:45","modified_gmt":"2024-04-28T19:42:45","slug":"go%e8%af%ad%e8%a8%80%e5%92%8crabbitmq","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/go%e8%af%ad%e8%a8%80%e5%92%8crabbitmq\/","title":{"rendered":"Go\u8bed\u8a00\u548cRabbitMQ"},"content":{"rendered":"<p>\u5728\u6b64\u6b21\u4f7f\u7528Go\u5b9e\u73b0API\u65f6\uff0c\u6211\u4eec\u5c06\u83b7\u53d6\u4e8b\u4ef6\u3002\u8fd9\u4e9b\u4e8b\u4ef6\u662f\u7531RabbitMQ\u63d0\u4f9b\u7684\u3002<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u51b3\u5b9a\u4f7f\u7528&#8221;github.com\/streadway\/amqp&#8221;\u5305\u3002<br \/>\n\u4e8b\u4ef6\u76d1\u89c6\u5904\u7406\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>func main() {\r\n    \/\/ RabbitMQ\r\n    app := makeApp()\r\n        app.Run(os.Args)\r\n}\r\n\r\nfunc makeApp() *cli.App {\r\n    app := cli.NewApp()\r\n    app.Name = \"\u304a\u3059\u304d\u306a\u540d\u524d\u3092\"\r\n    app.Usage = \"RubbitMQ\u304b\u3089\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u53d6\u5f97\"\r\n    app.Version = \"1.0\"\r\n    app.Compiled = time.Now()\r\n    app.Commands = []cli.Command{\r\n        {\r\n            Name:   \"rabbitmq\",  \/\/(A)\r\n            Usage:  \"cacheClear\u5bfe\u8c61\u306eistyle_id\u306e\u53d6\u5f97\",\r\n            Action: catchEventMessages,\r\n        },\r\n    }\r\n    return app\r\n}\r\n\r\nfunc catchEventMessages(c *cli.Context) {\r\n    conn, err := amqp.Dial(\"amqp:\/\/hoges:hoge@dev-hoge.com\/\") \/\/(B)\r\n    if err != nil {\r\n        fmt.Println(err)\r\n    }\r\n    defer conn.Close()\r\n\r\n    ch, err := conn.Channel()\r\n    if err != nil {\r\n        fmt.Println(err)\r\n    }\r\n    defer ch.Close()\r\n\r\n    q, err := ch.QueueDeclare(\r\n        \"rabbitmq_use_consumer_name\", \/\/ name  (C)\r\n        true,              \/\/ durable       (D)\r\n        false,             \/\/ delete when usused\r\n        false,             \/\/ exclusive\r\n        false,             \/\/ noWait\r\n        nil,               \/\/ arguments\r\n    )\r\n    if err != nil {\r\n        fmt.Println(err)\r\n    }\r\n\r\n    msgs, err := ch.Consume(\r\n        q.Name, \/\/ queue\r\n        \"\",     \/\/ consumer\r\n        false,  \/\/ auto-ack  (E)\r\n        false,  \/\/ exclusive\r\n        false,  \/\/ no-local\r\n        false,  \/\/ no-wait\r\n        nil,    \/\/ args\r\n    )\r\n    if err != nil {\r\n        fmt.Println(err)\r\n    }\r\n    fmt.Println(msgs)\r\n}\r\n<\/code><\/pre>\n<p>\u5728\u542f\u52a8\u547d\u4ee4\u65f6\uff0c\u91cd\u70b9\u662f\u9700\u8981\u5728main.go\u4e4b\u540e\u52a0\u4e0a\u540d\u79f0\u6765\u542f\u52a8\uff0c\u6240\u4ee5\u9700\u8981\u5199\u4e0b\u8fd9\u4e2a\u540d\u79f0\u3002<\/p>\n<pre class=\"post-pre\"><code>$ go run main.go rabbitmq\r\n<\/code><\/pre>\n<p>(B)\u7684URL\u662fMQ\u7684URL\u3002<br \/>\n(C)\u662f\u6d88\u8d39\u8005\u7684\u540d\u79f0\u3002<br \/>\n(D)(E)\u662f\u7528\u6765\u9632\u6b62\u5728RabbitMQ\u56e0\u67d0\u79cd\u6545\u969c\u91cd\u65b0\u542f\u52a8\u65f6\u4e22\u5931\u6d88\u606f\u7684\u8bbe\u7f6e\u3002(E)\u5c06auto-ack\u8bbe\u7f6e\u4e3afalse\uff0c\u53ef\u4ee5\u4f7fMQ\u7aef\u7684\u6d88\u606f\u4fdd\u7559\uff0c\u4e0d\u4f1a\u6d88\u5931\u3002<br \/>\n\u5f53\u5904\u7406\u5b8c\u6bd5\u540e\uff0c\u9700\u8981\u5220\u9664MQ\u7aef\u7684\u6d88\u606f\uff0c\u8bf7\u4f7f\u7528\u4e0b\u8ff0\u65b9\u5f0f\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code>d.Ack(false)\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u6b64\u6b21\u4f7f\u7528Go\u5b9e\u73b0API\u65f6\uff0c\u6211\u4eec\u5c06\u83b7\u53d6\u4e8b\u4ef6\u3002\u8fd9\u4e9b\u4e8b\u4ef6\u662f\u7531RabbitMQ\u63d0\u4f9b\u7684\u3002 \u8fd9\u6b21\u6211\u4eec\u51b3\u5b9a\u4f7f\u7528&#038;#8221 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-43996","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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