目录
消费者
package main
import (
"fmt"
"github.com/streadway/amqp"
)
func failOnError(err error, msg string) {
if err != nil {
fmt.Println("%s: %s", msg, err)
}
}
// 只能在安装 rabbitmq 的服务器上操作
func main() {
conn, err := amqp.Dial("amqp://mquser:123456@127.0.0.1/toutiao")
failOnError(err, "Failed to connect to RabbitMQ")
defer conn.Close()
ch, err := conn.Channel()
failOnError(err, "Failed to open a channel")
defer ch.Close()
q, err := ch.QueueDeclare(
"toutiao.web.test", // 队列名字
false, // durable
false, // delete when unused
false, // exclusive
false, // no-wait
nil, // arguments
)
failOnError(err, "Failed to declare a queue")
msgs, err := ch.Consume(
q.Name, // queue
"toutiao", // consumer
true, // auto-ack,true消费了就消失
false, // exclusive
false, // no-local
false, // no-wait
nil, // args
)
failOnError(err, "Failed to register a consumer")
forever := make(chan bool)
go func() {
for d := range msgs {
fmt.Println(fmt.Sprintf("返回的消息:%s",d.Body))
}
}()
fmt.Println("[*] Waiting for messages. To exit press CTRL+C")
<-forever
}
生产者
body：消息体
package main
import (
"github.com/streadway/amqp"
"log"
)
func failOnError(err error, msg string) {
if err != nil {
log.Fatalf("%s: %s", msg, err)
}
}
// 只能在安装 rabbitmq 的服务器上操作
func main() {
conn, err := amqp.Dial("amqp://mquser:123456@127.0.0.1/toutiao")
failOnError(err, "Failed to connect to RabbitMQ")
defer conn.Close()
ch, err := conn.Channel()
failOnError(err, "Failed to open a channel")
defer ch.Close()
q, err := ch.QueueDeclare(
"toutiao.web.test", // name
false, // durable
false, // delete when unused
false, // exclusive
false, // no-wait
nil, // arguments
)
failOnError(err, "Failed to declare a queue")
body := "Hello World!" //发送的消息
err = ch.Publish(
"", // exchange
q.Name, // routing key
false, // mandatory
false, // immediate
amqp.Publishing{
ContentType: "text/plain",
Body: []byte(body),
})
log.Printf(" [x] Sent %s", body)
failOnError(err, "Failed to publish a message")
}
以上就是Golang rabbitMQ生产者消费者实现示例解析的详细内容，更多关于Golang rabbitMQ生产者消费者的资料请关注其它相关文章！
