update

rabbit/pool.go

@@ -400,6 +400,27 @@ func (ch *Channel) Publish(exchange string, body interface{}, key string) {
 	failOnError(e, "向路由发送消息失败！")
 }
 
+// PublishV2 向exchange发送消息
+// 可以往某个exchange发送消息
+func (ch *Channel) PublishV2(exchange string, body interface{}, key string) error {
+	str, e := json.Marshal(body)
+	if e != nil {
+		return e
+	}
+	e = ch.Channel.Publish(
+		exchange,
+		key,
+		false,
+		false,
+		amqp.Publishing{
+			ContentType:  "text/plain",
+			DeliveryMode: amqp.Transient,
+			Priority:     0,
+			Body:         []byte(str)},
+	)
+	return e
+}
+
 // 接收某个消息队列的消息
 func (ch *Channel) Consume(name string, autoAck bool) <-chan amqp.Delivery {
 	c, e := ch.Channel.Consume(