连接池,redis,和配置文件

rabbitmq/publisher.go

@@ -23,8 +23,13 @@ func NewPublisher(exchange, routingKey string) *Publisher {
 	}
 }
 
-// Publish 发布消息
+// Publish 发布消息（使用默认 routing key）
 func (p *Publisher) Publish(ctx context.Context, message interface{}) (err error) {
+	return p.PublishWithRoutingKey(ctx, p.routingKey, message)
+}
+
+// PublishWithRoutingKey 发布消息（指定 routing key）
+func (p *Publisher) PublishWithRoutingKey(ctx context.Context, routingKey string, message interface{}) (err error) {
 	ch, err := GetChannel()
 	if err != nil {
 		return err
@@ -39,10 +44,10 @@ func (p *Publisher) Publish(ctx context.Context, message interface{}) (err error
 	// 发布消息
 	err = ch.PublishWithContext(
 		ctx,
-		p.exchange,   // exchange
-		p.routingKey, // routing key
-		false,        // mandatory
-		false,        // immediate
+		p.exchange, // exchange
+		routingKey, // routing key
+		false,      // mandatory
+		false,      // immediate
 		amqp.Publishing{
 			DeliveryMode: amqp.Persistent, // 持久化
 			ContentType:  "application/json",
@@ -52,12 +57,12 @@ func (p *Publisher) Publish(ctx context.Context, message interface{}) (err error
 
 	if err != nil {
 		g.Log().Errorf(ctx, "发布消息失败: exchange=%s, routingKey=%s, err=%v",
-			p.exchange, p.routingKey, err)
+			p.exchange, routingKey, err)
 		return err
 	}
 
 	g.Log().Debugf(ctx, "消息发布成功: exchange=%s, routingKey=%s",
-		p.exchange, p.routingKey)
+		p.exchange, routingKey)
 
 	return
 }