feat(rabbit)：连接池增加port参数

src/main/java/com/uas/platform/b2b/support/mq/config/RabbitMqConfig.java

@@ -53,7 +53,7 @@ public class RabbitMqConfig {
     private String host;
 
     @Value("#{sys['spring.rabbitmq.port']}")
-    private String port;
+    private int port;
 
     @Value("#{sys['spring.rabbitmq.username']}")
     private String username;
@@ -76,6 +76,7 @@ public class RabbitMqConfig {
     public ConnectionFactory connectionFactory() {
         CachingConnectionFactory connectionFactory = new CachingConnectionFactory();
         connectionFactory.setAddresses(this.host);
+        connectionFactory.setPort(this.port);
         connectionFactory.setUsername(this.username);
         connectionFactory.setPassword(this.password);
         connectionFactory.setVirtualHost(this.virtualHost);