public Builder listenerNode(final String listenerNode) {
            this.listenerNode = listenerNode;
            return this;
        }
listenerNode.

@param listenerNode listenerNode
@return Builder builder
shenyu-register-center/shenyu-register-common/src/main/java/org/apache/shenyu/register/common/dto/DiscoveryConfigRegisterDTO.java