node-red 编辑aedes broker 节点 Security 的用户名 密码
时间: 2024-05-19 21:14:48 浏览: 83
要为Aedes Broker节点添加安全性的用户名和密码,可以按照以下步骤操作:
1. 在Node-RED编辑器中,单击Aedes Broker节点以选中它。
2. 在右侧属性栏中,展开“Security”选项卡。
3. 在“Security”选项卡中,将“Enable authentication”选项设置为“true”。
4. 输入所需的用户名和密码,然后单击“Done”保存更改。
5. 重新部署Node-RED流程以使更改生效。
现在,当客户端连接到Aedes Broker节点时,它们需要使用指定的用户名和密码进行身份验证。如果未提供正确的凭据,则连接将被拒绝。
相关问题
node js mqtt serve
Node.js MQTT server is a server that uses the MQTT protocol to receive and send messages between MQTT clients. MQTT stands for Message Queuing Telemetry Transport, a lightweight messaging protocol that is widely used in the Internet of Things (IoT) and other applications that require real-time communication.
Some popular Node.js MQTT servers include:
1. Mosca: A powerful MQTT broker for Node.js that supports QoS levels 0, 1, and 2, as well as message persistence and clustering.
2. Aedes: A lightweight and fast MQTT broker written in Node.js, optimized for low memory usage and high throughput.
3. MQTT.js: A client library for MQTT written in JavaScript. While not a server, it can be used to build custom MQTT clients and servers.
4. HiveMQ: A commercial MQTT broker that provides enterprise-grade features such as clustering, security, and high availability.
When choosing a Node.js MQTT server, it's important to consider factors such as performance, scalability, security, and ease of use.