SpringMVC_Using_PubSubClient

1. This web is used to get data from mqtt server.
2. Example: ESP8266 connect to mqtt server connect to this server.

• When user click on "feed" button, it will publish topic: boardMacAddress/feed to mqtt server with retained flag.
• Whenever corresponding board (which has the macAddress) subscribes message (boardMacAddress/) it will receive above message and process.

TODO:

• Use ajax to publish message