EMQ X message server learning record - prepare for the subsequent completion

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Big blogger, summarise the records for backup

On the linux or litos platform or your own computer, you can build the mqqt server according to the documentation.
Then access the public IP address in the browser to access the set server and another client.

Additional introduction(Reprint, suitable for your own summary)

The default TCP ports occupied by the EMQ X message server include:
1883 MQTT protocol port
8883 MQTT/SSL port
8083 MQTT/WebSocket port
8080 HTTP API port
18083 Dashboard managementConsole Port