DOMException: Failed to construct 'WebSocket': The URL 'ws://[192.168.1.4:5080]:8083/mqtt' is invalid.
at ClientImpl.Paho.MQTT.ClientImpl._doConnect (http://192.168.1.4:5080/assets/js/mqttws31.js:1058:21)
at ClientImpl.Paho.MQTT.ClientImpl.connect (http://192.168.1.4:5080/assets/js/mqttws31.js:867:12)
at Client.connect (http://192.168.1.4:5080/assets/js/mqttws31.js:2081:14)
at Object.init (http://192.168.1.4:5080/assets/js/libs-dgiot-253ae210.dgiot.js?v=4.3.5&t=1633760535108:7:26510)
at a.connectMqtt (http://192.168.1.4:5080/assets/js/libs-dgiot-253ae210.dgiot.js?v=4.3.5&t=1633760535108:7:30838)
at Cn.<anonymous> (http://192.168.1.4:5080/assets/js/libs-dgiot-253ae210.dgiot.js?v=4.3.5&t=1633760535108:7:28197)
at Be (http://192.168.1.4:5080/assets/js/vue.min.js:6:11394)
at Cn.e.$emit (http://192.168.1.4:5080/assets/js/vue.min.js:6:34446)
at http://192.168.1.4:5080/assets/js/app-dgiot-87dc44b3.dgiot.js?v=4.3.5&t=1633760535108:7:31442
at c (http://192.168.1.4:5080/assets/js/vue-ele-form.js:7:52153)