python - 如何使用websocket在网页上动态示实时数据的折线图？

Question

需要在树莓派上搭建一个webserver（使用flask），将树莓派采集到的传感器实时数据（用python采集）以折线图(或柱状图)的方式动态显示在网页上。

Answer 1

Now that you already know how to use websocket and flask, you can use flask-SocketIOthis plug-in, combined with a front-end chart component, such as echarts, HighCharts or amCharts, and the websocket will update the table in real time when new data is received.

Answer 2

I have the same need now, and I plan to use echarts to realize the real-time display of data.