https://codeload.github.com/pyecharts/pyecharts-assets/zip/refs/heads/master

网络问题无法访问.js文件

1找到html
<script type="text/javascript" src="https://assets.pyecharts.org/assets/echarts.min.js"></script>` 
或者
script src="https://assets.pyecharts.org/assets/echarts.min.js" type="text/javascript"></script>
<script src="https://assets.pyecharts.org/assets/maps/china.js" type="text/javascript"></script>
<script src="https://assets.pyecharts.org/assets/echarts-gl.min.js" type="text/javascript"></script>
2、改<script type="text/javascript" src="echarts.min.js"></script> 
js源码----https://github.com/apache/incubator-echarts----echarts.min.js---放html同目录下