pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ pyecharts
参考:https://blog.csdn.net/a19990412/article/details/82926079
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple/ pyecharts
参考:https://blog.csdn.net/a19990412/article/details/82926079