https://gallery.echartsjs.com/editor.html?c=xX_IZAo6cg 多个圆环图
https://gallery.echartsjs.com/editor.html?c=xAqxk9ZhVv 多个饼图
https://gallery.echartsjs.com/editor.html?c=x3GHqfOgql 多个展位图,圆形
三个环形图(万一是n个呢)
原文:https://www.cnblogs.com/qtx-/p/11977892.html