E-charts官网
https://echarts.apache.org/examples/zh/index.html
ECharts实现数据可视化入门教程（超详细）
https://keafmd.blog.csdn.net/article/details/113886713?utm_medium=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-18.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7Edefault-18.control