echarts 属性配置 ： https://www.w3cschool.cn/echarts_tutorial/echarts_tutorial-pld72cpp.html
柱图详解：https://blog.csdn.net/qq_36330228/article/details/79945928
横向柱图：https://www.oschina.net/question/3113226_2270958
正反柱图：https://blog.csdn.net/weixin_42425947/article/details/113068365
