简单封装折叠面板无需安装各个UI组件库，实现需要折叠面板样式 <template> <div v-if="collapseFlag"> <div v-for="(item,index) in panelList" :key="index"> <div :style="{width:width,height:heig
红色字体为参考文档 参考地址: https://my.oschina.net/u/264284/blog/3085348 网上找的demo https://blog.csdn.net/ZYS10000/article/details/116402784 楼上git下载地址 https://gitee.com/zhengyis/vue-element-tree-plus cnpm安装 cnpm install babel-plugin-s
