项目原因把element-ui组件的tree树形控件迁移了一下，适配了iview组件
element-ui的tree树形控件修改为适应iview组件
element-ui tree树形控件原始码抽离，适应iview，修改了原始码，方便在iview里面使用强大的element-ui组件
##使用方法
npm i chu-tree-iview
import chuView from 'chu-tree-iview'
import iview from 'iview'
Vue.use(iview)
V
iviewhaoge
iview for Vue Web应用程序
＃本文应用接口源码路径： :
构建设置
# install dependencies
npm install
# serve with hot reload at localhost:8080
npm run dev
# build for production with minification
npm run build
# build for production and view the bundle analyze
