layui dtree组件无法加载本地json文件
需要在 render后添加 method:‘get‘
:8020/layui/layui_ext/json/case/asyncTree1.json:1 Failed to load resource: the server responded with a status of 500 (Internal Server Error)
原文：https://www.cnblogs.com/YoungSone/p/14404226.html
