m0_37158404的博客

var newTree = getNewTree(oldTree); // 递归 function getNewTree (tree) { return tree.map(function (v) { var item = { text: v.typeName, id: v.id }; ...

参考：内容已过时？http://www.aiuxian.com/article/p-1556947.html themes已替换成types 使用：https://blog.youkuaiyun.com/u010081689/article/details/46790609 https://blog.youkuaiyun.com/lijie627239856/article/details/82661...