export default class NodeService { constructor() { const runtimeConfig = useRuntimeConfig(); this.contextPath = runtimeConfig.public.contextPath; } getTreeTableNodes() { return fetch(this.contextPath + 'demo/data/treetablenodes.json') .then((res) => res.json()) .then((d) => d.root); } getTreeNodes() { return fetch(this.contextPath + 'demo/data/treenodes.json') .then((res) => res.json()) .then((d) => d.root); } }