没解决之前
// An highlighted block //调用api获取数据 searchLabel() { this.$axios .get(this.$api.GET_KNOWLEDGELABEL_GETLABLETREE) .then((res) => { this.getTypeList(res.content) console.log(res) this.options = res.content }) }, // 处理数据,判断数据children是否有数据 getTypeList(listData) { listData.forEach((items) => { if (items.children.length > 0) { this.getTypeList(items.children) } else { items.children = undefined } }) },
解决之后