如何解决在 React-Flow 库中，我们可以只获取 Leaf 节点吗？
我使用 React Flow 创建节点，使用 Degre NPM 计算节点位置
整个节点和边都来自 api。
看起来像这样
[
{
"id": "image-djf","data": {
"label": "image-djf","disabled": false
},"type": "customNode","position": {
"x": 362.50081845775696,"y": 25
},"targetPosition": "right","sourcePosition": "right"
},{
"source": "file-orp","sourceHandle": null,"target": "image-djf","targetHandle": null,"id": "reactflow__edge-text-file-orp-image-djf","data": {},"position": {
"x": 0,"y": 0
}
},{
"source": "image-djf","target": "colors-qws","id": "reactflow__edge-text-image-djf-colors-qws",{
"id": "file-orp","data": {
"label": "file-orp","position": {
"x": 62.50033248726362,"y": 100
},"target": "text-fge","id": "reactflow__edge-text-file-orp-text-fge",{
"id": "text-fge","data": {
"label": "text-fge","position": {
"x": 362.5008109141938,"y": 175
},{
"source": "text-fge","target": "summaries-wss","id": "reactflow__edge-text-text-fge-summaries-wss",{
"id": "summaries-wss","data": {
"label": "summaries-wss","position": {
"x": 662.5005293834345,{
"id": "colors-qws","data": {
"label": "colors-qws","position": {
"x": 662.5004337710324,"sourcePosition": "right"
}
]
任何形式的帮助都会很受欢迎
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