tree
根据java的引用特性获取树形json,避免使用递归算法
原始数据:
{"id":1,"name":"树节点1","pId":0}
{"id":2,"name":"树节点2","pId":1}
{"id":3,"name":"树节点3","pId":1}
{"id":4,"name":"树节点4","pId":2}
{"id":5,"name":"树节点5","pId":2}
{"id":6,"name":"树节点6","pId":4}
{"id":7,"name":"树节点7","pId":5}
{"id":8,"name":"树节点8","pId":5}
转换的树形数据
{
"child": [{
"child": [{
"child": [{
"child": [{
"child": [],
"id": 6,
"name":
