在做java web项目时，前端控件例如国家-省-市-区-县等树形列表，常常需要多级树形json数据，例如：1
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35[
{
"name": "商品目录",
"pid": "-1",
"id": "1",
"children": [
{
"name": "日用品",
"pid": "1",
"id": "11",
"children": [
{
"name": "洗发水",
"pid": "11",
"id": "111",
"children": [
{
"name": "霸王",
"pid": "111",
"id": "1111",
"children": []
}
]
}
]
},
{
"name": "食品",
"pid": "1",
"id": "12",
"children": []
}
]
}
]
java+mysql递归拼接树形JSON列表
http://blog.csdn.net/qq12547345/article/details/72765889
vue+vue-router+vuex,动态路由:
http://blog.csdn.net/s8460049/article/details/61190709
