Mysql 我想制作json数据
json数据如下所示Mysql 我想制作json数据,mysql,json,ajax,django,vue.js,Mysql,Json,Ajax,Django,Vue.js,json数据如下所示 { "id": 0, "isLeaf": false, "name": "root", "children": [ { "id": 3, "isLeaf": false, "name": "Node 2", "pid": 0, "disabled": true }, { "id": "new5", "isLeaf": false, "nam
{
"id": 0,
"isLeaf": false,
"name": "root",
"children": [
{
"id": 3,
"isLeaf": false,
"name": "Node 2",
"pid": 0,
"disabled": true
},
{
"id": "new5",
"isLeaf": false,
"name": "new node",
"pid": 0,
"children": [
{
"id": "new7",
"isLeaf": true,
"name": "new leaf",
"pid": "new5"
},
{
"id": "new8",
"isLeaf": true,
"name": "new leaf",
"pid": "new5"
}
]
},
{
"id": "new6",
"isLeaf": false,
"name": "new node",
"pid": 0
}
]
}
我想通过从数据库中获取价格来生成相同的json数据。
如果选择值如下所示:
id isLeaf name pid disabled
new5 false Node2 0 null
new7 true new leaf new5 null
new8 true new leaf new5 null
如何使用json?
如何使其看起来像上面的json?
请帮帮我
$.ajax({
```
??????????
```
});
如果您使用的是vue/javascript,只需使用.map()和.filter()创建一个新的数组,然后使用结果执行JSON.stringify(数组) 注意:如果您愿意,也可以是对象