一个最简单的树的json数据

[
{
"value": "value111",
"text": "text111",
"children": [
{
"value": "value11",
"text": "text11"
},
{
"value": "value12",
"text": "text12"
}
]
},
{
"value": "value222",
"text": "text222",
"children": [
{
"value": "value2",
"text": "text2"
},
{
"value": "value22",
"text": "text122"
}
]
}
]