var defaultData = [
{
text: 'Parent 1',
href: '#parent1',
tags: ['4'],
nodes: [
{
text: 'Child 1',
href: '#child1',
tags: ['2'],
nodes: [
{
text: 'Grandchild 1',
href: '#grandchild1',
tags: ['0']
},
{
text: 'Grandchild 2',
href: '#grandchild2',
tags: ['0']
}
]
},
{
text: 'Child 2',
href: '#child2',
tags: ['0']
}
]
},
{
text: 'Parent 2',
href: '#parent2',
tags: ['0']
},
{
text: 'Parent 3',
href: '#parent3',
tags: ['0']
},
{
text: 'Parent 4',
href: '#parent4',
tags: ['0']
},
{
text: 'Parent 5',
href: '#parent5',
tags: ['0']
}
];
后台如何返回这样的json
Newtonsoft.Json 挺好用的
List + 实体 写好后直接用json工具序列化成json字符串返回就可以了