数组 A = [
{baseName: 'xxx', code : '010000'},
{baseName: 'xxx', code : '010100'},
{baseName: 'xxx', code : '010101'},
{baseName: 'xxx', code : '010102'}
]
如何将数组A转成数组B格式
数组 B = [
{baseName: 'xxx',
code : '010000',
child: [
{ baseName: 'xxx',
code : '010100',
child: [
{baseName: 'xxx', code : '010101'},
{baseName: 'xxx', code : '010102'}
]
}
]
}
]
