js 重组数组

数组A:image.png
数组B:
image.png
根据A中的nav_id与数组B中的child_nav是否相等,重组为C
希望数组C的结构为:
`{

{
cats:{id:'9991',nav_id:"1864",.....},
goods: [
    {child_nav_id: '1864',........},
    {child_nav_id: '1864',........},
]
},
{
cats:{id:'9593',nav_id:"1866",.....},
goods: [
    {child_nav_id: '1866',........},
    {child_nav_id: '1866',........},
]
},

}`

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1 个回答

以解决!!!!!!!!!!!!!!!!!!!!!!!!!

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