SOURCE

const data = [
    {
        id: null,
        gmtCreate: '2022-04-16 09:22:27',
        gmtModified: '2022-04-17 10:43:13',
        name: 'z3九江网关',
        number: 'FF82220106161900',
        isOnline: 1,
        deviceTypeId: '1384424777778753537',
        manufacturer: '宏发',
        version: 'WIFI',
        projectId: '1515134982517948418',
        location: null,
    },
    {
        id: '1515138518123401218',
        gmtCreate: '2022-04-16 09:22:27',
        gmtModified: null,
        name: 'z3九江网关2222',
        number: 'FF82220106161900',
        isOnline: 1,
        deviceTypeId: '1384424777778753537',
        manufacturer: '宏发2222',
        version: 'WIFI',
        projectId: '1515134982517948418',
        location: '安装位置',
    },
]
data.map((e,key) => {
    console.log(key)
})

console.log(data)