js 对象数组互相转换

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//对象转数组

let arr = []

let obj = {
    dr: "dr001",
    ljy: "ljy002"
}

for(let prop in obj) {
    arr.push({
        name: prop,
        ct: obj[prop]
    })
}

console.log('arr', JSON.stringify(arr, null, 2));

//数组转对象

let arr = [{
    name: 'dr',
    ct: 'dr001'
},
{
    name: 'ljy',
    ct: 'ljy002'
}]
let obj = {}
arr.forEach(item=> {
    obj[item.name] = item.ct
})

console.log('obj', JSON.stringify(obj, null, 2));