我有這樣的資料:
let data = []
let weeks = [
{
"week": 1,
"crop": {
"aop": 1,
"actual": 2,
"kbm": 3
},
"hk": {
"aop": 4,
"actual": 5,
"kbm": 6
},
"outputHkAct": 7
},
{
"week": 2,
"crop": {
"aop": 11,
"actual": 12,
"kbm": 13
},
"hk": {
"aop": 14,
"actual": 15,
"kbm": 16
},
"outputHkAct": 17
},
]
我想每周在crop(aop, actual, kbm), outputHkAct, hk(aop, actual, kbm), outputHkAct 中合并并獲取值。輸出應該是:
data = [1, 2, 3, 4, 5, 6, 7, 11, 12, 13, 14, 15, 16, 17]
任何人都可以幫忙嗎?謝謝你們。
uj5u.com熱心網友回復:
可以使用forEach以下方法解決:
let data = []
let weeks = [
{
"week": 1,
"crop": {
"aop": 1,
"actual": 2,
"kbm": 3
},
"hk": {
"aop": 4,
"actual": 5,
"kbm": 6
},
"outputHkAct": 7
},
{
"week": 2,
"crop": {
"aop": 11,
"actual": 12,
"kbm": 13
},
"hk": {
"aop": 14,
"actual": 15,
"kbm": 16
},
"outputHkAct": 17
},
]
weeks.forEach(({crop,hk,outputHkAct})=>{
data.push(crop.aop);
data.push(crop.actual);
data.push(crop.kbm);
data.push(hk.aop);
data.push(hk.actual);
data.push(hk.kbm);
data.push(outputHkAct)
})
console.log(data)
uj5u.com熱心網友回復:
您可以使用for in 回圈來幫助您遍歷物件
let weeks = [
{
"week": 1,
"crop": {
"aop": 1,
"actual": 2,
"kbm": 3
},
"hk": {
"aop": 4,
"actual": 5,
"kbm": 6
},
"outputHkAct": 7
},
{
"week": 2,
"crop": {
"aop": 11,
"actual": 12,
"kbm": 13
},
"hk": {
"aop": 14,
"actual": 15,
"kbm": 16
},
"outputHkAct": 17
},
]
let allValues = [];
weeks.map(obj=>{
for(let key in obj){
if(key === 'crop' || key === 'hk'){
for(let k in obj[key]){
allValues.push(obj[key][k])
}
}else if(key === 'outputHkAct'){
allValues.push(obj[key])
}
}
})
console.log(allValues)
uj5u.com熱心網友回復:
周是一個物件陣列。因此,您必須遍歷周陣列(通過使用 for-of、for-in、while、map、reduce 等)來獲取物件,現在您可以使用已知的鍵訪問物件的值(crop(aop, actual, kbm), outputHkAct, hk(aop, actual, kbm), outputHkAct)。
下面是使用reduce的例子。
let weeks = [
{
"week": 1,
"crop": {
"aop": 1,
"actual": 2,
"kbm": 3
},
"hk": {
"aop": 4,
"actual": 5,
"kbm": 6
},
"outputHkAct": 7
},
{
"week": 2,
"crop": {
"aop": 11,
"actual": 12,
"kbm": 13
},
"hk": {
"aop": 14,
"actual": 15,
"kbm": 16
},
"outputHkAct": 17
},
];
let data = [...weeks.reduce((v, { crop, hk, outputHkAct }) => [...v, ...Object.values(crop), ...Object.values(hk), outputHkAct], [])];
console.log(data);
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標籤:javascript 数组 合并
