下面是es6使用扩展操作符和Object.entries的“新”方法。

const data = {"1":5,"2":7,"3":0,"4":0,"5":0,"6":0,"7":0,"8":0,"9":0,"10":0,"11":0,"12":0};

const dataSpread = [...Object.entries(data)];

// data spread value is now:
[
  [ '1', 5 ],  [ '2', 7 ],
  [ '3', 0 ],  [ '4', 0 ],
  [ '5', 0 ],  [ '6', 0 ],
  [ '7', 0 ],  [ '8', 0 ],
  [ '9', 0 ],  [ '10', 0 ],
  [ '11', 0 ], [ '12', 0 ]
]

你可以使用Object.keys()和map()来做到这一点

var obj = {“1”：5，“2”：7，“3”：0，“4”：0，“5”：0，“6”：0，“7”：0，“8”：0，“9”：0，“10”：0，“11”：0，“12”：0} var result = Object.keys（obj）.map（（key） => [Number（key）， obj[key]]）; 控制台.log（结果）;

使用对象。key和array# map方法。

Var obj = { “1”:5 “2”:7, “3”:0, “4”:0, “5”:0, “6”:0, “7”:0, “8”:0, “9”:0, “10”:0, “十一”:0, “12”:0 }; //获取所有对象属性名 var res = Object.keys(obj) //遍历它们并生成数组 . map(函数(k) { //生成数组元素 返回[+k, obj[k]]; })； console.log (res);

或者你可以使用Object.assign():

Const obj = {0: 1,1: 2,2: 3}; const arr =对象。分配([],obj); console.log (arr) // arr是[1,2,3]

下面是es6使用扩展操作符和Object.entries的“新”方法。

const data = {"1":5,"2":7,"3":0,"4":0,"5":0,"6":0,"7":0,"8":0,"9":0,"10":0,"11":0,"12":0};

const dataSpread = [...Object.entries(data)];

// data spread value is now:
[
  [ '1', 5 ],  [ '2', 7 ],
  [ '3', 0 ],  [ '4', 0 ],
  [ '5', 0 ],  [ '6', 0 ],
  [ '7', 0 ],  [ '8', 0 ],
  [ '9', 0 ],  [ '10', 0 ],
  [ '11', 0 ], [ '12', 0 ]
]

var obj = { "1": 5, "2": 7, "3": 0, "4": 0, "5": 0, "6": 0, "7": 0, "8": 0, "9": 0, "10": 0, "11": 0, "12": 0 }
let objectKeys = Object.keys(obj);

let answer = objectKeys.map(value => {
    return [value + ':' + obj[value]]
});