组合两个普通数组以创建键：值对数组

Question

我有两个这样的数组：

arr1 = ['one','two','three']

arr2 = ['1','2','3']

有没有办法让jQuery组合它们，所以输出就像：

arr3 = ['one':'1', 'two':'2', 'three':'3']

Answer 1

var result = {};
for(i=0; i< arr1.length && i < arr2.length; ++i){
    result[arr1[i]] = arr2[i];
}

Answer 2

我相信你要求创建一个对象（关联数组），如果是这样的话

var arr1 = ['one','two','three'];

var arr2 = ['1','2','3'];

var combo_obj = {};

arr1.forEach(function(element, index) {

    combo_obj[element] = arr2[index];
});

console.log(combo_obj);

这是它的输出

{ one: '1', two: '2', three: '3' }

Answer 3

是。点击此处：Combaining two array into single multi dimensional array in javascript

以下是一个例子：

arr3=[];
for (i = 0; i < arr2.length; ++i)
{
    arr3[i] = Array(arr1[i], arr2[i]);
}