javascript - 在angularjs中将对象转换为数组

Question

我有这个数据:

 $scope.data = [
        {
            data1:"1",
            data2:"2"

        },
        {
            data1:"1",
            data2:"2"
        }
      ];

我想在控制台日志中将它们输出为:

[ [1,2], [1,2] ]

请提出任何建议。

Answer 1

$scope.data = [{
    data1:"1",
    data2:"2"
}, {
    data1:"1",
    data2:"2"
}].map(function (o) {
    return [o.data1, o.data2];

    // or, if you really need the items to be numbers:

    // return [o.data1, o.data2].map(Number);
});