Javascript如何将具有另一个数组的数组添加到新数组中？

Question

所以我现在的挑战是无法将具有另一个数组的数组添加到另一个新数组中。

我的代码：

var disabletimerange = { basedonservicetype: "", basedonservicer: "" }
var arr = [{"StartTime":"09:00:00","EndTime":"09:10:00"},{"StartTime":"10:00:00","EndTime":"15:00:00"}]
for (var xx = 0; xx < arr.length; xx++) {
    var bookedStartTime, bookedEndTime
    bookedStartTime = arr[xx].StartTime.slice(0, -3)
    bookedEndTime = arr[xx].EndTime.slice(0, -3)

    if (disabletimerange.basedonservicer === "") {
        var disabletimealreadybookedtiming = "[" + '"' + bookedStartTime + '"' + "," + '"' + bookedEndTime + '"' + "]"
        disabletimerange.basedonservicer = JSON.parse(disabletimealreadybookedtiming)
    } else {
        var disabletimealreadybookedtiming = "[" + '"' + bookedStartTime + '"' + "," + '"' + bookedEndTime + '"' + "]"
        disabletimerange.basedonservicer = "[" + "[" + disabletimerange.basedonservicer + "]" + "," + disabletimealreadybookedtiming + "]"
        disabletimerange.basedonservicer = JSON.parse(disabletimerange.basedonservicer)
}

Uncaught SyntaxError：JSON中位置3处的意外数字->无法解析的最后一行。

总之，我想要的基本上是2个数组tgt，而不是添加到其中

var y = ["hi", "123"]
var x = ["yo", "312"]

this
[["hi", "123"], ["yo", "312"]] instead of ["hi", "123", "yo", "312"]

并且它必须是数组。不是文字形式

Answer 1

您可以做：

var y = ["hi", "123"]
var x = ["yo", "312"]

var result = [x, y]

console.log(result)

Answer 2

正如您所描述的

如何将带有另一个数组的数组添加到新数组中？

• 创建新数组

• 将您的数组逐一放入新数组中

let x = [1,2];
let y = [3.4];

let z = [];
z.push(x)
z.push(y);

console.log(z);