如何联接两个具有 json "const = [ { } ]"的常量

Question

这是原始代码，我想加入部分。

const sections = 
[

{
title: section1_title,
rows: [{ title: section1_option01, rowId: "sec1_option01", description: section1_option01_description }]

}
]

我该怎么做

const sections1 = 
[

{
title: section1_title,
rows: [{ title: section1_option01, rowId: "sec1_option01", description: section1_option01_description }]

}
]

const sections2 = 
[

{
title: section2_title,
rows: [{ title: section2_option01, rowId: "sec2_option01", description: section2_option01_description }]

}
]

最后是

const joinsection = sections1 + sections2 (Something like this)

我试着用这种方式把两者结合起来，但没有成功。

Answer 1

您可以使用排列运算符spread语法

const joinsection = [...sections1, ...sections2];