json - TOML 是否支持对象/表的嵌套数组？

Question

我想从 TOML 文件生成 JSON。 JSON 结构应该是这样的，在对象数组中包含对象数组:

{
    "things": [
        {
            "a": "thing1",
            "b": "fdsa",
            "multiline": "Some sample text."
        },
        {
            "a": "Something else",
            "b": "zxcv",
            "multiline": "Multiline string",
            "objs": [  // LOOK HERE
                { "x": 1},
                { "x": 4 },
                { "x": 3 }
            ]
        },
        {
            "a": "3",
            "b": "asdf",
            "multiline": "thing 3.\nanother line"
        }
    ]
}

我有一些类似于下面示例的 TOML，但它似乎不适用于 objs部分。

name = "A Test of the TOML Parser"

[[things]]
a = "thing1"
b = "fdsa"
multiLine = """
Some sample text."""

[[things]]
a = "Something else"
b = "zxcv"
multiLine = """
Multiline string"""
[[things.objs]]  # MY QUESTION IS ABOUT THIS PART
x = 1
[[things.objs]]
x = 4
[[things.objs]]
x = 3

[[things]]
a = "3"
b = "asdf"
multiLine = """
thing 3.
another line"""

有没有办法在 TOML 中做到这一点？ JSON to TOML 转换器似乎不适用于我的示例。它是否适用于更深层次的数组/表数组嵌套？

Answer 1

根据 PR将此功能合并到主 TOML 存储库中，这是对象数组的正确语法:

[[products]]
name = "Hammer"
sku = 738594937

[[products]]

[[products]]
name = "Nail"
sku = 284758393
color = "gray"

这将产生以下等效的 JSON:

{
  "products": [
    { "name": "Hammer", "sku": 738594937 },
    { },
    { "name": "Nail", "sku": 284758393, "color": "gray" }
  ]
}