javascript - 使用 JSON.stringify() 在每个键、值后添加换行符

Question

我想使用 JSON.stringify() 在对象中的每个键值对之后添加换行符

在我的实际代码中，我将获得很多键值对，并且新行使其更易于阅读。

示例代码是:

let test = {'key' : ['one', 'two', 'three'], 'keyTwo' : ['one', 'two', 'three']}

let testOne = JSON.stringify(test, null, '\t')

console.log(testOne)

输出:

{
        "key": [
                "one",
                "two",
                "three"
        ],
        "keyTwo": [
                "one",
                "two",
                "three"
        ]
}

我想要:

{
        "key": [
                "one",
                "two",
                "three"
        ],
                                   // <----- newline here
        "keyTwo": [
                "one",
                "two",
                "three"
        ]
}

我已经尝试过

let test = {'key' : ['one', 'two', 'three'] + "\\n", 'keyTwo' : ['one', 'two', 'three']+ "\\n"}

let testOne = JSON.stringify(test, null, '\t\n')

都不起作用

Answer 1

const test = {'key' : ['one', 'two', 'three'], 'keyTwo' : ['one', 'two', 'three'], 'keyThree' : ['one', 'two', 'three']}

const testOne = JSON
    .stringify(test, null, "\t")
    .replaceAll(
        "],\n\t\"", 
        "],\n\n\t\""
    );
console.log(testOne);