在 JavaScript 中为对象的键添加引号和下划线

Question

I have an object with this shape :

{
IGG: "1007301297",
Date effet: "",
Statut deontologique: "B",
Version charte: "1",
N charte: "0",
Nom charte: "",
Statut charte: "A",
Date envoi charte: "",
Date 1ere relance: "",
Date 2eme relance: "",
Date 3eme relance: "",
Date de validation: "" 
}

but I want to replace all the spaces in keys by underscores and eventually add quotes like this :

{
"IGG": "1007301297",
"Date_effet": "",
"Statut_deontologique": "B",
"Version_charte": "1",
"N_charte": "0",
"Nom_charte": "",
"Statut_charte": "A",
"Date_envoi_charte": "",
"Date_1ere_relance": "",
"Date_2eme_relance": "",
"Date_3eme_relance": "",
"Date_de_validation": "" 
}

Is it possible ?

Explanation : In fact I parse a csv datas to JSON with npm package csv-parser, and I send the JSON back to the client. The JSON is valid in the backend route, but when I get it in client-side, I get the object like above

Answer 1

Assuming that you get the json data which you can parse. You can use map method to create new objects having the new keys like this

 var abc = { "IGG": "1007301297", "Date effet": "", "Statut deontologique": "B", "Version charte": "1", "N charte": "0", "Nom charte": "", "Statut charte": "A", "Date envoi charte": "", "Date 1ere relance": "", "Date 2eme relance": "", "Date 3eme relance": "", "Date de validation": "" } const keyValues = Object.keys(abc).map(key => { const newKey = key.replace(/\\s+/g, '_'); return { [newKey]: abc[key] }; }); console.log(keyValues)

Answer 2

obj1 = { "Foo Bar": "Baz"};
obj2 = {};
Object.keys(obj).forEach((key) => {obj2[key.replace(' ', '_')] = obj[key]});

You can do something like this!