删除Json键中的空格 [英] Remove spaces in Json keys

问题描述

我的json格式如下

[{
    "Id": "ALFKI",
    "Contact Name": "Maria Anders",
    "Contact Title": "Sales Representative",
    "City": "Berlin",
    "Slider": 10
}, {
    "Id": "ANATR",
    "Contact Name": "Ana Trujillo",
    "Contact Title": "Owner",
    "City": "México D.F.",
    "Slider": 5
}]

我想要的Json

[{
    "Id": "ALFKI",
    "ContactName": "Maria Anders",
    "ContactTitle": "Sales Representative",
    "City": "Berlin",
    "Slider": 10
}, {
    "Id": "ANATR",
    "ContactName": "Ana Trujillo",
    "ContactTitle": "Owner",
    "City": "México D.F.",
    "Slider": 5
}]

Kendo grid doesn不接受带空格的键名

Kendo grid doesn't accept Key names with spaces

推荐答案

你可以使用 JSON.stringi fy（）， JSON.parse（）， String.prototype.replace（）使用 RegExp / \s（？= \w +:) / g 匹配空格字符后跟一个或更多单词字符后跟后跟：

You can use JSON.stringify(), JSON.parse(), String.prototype.replace() with RegExp /\s(?=\w+":)/g to match space character followed by one or more word characters followed by " followed by :

var arr = [{
    "Id": "ALFKI",
    "Contact Name": "Maria Anders",
    "Contact Title": "Sales Representative",
    "City": "Berlin",
    "Slider": 10
}, {
    "Id": "ANATR",
    "Contact Name": "Ana Trujillo",
    "Contact Title": "Owner",
    "City": "México D.F.",
    "Slider": 5
}];

arr = JSON.parse(JSON.stringify(arr).replace(/\s(?=\w+":)/g, ""));

console.log(arr);

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