如何递归合并2个javascript对象? [英] How to recursively merge 2 javascript objects?

问题描述

我有2个需要合并并保持所有属性完整的对象，使用jQuery $ .extend尝试过，但我无法使其正常工作.我尝试了所有关于如何合并javascript对象的文章，但根本无法使它正常工作.

I have 2 objects that I need to merge and keep all properties in tact, tried with jQuery $.extend but I cant get it to work . I tried all posts with how to merge javascript objects but simply cant get this to work.

var thz_icon_source = {"Spinners":["spinnericon1","spinnericon2"],"Awesome":["awesomeicon1","awesomeicon2"]};
var fa_icon_source = {"Spinners":["faspinner1","faspinner2"],"Awesome":["faawesome1","faawesome2"]};
var new_source ={};
$.extend(new_source,fa_icon_source,thz_icon_source);

console.log(thz_icon_source);
console.log(fa_icon_source);
console.log(new_source);

所需的输出应该像

{
"Spinners":["faspinner1","faspinner2","spinnericon1","spinnericon2"],
"Awesome":["faawesome1","faawesome2","awesomeicon1","awesomeicon2"]
}

这篇文章将两个json/javascript数组合并到一个数组中有一个简单的对象雷同于此一个.

This post Merge two json/javascript arrays in to one array has a simple object mine is not same as that one.

推荐答案

演示

function mergeJSON(json1,json2)
{
    var result = json1 ;
    for (var prop in json2) 
    {
        if (json2.hasOwnProperty(prop)) 
        {
            result[prop] = result[prop].concat(json2[prop]);
        }
    }
    return result;
}

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