合并 2 个对象数组 [英] Merge 2 arrays of objects

问题描述

让我们看一个例子.

var arr1 = new Array({name: "lang", value: "English"},
                     {name: "age", value: "18"});

var arr2 = new Array({name : "childs", value: '5'},
                     {name: "lang", value: "German"});

我需要合并这两个对象数组并创建以下数组:

I need to merge those 2 arrays of objects and create the following array:

var arr3 = new Array({name: "lang", value: "German"},
                     {name: "age", value: "18"},
                     {name : "childs", value: '5'});

是否有任何 JavaScript 或 jQuery 函数可以执行此操作?

Is there any JavaScript or jQuery function to do this?

$.extend 不适合我.它返回

var arr4 = new Array({name : "childs", value: '5'},
                     {name: "lang", value: "German"});

推荐答案

使用 ES6，您可以很容易地做到，如下所示:

With ES6 you can do it very easy as below:

var arr1 = new Array({name: "lang", value: "German"}, {name: "age", value: "18"});
var arr2 = new Array({name : "childs", value: '5'}, {name: "lang", value: "German"});
var arr3 = [...arr1, ...arr2];

输出:

    arr3 = [
      {"name":"lang","value":"German"},
      {"name":"age","value":"18"},
      {"name":"childs","value":"5"},
      {"name":"lang","value":"German"}
    ]

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