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 2 个对象数组并创建以下数组:
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?
$.extend
不适合我。它返回
var arr4 = new Array({name : "childs", value: '5'},
{name: "lang", value: "German"});
最佳答案
如果你想在 JavaScript 中合并 2 个对象数组。你可以使用这一行技巧
Array.prototype.push.apply(arr1,arr2);
例如
var arr1 = [{name: "lang", value: "English"},{name: "age", value: "18"}];
var arr2 = [{name : "childs", value: '5'}, {name: "lang", value: "German"}];
Array.prototype.push.apply(arr1,arr2);
console.log(arr1); // final merged result will be in arr1
输出:
[{"name":"lang","value":"English"},
{"name":"age","value":"18"},
{"name":"childs","value":"5"},
{"name":"lang","value":"German"}]
关于javascript - 合并 2 个对象数组,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7146217/