【发布时间】:2020-02-18 21:24:32
【问题描述】:
我有两个数组
var array1 = [{firstName:'John', age:32, email:'xyz1@email.com'}, {firstName:'Jack', age:40, email:'xyz2@email.com'}];
var array2 = [{firstName:'Jen', age:29, email:'abc1@email.com'}, {firstName:'Jack', age:40, email:'xyz2@email.com'}];
我想合并两个数组并得到下面的输出
var array3 = [{firstName:'John', age:32, email:'xyz1@email.com'}, {firstName:'Jack', age:40, email:'xyz2@email.com'}, {firstName: 'Jen', age: 29, email: 'abc1@email.com'}];
想知道在 JavaScript 中合并两个数组的最佳方法,以便我只从每个数组中获取唯一项吗?
【问题讨论】:
标签: javascript arrays concat