javascript - 将两个不同的关联数组放在一个关联数组中作为一个数组，在javascript中有两个关联数组

Question

我想将两个数组连接成一个包含两个不同数组的数组第一个数组。我指的不是一个简单的数组，而是一个更复杂的数组，其字段在数组的两侧具有相同的值。

 var arr1 = [{
  "id": "4",
  "ip_address": "127.0.0.1",
  "username": "superuser",
  "password": "$2y$08$awherOdjNPRoDHAiNBGZNuA92UGfT7jsIpsMMcNnyyJMxBA8Ug9q6",
  "salt": null,
  "email": "super@admin.com",
  "activation_code": null,
  "forgotten_password_code": "NULL",
  "forgotten_password_time": null,
  "remember_code": "cBjcajHj8qXaNrOhkAAqPe",
  "created_on": "2018-09-13",
  "last_login": "1540549332",
  "active": "1",
  "first_name": "Super",
  "last_name": "Admin",
  "phone": "0",
  "user_id": "4",
  "groups": [{
    "id": "10",
    "name": "superusers",
    "description": "Super Administrators",
    "$$hashKey": "object:38"
  }],
  "$$hashKey": "object:11"
}];
var arr2 = [{
  "id": "1",
  "ip_address": "127.0.0.1",
  "username": "administrator",
  "password": "$2y$08$DoULTzDyGFyh.DTNOvxRtujA3CT2yVBMpp6joYnfUcD0FQgbm9rmy",
  "salt": "",
  "email": "admin@admin.com",
  "activation_code": "",
  "forgotten_password_code": null,
  "forgotten_password_time": null,
  "remember_code": "wYiqzg7AM2QbEPdVrqUhkO",
  "created_on": "2010-03-18",
  "last_login": "1537468397",
  "active": "1",
  "first_name": "Admin",
  "last_name": "istrator",
  "phone": "0",
  "user_id": "1",
  "groups": [{
    "id": "3",
    "name": "admins",
    "description": "Administrators",
    "$$hashKey": "object:32"
  }],
  "$$hashKey": "object:8"
}];

Answer 1

假设您将数组声明为 arr1 和 arr2。合并它们:

var $users = arr1.concat(arr2);

如果您希望 $users 是一个包含两个元素的数组，并且每个元素都是一个数组，您可以这样做

var $users = [arr1, arr2];

但这与您想要的结果不符，没有什么意义。