小编Abo*_*rgh的帖子

我一直在尝试解决我遇到的问题。我有一个带有对象的数组，像这样：

var array = [
  {
    name: "Steven Smith",
    Country: "England",
    Age: 35
  },
  {
    name: "Hannah Reed",
    Country: "Scottland",
    Age: 23
  },
  {
    name: "Steven Smith",
    Country: "England",
    Age: 35
  },
  {
    name: "Robert Landley",
    Country: "England",
    Age: 84
  },
  {
    name: "Steven Smith",
    Country: "England",
    Age: 35
  },
  {
    name: "Robert Landley",
    Country: "England",
    Age: 84
  }
];

我想获取其中具有重复值并基于要搜索的值的对象。即，我想要获取具有重复值“名称”和“年龄”但重复“国家/地区”的对象，所以我最终得到：

[
  {
    name: "Steven Smith",
    Country: "England",
    Age: 35
  },
  {
    name: "Steven Smith",
    Country: "England",
    Age: 35
  }, …