Javascript-通过键值从数组中删除对象 [英] Javascript - removing object from array by key value

问题描述

我有一个对象数组

let people = [{

  Name: 'Bob',

  Age: '45',
},
{
  Name: 'Jim',

  Age: '45',
}

];

let person = people.filter(person => person.Name=== 'Bob') 

这将返回Bob，但是如何删除他?

This returns Bob but how do I delete him?

这似乎只是删除属性

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/delete

所以看来我需要索引，或者也许有更好的ES6方法?

so it seems I need an index or maybe there is a better ES6 way?

推荐答案

您可以使用splice和findIndex方法，并从数组中删除特定对象.

You can use splice and findIndex methods and remove specific object from an array.

let people = [{"Name":"Bob","Age":"45"},{"Name":"Jim","Age":"45"}]

people.splice(people.findIndex(({Name}) => Name == "Bob"), 1);
console.log(people)

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