【JS】如何移除数组中的特定元素

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Open lao-jiawei opened 4 hours ago

lao-jiawei commented 4 hours ago

使用filter

const arr = ['1', '2', '3', '4'];

const newArr = arr.filter((e) => e !== '2');

const arr = [{value:'1'}, {value:'2'},{value:'3'}, {value:4}];

const newArr = arr.filter(({value}) => value !== '2');