📅  最后修改于: 2022-03-11 15:04:03.644000             🧑  作者: Mango
let arr = [
{
name: 'Jack',
id: 1
},
{
name: 'Gabriel',
id: 2
},
{
name: 'John',
id: 3
}
]
var r = arr.some(i => i.name.includes('Jack'));
console.log(r);