,可以使用以下几种方法:
const array = [{id: 1, name: 'John'}, {id: 2, name: 'Jane'}, {id: 3, name: 'Bob'}];
const objectToRemove = {id: 2, name: 'Jane'};
const newArray = array.filter(item => item.id !== objectToRemove.id);
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const array = [{id: 1, name: 'John'}, {id: 2, name: 'Jane'}, {id: 3, name: 'Bob'}];
const objectToRemove = {id: 2, name: 'Jane'};
for (let i = 0; i < array.length; i++) {
if (array[i].id === objectToRemove.id) {
array.splice(i, 1);
break;
}
}
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const array = [{id: 1, name: 'John'}, {id: 2, name: 'Jane'}, {id: 3, name: 'Bob'}];
const objectToRemove = {id: 2, name: 'Jane'};
const newArray = array.reduce((acc, item) => {
if (item.id !== objectToRemove.id) {
acc.push(item);
}
return acc;
}, []);
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以上是通过对象从数组中删除的几种常见方法。根据具体的业务需求和代码实现情况,选择合适的方法来删除数组中的对象。
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