JS：使用ID使用第二个对象数组过滤对象数组

Question

我有两个对象数组：

let array1 = [{ id:'1232', name: 'foo'}, { id: '3442', name: 'moo'}, {id: '3144', name: 'coo'}]

let array2 = [{ id:'3442', value: 'some'}, { id:'5553', value: 'somevalue'}, {id: '3144', value: 'lala'}]

使用JS，如何通过array1过滤array2，以便预期的输出为：

let filtered = [{ id: '3442', name: 'moo'}, { id: '3144', name: 'coo'}]

非常感谢您的时间！

Answer 1

combine过滤器和一些实现此目的

let array1 = [{ id:'1232', name: 'foo'}, { id: '3442', name: 'moo'}, {id: '3144', name: 'coo'}]

let array2 = [{ id:'3442', value: 'some'}, { id:'5553', value: 'somevalue'}, {id: '3144', value: 'lala'}]

output=array1.filter(x=>array2.some(y=>y.id==x.id))

console.log(output)