我想通过一个对象的值去找另一个对象的同名键
2
240obj={
key:'age',
value:'年龄'
...
}
people={
name:'张三',
age:'10',
...
}
people.age //10
people.obj.key //error我想通过obj.key这个字符串,去找people里age,怎么找谢谢!
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people[obj.key]或者people[obj['key']]people[obj.key]