如何从 function 外部获取 object 属性？

Question

How do I get the value of name or age from outside the function?

function foo(){
    var person={
        name: "abc",
        company: "pqr",
        age: 25
    };
}
console.log(foo().person.name);

Answer 1

Return person :

 function foo(){ var person = { name: "abc", company: "pqr", age: 25 }; return { person }; } console.log(foo().person.name);

Answer 2

You don't return anything from function, function will return undefined implicitly always. You must return person explicitly (and removed property because I guess you intended person value as is):

 function foo(){ var person = { name: "abc", company: "pqr", age: 25 }; return person; } console.log(foo().name);