// 写一个 function,来实现这个功能,function(目标对象,值)
aFunction(
{
name: 'jojo',
age: 17,
},
17,
);
// return ['age']
bFunction(
{
name: 'dio',
age: 121,
},
21,
);
// return []
cFunction(
{
name: rongrong,
age: 15,
family: {
father: 'dio',
mother: 'jonathan',
},
},
'o',
);
// return [' family. father ',' family. mother ']
例子如上,有大佬能给小白指点一下思路吗?谢谢