📜  如何找到对象的键? - Javascript代码示例

📅  最后修改于: 2022-03-11 15:01:10.356000             🧑  作者: Mango

代码示例2
var buttons = {
  foo: 'bar',
  fiz: 'buz'
};

for ( var property in buttons ) {
  console.log( property ); // Outputs: foo, fiz or fiz, foo
}