我有这些JavaScript对象:
var arr = [{id:'124',name:'qqq'},
{id:'589',name:'www'},
{id:'45',name:'eee'},
{id:'567',name:'rrr'}]
我需要将arr1中属性名为name
的属性重命名为title
:
var arr = [{id:'124',title:'qqq'},
{id:'589',title:'www'},
{id:'45',title:'eee'},
{id:'567',title:'rrr'}]
什么是在Javascript中实现优雅的方式?