在javascript中将数组转换为具有键和值的对象
如何将数组元素隐藏或添加到对象中 现在在javascript中将数组转换为具有键和值的对象,javascript,Javascript,如何将数组元素隐藏或添加到对象中 现在 arr = [ ["1/1/2017",113], ["3/11/2017",58], ["3/12/2017",70], ["3/13/2017",76] ] 应该是 arr = [ {date:"1/1/2017", count:113}, {date:"3/11/2017", count:58}, {date:"3/12/2017", count:70}, {date:"3/13/2017", count:76} ]
arr = [
["1/1/2017",113],
["3/11/2017",58],
["3/12/2017",70],
["3/13/2017",76]
]
应该是
arr = [
{date:"1/1/2017", count:113},
{date:"3/11/2017", count:58},
{date:"3/12/2017", count:70},
{date:"3/13/2017", count:76}
]
1.3K代表和无努力发布?1.3K代表和无努力发布?甚至
arr.map(([date,count])=>({date,count}))代码>谢谢你的帮助..你很好甚至arr.map(([date,count])=>({date,count}))代码>谢谢你的帮助..不客气
arr.map(function(arr1) {
return {
date : arr1[0],
count : arr1[1]
}
})