a={}
d = '2019-08-16'
a[d] = []
arr = {'date':1,'delivery_time':2,'add':''}
arr1 = a[d]
arr1.push(arr)
console.log(a)
// 对象合并数组
var obj={ 1:'张三', 2:'李四', 3:'王五'} //多的那个对象
var arr=[{ id:1, count:10 },{id:2,count:20}] //少的那个数组
var newArr=[];
for(var i=0;i<arr.length;i++){
var id=arr[i].id;
var name=obj[id];
if(name){
newArr.push({
id:id,
name:name,
count:arr[i].count
})
}
}
console.log(newArr)
