我有以下文档:
{
"dates": [
1399518702000,
1399126333000,
1399209192000,
1399027545000
],
"dress_number": "4",
"name": "J. Evans",
"numbers": [
"5982",
"5983",
"5984",
"5985"
]
}
能否从多个数组解开数据并仅获取数组中成对的元素:
{
"dates": "1399518702000",
"numbers": "5982"
},
{
"dates": "1399126333000",
"numbers": "5983"
},
{
"dates": "1399209192000",
"numbers": "5984"
},
{
"dates": "1399027545000",
"numbers": "5985"
}
dates
数组长度和numbers
数组长度不同会发生什么? - Neo-coderdates
数组元素是一个字符串"[1399518702000, 1399126333000, 1399209192000, 1399027545000]"
,而不是一个数组。 - chridam