这是我的json:
{
"senderName": "ifelse",
"message": "Hi",
"groups": [
{
"id": 14,
"groupname": "Angular",
"contactgroups": [
{
"id": 1,
"contact": {
"id": 1,
"gsm": "123456789"
}
},
{
"id": 3,
"contact": {
"id": 2,
"gsm": "111111111"
}
}],
"select": true
}],
"draftData": {
"contacts": [
]
}
}
如何将上面的json变成:
[{phoneno: 123456789; sender: ifelse ; message: Hi},{phoneno: 11111111; sender: ifelse ; message: Hi}]
我想从 gsm 对象键
中获取phoneno数据哪种方法最好? for或forEach还是其他什么?
答案 0 :(得分:3)
我想,这就是你想要的。使用map
将contactgroups
转换为phoneno
的新数组。
var data = {
"senderName": "ifelse",
"message": "Hi",
"groups": [{
"id": 14,
"groupname": "Angular",
"contactgroups": [{
"id": 1,
"contact": {
"id": 1,
"gsm": "123456789"
}
},
{
"id": 3,
"contact": {
"id": 2,
"gsm": "111111111"
}
}
],
"select": true
}],
"draftData": {
"contacts": []
}
}
var result = data.groups[0].contactgroups.map(i => {
return {
phoneno: i.contact.gsm,
sender: data.senderName,
message: data.message
}
})
console.log(result);