原數(shù)組：
{"data":[{"id":"340129","parentId":"340100","name":"高新區(qū)","shortName":"高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)","sort":1,"type":3,"lng":"117.135790","lat":"31.831280","pinyin":"gaoxinjishuchanyekaifaqu"},
{"id":"340128","parentId":"340100","name":"經(jīng)開區(qū)","shortName":"經(jīng)濟(jì)技術(shù)開發(fā)區(qū)","sort":1,"type":3,"lng":"117.248120","lat":"31.784890","pinyin":"jingjijishukaifaqu"}]}
截取部分字段
var area = []
data.forEach((item) => {
area.push({ areaCode: item.id, areaName: item.name })
})
新數(shù)組
"area":[
{"areaCode":"340129","areaName":"高新區(qū)"},
{"areaCode":"340128","areaName":"經(jīng)開區(qū)"}
]
