js 对数据进行转化

Question

得到的json例如这样`var tempData=[{FieldDes:"男",FieldName:"Male",Unit:"人",Value:4},{FieldDes:"女",FieldName:"Female",Unit:"人",Value:3}]`；利用js怎么转化成适合在页面上绑定的结构？例如转化成var tempData={Male:4,Female:3}这样的

Answer 1

var tempData = [

  {

    FieldDes: "男",

    FieldName: "Male",

    Unit: "人",

    Value: 4

  }, {

    FieldDes: "女",

    FieldName: "Female",

    Unit: "人",

    Value: 3

  }

]

let result = {}

tempData.forEach(item => result[item.FieldName] =item.Value)