js将数组转化为一个对象obj，键值对形式{}

var formArr =  [0:{name: "Name", value: "111"},1:{name: "Price", value: "2"},2:{name: "ProducingArea", value: "3"},3:{name: "ShelfLife", value: "44"},4:{name: "Stock", value: "5"}];var obj={ };//map循环方式  formArr.map(function (e, item) {  console.log(e.name);  obj[e.name] = e.value;  });//$.each循环方式  $.each(formArr, function (item,e) {  console.log(e.name);  obj[e.name] = e.value;  })//for in 循环方式  for (var item in formArr){         obj[formArr[item].name] = formArr[item].value;  };结果打印：obj = {Name: "2", Price: "3", ProducingArea: "4", ShelfLife: "5", Stock: "6"}