js将数组转化为一个对象obj，键值对形式{}

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"}