/ /原始 Var arr = [{ 关键:“11”, 价值:“1100”, $ $ hashKey: 00 x ' }， ｛ 关键:“22”, 价值:“2200”, $ $ hashKey:“018” ｝ ]; //我的解决方案 Var obj = {}; 对于(设I = 0;I < arrr .length;我+ +){ obj arr[[我]。Key] = arr[i].value; ｝ console.log (obj)

下面是如何动态地接受上面的字符串，并将其插入到一个对象:

var stringObject = '[Object { key="11", value="1100", $$hashKey="00X"}, Object { key="22", value="2200", $$hashKey="018"}]';

function interpolateStringObject(stringObject) {
  var jsObj = {};
  var processedObj = stringObject.split("[Object { ");
  processedObj = processedObj[1].split("},");
  $.each(processedObj, function (i, v) {
      jsObj[v.split("key=")[1].split(",")[0]] = v.split("value=")[1].split(",")[0].replace(/\"/g,'');
  });

  return jsObj
}

var t = interpolateStringObject(stringObject); //t is the object you want

http://jsfiddle.net/3QKmX/1/

你可能正在寻找这样的东西:

/ /原始 Var arr = [ {key: '11'，值:'1100'，$$hashKey: '00X'}， {key: '22'，值:'2200'，$$hashKey: '018'} ]; / /转换 Var结果= {}; For (var I = 0;I < arrr .length;我+ +){ 结果(arr[我]。Key] = arr[i].value; ｝ console.log(结果);

你可以使用mapKeys lodash函数。只有一行代码!

请参考这个完整的代码示例(复制粘贴到repl。它或类似):

import _ from 'lodash';
// or commonjs:
// const _ = require('lodash');

let a = [{ id: 23, title: 'meat' }, { id: 45, title: 'fish' }, { id: 71, title: 'fruit' }]
let b = _.mapKeys(a, 'id');
console.log(b);
// b:
// { '23': { id: 23, title: 'meat' },
//   '45': { id: 45, title: 'fish' },
//   '71': { id: 71, title: 'fruit' } }

是昨天做的

// Convert the task data or array to the object for use in the above form
 const {clientData} = taskData.reduce((obj, item) => {
 // Use the clientData (You can set your own key name) as the key and the 
 // entire item as the value
 obj['clientData'] = item
 return obj
}, {});

使用Object.fromEntries:

Const数组= [ {key: "key1"， value: "value1"}， {key: "key2"， value: "value2"}， ]; const obj = Object.fromEntries(array.map(item => [item. map])键,item.value])); console.log (obj);