JSON似乎接受了第二个参数，可以帮助函数- replace，这以最优雅的方式解决了转换问题:

JSON.stringify(object, (key, val) => {
    if (typeof val === 'function') {
      return String(val);
    }
    return val;
  });

JSON方法远不如Gecko引擎的. tosource()原语。

有关比较测试，请参阅SO文章响应。

同样，上面的答案指的是http://forums.devshed.com/javascript-development-115/tosource-with-arrays-in-ie-386109.html，它像JSON一样(另一篇文章http://www.davidpirek.com/blog/object-to-string-how-to-deserialize-json通过“ExtJs JSON编码源代码”使用)不能处理循环引用，并且是不完整的。下面的代码显示了它的(欺骗的)限制(修正为处理无内容的数组和对象)。

(直接链接到//forums.devshed.com/中的代码…/ tosource - -数组在ie - 386109)

javascript:
Object.prototype.spoof=function(){
    if (this instanceof String){
      return '(new String("'+this.replace(/"/g, '\\"')+'"))';
    }
    var str=(this instanceof Array)
        ? '['
        : (this instanceof Object)
            ? '{'
            : '(';
    for (var i in this){
      if (this[i] != Object.prototype.spoof) {
        if (this instanceof Array == false) {
          str+=(i.match(/\W/))
              ? '"'+i.replace('"', '\\"')+'":'
              : i+':';
        }
        if (typeof this[i] == 'string'){
          str+='"'+this[i].replace('"', '\\"');
        }
        else if (this[i] instanceof Date){
          str+='new Date("'+this[i].toGMTString()+'")';
        }
        else if (this[i] instanceof Array || this[i] instanceof Object){
          str+=this[i].spoof();
        }
        else {
          str+=this[i];
        }
        str+=', ';
      }
    };
    str=/* fix */(str.length>2?str.substring(0, str.length-2):str)/* -ed */+(
        (this instanceof Array)
        ? ']'
        : (this instanceof Object)
            ? '}'
            : ')'
    );
    return str;
  };
for(i in objRA=[
    [   'Simple Raw Object source code:',
        '[new Array, new Object, new Boolean, new Number, ' +
            'new String, new RegExp, new Function, new Date]'   ] ,

    [   'Literal Instances source code:',
        '[ [], {}, true, 1, "", /./, function(){}, new Date() ]'    ] ,

    [   'some predefined entities:',
        '[JSON, Math, null, Infinity, NaN, ' +
            'void(0), Function, Array, Object, undefined]'      ]
    ])
alert([
    '\n\n\ntesting:',objRA[i][0],objRA[i][1],
    '\n.toSource()',(obj=eval(objRA[i][1])).toSource(),
    '\ntoSource() spoof:',obj.spoof()
].join('\n'));

显示:

testing:
Simple Raw Object source code:
[new Array, new Object, new Boolean, new Number, new String,
          new RegExp, new Function, new Date]

.toSource()
[[], {}, (new Boolean(false)), (new Number(0)), (new String("")),
          /(?:)/, (function anonymous() {}), (new Date(1303248037722))]

toSource() spoof:
[[], {}, {}, {}, (new String("")),
          {}, {}, new Date("Tue, 19 Apr 2011 21:20:37 GMT")]

and

testing:
Literal Instances source code:
[ [], {}, true, 1, "", /./, function(){}, new Date() ]

.toSource()
[[], {}, true, 1, "", /./, (function () {}), (new Date(1303248055778))]

toSource() spoof:
[[], {}, true, 1, ", {}, {}, new Date("Tue, 19 Apr 2011 21:20:55 GMT")]

and

testing:
some predefined entities:
[JSON, Math, null, Infinity, NaN, void(0), Function, Array, Object, undefined]

.toSource()
[JSON, Math, null, Infinity, NaN, (void 0),
       function Function() {[native code]}, function Array() {[native code]},
              function Object() {[native code]}, (void 0)]

toSource() spoof:
[{}, {}, null, Infinity, NaN, undefined, {}, {}, {}, undefined]

也许你正在寻找

JSON.stringify(JSON.stringify(obj))


"{\"id\":30}"

如果你不播放join()到对象。

const obj = {one:1, two:2, three:3};
let arr = [];
for(let p in obj)
    arr.push(obj[p]);
const str = arr.join(',');

Stringify-object是yeoman团队制作的一个很好的NPM库:https://www.npmjs.com/package/stringify-object

npm install stringify-object

然后:

const stringifyObject = require('stringify-object');
stringifyObject(myCircularObject);

显然，只有当循环对象使用JSON.stringify()会失败时，它才有趣;

我希望这个例子将有助于所有那些谁都在数组对象的工作

var data_array = [{
                    "id": "0",
                    "store": "ABC"
                },{
                    "id":"1",
                    "store":"XYZ"
                }];
console.log(String(data_array[1]["id"]+data_array[1]["store"]));