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"]));

由于firefox没有将某些对象stringify为屏幕对象;如果你想有相同的结果，如:JSON.stringify(obj):

function objToString (obj) {
    var tabjson=[];
    for (var p in obj) {
        if (obj.hasOwnProperty(p)) {
            tabjson.push('"'+p +'"'+ ':' + obj[p]);
        }
    }  tabjson.push()
    return '{'+tabjson.join(',')+'}';
}

/*
    This function is as JSON.Stringify (but if you has not in your js-engine you can use this)
    Params:
        obj - your object
        inc_ident - can be " " or "\t".
        show_types - show types of object or not
        ident - need for recoursion but you can not set this parameter.
*/
function getAsText(obj, inc_ident, show_types, ident) {
    var res = "";
    if (!ident)
        ident = "";
    if (typeof(obj) == "string") {
        res += "\"" + obj + "\" ";
        res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
    } else if (typeof(obj) == "number" || typeof(obj) == "boolean") {
        res += obj;
        res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
    } else if (obj instanceof Array) {
        res += "[ ";
        res += show_types ? "/* typeobj: " + typeof(obj) + "*/" : "";
        res += "\r\n";
        var new_ident = ident + inc_ident;
        var arr = [];
        for(var key in obj) {
            arr.push(new_ident + getAsText(obj[key], inc_ident, show_types, new_ident));
        } 
        res += arr.join(",\r\n") + "\r\n";
        res += ident + "]";
    } else {
        var new_ident = ident + inc_ident;      
        res += "{ ";
        res += (show_types == true) ? "/* typeobj: " + typeof(obj) + "*/" : "";
        res += "\r\n";
        var arr = [];
        for(var key in obj) {
            arr.push(new_ident + '"' + key + "\" : " + getAsText(obj[key], inc_ident, show_types, new_ident));
        }
        res += arr.join(",\r\n") + "\r\n";
        res += ident + "}\r\n";
    } 
    return res;
};

示例:

var obj = {
    str : "hello",
    arr : ["1", "2", "3", 4],
b : true,
    vobj : {
        str : "hello2"
    }
}

var ForReading = 1, ForWriting = 2;
var fso = new ActiveXObject("Scripting.FileSystemObject")
f1 = fso.OpenTextFile("your_object1.txt", ForWriting, true)
f1.Write(getAsText(obj, "\t"));
f1.Close();

f2 = fso.OpenTextFile("your_object2.txt", ForWriting, true)
f2.Write(getAsText(obj, "\t", true));
f2.Close();

your_object1.txt:

{ 
    "str" : "hello" ,
    "arr" : [ 
        "1" ,
        "2" ,
        "3" ,
        4
    ],
    "b" : true,
    "vobj" : { 
        "str" : "hello2" 
    }

}

your_object2.txt:

{ /* typeobj: object*/
    "str" : "hello" /* typeobj: string*/,
    "arr" : [ /* typeobj: object*/
        "1" /* typeobj: string*/,
        "2" /* typeobj: string*/,
        "3" /* typeobj: string*/,
        4/* typeobj: number*/
    ],
    "b" : true/* typeobj: boolean*/,
    "vobj" : { /* typeobj: object*/
        "str" : "hello2" /* typeobj: string*/
    }

}

function objToString (obj) {
    var str = '{';
    if(typeof obj=='object')
      {

        for (var p in obj) {
          if (obj.hasOwnProperty(p)) {
              str += p + ':' + objToString (obj[p]) + ',';
          }
      }
    }
      else
      {
         if(typeof obj=='string')
          {
            return '"'+obj+'"';
          }
          else
          {
            return obj+'';
          }
      }



    return str.substring(0,str.length-1)+"}";
}

如果只是想查看用于调试的对象，可以使用

var o = {a:1, b:2} 
console.dir(o)

我需要制作一个更可配置的JSON版本。stringify，因为我必须添加注释和知道JSON路径:

const someObj = { a: { nested: { value: 'apple', }, sibling: 'peanut' }, b: { languages: ['en', 'de', 'fr'], c: { nice: 'heh' } }, c: 'butter', d: function () {} }; function* objIter(obj, indent = ' ', depth = 0, path = '') { const t = indent.repeat(depth); const t1 = indent.repeat(depth + 1); const v = v => JSON.stringify(v); yield { type: Array.isArray(obj) ? 'OPEN_ARR' : 'OPEN_OBJ', indent, depth }; const keys = Object.keys(obj); for (let i = 0, l = keys.length; i < l; i++) { const key = keys[i]; const prop = obj[key]; const nextPath = !path && key || `${path}.${key}`; if (typeof prop !== 'object') { yield { type: isNaN(key) ? 'VAL' : 'ARR_VAL', key, prop, indent, depth, path: nextPath }; } else { yield { type: 'OBJ_KEY', key, indent, depth, path: nextPath }; yield* objIter(prop, indent, depth + 1, nextPath); } } yield { type: Array.isArray(obj) ? 'CLOSE_ARR' : 'CLOSE_OBJ', indent, depth }; } const iterMap = (it, mapFn) => { const arr = []; for (const x of it) { arr.push(mapFn(x)) } return arr; } const objToStr = obj => iterMap(objIter(obj), ({ type, key, prop, indent, depth, path }) => { const t = indent.repeat(depth); const t1 = indent.repeat(depth + 1); const v = v => JSON.stringify(v); switch (type) { case 'OPEN_ARR': return '[\n'; case 'OPEN_OBJ': return '{\n'; case 'VAL': return `${t1}// ${path}\n${t1}${v(key)}: ${v(prop)},\n`; case 'ARR_VAL': return `${t1}// ${path}\n${t1}${v(prop)},\n`; case 'OBJ_KEY': return `${t1}// ${path}\n${t1}${v(key)}: `; case 'CLOSE_ARR': case 'CLOSE_OBJ': return `${t}${type === 'CLOSE_ARR' ? ']' : '}'}${depth ? ',' : ';'}\n`; default: throw new Error('Unknown type:', type); } }).join(''); const s = objToStr(someObj); console.log(s);