javascript - JSON转换问题

Question

我正在尝试（在 Javascript 和 Coldfusion 中）转换：

{"val1":"member","val2":"book","val3":"journal","val4":"new_member","val5":"cds"},

进入这个：

{ member,book,journal,new_member,cds}

请注意，我正在尝试消除引号。

有可能实现这一目标吗？我该怎么做？

Answer 1

好的，所以这个： {"val1":"member","val2":"book","val3":"journal","val4":"new_member","val5":"cds"} 是 JSON。

要转换为 CF 结构，您可以这样：

myStruct = deserializeJSON('{"val1":"member","val2":"book","val3":"journal","val4":"new_member","val5":"cds"}');

（请注意，我的示例假设我们在一个<CFSCRIPT>块内操作。）现在您已经有了一个带有键/值对的简单结构。但是你想要一个值列表。所以让我们创建一个空字符串，然后将所有结构值附加到它：

myList = "";
for (k IN myStruct) {
  myList = listAppend(myList,myStruct[k]);
}

繁荣。myList 现在应该是 "member,book,journal,new_member,cds" 如果你真的想用花括号括起来。

myList = "{"&myList&"}";

Answer 2

首先，我要感谢您的回复。但是你们中的一些人必须对新手更有礼貌。

var tata = {"val1":"member","val2":"book","val3":"journal","val4":"new_member","val5":"cds"}
var arr=[]

for (var i in tata) {
    arr.push(tata[i])
}; 
console.log(arr);


wrd = new Array(arr)
var joinwrd = wrd.join(",");
console.log('{' + joinwrd + '}');