Restroing Array Children values via JSON

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Serializing to JSON in jQuery [duplicate] 11 answers

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这并不好，但如果你想自动做这件事，我认为你找不到更好的方法。

// String with values
var s = '[1,2,3,4,5,6]';
// Expected variables
var a = ('xx,yy,zz,aa,bb,cc,dd,ee').split(',');
// Changing string in String[]
var m = s.match(/d+/g);
a.forEach(function (v, i) {
  // Extract value.
  var n = m[i];
  // Prevent change empty value.
  if(n)
    // Set value by evaluation (Be careful, this variable must be in scope!).
    // eval is EVIL!
    eval('(' + v + '=' + n + ')');
});

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如果你的变量是全局定义的，你可以尝试

var variablenames = ["xx", "yy"];
var variables = [xx,yy];
for (var i=0; i<variables.length; i++) {
    window[variablenames[i]] = variables[i];
}

---

可能是这样的：

var variables = {};
variables.xx = 100;
variables.yy = 200;

var jsonObj = JSON.stringify(variables); // converted to Json object

console.log(jsonObj); // outputs: {"xx":100,"yy":200} 

var obj1 = JSON.parse(jsonObj);

alert(obj1.xx + "  " + obj1.yy); // alerts (100 200);

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