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物体的泵法和属性
原标题:Dump methods and attributes of object
  • 时间:2010-06-11 22:20:37
  •  标签:
  • javascript

我正在使用第三方图书馆,为植被提供一些反馈,但我不敢确定背负参数的物体是什么(没有这方面的数字)。

是否有办法仅仅将物体的所有特性丢弃在javascript中,然后用警示加以印刷? 我只想看到它们包含哪些方法和特性,

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最佳回答

也可使用<条码>(<>for.in)说明,例如:

if (typeof Object.keys !=  function ) {
  Object.keys = function (obj) {
    var result = [];
    for (var prop in obj) {
      if (Object.prototype.hasOwnProperty.call(obj, prop)) {
        result.push(prop);
      }
    }
    return result;
  };
}

alert(Object.keys({foo: 1, bar: 2})); // "foo, bar";

但是,为了拆解目的 我非常鼓励你获得真正的洗.,如Firebug

http://getfirebug.com/wiki/index.php/Console_API”rel=“nofollow noreferer” 您可以很容易地检查飞机上的物体。

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