ECMA-262 把对象定义为:无序属性的集合,其属性可以包含基本值.对象或者函数: var Person = { name:"wsc", age :"25", job :"software engineer", sayname : function(){ alert(this.name) } } var person = new Object(); person.name="wsc"; person.age = "…
public static Object parseDate(Object object){ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Class clazz = object.getClass(); Field[] fields = clazz.getDeclaredFields(); for (int i=0;i<fields.length;i++){ Field field = fields[i];…
//扩展对象的count方法 Object.prototype.count = ( Object.prototype.hasOwnProperty(‘__count__’) ) ? function () { return this.__count__; } : function () { var count = 0; for (var i in this) if (this.hasOwnProperty(i)) { count ++; } return count; }; //使用 var m…