JavaScript 学习之 -- 继承方式:对象冒充
function ClassA (sColor) {
	  this.color = sColor;
	  this.sayColor = function () {
		  alert(this.color);
	  }
}
function ClassB (sColor,sName) {
	  this.newMethod = ClassA;
	  this.newMethod (sColor);
	  delete this.newMethod;
	  this.name = sName;
	  this.sayName = function () {
		  alert(this.name);
	  }
}
var objA = new ClassA("red");
var objB = new ClassB("blue","Nicholas");
objA.sayColor();
objB.sayColor();
objB.sayName();
//red
//blue
//Nicholas
 
                
            
         
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浙公网安备 33010602011771号