//定义类名
var className = "Person";
//定义构造器及方法
var proto = {
constructor : function(name){this.name=name;},
getName : function(){ return this.name;},
setName : function(name){ this.name = name;}
}
//定义类Person
dojo.declare(className,null,proto);
//创建一个对象
var p = new Person("tom");
console.log(p.getName());//tom
p.setName("jack");
console.log(p.getName());//jack
//测试instanceof及p.constructor是否正确指向了Person
console.log(p instanceof Person);//true
console.log(p.constructor === Person);//true