javascript创建对象之寄生构造函数模式(六)

 1 function createHuman(name,sex) {
 2             var obj = new Object();
 3             obj.name = name;
 4             obj.sex = sex;
 5             obj.say = function () {
 6                 alert(this.name);
 7             }
 8         }
 9         var man = createHuman("李白", "男");
10         var woman = createHuman("武则天", "女");

 1 function printArray() {
 2             var values = new Array();
 3             for (var i = 0; i < arguments.length; i++) {
 4                 values.push(arguments[i]);
 5             }
 6                 values.print = function () {
 7                     return this.join("|");
 8                 }
 9                 return values;
10         }
11         var roles = new printArray("爸爸", "妈妈", "弟弟");
12         alert(roles.print());//爸爸|妈妈|弟弟