var myCars = new Array();
myCars[0] = "Saab";
myCars[1] = "Volvo";
myCars[2] = "BMW";
var myCars = new Array("Saab","Volvo","BMW");
var myCars = ["Saab","Volvo","BMW"];
数组的属性数组
属性函数 |
描述spa |
constructorprototype |
返回对建立此对象的数组函数的引用。code |
length对象 |
设置或返回数组中元素的数目。blog |
使您有能力向对象添加属性和方法。get |