数组声明方式

1、var arr = new Array();
    arr[0] = 'Audi';
    arr[1] = 'BMW';

2、var arr = new Array('Audi', 'BMW');

3、var arr = ['Audi', 'BMW'];

  

author:Lik
Endeavoring to powerless, struggling to move yourself.
原文地址:https://www.cnblogs.com/likwin/p/7141807.html