public static boolean equals(Object[] a,Object[] b){for (int i=0i!=(a.length<b.length?a.length:b.length)i++)if (!a[i].equals(b[i])) return false return true }
如果是完全一样的数组,可以简单的把数组转字符串后进行判断,否则只能通过循环判断
(function() {var arr1 = [1, 2, 3]
var arr2 = [1, 2, 3]
alert(arr1.toString() == arr2.toString()) //true
})()