js数组倒序输出，reverse的用法

var arr = [
	{id:1,name:'高凯',age:10},
	{id:2,name:'张三',age:20},
	{id:3,name:'李四',age:30},
	{id:4,name:'赵武',age:10},
	{id:5,name:'王六',age:20},
];

console.log('倒序',arr.reverse())