比如
定义一个数组
var arr = [
{value:122, name:'步行'},
{value:56, name:'自行车'},
{value:51, name:'公交地铁'},
{value:70, name:'汽车'},
{value:82, name:'轮渡'},
{value:164, name:'飞机动车'}
];
可以放两个以上 value
比如
var arr = [
{value:122, name:'步行',value:134}
];