排序,关于数组排序和数组对象排序的方法

//数组排序

function sortNumber(a,b){

return a-b

}

//数组对象方法排序:

function sortByKey(a,b){

return b.age-a.age

}

var app=new Vue({

el:"#app",

data:{

items:[11,42,3,44,332,552,52234,12],

students:[{name:'jspang',age:322},{name:'Panda',age:30},{name:'PanPaN',age:21},{name:'King',age:45}]

},computed:{

sortitems:function(){

return this.items.sort(sortNumber);

},

sortByStudent:function(){

return this.students.sort(sortByKey)

}

}

})